Publications

2019

  • Low-Temperature Electroluminescence Excitation Mapping of Excitons and Trions in Short Channel Monochiral Carbon Nanotube Devices
    M. Gaulke, A. Janissek, N. A. Peyyety, I. Alamgir, A. Riaz, S. Dehm, H. Li, B. S. Flavel, M. M. Kappes, F. Hennrich, L. Wei, Y. Chen, F. Pyatkov, R. Krupke
    ACS Nano     (2019) just accepted manuscript, arXiv:1909.05126
  • Separation of Specific Single Enantiomer Single-Wall Carbon Nanotubes in the Large Diameter Regime
    H. Li, G. Gordeev, O. Garrity, N. A. Peyyety, P. B. Selvasundaram, S. Dehm, R. Krupke, S. Cambre, W. Wenseleers, S. Reich, M. Zheng, J. Fagan, B. S. Flavel
    ACS Nano     (2019) in press, 10.1021/acsnano.9b08244
  • Breakthrough Carbon Nanotube-Silicon Heterojunction Solar Cells
    D. D. Tune, N. Malik, H. Fornasier, B. S. Flavel
    Advanced Energy Materials     (2019) 1903261, 10.1002/aenm.201903261
  • Stability of Chemically Doped Nanotube-Silicon Heterojunction Solar Cells: Role of Oxides at the Carbon-Silicon Interface
    D. D. Tune, H. Shirae, V. Lami, R. J. Headrick, M. Pasquali, Y. Vaynzof, S. Noda, E. K. Hobbie, B. S. Flavel
    ACS Applied Energy Materials 2     (2019) 5925-5932, 10.1021/acsaem.9b01050
  • Separation of Small-Diameter Single-Walled Carbon Nanotubes in One to Three Steps with Aqueous Two-Phase Extraction
    H. Li, G. Gordeev, O. Garrity, S. Reich, B. S. Flavel
    ACS Nano 13     (2019) 2567-2578, 10.1021/acsnano.8b09579
  • Asymmetry of Resonance Raman Profiles in Semiconducting Single-Walled Carbon Nanotubes at the First Excitonic Transition
    G. Gordeev, B. S. Flavel, R. Krupke, P. Kusch, S. Reich
    Physical Review B 99     (2019) 045404, 10.1103/PhysRevB.99.045404

2018

  • Effect of SWCNT Composition on Polyfluorene-Based SWCNT Dispersion Selectivity
    S. Liang, H. Li, B. S. Flavel, A. Adronov
    Chemistry - A European Journal 24     (2018) 9799 - 9806, 10.1002/chem.201801515
  • Invited Review: Advances in Carbon Nanotube-Silicon Heterojunction Solar Cells
    D. D. Tune & B. S. Flavel
    Advanced Energy Materials 8     (2018) 1703241, 10.1002/aenm.201703241

2017

  • Resonant anti-Stokes Raman Scattering in Single-Walled Carbon Nanotubes
    G. Gordeev, A. Jorio, P. Kusch, B. G. M. Vieira, B. S. Flavel, R. Krupke, E. B. Barros, S. Reich
    Physical Review B 96     (2017) 245415, 10.1138/PhysRevB.96.245415
  • Inner- and Outer-Wall Sorting of Double-Walled Carbon Nanotubes
    H. Li, G. Gordeev, S. Wasserroth, V. S. K. Chakravadhanula, S. K. C. Neelakandhan, F. Hennrich, A. Jorio, S. Reich, R. Krupke, B. S. Flavel
    Nature Nanotechnology 12     (2017) 1176-1182, 10.1038/NNANO.2017.207
  • Photocurrent Spectroscopy of Dye Sensitized Carbon Nanotubes
    A. Alam, S. Dehm, F. Hennrich, Y. Zakharko, A. Graf, M. Pfohl, I. Hossain, M. Kappes, J. Zaumseil, R. Krupke, B. S. Flavel
    Nanoscale 9     (2017) 11205-11213, 10.1039/C7NR04022A
  • Understanding Graphitization and Growth of Free-Standing Nanocyrstalline Graphene using in-situ Transmission Electron Microscopy
    C. N. S. Kumar, V. S. K. Chakravadhanula, A. Riaz, S. Dehm, D. Wang, X. Mu, B. S. Flavel, R. Krupke, C. Kuebel
    Nanoscale 9     (2017) 12835-12842, 10.1039/C7NR03276E
  • Exploring the Upper Limit of Single-Walled Carbon Nanotube Purity by Multiple-Cycle Aqueous Two-Phase Separation
    W. Li, B. S. Flavel, W. Li, R. Krupke, Y. Chen
    Nanoscale 9     (2017) 11640-11646, 10.1039/C7NR03302H
  • Fitting Single-Walled Carbon Nanotube Optical Spectra
    M. Pfohl, D. D. Tune, A. Graf, J. Zaumseil, B. S. Flavel
    ACS Omega 2     (2017) 1163-1171, 10.1021/acsomega.6b00468

2016

  • The Effect of Dry Shear Aligning of Nanotube Thin Films on the Photovoltaic Performance of Carbon Nanotube-Silicon Solar Cells
    B. W. Stolz, D. D. Tune, B. S. Flavel
    Beilstein J. Nanotechnol. 7     (2016) 1486-1491, 10.3762/bjnano.7.141
  • Probing the Diameter Limit of Single Walled Carbon Nanotubes in SWCNT:Fullerene Solar Cells
    M. Pfohl, K. Glaser, A. Graf, A. Mertens, D. Tune, T. Puerckhauer, A. Alam, L. Wei, Y. Chen, J. Zaumseil, A. Colsmann, R. Krupke, B. S. Flavel
    Advanced Energy Materials 6     (2016) 1600890, 10.1002/aenm.201600890
  • Chiral-Index Resolved Length Mapping of Carbon Nanotubes in Solution Using Electric Field Induced Differential Absorption Spectroscopy
    W. Li, F. Hennrich, B. S. Flavel, M. M. Kappes, R. Krupke
    Nanotechnology 27     (2016) 3375706, 10.1088/0957-4484/27/37/375706
  • Cavity-Enhanced Light Emission from Electrically Driven Carbon Nanotubes
    F. Pyatkov, V. Fuetterling, S. Khasminskaya, B. S. Flavel, F. Hennrich, M. M. Kappes, R. Krupke, W. H. P. Pernice
    Nature Photonics 10     (2016) 420-427, 10.1038/nphoton.2016.70
  • Large Scale, Selective Dispersion of Long Single-Walled Carbon Nanotubes with High Photoluminescence Quantum Yield by Shear Force Mixing
    A. Graf, Y. Zakharko, S. P. Schiessl, C. Backes, M. Pfohl, B. S. Flavel, J. Zaumseil
    Carbon 105     (2016) 593-599, 10.1016/j.carbon.2016.05.002
  • Dry Shear Aligning: A Simple and Versatile Method to Smooth and Align the Surfaces of Carbon Nanotube Thin Films
    D. D. Tune, B. W. Stolz, M. Pfohl, B. S. Flavel
    Nanoscale 8     (2016) 3232-3236, 10.1039/C5NR08784H
  • Directional Couplers with Integrated Carbon Nanotube Incandescent Light Emitters
    R. G. Fechner, F. Pyatkov, S. Khasminskaya, B. S. Flavel, R. Krupke, W. H. P. Pernice
    Optics Express 24     (2016) 966-974, 10.1364/OE.24.000966
  • Performance Enhancement of Polymer-Free Carbon Nanotube Solar Cells via Transfer Matrix Modeling
    M. Pfohl, K. Glaser, J. Ludwig, D. D. Tune, S. Dehm, C. Kayser, A. Colsmann, R. Krupke, B. S Flavel
    Advanced Energy Materials 6     (2016) 1501345, 10.1022/aemn.201501345

2015

  • Aligned Carbon Nanotube Thin Films from Liquid Crystal Polyelectrolyte Inks
    D. D. Tune, A. J. Blanch, C. J. Shearer, K. E. Moore, M. Pfohl, J. G. Shapter, B. S Flavel
    Applied Materials & Interfaces     (2015) 25857-25864, 10.1021/acsami.5b08212
  • Light Emission, Light Detection and Strain Sensing with Nanocrystalline Graphene
    A. Riaz, F. Pyatkov, A. Alam, S. Dehm, A. Felten, V. S. K. Chakravadhanula, B. S. Flavel, C. Kuebel, U. Lemmer, R. Krupke
    Nanotechnology 26     (2015) 325202, 10.1088/0957-4484/26/32/325202
  • Invited Review: Double-Walled Carbon Nanotube Processing
    K. E. Moore, D. D. Tune, B. S. Flavel
    Advanced Materials 27     (2015) 3105-3137, 10.1002/adma.201405686
  • Sorting of Double-Walled Carbon Nanotubes According to Their Outer Wall Electronic Type via a Gel Permeation Method
    K. E. Moore, M. Pfohl, D. D. Tune, F. Hennrich, S. Dehm, V. S. K. Chakradhanula, C. Kuebel, R. Krupke, B. S. Flavel
    ACS Nano 9     (2015) 3849-3857, 10.1021/nn506869h

2014

  • Photocurrent Imaging of Semiconducting Carbon Nanotube Devices with Local Mirrors
    A. Alam, B. S. Flavel, S. Dehm, U. Lemmer, R. Krupke
    Physica Status Solidi B 251     (2014) 2471-2474, 10.1002/pssb.201451272
  • Deposition of Semiconducting Single-Walled Carbon Nanotubes using Light-Assisted Dielectrophoresis
    W. Li, F. Pyatkov, S. Dehm, B. S. Flavel, R. Krupke
    Physica Status Solidi B 251     (2014) 2475-2479, 10.1002/pssb.201451280
  • Photocurrent Spectroscopy of (n,m) Sorted Solution-Processed Single-Walled Carbon Nanotubes
    M. Engel, K. E. Moore, A. Alam, S. Dehm, R.Krupke, B. S. Flavel
    ACS Nano 8     (2014) 9324-9331, 10.1021/nn503278d
  • Separation of Double-Walled Carbon Nanotubes by Size Exclusion Column Chromatography
    K. E. Moore, M. Pfohl, F. Hennrich, V. S. K. Chakradhanula, C. Kuebel, M. M. Kappes, J. G. Shapter, R. Krupke, B. S. Flavel
    ACS Nano 8     (2014) 6756-6764, 10.1021/nn500756
  • Cover Article: Nanotube Film Metallicity and its Effect on the Performance of Carbon Nanotube-Silicon Solar Cells (Phys. Status Solidi A 7/2014)
    D. D. Tune, A. J. Blanch, R. Krupke, B. S. Flavel, J. G. Shapter
    Phys. Status Solidi A     (2014) 10.1002/pssa.201470247
  • Nanotube Film Metallicity and its Effect on the Performance of Carbon Nanotube-Silicon Solar Cells
    D. D. Tune, A. J. Blanch, R. Krupke, B. S. Flavel, J. G. Shapter
    Phys. Status Solidi A     (2014) 10.1002/pssa.201431043
  • Fabrication of Carbon Nanotube Nanogap Electrodes by Helium Ion Sputtering for Molecular Contacts
    C. Thiele, H. Vieker, A. Beyer, B. S. Flavel, F. Hennrich, D. Muñoz Torres, T. R. Eaton, M. Mayor, M. M. Kappes, A. Gölzhäuser, H. v. Löhneysen, R. Krupke
    Appl. Phys. Lett. 104     (2014) 103102, 10.1063/1.4868097 
  • Waveguide-Integrated Electroluminescent Carbon Nanotubes
    S. Khasminskaya, F. Pyatkov, B. S. Flavel, W. H. P. Pernice, R. Krupke
    Advanced Materials 26     (2014) 3465-3472, 10.1002/adma.201305634  
  • Separation of Single-Walled Carbon Nanotubes with a Gel Permeation Chromatography System
    B. S. Flavel, K. E. Moore, M. Pfohl, M. M. Kappes, F. Hennrich
    ACS Nano 8     (2014) 1817-1826, 10.1021/nn4062116

2013

  • Grafting of Poly(ethylene glycol) on Click Chemistry Modified Si(100) Surfaces
    B. S. Flavel, M. Jasieniak, L. Velleman, S. Ciampi, E. Luais, J. G. Shapter, J. J. Gooding
    Langmuir 29     (2013) 8355-8362, 10.1021/la400721c
  • Separation of Single-Walled Carbon Nanotubes by 1-Dodecanol mediated Size Exclusion Chromatography
    B.S. Flavel, M. Kappes, R. Krupke, F. Hennrich
    ACS Nano 7     (2013) 3557–3564, 10.1021/nn4004956
  • The Role of Nanotubes in Carbon Nanotube-Silicon Solar Cells
    D. D. Tune, F. Hennrich, S. Dehm, M. F. G. Klein, K. Glaser, A. Colsmann, J. G. Shapter, U. Lemmer, M. M. Kappes, R. Krupke, B. S. Flavel
    Advanced Energy Materials 3     (2013) 1091-1097, 10.1002/aenm.201200949
  • Single-walled Carbon Nanotube/Polyaniline/n-Silicon Solar Cells: Fabrication, Characterisation, and Performance Measurements
    D. D. Tune, B. S. Flavel, J. S. Quinton, A. V. Ellis, J. G. Shapter
    Chemistry & Sustainability Energy & Materials 6     (2013) 320-327, 10.1002/cssc.201200600
  • Patterned Forests of Vertically-Aligned Multiwalled Carbon Nanotubes Using Metal Salt Catalyst Solutions
    D. J. Garrett, B. S. Flavel, K. H. R. Baronian, A. J. Downard
    Journal of Nanotechnology & Nanoscience 13     (2013) 728-731, 10.1166/jnn.2013.7078
  • Increased Redox-active Peptide Loading on Carbon Nanotube Electrodes
    K. E. Moore, B. S. Flavel, J. Yu, A. D. Abell, J. G. Shapter
    Electrochimica Acta 89     (2013) 206-211, 10.1016/j.electacta.2012.10.108
  • Single- and Double-Sided Chemical Functionalization of Bilayer Graphene
    A. Felten, B. S. Flavel, L. Britnell, A. Eckmann, P. Louette, J.-J. Pireaux, M. Hirtz, R. Krupke, C. Casiraghi
    Small 9     (2013) 631-639, 10.1002/smll.201202214

2012

  • Cover Article: Carbon Nanotube-Silicon Solar Cells (Adv. Energy Mater. 9/2012)
    D. T. Tune, B. S. Flavel, R. Krupke, J. G. Shapter
    Advanced Energy Materials 2     (2012), 10.1002/aenm.201290045
  • Carbon Nanotube-Silicon Solar Cells
    D. T. Tune, B. S. Flavel, R. Krupke, J. G. Shapter
    Advanced Energy Materials 2     (2012) 1043-1055, 10.1002/aenm.201200249

2011

  • Electrochemistry of Polystyrene Intercalated Vertically Aligned Single and Double Walled Carbon Nanotubes on Gold Electrodes
    K. E. Moore, B. S. Flavel, C. J. Shearer, A. V. Ellis, J. G. Shapter
    Electrochemistry Communications 13     (2011) 1190-1193, 10.1016/j.elecom.2011.08.047
  • Micropatterned Arrays of Porous Silicon: Towards Sensory Biointerfaces
    B. S. Flavel, M. J. Sweetman, C. J. Shearer, J. G. Shapter, N. H. Voelcker
    Applied Materials & Interfaces 3     (2011) 2463-2471, 10.1021/am2003526
  • Comparison of Double-walled with Single-walled Carbon Nanotube Electrodes by Electrochemistry
    K. E. Moore, B. S. Flavel, A. V. Ellis, J. G. Shapter
    Carbon 49     (2011) 2639-2647, 10.1016/j.carbon.2011.02.048
  • Electrochemical Detection of Copper Using a Gly-Gly-His Modified Carbon Nanotube Biosensor
    B. S. Flavel, M. Nambiar, J. G. Shapter
    Silicon 3     (2011) 163-171, 10.1007/s12633-011-9080-0

2010

  • Cover Article: A Simple Approach to Patterned Protein Immobilization on Silicon via Electrografting from Diazonium Salt Solutions (April 28, 2010: Vol. 2 Iss. 4)
    B. S. Flavel, A. J. Gross, D. J. Garrett, V. M. Nock, A. J. Downard
    Applied Materials & Interfaces 2     (2010) Download Cover
  • A Simple Approach to Patterned Protein Immobilization on Silicon via Electrografting from Diazonium Salt Solutions
    B. S. Flavel, A. J. Gross, D. J. Garrett, V. M. Nock, A. J. Downard
    Applied Materials & Interfaces 2     (2010) 1184-1190, 10.1021/am100020a
  • Patterning of Metal, Carbon and Semiconductor Substrates with Thin Organic Films by Microcontact Printing with Aryldiazonium Salt Inks, Analytical Chemistry
    J. Lehr, D. J. Garrett, M. G. Paulik, B. S. Flavel, P. A. Brooksby, B. E. Williamson, A. J. Downard
    Analytical Chemistry 82 (2010) 7027-7034, 10.1021/ac101785c
  • Carbon Nanotube Network Electrodes for Dye Solar Cells
    D. D. Tune, B. S. Flavel, J. S. Quinton, A. V. Ellis, J. G. Shapter
    Solar Energy Materials 94 (2010) 1665-1672, 10.1016/j.solmat.2010.05.026
  • Nanoscale Structure of Lipid Domain Boundaries
    M. R. Nussio, R. D. Lowe, N. H. Voelcker, B. S. Flavel, C. T. Gibson, M. J. Sykes, J. O. Miners, J. G. Shapter
    Soft Matter 6 (2010) 2193-2199, 10.1039/B923719D
  • Chemically Immobilised Carbon Nanotubes on Silicon: Stable surfaces for Aqueous Electrochemistry
    B. S. Flavel, D. J. Garrett, J. Lehr, J. G. Shapter, A. J. Downard
    Electrochimica Acta 55 (2010) 3995-4001, 10.1016/j.electacta.2010.02.046
  • Robust Forests of Vertically Aligned Carbon Nanotubes Chemically Assembled on Carbon Substrates
    D. J. Garrett, B. S. Flavel, J. G. Shapter, K. H. R. Baronian, A. J. Downard
    Langmuir 26 (2010) 1848-1854, 10.1021/la902575w

2009

  • Reaction of Gold Substrates with Diazonium Salts in Acidic Solution at Open-Circuit Potential
    J. Lehr, B. E. Williamson, B. S. Flavel, A. J. Downard
    Langmuir 25 (2009) 13503-13509, 10.1021/la902002n
  • Fabrication and Electrochemical Behavior of Vertically Aligned Carbon Nanotube Electrodes Covalently Attached to p-type Silicon via a Thioester Linkage
    Z. Poh, B. S. Flavel, C. J. Shearer, J. G. Shapter, A. V. Ellis
    Materials Letters 63 (2009) 757-760, 10.1016/j.matlet.2008.12.043
  • Electroless Plated Gold as a Support for Carbon Nanotube Electrodes
    B. S. Flavel, J. Yu, A. V. Ellis, J. G. Shapter
    Electrochimica Acta 54 (2009) 3191-3198, 10.1016/j.electacta.2008.11.055
  • Adhesion of Chemically and Electrostatically Bound Gold Nanoparticles to a Self-assembled Silane Monolayer by Atomic Force Volume Spectroscopy
    B. S. Flavel, M. R. Nussio, J. S. Quinton, J. G. Shapter
    Journal of Nanoparticle Research 11 (2009) 2013-2022, 10.1007/s11051-008-9562-1
  • Patterned Polyaniline and Carbon Nanotube/Polyaniline Composites on Silicon
    B. S. Flavel, J. Yu, J. G. Shapter, J. S. Quinton
    Soft Matter 5 (2009) 164-172, 10.1039/B809609K

2008

  • Solution Chemistry Approach to Fabricate Vertically Aligned Carbon Nanotubes on Gold Wires: Towards Vertically Integrated Electronics
    B. S. Flavel, J. Yu, A. V. Ellis, J. S. Quinton, J. G. Shapter
    Nanotechnology 19 (2008) 445301, 10.1088/0957-4484/19/44/445301
  • Ruthenium Porphyrin Functionalised Single-walled Carbon Nanotube Arrays – A Step Toward Light Harvesting Antenna and Multibit Information Storage
    J. Yu, S. Mathew, B. S. Flavel, M. R. Johnston, J. G. Shapter
    Journal of the American Chemical Society 130 (2008) 8788-8796, 10.1021/ja801142k
  • Electrochemical Characterisation of Patterned Carbon Nanotube Electrodes on Silane Modified Silicon
    B. S. Flavel, J. Yu, J. G. Shapter, J. S. Quinton
    Electrochimica Acta 53 (2008) 5653-5659, 10.1016/j.electacta.2008.03.022
  • Optical and Electrochemical Properties of Single-walled Carbon Nanotube Arrays to Silicon (100) Surfaces
    J. Yu, B. S. Flavel, J. G. Shapter
    Fullerenes, Nanotubes and Carbon Nanostructures 16 (2008) 18-29, 10.1080/15363830701779299

2007

  • Patterned Ferrocenemethanol Modified Carbon Nanotube Electrodes on Silane Modified Silicon
    B. S. Flavel, J. Yu, J. G. Shapter, J. S. Quinton
    Journal of Materials Chemistry 45 (2007) 4757-4761, 10.1039/B716284G
  • Patterned Attachment of Carbon Nanotubes to Silane Modified Silicon
    B. S. Flavel, J. Yu, J. G. Shapter, J. S. Quinton
    Carbon 45 (2007) 2551-2558, 10.1016/j.carbon.2007.08.026