Dmitri Golberg

Summary

Affiliation: National Institute for Materials Science
Country: Japan

Publications

  1. ncbi request reprint Immobilization of proteins on boron nitride nanotubes
    Chunyi Zhi
    Advanced Materials Laboratory, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    J Am Chem Soc 127:17144-5. 2005
  2. ncbi request reprint Photosensing performance of branched CdS/ZnO heterostructures as revealed by in situ TEM and photodetector tests
    Chao Zhang
    International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nanoscale 6:8084-90. 2014
  3. ncbi request reprint Multimodal luminescent-magnetic boron nitride nanotubes@NaGdF₄:Eu structures for cancer therapy
    Xia Li
    World Premier International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Chem Commun (Camb) 50:4371-4. 2014
  4. pmc Utilization of multiwalled boron nitride nanotubes for the reinforcement of lightweight aluminum ribbons
    Maho Yamaguchi
    World Premier International WPI Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki, 305 0044, Japan
    Nanoscale Res Lett 8:3. 2013
  5. ncbi request reprint In situ electrical measurements and manipulation of B/N-doped C nanotubes in a high-resolution transmission electron microscope
    Dmitri Golberg
    Advanced Materials Laboratory and Nanomaterials Laboratory, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    J Electron Microsc (Tokyo) 52:111-7. 2003
  6. ncbi request reprint Nanomaterials: Exfoliating the inorganics
    Dmitri Golberg
    International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki, Japan
    Nat Nanotechnol 6:200-1. 2011
  7. doi request reprint Nanomaterial engineering and property studies in a transmission electron microscope
    Dmitri Golberg
    Nanotube Unit, International Center for Materials, Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Tsukuba, Ibaraki, Japan
    Adv Mater 24:177-94. 2012
  8. doi request reprint Boron nitride nanotubes and nanosheets
    Dmitri Golberg
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 3050044, Japan
    ACS Nano 4:2979-93. 2010
  9. doi request reprint Thin-walled boron nitride microtubes exhibiting intense band-edge UV emission at room temperature
    Yang Huang
    Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1, Tsukuba, 305 0005, Ibaraki, Japan
    Nanotechnology 20:085705. 2009
  10. doi request reprint Flexible SnO(2) hollow nanosphere film based high-performance ultraviolet photodetector
    Wei Tian
    International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1 1 Namiki, Tsukuba, Ibaraki 305 0044, Japan
    Chem Commun (Camb) 49:3739-41. 2013

Collaborators

Detail Information

Publications90

  1. ncbi request reprint Immobilization of proteins on boron nitride nanotubes
    Chunyi Zhi
    Advanced Materials Laboratory, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    J Am Chem Soc 127:17144-5. 2005
    ..For the most effective immobilization, noncovalently functionalized BNNTs should be used. The effect of immobilization was studied using high-resolution transmission electron microscopy and energy dispersion spectroscopy...
  2. ncbi request reprint Photosensing performance of branched CdS/ZnO heterostructures as revealed by in situ TEM and photodetector tests
    Chao Zhang
    International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nanoscale 6:8084-90. 2014
    ..The CdS/ZnO branched heterostructures were found to have better performance than standard CdS nanobelts for optoelectronic applications with respect to the photocurrent to dark current ratio and responsivity. ..
  3. ncbi request reprint Multimodal luminescent-magnetic boron nitride nanotubes@NaGdF₄:Eu structures for cancer therapy
    Xia Li
    World Premier International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Chem Commun (Camb) 50:4371-4. 2014
    ..The composites show a significantly higher cellular uptake and chemotherapy drug intracellular delivery ability in the presence of an external magnetic field than that in its absence. ..
  4. pmc Utilization of multiwalled boron nitride nanotubes for the reinforcement of lightweight aluminum ribbons
    Maho Yamaguchi
    World Premier International WPI Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki, 305 0044, Japan
    Nanoscale Res Lett 8:3. 2013
    ....
  5. ncbi request reprint In situ electrical measurements and manipulation of B/N-doped C nanotubes in a high-resolution transmission electron microscope
    Dmitri Golberg
    Advanced Materials Laboratory and Nanomaterials Laboratory, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    J Electron Microsc (Tokyo) 52:111-7. 2003
    ..8 x 10(-5) omegam and linear I-V curves. The key role of a given contact between the probing needle and a nanotube during electrical measurements was particularly verified...
  6. ncbi request reprint Nanomaterials: Exfoliating the inorganics
    Dmitri Golberg
    International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki, Japan
    Nat Nanotechnol 6:200-1. 2011
    ..A versatile method for the production of sheets of inorganic compounds with atomic thickness has been demonstrated...
  7. doi request reprint Nanomaterial engineering and property studies in a transmission electron microscope
    Dmitri Golberg
    Nanotube Unit, International Center for Materials, Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Tsukuba, Ibaraki, Japan
    Adv Mater 24:177-94. 2012
    ....
  8. doi request reprint Boron nitride nanotubes and nanosheets
    Dmitri Golberg
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 3050044, Japan
    ACS Nano 4:2979-93. 2010
    ....
  9. doi request reprint Thin-walled boron nitride microtubes exhibiting intense band-edge UV emission at room temperature
    Yang Huang
    Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1, Tsukuba, 305 0005, Ibaraki, Japan
    Nanotechnology 20:085705. 2009
    ..The study suggests that the thin-walled BN microtubes should be promising for constructing compact deep UV devices and find potential applications in microreactors and microfluidic and drug delivery systems...
  10. doi request reprint Flexible SnO(2) hollow nanosphere film based high-performance ultraviolet photodetector
    Wei Tian
    International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1 1 Namiki, Tsukuba, Ibaraki 305 0044, Japan
    Chem Commun (Camb) 49:3739-41. 2013
    ..The photodetector showed high sensitivity, superb stability, and was also able to bear significant external mechanical forces...
  11. doi request reprint Synthesis, structure, and multiply enhanced field-emission properties of branched ZnS nanotube-in nanowire core-shell heterostructures
    Ujjal K Gautam
    International Center for Materials Nanoarchitectonics MANA, World Premier International Research Center, Japan
    ACS Nano 2:1015-21. 2008
    ..The present new nanoarchitectures are envisaged to be an important candidate for potential nanoelectronic devices...
  12. ncbi request reprint Photoinduced charge injection and bandgap-engineering of high-specific-surface-area BN nanotubes using a zinc phthalocyanine monolayer
    Qing Huang
    Nanoscale Materials Centre, National Institute for Materials Science, 1 1, Namiki, Tsukuba, Irabaki, Japan
    Small 3:1330-5. 2007
  13. doi request reprint A comprehensive analysis of the CVD growth of boron nitride nanotubes
    Amir Pakdel
    International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nanotechnology 23:215601. 2012
    ..However, high catalyst concentration motivated the formation of filled-with-catalyst BNNTs, which grew open-ended with a base-growth mechanism...
  14. doi request reprint Deep-ultraviolet solar-blind photoconductivity of individual gallium oxide nanobelts
    Liang Li
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nanoscale 3:1120-6. 2011
    ..Present Ga2O3 nanobelts can be exploited for future applications in photo sensing, light-emitting diodes, and optical switches...
  15. doi request reprint Crystallography and elasticity of individual GaN nanotubes
    Baodan Liu
    WPI Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nanotechnology 20:185705. 2009
    ..It is suggested that the lowered Young's modulus and quality factor of the nanotubes are mainly due to the surface roughness and defectiveness...
  16. ncbi request reprint Three-dimensional strutted graphene grown by substrate-free sugar blowing for high-power-density supercapacitors
    Xuebin Wang
    1 World Premier International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Tsukuba 3050044, Japan 2 Department of Nano Science and Nano Engineering, Faculty of Science and Engineering, Waseda University, Tokyo 1698555, Japan
    Nat Commun 4:2905. 2013
    ....
  17. ncbi request reprint Fabrication of ZnO nanoplate-nanorod junctions
    Jinhua Zhan
    Advanced Materials Laboratory, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Small 2:62-5. 2006
  18. ncbi request reprint Boron nitride nanotubes: nanoparticles functionalization and junction fabrication
    Chunyi Zhi
    Nanoscale Materials Center National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    J Nanosci Nanotechnol 7:530-4. 2007
    ..As a demonstration, BNNT-carbon nanostructure, BNNT-ZnO and BNNT-Ga2O3 junctions were successfully fabricated using the functionalized particles as catalysts...
  19. doi request reprint ZnO hollow spheres with double-yolk egg structure for high-performance photocatalysts and photodetectors
    Xi Wang
    International Center for Young Scientists ICYS, International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Adv Mater 24:3421-5. 2012
    ....
  20. ncbi request reprint Carbon nanotubes as nanoreactors for fabrication of single-crystalline Mg3N2 nanowires
    Junqing Hu
    International Center for Young Scientists ICYS, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nano Lett 6:1136-40. 2006
    ..Successful fabrication of carbon sheath protected Mg3N2 nanowires may promote further experimental studies on their crystal structures and properties...
  21. doi request reprint Electrical transport and high-performance photoconductivity in individual ZrS(2) nanobelts
    Liang Li
    International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Ibaraki, Japan
    Adv Mater 22:4151-6. 2010
    ..Temperature-dependent electrical transport revealed different electrical conductivity mechanism at different working temperature regions. ZrS(2)-nanobelt photodetectors demonstrated a high-performance visible-light photoconductivity...
  22. ncbi request reprint Photodetectors: Flexible Ultraviolet Photodetectors with Broad Photoresponse Based on Branched ZnS-ZnO Heterostructure Nanofilms (Adv. Mater. 19/2014)
    Wei Tian
    International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki, 305 0044, Japan Department of Nano Science and Nano Engineering, Faculty of Science and Engineering, Waseda University, 3 4 1 Okubo, Shinjuku, Tokyo, 169 8555, Japan
    Adv Mater 26:3087. 2014
    ..Liu, X. Wang, W. Tian, and co-workers on page 3088. The fabricated devices show excellent operational characteristics: tunable spectral selectivity, widerange photoresponse, fast response speed, and excellent environmental stability. ..
  23. ncbi request reprint Mechanical properties of si nanowires as revealed by in situ transmission electron microscopy and molecular dynamics simulations
    Dai Ming Tang
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044 Japan
    Nano Lett 12:1898-904. 2012
    ....
  24. ncbi request reprint Self-assembled ZnS nanowire arrays: synthesis, in situ Cu doping and field emission
    Baodan Liu
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Tsukuba, Ibaraki, Japan
    Nanotechnology 21:375601. 2010
    ..92 V microm(-1) and a field-enhancement factor as high as 3400. The use of highly conductive metal substrate may promote the commercial applications of ZnS-based emitters in flat panel displays and other optoelectronic devices...
  25. ncbi request reprint Unconventional gallium oxide nanowires
    Jinhua Zhan
    Advanced Materials Laboratory, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Small 1:883-8. 2005
    ..The zigzag nanostructure as a whole has the [001] axial direction. In addition to zigzag nanostructures, single-crystalline helical nanowires were also obtained...
  26. ncbi request reprint One-dimensional inorganic nanostructures: synthesis, field-emission and photodetection
    Tianyou Zhai
    International Center for Young Scientists ICYS, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Chem Soc Rev 40:2986-3004. 2011
    ..Finally, we conclude this review with some perspectives/outlook and future research in these fields (212 references)...
  27. pmc Co3O4 nanocages with highly exposed {110} facets for high-performance lithium storage
    Dequan Liu
    World Premier International Center for Materials Nanoarchitectonics, International Center for Young Scientists, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki, Japan
    Sci Rep 3:2543. 2013
    ..2C over 50 cycles and exhibit an excellent rate capability. The dominantly exposed {110} planes, a high density of atomic steps in nanocages, and the large void interiors lead to the regarded superior electrochemical performance...
  28. ncbi request reprint Highly water-soluble, porous, and biocompatible boron nitrides for anticancer drug delivery
    Qunhong Weng
    World Premier International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    ACS Nano 8:6123-30. 2014
    ..g., doxorubicin, DOX) up to contents three times exceeding their own weight. The same or even fewer drugs that are loaded on such BN carriers exhibit much higher potency for reducing the viability of LNCaP cancer cells than free drugs. ..
  29. ncbi request reprint Flexible ultraviolet photodetectors with broad photoresponse based on branched ZnS-ZnO heterostructure nanofilms
    Wei Tian
    International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki, 305 0044, Japan Department of Nano Science and Nano Engineering, Faculty of Science and Engineering, Waseda University, 3 4 1 Okubo, Shinjuku, Tokyo, 169 8555, Japan
    Adv Mater 26:3088-93. 2014
    ..The fabricated devices show excellent operational characteristics: tunable spectral selectivity, widerange photoresponse, fast response speed, and excellent environmental stability. ..
  30. doi request reprint Atomistic origins of high rate capability and capacity of N-doped graphene for lithium storage
    Xi Wang
    International Center for Young Scientists ICYS, World Premier International WPI Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nano Lett 14:1164-71. 2014
    ....
  31. ncbi request reprint Growth of large-scale boron nanowire patterns with identical base-up mode and in situ field emission studies of individual boron nanowire
    Fei Liu
    Address State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, and School of Physics and Engineering, Sun Yat Sen University, Guangzhou, 510275, PR China Inorganic Nanostructured Materials Group, MANA, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki, 305 0044, Japan
    Small 10:685-93. 2014
    ..Here, large-scale BNW patterns with a uniform base-up growth mode are successfully fabricated by choosing Ni film as the catalyst. Moreover, they exhibit low turn-on field (4.3 V/μm) and excellent field emission uniformity (88%). ..
  32. doi request reprint Arsenic (V) adsorption on Fe3O4 nanoparticle-coated boron nitride nanotubes
    Rongzhi Chen
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science, Namiki 1 1, Tsukuba 305 0044, Japan
    J Colloid Interface Sci 359:261-8. 2011
    ..The magnetite NPs functionalized on BNNTs led to a simple and rapid separation of magnetic metal-loaded adsorbents from the treated water under an external magnetic field...
  33. ncbi request reprint SnO2 nanoparticle-functionalized boron nitride nanotubes
    Chunyi Zhi
    Advanced Materials Laboratory, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    J Phys Chem B 110:8548-50. 2006
    ..The lattice distances of both BNNT and SnO(2) have been changed due to the strong interactions between them. The band gap energy of SnO(2) particles is found enlarged due to the size effect and interaction with BNNTs...
  34. ncbi request reprint Bulk synthesis, growth mechanism and properties of highly pure ultrafine boron nitride nanotubes with diameters of sub-10 nm
    Yang Huang
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nanotechnology 22:145602. 2011
    ..Moreover, their reduced diameters lead to a dramatically decreased population of defects within the tube walls and result in the observation of near-band-edge (NBE) emission at room temperature...
  35. doi request reprint Spatially resolved cathodoluminescence of individual BN-coated CaS:Eu nanowires
    Jing Lin
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki, Japan
    Nanoscale 3:598-602. 2011
    ..The attractive luminescence properties are meaningful for fundamental studies of nanoscaled luminescent materials and may be of interest for novel optoelectronic applications...
  36. doi request reprint Post-synthesis carbon doping of individual multiwalled boron nitride nanotubes via electron-beam irradiation
    Xianlong Wei
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    J Am Chem Soc 132:13592-3. 2010
    ....
  37. ncbi request reprint 352 nm ultraviolet emission from high-quality crystalline AlN whiskers
    Baodan Liu
    WPI Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, People s Republic of China Key laboratory of Materials Modification by Laser, Ion and Electron Beam, Ministry of Education, Dalian 116024, People s Republic of China
    Nanotechnology 21:75708. 2010
    ..Energy filtered transmission electron microscope (TEM) analyses indicated that nitrogen deficiency and rather lower oxygen content in the AlN lattice might be responsible for the strong 352 nm ultraviolet emission...
  38. doi request reprint Boron nitride nanotubes functionalized with mesoporous silica for intracellular delivery of chemotherapy drugs
    Xia Li
    World Premier International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Chem Commun (Camb) 49:7337-9. 2013
    ..The materials showed higher suspension ability, doxorubicin intracellular endocytosis efficiency, and LNcap prostate cancer cell killing ability compared with naked BNNTs. ..
  39. doi request reprint Low-cost fully transparent ultraviolet photodetectors based on electrospun ZnO-SnO2 heterojunction nanofibers
    Wei Tian
    International Center for Materials, Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan Department of Nano Science and Nano Engineering, Faculty of Science and Engineering, Waseda University, 3 4 1 Okubo, Shinjuku, Tokyo 169 8555, Japan
    Adv Mater 25:4625-30. 2013
    ..Electrospun ZnO-SnO2 heterojunction nanofibers are demonstrated to be promising candidates for easily assembled fully transparent high-performance photodetectors. ..
  40. doi request reprint Thin boron nitride nanotubes with exceptionally high strength and toughness
    Yang Huang
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nanoscale 5:4840-6. 2013
    ..Such nanotubes are thus very promising for strengthening and toughening of structural ceramics and may find potential applications as effective energy-absorbing materials like armor...
  41. doi request reprint Revealing the anomalous tensile properties of WS2 nanotubes by in situ transmission electron microscopy
    Dai Ming Tang
    International Center for Young Scientists ICYS, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki, 305 0044, Japan
    Nano Lett 13:1034-40. 2013
    ....
  42. ncbi request reprint Ultrahigh quantum efficiency of CuO nanoparticle decorated In2Ge2O7 nanobelt deep-ultraviolet photodetectors
    Wei Tian
    International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, 1 1 Namiki, Tsukuba, Ibaraki 305 0044, Japan
    Nanoscale 4:6318-24. 2012
    ..This study opens up a new horizon for creation of novel photodetectors with high quantum efficiency...
  43. doi request reprint Electron emission from individual graphene nanoribbons driven by internal electric field
    Xianlong Wei
    International Center for Young Scientists ICYS, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki, 305 0044, Japan
    ACS Nano 6:705-11. 2012
    ..The low driving voltage, high emission density, and internal field driving character make the regarded electron emission highly promising for electron source applications...
  44. doi request reprint Stepwise current-driven release of attogram quantities of copper iodide encapsulated in carbon nanotubes
    Pedro M F J Costa
    Nanoscale Materials Center, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nano Lett 8:3120-5. 2008
    ..Changes in electrical resistance and filling ratio were followed in tandem and in real-time. It is shown that the pulsed release of the halide is directly related to the overall conductance of the filled nanotube...
  45. ncbi request reprint Growth of semiconducting GaN hollow spheres and nanotubes with very thin shells via a controllable liquid gallium-gas interface chemical reaction
    Long Wei Yin
    Advanced Materials Laboratory, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Small 1:1094-9. 2005
    ..52 eV (352 nm) due to quantum size effects...
  46. ncbi request reprint One-dimensional CdS nanostructures: synthesis, properties, and applications
    Tianyou Zhai
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nanoscale 2:168-87. 2010
    ..Finally, the review is concluded with the author outlook of the perspectives with respect to future research on 1D CdS nanostructures...
  47. ncbi request reprint A liquid-Ga-filled carbon nanotube: a miniaturized temperature sensor and electrical switch
    Pavel S Dorozhkin
    Advanced Materials Laboratory, National Institute for Materials Science, 1 1 Namiki, Tsukuba, Ibaraki 3050044, Japan
    Small 1:1088-93. 2005
    ....
  48. ncbi request reprint Dense and vertically-aligned centimetre-long ZnS nanowire arrays: ionic liquid assisted synthesis and their field emission properties
    Shimou Chen
    International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 3050044, Japan
    Nanoscale 4:2658-62. 2012
    ..Furthermore, the field-emission measurements show that the present ultralong ZnS nanowires arrays possess a low turn-on field of 3.69 V μm(-1) and a high field-enhancement factor of 1215.4, indicating they are valuable field emitters...
  49. ncbi request reprint Magnetically Assembled Ni@Ag Urchin-Like Ensembles with Ultra-Sharp Tips and Numerous Gaps for SERS Applications
    Dequan Liu
    School of Physical Science and Technology, Key Laboratory for Magnetism and, Magnetic Materials of the Ministry of Education, Lanzhou University, Lanzhou, 730000, China World Premier International WPI Center for Materials, Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Tsukuba, 305 0044, Japan
    Small 10:2564-9. 2014
    ..These advantages make them powerful SERS probes for chemical and biological analyses. ..
  50. ncbi request reprint Dispersible shortened boron nitride nanotubes with improved molecule-loading capacity
    Chunyi Zhi
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Chem Asian J 6:2530-5. 2011
    ..These dispersible shortened boron nitride nanotubes might have the potential to be developed as effective delivery systems for various molecules, which may find applications in bio-related fields...
  51. ncbi request reprint Revealing the conversion mechanism of CuO nanowires during lithiation-delithiation by in situ transmission electron microscopy
    Xi Wang
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki, 305 0044, Japan
    Chem Commun (Camb) 48:4812-4. 2012
    ..Herein, we directly investigated these processes using an individual CuO nanowire anode and constructed a lithium ion battery (LIB) prototype within a transmission electron microscope...
  52. doi request reprint Cobalt hydroxide/oxide hexagonal ring-graphene hybrids through chemical etching of metal hydroxide platelets by graphene oxide: energy storage applications
    C Nethravathi
    World Premier International WPI Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    ACS Nano 8:2755-65. 2014
    ..33Co0.67(OH)2 platelets. As electrode materials for supercapacitors or lithium-ion batteries, these materials exhibit a large capacity, high rate capability, and excellent cycling stability. ..
  53. doi request reprint Preparation and Hydrogen Sorption Performances of BCNO Porous Microbelts with Ultra-Narrow and Tunable Pore Widths
    Qunhong Weng
    World Premier International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044 Japan, Fax 81 29 8516280 Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1, Tsukuba, Ibaraki 305 0005 Japan
    Chem Asian J 8:2936-9. 2013
    ....
  54. doi request reprint Transmission electron microscope as an ultimate tool for nanomaterial property studies
    Naoyuki Kawamoto
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki, Japan
    J Electron Microsc (Tokyo) 62:157-75. 2013
    ..The contribution particularly highlights the recent research endeavors of our Tsukuba group in line with all the above-mentioned directions of in situ TEM...
  55. doi request reprint Two-probe electrical measurements in transmission electron microscopes--behavioral control of tungsten microwires
    Pedro M F J Costa
    Nanoscale Materials Center, National Institute for Materials Science NIMS, Tsukuba, Ibaraki 305 044, Japan
    Microsc Res Tech 72:93-100. 2009
    ..Careful control of loading force and Au-W contact angle enabled a considerable degree of behavior tailoring from nonlinear to Ohmic responses...
  56. pmc Effect of Size-Dependent Thermal Instability on Synthesis of Zn2 SiO4-SiOx Core-Shell Nanotube Arrays and Their Cathodoluminescence Properties
    Chun Li
    World Premier International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki, 305 004, Japan
    Nanoscale Res Lett 5:773-80. 2010
    ..The difference in spatially resolved optical properties related to a particular morphology was efficiently documented by means of cathodoluminescence (CL) spectroscopy using a middle-ultraviolet emission at 310 nm from the Zn2SiO4 phase...
  57. ncbi request reprint DNA-mediated assembly of boron nitride nanotubes
    Chunyi Zhi
    International Center for Young Scientists, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Chem Asian J 2:1581-5. 2007
    ..Moreover, BNNTs were successfully localized on a predefined area by using a thiol-modified DNA-BNNT hybrid...
  58. ncbi request reprint Syntheses and properties of B-C-N and BN nanostructures
    Renzhi Ma
    Advanced Materials Laboratory, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Philos Trans A Math Phys Eng Sci 362:2161-86. 2004
    ..A wide range of potential applications is also envisaged, based on the recent progress, which includes pioneering results in BN nanocable fabrication, gas adsorption, electron transport and field emission measurements...
  59. ncbi request reprint High-yield boron nitride nanosheets from 'chemical blowing': towards practical applications in polymer composites
    Xuebin Wang
    International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Tsukuba, Ibaraki, Japan
    J Phys Condens Matter 24:314205. 2012
    ..The increased yield and reduced cost of BN nanosheets should promote their wide practical applications in various composites...
  60. doi request reprint "White graphenes": boron nitride nanoribbons via boron nitride nanotube unwrapping
    Haibo Zeng
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nano Lett 10:5049-55. 2010
    ..This study paves the way for BN nanoribbon production and usage as functional semiconductors with a wide range of applications in optoelectronics and spintronics. ..
  61. pmc Large-surface-area BN nanosheets and their utilization in polymeric composites with improved thermal and dielectric properties
    Xuebin Wang
    International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nanoscale Res Lett 7:662. 2012
    ..The results indicate multifunctional practical applications of such polymeric composites in many specific fields, such as thermoconductive insulating long-lifetime packaging for electrical circuits...
  62. doi request reprint Chemical unzipping of WS2 nanotubes
    C Nethravathi
    World Premier International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    ACS Nano 7:7311-7. 2013
    ..The slow diffusion of the long chain thiols reduces the aggression of the reaction, leading to controlled opening of the tubes...
  63. pmc A comprehensive review of one-dimensional metal-oxide nanostructure photodetectors
    Tianyou Zhai
    World Premier International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Sensors (Basel) 9:6504-29. 2009
    ..Finally, the review is concluded with some perspectives and outlook on the future developments in this area...
  64. ncbi request reprint The synthesis, structure and cathodoluminescence of ellipsoid-shaped ZnGa(2)O(4) nanorods
    Baodan Liu
    WPI Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan School of Materials Science and Engineering, Dalian University of Technology, Dalian, 116024, People s Republic of China Key laboratory of Materials Modification by Laser, Ion and Electron Beam, Ministry of Education, Dalian, 116024, People s Republic of China
    Nanotechnology 20:365705. 2009
    ..The luminescence mechanism is thoroughly discussed and explained based on a detailed structural and compositional study with a transmission electron microscope (TEM) equipped with an electron energy loss spectrometer (EELS)...
  65. ncbi request reprint High-yield synthesis of single-crystalline zinc oxide nanobelts and their applications in novel Schottky solar cells
    Liang Li
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Chem Commun (Camb) 47:8247-9. 2011
    ....
  66. doi request reprint Boron nitride porous microbelts for hydrogen storage
    Qunhong Weng
    World Premier International Center for Materials Nanoarchitectonics WPI MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    ACS Nano 7:1558-65. 2013
    ..H(2) sorption evaluations demonstrate that the materials exhibit high and reversible H(2) uptake from 1.6 to 2.3 wt % at 77 K and at a relatively low pressure of 1 MPa...
  67. ncbi request reprint Cerium phosphate nanotubes: synthesis, valence state, and optical properties
    Chengchun Tang
    Advanced Materials Laboratory, National Institute for Materials Science, 1 1 Namiki, Tsukuba, Ibaraki 305 0044, Japan
    Angew Chem Int Ed Engl 44:576-9. 2005
  68. ncbi request reprint Sn-catalyzed thermal evaporation synthesis of tetrapod-branched ZnSe nanorod architectures
    Junqing Hu
    Advanced Materials Laboratory, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Small 1:95-9. 2005
  69. ncbi request reprint Electrical conductivity, chemistry, and bonding alternations under graphene oxide to graphene transition as revealed by in situ TEM
    Zhi Xu
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, 1 1 Namiki, Tsukuba, Ibaraki 305 0044, Japan
    ACS Nano 5:4401-6. 2011
    ..Through analyzing consecutive plasma-loss energy spectra under gradual graphene oxide to graphene transformation, it is found that the oxygen atoms in epoxy groups decompose prior to those in hydroxyl groups...
  70. ncbi request reprint Synthesis of In2O3 nanowire-decorated Ga2O3 nanobelt heterostructures and their electrical and field-emission properties
    Jing Lin
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 004, Japan
    ACS Nano 4:2452-8. 2010
    ..The present In2O3-decorated Ga2O3 heterostructures are envisaged to be decent field-emitters useful in advanced electronic and optoelectronic nanodevices...
  71. ncbi request reprint Synthesis of nanoporous spheres of cubic gallium oxynitride and their lithium ion intercalation properties
    Chengchun Tang
    World Premier International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science, 1 1 Namiki, Tsukuba, Ibaraki 305 0044, Japan
    Nanotechnology 21:115705. 2010
    ..As an example, lithium intercalation properties for prospective applications in lithium ion batteries are demonstrated in this work...
  72. ncbi request reprint Mechanical properties of bamboo-like boron nitride nanotubes by in situ TEM and MD simulations: strengthening effect of interlocked joint interfaces
    Dai Ming Tang
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki, 305 0044 Japan
    ACS Nano 5:7362-8. 2011
    ..As a result of such a specific geometry strengthening effect, the BNNBs show high tensile fracture strength and Young's modulus up to 8.0 and 225 GPa, respectively...
  73. ncbi request reprint Local temperature measurements on nanoscale materials using a movable nanothermocouple assembled in a transmission electron microscope
    Naoyuki Kawamoto
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, 1 1Namiki, Tsukuba, Ibaraki 305 0044, Japan
    Nanotechnology 22:485707. 2011
    ..The developed method demonstrates the effectiveness while also measuring temperature changes in Joule heated multi-walled carbon nanotubes (CNTs) and in a modeled electrical conductive composite nanosystem...
  74. doi request reprint Solid-solution semiconductor nanowires in pseudobinary systems
    Baodan Liu
    World Premier International WPI Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki, 305 0044 Japan
    Nano Lett 13:85-90. 2013
    ..The method proposed here may be extended to the rational synthesis of many other multicomponent nanosystems with tunable and intriguing optoelectronic properties for specific applications...
  75. ncbi request reprint Single-Crystalline Rutile TiO(2) Hollow Spheres: Room-Temperature Synthesis, Tailored Visible-Light-Extinction, and Effective Scattering Layer for Quantum Dot-Sensitized Solar Cells
    Hongqiang Wang
    Nanosystem Research Institute NRI, National Institute of Advanced Industrial Science and Technology AIST, Central 5, 1 1 1 Higashi, Tsukuba, Ibaraki 305 8565, Japan
    J Am Chem Soc 133:19102-9. 2011
    ....
  76. ncbi request reprint Real-Time In Situ HRTEM-Resolved Resistance Switching of Ag(2)S Nanoscale Ionic Conductor
    Zhi Xu
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, 1 1 Namiki, Tsukuba, Ibaraki 305 0044, Japan
    ACS Nano 4:2515-22. 2010
    ..The preferential atomic sites for Ag nanocrystal growth within the argentite phase were finally clarified...
  77. ncbi request reprint Synthesis and in-situ TEM transport measurements of individual GaN nanowires and nanotubes
    Baodan Liu
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    J Nanosci Nanotechnol 10:3945-51. 2010
    ..The electrical transport was mainly affected by the nanocrystal quality and nanostructure/contact interfaces...
  78. ncbi request reprint Self-stacked Co(3)O(4) nanosheets for high-performance lithium ion batteries
    Xi Wang
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki, 305 0044, Japan
    Chem Commun (Camb) 47:12280-2. 2011
    ....
  79. ncbi request reprint Electron-beam-induced substitutional carbon doping of boron nitride nanosheets, nanoribbons, and nanotubes
    Xianlong Wei
    International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki, 305 0044, Japan
    ACS Nano 5:2916-22. 2011
    ..The doping mechanism was proposed to rely on the knockout ejections of B and N atoms and subsequent healing of vacancies with supplying C atoms...
  80. ncbi request reprint Thickness-dependent bending modulus of hexagonal boron nitride nanosheets
    Chun Li
    World Premier International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 305 004, Japan
    Nanotechnology 20:385707. 2009
    ..The thickness-dependent bending modulus was suggested to be due to the layer distribution of stacking faults which were also thought to be responsible for the layer-by-layer BNNS exfoliation...
  81. ncbi request reprint Improved TiO2 photocatalytic reduction by the intrinsic electrostatic potential of BN nanotubes
    Chengchun Tang
    World Premier International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, 1 1 Namiki, Tsukuba, Ibaraki 305 0044, Japan
    Chem Asian J 5:1220-4. 2010
    ..We also report the improved photocatalytic reduction properties of TiO(2) when functionalized on BNNT surfaces and take advantage of the strong underlying electrostatic potential of the high-purity nanotubes...
  82. ncbi request reprint Fabrication of core/shell Ge/SiO2 and Ge/CdS nanospheres
    Guozhen Shen
    Nanoscale Materials Center, National Institute for Materials Science, Namiki 1 1, Tsukuba 305 0044, Japan
    J Nanosci Nanotechnol 9:572-6. 2009
    ..by a judicious choice of source materials...
  83. ncbi request reprint Current imaging and electromigration-induced splitting of GaN nanowires as revealed by conductive atomic force microscopy
    Chun Li
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 004, Japan
    ACS Nano 4:2422-8. 2010
    ..The electromigration was likely enhanced by non-uniformly distributed electrostatic pressure around the axial ZW/ZB domain interfaces...
  84. ncbi request reprint Carbon "onions" as point electron sources
    Ming Sheng Wang
    International Centre for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 3050044, Japan
    ACS Nano 4:4396-402. 2010
    ..9%. All these properties make these newly created field emitters promising candidates for the advanced point electron sources...
  85. ncbi request reprint Fabrication of high-quality In2Se3 nanowire arrays toward high-performance visible-light photodetectors
    Tianyou Zhai
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    ACS Nano 4:1596-602. 2010
    ..These excellent performances clearly demonstrate the possibility of using In2Se3 nanowires in next-generation sensors and detectors for commercial, military, and space applications...
  86. ncbi request reprint Boron nitride nanosheet coatings with controllable water repellency
    Amir Pakdel
    Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1, Tsukuba, Ibaraki 305 0005, Japan
    ACS Nano 5:6507-15. 2011
    ..The present results enable a convenient growth of pure BNNS coatings with controllable levels of water repellency, ranging from partial hydrophilicity to superhydrophobicity with contact angles exceeding 150°...
  87. ncbi request reprint Highly thermo-conductive fluid with boron nitride nanofillers
    Chunyi Zhi
    International Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    ACS Nano 5:6571-7. 2011
    ..On the basis of the results, thermal conductivity was estimated to be more than, or close to 200 W/mK for BN nanotubes and nanospheres, respectively...
  88. ncbi request reprint In situ TEM-STM recorded kinetics of boron nitride nanotube failure under current flow
    Zhi Xu
    WPI Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science, Namiki 1 1, Tsukuba, Ibaraki 3050044, Japan
    Nano Lett 9:2251-4. 2009
    ..This is attributed to partially ionic nature of a B-N bond...
  89. ncbi request reprint Growth of single-crystal Ca10(Pt4As8)(Fe(1.8)Pt(0.2)As2)5 nanowhiskers with superconductivity up to 33 K
    Jun Li
    Superconducting Properties Unit, National Institute for Materials Science, 1 1 Namiki, Tsukuba, Ibaraki 305 0044, Japan
    J Am Chem Soc 134:4068-71. 2012
    ..Moreover, although the growth mechanism is not understood well, the technique can be potentially useful for growth of other whiskers containing toxic elements...
  90. ncbi request reprint n-ZnO/p-Si 3D heterojunction solar cells in Si holey arrays
    Xiao Mei Zhang
    World Premier International WPI Research Center for Materials Nanoarchitectonics MANA, National Institute for Materials Science NIMS, Namiki 1 1, Tsukuba, Ibaraki 305 0044, Japan
    Nanoscale 4:737-41. 2012
    ..This device shows a power-conversion efficiency of 1.2% and high photosensitivity. The present n-ZnO/p-Si heterojunction architectures are envisaged as potentially valuable candidates for next-generation photovoltaics...