Wooyoung Lee

Summary

Affiliation: Yonsei University
Country: Korea

Publications

  1. pmc Noxious gas detection using carbon nanotubes with Pd nanoparticles
    Hyang Hee Choi
    Department of Materials Science and Engineering, Yonsei University, Seoul, 120 749, South Korea
    Nanoscale Res Lett 6:605. 2011
  2. pmc Co nanoparticle hybridization with single-crystalline Bi nanowires
    Jin Seo Noh
    Department of Materials Science and Engineering, Yonsei University, Seoul 120 749, Korea
    Nanoscale Res Lett 6:598. 2011
  3. pmc Simple two-step fabrication method of Bi2Te3 nanowires
    Joohoon Kang
    Department of Materials Science and Engineering, Yonsei University, 262 Seongsanno, Seodaemun gu, Seoul 120 749, Korea
    Nanoscale Res Lett 6:277. 2011
  4. pmc Structure-dependent growth control in nanowire synthesis via on-film formation of nanowires
    Wooyoung Shim
    Department of Materials Science and Engineering, Yonsei University, 134 Shinchon, Seoul 120 749, Korea
    Nanoscale Res Lett 6:196. 2011
  5. ncbi request reprint Effects of surface roughness on hydrogen gas sensing properties of single Pd nanowires
    Jun Min Lee
    Department of Materials Science and Engineering, Yonsei University, Seoul 120 749, Korea
    J Nanosci Nanotechnol 11:2151-4. 2011
  6. doi request reprint Gas-driven ultrafast reversible switching of super-hydrophobic adhesion on palladium-coated silicon nanowires
    Jungmok Seo
    Nanobio Device Laboratory, School of Electrical and Electronic Engineering, Yonsei University, 134 Shinchon dong, Seodaemun gu, Seoul, Republic of Korea
    Adv Mater 25:4139-44. 2013
  7. doi request reprint Self-assembled Bi interconnections produced by on-film formation of nanowires for in situ device fabrication
    Jinhee Ham
    Department of Materials Science and Engineering, Yonsei University, 262 Seongsanno Seodaemun gu, Seoul 120 749, Korea
    Nanotechnology 21:165302. 2010
  8. ncbi request reprint Promoted growth of Bi single-crystalline nanowires by sidewall-induced compressive stress in on-film formation of nanowires
    Hyunsu Kim
    Department of Materials Science and Engineering, Yonsei University, 262 Seongsanno, Seoul 120 749, Korea
    J Nanosci Nanotechnol 11:2047-51. 2011
  9. doi request reprint Observation of anisotropy in thermal conductivity of individual single-crystalline bismuth nanowires
    Jong Wook Roh
    Department of Materials Science and Engineering, Yonsei University, 262 Seongsanno, Seoul 120 749, Korea
    ACS Nano 5:3954-60. 2011
  10. doi request reprint Detection of a nerve agent simulant using single-walled carbon nanotube networks: dimethyl-methyl-phosphonate
    Yeonju Kim
    Department of Materials Science and Engineering, Yonsei University, Seoul, Korea
    Nanotechnology 21:495501. 2010

Collaborators

  • Mark Johnson
  • Do Hyun Kim
  • Jin Seo Noh
  • Jinhee Ham
  • Wooyoung Shim
  • Jun Min Lee
  • Young Tack Lee
  • Seunghyun Lee
  • Junmin Lee
  • Jong Wook Roh
  • Hyang Hee Choi
  • Joohoon Kang
  • Jungmok Seo
  • Hyunsu Kim
  • Seung Hyun Lee
  • Yeonju Kim
  • Kyoung Il Lee
  • Kye Jin Jeon
  • Heetak Han
  • Hwae Bong Jung
  • Hwaebong Jung
  • Seongil Im
  • Cheolmin Park
  • Suk Man Cho
  • Seung Hee Nam
  • Jin Sung Kim
  • Byungjin Jang
  • Juree Hong
  • Giyoung Song
  • Pyo Jin Jeon
  • Taeyoon Lee
  • Soonil Lee
  • Ming zhi Li
  • Min Kyung Lee
  • Woochul Kim
  • Renkun Chen
  • Kedar Hippalgaonkar
  • Philip Kim
  • So Young Jang
  • Jeunghee Park
  • Byeong Kwon Ju
  • Arun Majumdar
  • Ki Young Dong
  • Jin Hee Ham
  • Peter Ercius
  • Kyejin Jeon
  • Jin Hyoun Joe
  • Yeon Ju Kim
  • Kyu Hwan Oh
  • Sung Woo Sohn
  • Jongwook Roh
  • Won Young Jeung
  • Peter W Voorhees
  • Eunsongyi Lee
  • Paul von Allmen
  • Minhong Jeun

Detail Information

Publications19

  1. pmc Noxious gas detection using carbon nanotubes with Pd nanoparticles
    Hyang Hee Choi
    Department of Materials Science and Engineering, Yonsei University, Seoul, 120 749, South Korea
    Nanoscale Res Lett 6:605. 2011
    ..The sensing properties and effect of Pd NPs were demonstrated, and CNT-Pd sensors with good repeatability and fast responses over a range of concentrations may be used as a simple and effective noxious gas sensor at room temperature...
  2. pmc Co nanoparticle hybridization with single-crystalline Bi nanowires
    Jin Seo Noh
    Department of Materials Science and Engineering, Yonsei University, Seoul 120 749, Korea
    Nanoscale Res Lett 6:598. 2011
    ..The Co nanoparticle formation process was explained by a hole agglomeration and growth mechanism, which is similar to the model suggested by Brandon and Bradshaw, followed by the nanoparticle refinement...
  3. pmc Simple two-step fabrication method of Bi2Te3 nanowires
    Joohoon Kang
    Department of Materials Science and Engineering, Yonsei University, 262 Seongsanno, Seodaemun gu, Seoul 120 749, Korea
    Nanoscale Res Lett 6:277. 2011
    ..Transmission electron microscopy study shows that Bi2Te3 nanowires grown by our technique are highly single-crystalline and oriented along [110] direction...
  4. pmc Structure-dependent growth control in nanowire synthesis via on-film formation of nanowires
    Wooyoung Shim
    Department of Materials Science and Engineering, Yonsei University, 134 Shinchon, Seoul 120 749, Korea
    Nanoscale Res Lett 6:196. 2011
    ..The OFF-ON method can be routinely used to grow nanowires from a variety of materials by tuning the material-dependent growth parameters...
  5. ncbi request reprint Effects of surface roughness on hydrogen gas sensing properties of single Pd nanowires
    Jun Min Lee
    Department of Materials Science and Engineering, Yonsei University, Seoul 120 749, Korea
    J Nanosci Nanotechnol 11:2151-4. 2011
    ..The faster response time was due to the surface roughness effects of the surface treatment, an increase in the surface-to-volume ratio of the ion-milled nanowire...
  6. doi request reprint Gas-driven ultrafast reversible switching of super-hydrophobic adhesion on palladium-coated silicon nanowires
    Jungmok Seo
    Nanobio Device Laboratory, School of Electrical and Electronic Engineering, Yonsei University, 134 Shinchon dong, Seodaemun gu, Seoul, Republic of Korea
    Adv Mater 25:4139-44. 2013
    ..The capability of modulating the super-hydrophobic adhesion on a super-hydrophobic surface with a non-contact mode could be applicable to novel functional lab-on-a-chip platforms. ..
  7. doi request reprint Self-assembled Bi interconnections produced by on-film formation of nanowires for in situ device fabrication
    Jinhee Ham
    Department of Materials Science and Engineering, Yonsei University, 262 Seongsanno Seodaemun gu, Seoul 120 749, Korea
    Nanotechnology 21:165302. 2010
    ..Our results indicate that self-assembled lateral nanowire growth can be utilized as an easy means for fabricating a variety of nanowire devices without the use of catalysts or complex patterning processes...
  8. ncbi request reprint Promoted growth of Bi single-crystalline nanowires by sidewall-induced compressive stress in on-film formation of nanowires
    Hyunsu Kim
    Department of Materials Science and Engineering, Yonsei University, 262 Seongsanno, Seoul 120 749, Korea
    J Nanosci Nanotechnol 11:2047-51. 2011
    ..Our results indicate that the density of Bi nanowires can be increased by enhanced compressive stress arising from a sidewall effect in the optimized pattern size and array...
  9. doi request reprint Observation of anisotropy in thermal conductivity of individual single-crystalline bismuth nanowires
    Jong Wook Roh
    Department of Materials Science and Engineering, Yonsei University, 262 Seongsanno, Seoul 120 749, Korea
    ACS Nano 5:3954-60. 2011
    ..This huge anisotropy in thermal conductivities of Bi nanowires suggests the importance of direction-dependent characterization of charge, thermal transport, and thermoelectric properties of Bi nanowires...
  10. doi request reprint Detection of a nerve agent simulant using single-walled carbon nanotube networks: dimethyl-methyl-phosphonate
    Yeonju Kim
    Department of Materials Science and Engineering, Yonsei University, Seoul, Korea
    Nanotechnology 21:495501. 2010
    ..These results indicate that SWNT networks in contact with Pd electrodes can function as good DMMP sensors at room temperature with scalable and fast response and excellent recovery...
  11. doi request reprint Hydrogen gas sensing properties of PdO thin films with nano-sized cracks
    Young Tack Lee
    Department of Materials Science and Engineering, Yonsei University, Seoul 120 749, Korea
    Nanotechnology 21:165503. 2010
    ..The results demonstrate that palladium oxide and reduced palladium thin films can be applied for use in highly sensitive hydrogen sensors...
  12. ncbi request reprint Design rules for nanogap-based hydrogen gas sensors
    Junmin Lee
    Department of Materials Science and Engineering, Yonsei University, 262 Seongsanno Seodaemun gu, Seoul, 120 749 Korea, Fax 82 2 312 5375
    Chemphyschem 13:1395-403. 2012
    ..Furthermore, this review discusses a new nanogap design that advances sensing capabilities in order to meet the diverse needs of academia and industry...
  13. ncbi request reprint Direct observation of the semimetal-to-semiconductor transition of individual single-crystal bismuth nanowires grown by on-film formation of nanowires
    Seunghyun Lee
    Department of Materials Science and Engineering, Yonsei University, Seoul, Korea
    Nanotechnology 21:405701. 2010
    ..Moreover, band structure calculations supported this occurrence of the semimetal-to-semiconductor transition...
  14. pmc Low-dimensional palladium nanostructures for fast and reliable hydrogen gas detection
    Jin Seo Noh
    Department of Materials Science and Engineering, Yonsei University, Seoul 120 749, Korea
    Sensors (Basel) 11:825-51. 2011
    ..The finite size effects, relative strengths and weaknesses of the respective Pd nanostructures are discussed in terms of performance, manufacturability, and practical applicability...
  15. doi request reprint On-film formation of bi nanowires with extraordinary electron mobility
    Wooyoung Shim
    Department of Materials Science and Engineering, Yonsei University, 134 Shinchon, Seoul 120 749, Korea
    Nano Lett 9:18-22. 2009
    ..Unusual transport properties, including a mobility value of 76900 cm(2)/(V s) and a mean free path of 1.35 mum in a 120 nm Bi nanowire, were observed at room temperature...
  16. ncbi request reprint Finite size effect on hydrogen gas sensing performance in single Pd nanowires
    Kye Jin Jeon
    Department of Materials Science and Engineering, Yonsei University, 134 Shinchon, Seoul 120 749, Korea
    Nanotechnology 19:495501. 2008
    ..This is in qualitatively good agreement with simulated results obtained from a theoretical model based on a combination of the rate equation and diffusion equation...
  17. ncbi request reprint Thermoelectric properties of individual single-crystalline PbTe nanowires grown by a vapor transport method
    Seung Hyun Lee
    Department of Materials Science and Engineering, Yonsei University, Seoul, Korea
    Nanotechnology 22:295707. 2011
    ..Our results demonstrate the enhanced thermoelectric properties of individual single-crystalline PbTe nanowires, compared to that of bulk PbTe, and can provide guidelines for future work on nanostructured thermoelectrics based on PbTe...
  18. doi request reprint Sensing extremely limited Hâ‚‚ contents by Pd nanogap connected to an amorphous InGaZnO thin-film transistor
    Young Tack Lee
    Institute of Physics and Applied Physics, Yonsei University, Seoul 120 749, Korea
    Nanoscale 5:8915-20. 2013
    ..Our results exhibit the most promising and practical ways to sense extremely limited hydrogen contents, originating from two methods: transistor-to-Pd nanogap resistor and transistor-to-Pd nanogap capacitor coupling. ..
  19. ncbi request reprint Direct growth of compound semiconductor nanowires by on-film formation of nanowires: bismuth telluride
    Jinhee Ham
    Department of Materials Science and Engineering, Yonsei University, 134 Shinchon, Seoul 120 749, Korea, Department of Materials Science and Engineering, Seoul National University, Seoul 151 744, Korea, and Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208
    Nano Lett 9:2867-72. 2009
    ....