Stephen Barlow

Summary

Affiliation: Georgia Institute of Technology
Country: USA

Publications

  1. ncbi request reprint Electronic and optical properties of 4H-cyclopenta[2,1-b:3,4-b']bithiophene derivatives and their 4-heteroatom-substituted analogues: a joint theoretical and experimental comparison
    Stephen Barlow
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Phys Chem B 114:14397-407. 2010
  2. ncbi request reprint Tuning delocalization in the radical cations of 1,4-bis[4-(diarylamino)styryl]benzenes, 2,5-bis[4-(diarylamino)styryl]thiophenes, and 2,5-bis[4-(diarylamino)styryl]pyrroles through substituent effects
    Stephen Barlow
    Center for Organic Photonics and Electronics and School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Am Chem Soc 134:10146-55. 2012
  3. doi request reprint n-Doping of Organic Electronic Materials Using Air-Stable Organometallics: A Mechanistic Study of Reduction by Dimeric Sandwich Compounds
    Song Guo
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA 30332 0400 USA, Fax 1 404 894 5909
    Chemistry 18:14760-72. 2012
  4. ncbi request reprint Electronic properties of the 2,6-diiododithieno[3,2-b:2',3'-d]thiophene molecule and crystal: a joint experimental and theoretical study
    Roel S Sanchez-Carrera
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Phys Chem B 114:749-55. 2010
  5. doi request reprint Photoinduced electron transfer and nonlinear absorption in poly(carbazole-alt-2,7-fluorene)s bearing perylene diimides as pendant acceptors
    Chun Huang
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Phys Chem A 116:4305-17. 2012
  6. doi request reprint 2,6-Diacylnaphthalene-1,8:4,5-bis(dicarboximides): synthesis, reduction potentials, and core extension
    Lauren E Polander
    School of Chemistry and Biochemistry, Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Org Chem 77:5544-51. 2012
  7. ncbi request reprint Using End Groups to Tune the Linear and Nonlinear Optical Properties of Bis(dioxaborine)-Terminated Polymethine Dyes
    Jonathan D Matichak
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta GA, 30332 0400 United States, Fax
    Chemphyschem 11:130-8. 2010
  8. doi request reprint Stable solution-processed molecular n-channel organic field-effect transistors
    Do Kyung Hwang
    School of Electrical and Computer Engineering, Center for Organic Photonics and Electronics COPE, Georgia Institute of Technology, Atlanta, Georgia 30332 0250, USA
    Adv Mater 24:4445-50. 2012
  9. ncbi request reprint Nonlinear optical pulse suppression via ultrafast photoinduced electron transfer in an aggregated perylene diimide/oligothiophene molecular triad
    Matthew M Sartin
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, United States
    J Phys Chem A 118:110-21. 2014
  10. ncbi request reprint Isolation and crystal structures of two singlet bis(triarylamine) dications with nonquinoidal geometries
    Shijun Zheng
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA 30332 0400, USA
    J Am Chem Soc 128:1812-7. 2006

Collaborators

  • Joel M Hales
  • Wei Zhao
  • Michael R Wasielewski
  • Harry L Anderson
  • Qing Zhang
  • Georg Heimel
  • Xiaowei Zhan
  • Seth R Marder
  • Lauren E Polander
  • Chun Huang
  • Joseph W Perry
  • Jean Luc Bredas
  • Tatiana V Timofeeva
  • Jonathan D Matichak
  • Matthew M Sartin
  • Song Guo
  • Susan A Odom
  • Shino Ohira
  • Bernard Kippelen
  • Do Kyung Hwang
  • Raghunath R Dasari
  • Carlos A Zuniga
  • Alexander Romanov
  • Swagat K Mohapatra
  • Brian M Seifried
  • Matteo Cozzuol
  • Tissa Sajoto
  • Hsin Chieh Lin
  • Antoine Kahn
  • Kenneth I Hardcastle
  • Roel S Sanchez-Carrera
  • Anthony Lucas Appleton
  • Uwe H F Bunz
  • Lazaro A Padilha
  • Shaobin Miao
  • Scott Webster
  • Michał Malicki
  • Eric W Van Stryland
  • Zesheng An
  • David J Hagan
  • Chad Risko
  • Sung Jae Chung
  • Veaceslav Coropceanu
  • Tiffany L Kinnibrugh
  • Shijun Zheng
  • Nikolay Makarov
  • Ariel S Marshall
  • Wojciech Haske
  • Jassem Abdallah
  • Igor Coropceanu
  • Yadong Zhang
  • Mathieu Fenoll
  • Alexander S Romanov
  • David G Bucknall
  • Pierre Audebert
  • Amir Dindar
  • Valérie Alain-Rizzo
  • Laxman Pandey
  • Sang Bok Kim
  • Nabankur Deb
  • Canek Fuentes-Hernandez
  • Yabing Qi
  • Jae Won Shim
  • Alexandr Fonari
  • Nisan Siegel
  • Kada Yesudas
  • Hyeongeu Kim
  • Eung Gun Kim
  • John S Sears
  • Sei Hum Jang
  • Scott M Brombosz
  • Alex K Y Jen
  • Gero Nootz
  • Xuan Zhang
  • Zelei Guan
  • Anthony L Appleton
  • Honghua Hu
  • Alexei D Kachkovski
  • Mariacristina Rumi
  • Sieu D Ha
  • Davorin Peceli
  • Nancy Berger
  • Olga V Przhonska
  • Richard F Kelley
  • Jie Fu
  • Jon Matichak
  • Karin Schmidt
  • Indranil Rudra
  • Simon C Jones
  • Mikhail Yu Antipin

Detail Information

Publications26

  1. ncbi request reprint Electronic and optical properties of 4H-cyclopenta[2,1-b:3,4-b']bithiophene derivatives and their 4-heteroatom-substituted analogues: a joint theoretical and experimental comparison
    Stephen Barlow
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Phys Chem B 114:14397-407. 2010
    ....
  2. ncbi request reprint Tuning delocalization in the radical cations of 1,4-bis[4-(diarylamino)styryl]benzenes, 2,5-bis[4-(diarylamino)styryl]thiophenes, and 2,5-bis[4-(diarylamino)styryl]pyrroles through substituent effects
    Stephen Barlow
    Center for Organic Photonics and Electronics and School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Am Chem Soc 134:10146-55. 2012
    ..In contrast, the electronic spectra of class-III monocations show no clear relationship to those of the corresponding dications, which ESR reveals to be singlet species...
  3. doi request reprint n-Doping of Organic Electronic Materials Using Air-Stable Organometallics: A Mechanistic Study of Reduction by Dimeric Sandwich Compounds
    Song Guo
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA 30332 0400 USA, Fax 1 404 894 5909
    Chemistry 18:14760-72. 2012
    ....
  4. ncbi request reprint Electronic properties of the 2,6-diiododithieno[3,2-b:2',3'-d]thiophene molecule and crystal: a joint experimental and theoretical study
    Roel S Sanchez-Carrera
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Phys Chem B 114:749-55. 2010
    ..Quantum-chemical studies of the 2,6-diiododithieno[3,2-b:2',3'-d]thiophene crystal suggest uniaxial hole-transport character with an effective mass of about 2m(0), comparable to that in the pentacene single crystal...
  5. doi request reprint Photoinduced electron transfer and nonlinear absorption in poly(carbazole-alt-2,7-fluorene)s bearing perylene diimides as pendant acceptors
    Chun Huang
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Phys Chem A 116:4305-17. 2012
    ..PDI-grafted polymers exhibit enhanced optical-pulse suppression compared with blends of model materials composed of unfunctionalized poly(carbazole-alt-2,7-fluorene)s and PDI small molecules...
  6. doi request reprint 2,6-Diacylnaphthalene-1,8:4,5-bis(dicarboximides): synthesis, reduction potentials, and core extension
    Lauren E Polander
    School of Chemistry and Biochemistry, Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Org Chem 77:5544-51. 2012
    ..The products were characterized by UV-vis absorption spectroscopy and electrochemistry, modeled using density functional theory calculations, and, in some cases, studied and compared using single-crystal X-ray diffraction...
  7. ncbi request reprint Using End Groups to Tune the Linear and Nonlinear Optical Properties of Bis(dioxaborine)-Terminated Polymethine Dyes
    Jonathan D Matichak
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta GA, 30332 0400 United States, Fax
    Chemphyschem 11:130-8. 2010
    ..However, the effects are smaller than those found by increasing conjugation in the polymethine bridge due to reduced participation of terminal groups in the HOMO...
  8. doi request reprint Stable solution-processed molecular n-channel organic field-effect transistors
    Do Kyung Hwang
    School of Electrical and Computer Engineering, Center for Organic Photonics and Electronics COPE, Georgia Institute of Technology, Atlanta, Georgia 30332 0250, USA
    Adv Mater 24:4445-50. 2012
    ..Inkjet-printed OFETs are fabricated in ambient atmosphere on flexible plastic substrates, which exhibits an electron mobility value up to 0.17 cm(2) V(-1) s(-1) and also shows excellent environmental and operational stability...
  9. ncbi request reprint Nonlinear optical pulse suppression via ultrafast photoinduced electron transfer in an aggregated perylene diimide/oligothiophene molecular triad
    Matthew M Sartin
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, United States
    J Phys Chem A 118:110-21. 2014
    ..Comparison of the optical parameters at these wavelengths suggests that the stronger ground-state absorption, due to aggregates of PDI-5T, is responsible for the enhanced figure-of-merit at the shorter wavelength. ..
  10. ncbi request reprint Isolation and crystal structures of two singlet bis(triarylamine) dications with nonquinoidal geometries
    Shijun Zheng
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA 30332 0400, USA
    J Am Chem Soc 128:1812-7. 2006
    ..0.1 A between formally single and double bonds) on the basis of a limiting valence-bond representation of the structure can, in fact, show structures with significantly different patterns of bond lengths...
  11. doi request reprint n-Doping of organic electronic materials using air-stable organometallics
    Song Guo
    School of Chemistry and Biochemistry and Center for Organic, Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA 30332 0400, USA
    Adv Mater 24:699-703. 2012
    ..8 eV. A p-i-n homojunction diode based on copper phthalocyanine and using rhodocene dimer as n-dopant shows a rectification ratio of greater than 10(6) at 4 V...
  12. ncbi request reprint Dioxaborine- and indole-terminated polymethines: effects of bridge substitution on absorption spectra and third-order polarizabilities
    Jonathan D Matichak
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Phys Chem A 115:2160-8. 2011
    ..The relevance of these results to chromophore design for third-order NLO applications is discussed...
  13. doi request reprint Effects of electronegative substitution on the optical and electronic properties of acenes and diazaacenes
    Anthony Lucas Appleton
    School of Chemistry and Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive, Atlanta, Georgia 30332, USA
    Nat Commun 1:91. 2010
    ..Electronegative substitution impacts the electronic properties of diazaacenes to a much greater degree than expected...
  14. ncbi request reprint Electronic and vibronic contributions to two-photon absorption in donor-acceptor-donor squaraine chromophores
    Shino Ohira
    School of Chemistry and Biochemistry and Center of Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    Chemistry 14:11082-91. 2008
    ....
  15. doi request reprint Crosslinking using rapid thermal processing for the fabrication of efficient solution-processed phosphorescent organic light-emitting diodes
    Carlos A Zuniga
    Center for Organic Photonics and Electronics COPE and School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA 30332 0400, USA
    Adv Mater 25:1739-44. 2013
    ..Devices with RTP-crosslinked hole-transport layers and spin-coated emissive layers exhibit high external quantum efficiencies of up to 15%...
  16. doi request reprint A 2,6-Diformylnaphthalene-1,8:4,5-bis(dicarboximide): Synthesis and Knoevenagel Condensation with Malononitrile
    Lauren E Polander
    School of Chemistry and Biochemistry, Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, United States
    J Org Chem 77:9426-8. 2012
    ..UV-vis absorption and electrochemical data are compared to those of the parent NDI...
  17. ncbi request reprint Synthesis and linear and nonlinear optical properties of metal-terminated bis(dioxaborine) polymethines
    Hsin Chieh Lin
    School of Chemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    Chem Commun (Camb) 47:782-4. 2011
    ..55 μm, while retaining good film-forming properties and linear optical transparency in the near infrared...
  18. ncbi request reprint Synthesis and photophysical properties of donor- and acceptor-substituted 1,7-bis(arylalkynyl)perylene-3,4:9,10-bis(dicarboximide)s
    Zesheng An
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Phys Chem A 113:5585-93. 2009
    ..An example with (p-aminophenyl)ethylnyl substituents showed a qualitatively different two-photon spectrum with a cross-section >500 GM being observed over a broad wavelength range...
  19. ncbi request reprint Electron affinities of 1,1-diaryl-2,3,4,5-tetraphenylsiloles: direct measurements and comparison with experimental and theoretical estimates
    Xiaowei Zhan
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332, USA
    J Am Chem Soc 127:9021-9. 2005
    ..Additionally, optical data and ionization potential and electron affinity data were utilized to estimate the binding energies of excitons in these siloles...
  20. ncbi request reprint Synthesis and two-photon spectrum of a bis(porphyrin)-substituted squaraine
    Susan A Odom
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, USA
    J Am Chem Soc 131:7510-1. 2009
    ..The chromophore exhibits a two-photon absorption spectrum characterized by a peak cross section of 11,000 GM and, more unusually, also exhibits a large cross section of >780 GM over a photon-wavelength window 750 nm in width...
  21. ncbi request reprint Stannyl derivatives of naphthalene diimides and their use in oligomer synthesis
    Lauren E Polander
    School of Chemistry and Biochemistry, School of Electrical and Computer Engineering, Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, United States, and Department of Chemistry, New Mexico Highlands University, Las Vegas, New Mexico 87701, United States
    Org Lett 14:918-21. 2012
    ....
  22. ncbi request reprint Design of polymethine dyes with large third-order optical nonlinearities and loss figures of merit
    Joel M Hales
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA 30332, USA
    Science 327:1485-8. 2010
    ..This combination is critical in enabling low-power, high-contrast optical switching...
  23. ncbi request reprint Perylene-3,4,9,10-tetracarboxylic acid diimides: synthesis, physical properties, and use in organic electronics
    Chun Huang
    School of Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, Georgia 30332 0400, United States
    J Org Chem 76:2386-407. 2011
    ..This Perspective discusses the synthesis and physical properties of PDI derivatives and their applications in organic electronics...
  24. ncbi request reprint Synthesis and linear and nonlinear absorption properties of dendronised ruthenium(ii) phthalocyanine and naphthalocyanine
    Raghunath R Dasari
    School for Chemistry and Biochemistry and Center for Organic Photonics and Electronics, Georgia Institute of Technology, Atlanta, GA 30332 0400, USA
    Chem Commun (Camb) 47:4547-9. 2011
    ....
  25. ncbi request reprint Preparation and characterization of 4'-donor substituted stilbene-4-thiolate monolayers and their influence on the work function of gold
    Michał Malicki
    School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA 30332, USA
    Langmuir 25:7967-75. 2009
    ..However, the extent of the work function variation between SAM1, 2, and 3 is smaller than anticipated from purely electrostatic considerations...
  26. ncbi request reprint 6,13-Diethynyl-5,7,12,14-tetraazapentacene
    Shaobin Miao
    School of Chemistry and Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive, Atlanta, GA 30332 USA, Fax 1 404 385 1795
    Chemistry 15:4990-3. 2009
    ..The heteroacene is an air-stable, dark-blue, crystalline material and is of great interest as a potential organic n-electron-transport material...