Walter Schottky Institute
Center for Nanotechnology and Nanomaterials


Prof.Dr. Ian Sharp

Prof.Dr. Ian Sharp
Head of Group

Room S205
Tel.: (+49) 089 289 12750


Publications

Operando observation of chemical transformations of iridium oxide during photoelectrochemical water oxidation
ACS Appl. Energy Mater. in press (2019)
L. Li, J. Yang, H. Ali-Löytty, T.-C. Weng, F.M. Toma, D. Sokaras, I.D. Sharp, A. Nilsson
Online Ref
Integrated membrane-electrode-assembly photoelectrochemical cell under various feed conditions for solar water splitting
J. Electrochem Soc. Soc. 166, H3020 (2019)
T. Kistler, D. Larson, K. Walczak, P. Agbo, I.D. Sharp, A. Weber, N. Danilovic
Online Ref
Interface engineering for light-driven water oxidation: Unravelling the passivating and catalytic mechanism in BiVO4 overlayers
Sustainable Energy & Fuels 3, 127 (2019)
G. Liu, J. Eichhorn, C.-M. Jiang, M.C. Scott, L.H. Hess, J.M. Gregoire, J.A. Haber, I.D. Sharp, F.M. Toma
Online Ref
Understanding macroscale functionality of metal halide perovskites in terms of nanoscale heterogeneities
J. Phys. Energy 1, 011002 (2018)
T.B. Song, I.D. Sharp, C.M. Sutter-Fella
Online Ref
Hybrid photoelectrochemical and photovoltaic cells for simultaneous production of chemical fuels and electrical power
Nature Materials 17, 1115 (2018)
G. Segev, J.W. Beeman, J.B. Greenblatt, I.D. Sharp
Online Ref
Integrated Solar Fuels Generators
RSC Publishing, ISBN: 978-1-78262-555-1 (2018)
I.D. Sharp, H.J. Lewerenz, H.A. Atwater
Online Ref
Concepts of Photoelectrochemical Energy Conversion and Fuel Generation
Integrated Solar Fuels Generators RSC Publishing, ISBN: 978-1-78262-555-1 (2018)
H.J. Lewerenz, I.D. Sharp
Online Ref
Physical origins of the transient absorption spectra and dynamics in thin film semiconductors: The case of BiVO4
J. Phys. Chem. C 122, 20642 (2018)
J.K. Cooper, S.E. Reyes-Lillo, L.H. Hess, C.-M. Jiang, J.B. Neaton, I.D. Sharp
Online Ref
Disentangling the role of surface chemical interactions on interfacial charge transport at BiVO4 photoanodes
ACS Appl. Mater. Interf. 10, 35129 (2018)
J. Eichhorn, C. Kastl, A.M. Schwartzberg, I.D. Sharp, F.M. Toma
Online Ref
A systematic investigation of radiative recombination in GaN nanowires: The influence of nanowire geometry and environmental conditions
J. Appl. Phys. 124, 035704 (2018)
M. Hetzl, M. Kraut, T. Hoffmann, J. Winnerl, K. Boos, A. Zeidler, I.D. Sharp, M. Stutzmann
Online Ref
Nanoscale imaging of charge carrier transport limitations in BiVO4 photoanodes
Nature Communications 9, 2597 (2018)
J. Eichhorn, C. Kastl, J.K. Cooper, D. Ziegler, A.M. Schwartzberg, I.D. Sharp, F.M. Toma
Cation-dependent light-induced halide demixing in hybrid organic-inorganic perovskites
Nano Letters 18, 3473 (2018)
C.M. Sutter-Fella, Q.P. Ngo, N. Cefarin, K.L. Gardner, N. Tamura, C.V. Stan, W.S. Drisdell, A. Javey, F.M. Toma, I.D. Sharp
Online Ref
Composition-Dependent Functionality of Copper Vanadate Photoanodes
ACS Appl. Mater. Interfaces 10, 10627 (2018)
C.-M. Jiang, G. Segev, L.H. Hess, G. Liu, G. Zaborski, F.M. Toma, J.K. Cooper, I.D. Sharp
Online Ref
The technical and energetic challenges of separating (photo)electrochemical carbon dioxide reduction products
Joule 2, 381 (2018)
J.B. Greenblatt, D.J. Miller, J.W. Ager, F.A. Houle, I.D. Sharp
Online Ref
The spatial collection efficiency of photogenerated charge carriers in photovoltaic and photoelectrochemical devices
Joule 2, 210 (2018)
G. Segev, H. Dotan, D.S. Ellis, Y. Piekner, D. Klotz, J.W. Beeman, J.K. Cooper, D.A. Grave, I.D. Sharp, A. Rothschild
Online Ref
Quantification of the loss mechanisms in emerging water splitting photoanodes through empirical extraction of the spatial charge collection efficiency
Energy Environ. Sci. 11, 904 (2018)
G. Segev, C.-M- Jiang, J.K. Cooper, I.D. Sharp
Online Ref
Structurally deformed MoS2 for electrochemically stable, thermally resistant, and highly efficient hydrogen evolution reaction
Adv. Mater. 29, 1703863 (2017)
Y.-C. Chen, A.-Y. Lu, P. Lu, X. Yang, C.-M. Jiang, O. Lin, J. Hernandez, I.D. Sharp, L.-J. Li, S. Chou, & V. Tung
Online Ref
Understanding the oxygen evolution reaction mechanism on CoOx using operando ambient pressure X-ray photoelectron spectroscopy
J. Am. Chem. Soc. 139, 8960 (2017)
M. Favaro, J. Yang, S. Nappini, E. Magnano, F.M. Toma, E.J. Crumlin, J. Yano, I.D. Sharp
Online Ref
Determining atomic-scale structure and composition of organo-lead halide perovskites by combining high resolution X-ray absorption spectroscopy and first principles calculations
ACS Energy Lett. 2, 1183 (2017)
W.S. Drisdell, L. Leppert, C.M. Sutter-Fella, Y. Liang, Y. Li, Q.P. Ngo, L.F. Wan, S. Gul, T. Kroll, D. Sokaras, A. Javey, J. Yano, J.B. Neaton, F.M. Toma, D. Prendergast, I.D. Sharp
Online Ref
Ultrafast charge transfer between light absorber and Co3O4 water oxidation catalyst across molecular wires embedded in silica membrane
J. Am. Chem. Soc. 5458, 139 (2017)
E. Edri, J.K. Cooper, I.D. Sharp, D.M. Guldi, & H.M. Frei
Online Ref
Electronic structure, optoelectronic properties, and photoelectrochemical characteristics of ?-Cu3V2O8 thin films
Chem. Mater. 29, 3334 (2017)
C.-M. Jiang, M. Farmand, C.H. Wu, Y.-S. Liu, J.Guo, W. Drisdell, J.K. Cooper, I.D. Sharp
Online Ref
Fabrication and optical characterization of polystyrene opal templates for the synthesis of scalable, nanoporous (photo)electrocatalytic materials by electrodeposition
J. Mater. Chem. A 5, 11601 (2017)
E. A. Gaulding, G. Liu, C. T. Chen, L. Löbbert, A. Li, S. Aloni, A. M. Schwartzberg, I. D. Sharp, & F. M. Toma
Online Ref
Probing interfacial energetics and charge transfer kinetics in semiconductor nanocomposites: New insights into heterostructured TiO2/BiVO4 photoanodes
Nano Energy 34, 375 (2017)
L.H. Hess, J.K. Cooper, A. Loiudice, C.-M. Jiang, R. Buonsanti, I.D. Sharp
Online Ref
Band tailing and deep defect states in CH3NH3Pb(I1-xBrx)3 perovskites as revealed by sub-bandgap photocurrent
ACS Energy Lett. 2, 709 (2017)
C.M. Sutter-Fella, D.W. Miller, Q.P. Ngo, E.T. Roe, F.M. Toma, I.D. Sharp, M.C. Lonergan, & A. Javey
Online Ref
Hybrid composite coatings for durable and efficient solar hydrogen generation under diverse operating conditions
Adv. Energy Mater. 7, 1602791 (2017)
K.A. Walczak, G. Segev, D. Larson, J.W. Beeman, F.A. Houle, I.D. Sharp
Online Ref
Low pressure vapor-assisted solution process for tunable band gap pinhole-free methylammonium lead halide perovskite films
J. Vis. Exp. 127, e55404 (2017)
C.M. Sutter-Fella, Y. Li, N. Cefarin, A.K. Buckley, Q.P. Ngo, A. Javey, I.D. Sharp, F.M. Toma
Online Ref
Bismuth vanadate as a platform for accelerating discovery and development of complex transition metal oxide photoanodes
ACS Energy Lett. 2, 139 (2017)
I.D. Sharp, J.K. Cooper, F.M. Toma, & R. Buonsanti
Online Ref
Highly active, multi-functional water oxidation catalysts engineered for integration with semiconductor light absorbers by atomic layer deposition
Nature Mater. 16, 335 (2017)
J. Yang, F.M. Toma, J.K. Cooper, M. Favaro, C. Wang, C. Zhu, J. Yano, C. Kisielowski, A. Schwartzberg, I.D. Sharp
Online Ref
Detecting structural variances of Co3O4 catalysts by controlling beam-induced sample alterations in the vacuum of a transmission electron microscope
Adv. Struct. Chem. Imag. 2, 13 (2016)
C. Kisielowski, H. Frei, P. Specht, I. D. Sharp, J. A. Haber, & S. Helveg
Online Ref
Development of solar fuels photoanodes through combinatorial integration of Ni-Fe-Co-Ce oxide catalysts on BiVO4
ACS Appl. Mater. Interfaces 8, 23696 (2016)
A. Shinde, D. Guevarra, G. Liu, I.D. Sharp, F.M. Toma, J.M. Gregoire, & J.A. Haber
Online Ref
Role of hydrogen in defining the n-type character of BiVO4
Chem. Mater. 28, 5761 (2016)
J.K. Cooper, S.B. Scott, Y. Ling, J. Yang, S. Hao, Y. Li, F.M. Toma, M. Stutzmann, K.V. Lakshmi, I.D. Sharp
Online Ref
Defective TiO2 with high photoconductive gain for efficient and stable planar heterojunction perovskite solar cells
Nature Comm. 7, 12446 (2016)
Y. Li, J.K. Cooper, W. Liu, C. Sutter-Fella, J.W. Beeman, A. Javey, J.W. Ager, F.M. Toma, I.D. Sharp
Online Ref
Mechanistic insights into chemical and photochemical transformations of bismuth vanadate photoanodes
Nature Comm. 7, 12012 (2016)
F.M. Toma, J.K. Cooper, V. Kunzelmann, M.T. McDowell, J. Yu, D.M. Larson, N.J. Borys, C. Abelyan, J.W. Beeman, K.M. Yu, J. Yang, L. Chen, M.R. Shaner, J. Spurgeon, F.A. Houle, K.A. Persson, I.D. Sharp
Online Ref
Facet-dependent photovoltaic efficiency variations in single perovskite grains
Nature Energy 1 160, 93 (2016)
S.Y. Leblebici, L. Leppert, Y. Li, S.E. Reyes-Lillo, S. Wickenburg, E. Wong, J. Lee, M. Melli, D. Ziegler, D.K. Angell, D.F. Ogletree, P.D. Ashby, F.M. Toma, J.B. Neaton, I.D. Sharp, & A. Weber-Bargioni
Online Ref
Scalable water splitting on particulate photocatalyst sheets with a solar-to-hydrogen energy conversion efficiency exceeding 1%
Nature Materials 15, 611 (2016)
Q. Wang, T. Hisatomi, Q. Jia, H. Tokudome, M. Zhong, C. Wang, Z.Pan, T. Takata, M. Nakabayashi, N. Shibata, Y. Li, I.D. Sharp, A. Kudo, T. Yamada, & K. Domen
Online Ref
Highly conductive p-type transparent materials deposited at room temperature
Adv. Electron. Mater. 2, 1500396 (2016)
R. Woods-Robinson, J.K. Cooper, A. Faghaninia, L.T. Schelhas, V.L. Pool, M.F. Toney, C.C. Lo, I.D. Sharp, & J.W. Ager
Online Ref
Surface state mediated electron transfer across the n-type SiC/electrolyte interface
J. Phys. Chem. C 120, 6524 (2016)
M. Sachsenhauser, I.D. Sharp, M. Stutzmann, & J.A. Garrido
Online Ref
Opportunities to improve the net energy performance of photoelectrochemical water splitting technology
Energy Environ. Sci. 9, 803 (2016)
R. Sathre, J. Greenblatt, K.A. Walczak, I.D. Sharp, J. Stevens, J.W. Ager, & F.A. Houle
Online Ref
Suppression of photoanodic surface oxidation of n-type 6H-SiC electrodes in aqueous electrolytes
Langmuir 32, 1637 (2016)
M. Sachsenhauser, K.A. Walczak, P. Hempel, M. Stutzmann, I.D. Sharp, & J.A. Garrido
Online Ref
High photoluminescence quantum yield in band gap tunable bromide containing mixed halide perovskites
Nano Lett. 16, 800 (2016)
C.M. Sutter-Fella, Y. Li, M. Amani, J.W. Ager, F.M. Toma, E. Yablonovitch, I.D. Sharp, & A. Javey
Online Ref
Development of solar fuels photoanodes through combinatorial integration of Ni-La-Co-Ce oxide catalysts on BiVO4
Energy Environ. Sci. 9, 565 (2016)
D. Guevarra, A. Shinde, S.K. Suram, I.D. Sharp, F.M. Toma, J.A. Haber, & J.M. Gregoire
Online Ref
Assembly and photocarrier dynamics of heterostructured nanocomposite photoanodes from multicomponent colloidal nanocrystals
Nano Lett. 15, 7347 (2015)
A. Loiudice, J. K. Cooper, L.H. Hess, T. Mattox, I. D. Sharp, & R. Buonsanti
Online Ref
Interfacial band-edge energetics for solar fuels production
Energy Environ. Sci. 8, 2851 (2015)
W.A. Smith, I.D. Sharp, N.C. Strandwitz, & J. Bisquert
Online Ref
Band gap tunability in Sb-alloyed BiVO4 quaternary oxides as visible-light absorbers for solar fuel applications
Adv. Mater. 27, 6723 (2015)
A. Loiudice, J. Ma, W.S. Drisdell, T.M. Mattox, J.K. Cooper, T. Thao, T. Thao, C. Giannini, J. Yano, L.-W. Wang, I.D. Sharp, & R. Buonsanti
Online Ref
P-type transparent conducting oxide/n-type semiconductor heterojunctions for efficient and stable solar water oxidation
J. Am. Chem. Soc. 137, 9595 (2015)
L. Chen, J. Yang, S. Klaus, L.J. Lee, R. Woods-Robinson, Y. Lum, J.K. Cooper, F.M. Toma, I.D. Sharp, A.T. Bell, & J.W. Ager
Online Ref
Experimental demonstrations of spontaneous, solar-driven photoelectrochemical water splitting
Energy Environ. Sci. 8, 2811 (2015)
J.W. Ager, M. Shaner, K.A. Walczak, I.D. Sharp, & S. Ardo
Online Ref
Substitutional or interstitial site-selective nitrogen doping in TiO2 nanostructures
J. Phys. Chem. C 119, 7443 (2015)
J. Lynch, C. Giannini, J.K. Cooper, A. Loiudice, I.D. Sharp, & R. Buonsanti
Online Ref
Indirect bandgap and optical properties of monoclinic bismuth vanadate
J. Phys. Chem. C 119, 2969 (2015)
J.K. Cooper, S. Gul, F.M. Toma, L. Chen, Y.-S. Liu, J. Guo, J.W. Ager, J. Yano, I.D. Sharp
Online Ref
Fabrication of planar heterojunction perovskite solar cells by controlled low-pressure vapor annealing
J. Phys. Chem. Lett. 6, 493 (2015)
Y. Li, J.K. Cooper, R. Buonsanti, C. Giannini, Y. Liu, F.M. Toma, I.D. Sharp
Online Ref
Mo-doped BiVO4 synthesized by reactive sputtering
ChemSusChem 8, 1066 (2015)
L. Chen, F.M. Toma, J.K. Cooper, A. Lyon, Y. Lin, I.D. Sharp, & J.W. Ager
Online Ref
Modeling, simulation, and experimental demonstration of a fully integrated, acid-stable and scalable solar-fuel design
ChemSusChem 8, 544 (2015)
K. Walczak, Y. Chen, C. Karp, J.W. Beeman, M. Shaner, J. Spurgeon, I.D. Sharp, X. Amashukeli, W. West, J. Jian, N. Lewis, & C.X. Xiang
Online Ref
Role of TiO2 surface passivation on improving the performance of p-InP photocathodes
J. Phys. Chem. C 119, 2308 (2015)
Y. Lin, R. Kapadia, J. Yang, M. Zheng, K. Chen, M. Hettick, X. Yin, C. Battaglia, I.D. Sharp, J.W. Ager, & A. Javey
Online Ref
Tunable electrical conductivity in oriented thin films of a tetrathiafulvalene-based covalent organic framework
Chem. Sci. 5, 4693 (2014)
S.-L. Cai, Y.-B. Zhang, A.B. Pun, B. He, J. Yang, F.M. Toma, I.D. Sharp, O.M. Yaghi, J. Fan, S.-R. Zheng, W.-G. Zhang, & Y. Li
Online Ref
Electronic structure of monoclinic BiVO4
Chem. Mater. 26, 5365 (2014)
J.K. Cooper, S. Gul, F.M. Toma, L. Chen, P.-A. Glans, J. Guo, J.W. Ager, J. Yano, I.D. Sharp
Online Ref
Improved stability of polycrystalline bismuth vanadate photoanodes by use of dual-layer TiO2/Ni coatings
J. Phys. Chem. C 118, 19618 (2014)
M.T. McDowell, M.F. Lichterman, J.M. Spurgeon, S. Hu, I.D. Sharp, B.S. Brunschwig, & N.S. Lewis,
Online Ref
Life-cycle net energy analysis of large-scale hydrogen production via photo-electrochemical water-splitting
Energy Environ. Sci. 7, 3264 (2014)
R. Sathre, C.D. Scown, W.R. Marrow, J.C. Stevens, I.D. Sharp, J.W. Ager, K. Walczak, F.A. Houle, & J.B. Greenblatt
Online Ref
Phosphonic acid adsorbates tune the surface potential of TiO2 in gas and liquid environments
J. Phys. Chem. Lett. 5, 2450 (2014)
J.B. Rivest, G. Li, I.D. Sharp, J.B. Neaton, & D.J. Milliron
Online Ref
Efficient and sustained photoelectrochemical water oxidation by cobalt oxide/silicon photoanodes with nanotextured interfaces
J. Am. Chem. Soc. 136, 6191 (2014)
J. Yang, K. Walczak, F.M. Toma, G. Yuan, J. Beeman, A. Schwartzberg, Y. Lin, M. Hettick, A. Javey, J.W. Ager, J. Yano, H. Frei, I.D. Sharp
Online Ref
Hole selective MoOx contact for silicon solar cells
Nano Lett. 14, 967 (2014)
C. Battaglia, X. Yin, M. Zheng, I.D. Sharp, T. Chen, S. McDonnell, A. Azcati, C. Carraro, B. Ma, R. Maboudian, R.M. Wallace, & A. Javey
Online Ref
Multifunctional silicon surfaces: Reaction of dichlorocarbene generated from Seyferth reagent with hydrogen-terminated silicon (111) surfaces
Langmuir 30, 172 (2014)
W. Liu, I.D. Sharp, & T.D. Tilley
Online Ref
Adsorption and stability of ã-bonded ethylene on GaP(110)
J. Phys. Chem. C 117, 26091 (2013)
M. M. Ugeda, M. Yu, A.J. Bradley, P. Doak, W. Liu, G.F. Moore, I.D. Sharp, T.D. Tilley, J.B. Neaton, & M.F. Crommie
Online Ref
Reactive sputtering of bismuth vanadate photoanodes for solar water splitting
J. Phys. Chem. C 117, 21635 (2013)
L. Chen, E. Alarcon-Llado, M. Hettick, I.D. Sharp, Y. Lin, A. Javey, & J.W. Ager
Online Ref
Direct observation of the reduction of carbon dioxide by rhenium bipyridine catalysts
Energy Environ. Sci. 6, 3748 (2013)
M.D. Sampson, J.D. Froehlich, J.M. Smieja, E.E. Benson, I.D. Sharp, & C.P. Kubiak
Online Ref
Charge transfer across the GaN/Pt nanoparticle interface in an electrolyte
ChemCatChem 5, 3224 (2013)
S. Schaefer, S.A. Wyrzgol, J.A. Lercher, M. Stutzmann, I.D. Sharp
Online Ref
Photofunctional construct that interfaces molecular cobalt-based catalysts for H2 production to a visible-light absorbing semiconductor
J. Am. Chem. Soc. 135, 11861 (2013)
A. Krawicz, J. Yang, E. Anzenberg, J. Yano, I.D. Sharp, & G.F. Moore
Online Ref
A noble-metal-free hydrogen evolution catalyst grafted to visible light-absorbing semiconductors
J. Phys. Chem. Lett 4, 568 (2013)
G.F. Moore I.D. Sharp
Online Ref
Assessment of cell proliferation on 6H-SiC bio-functionalized with self-assembled monolayers
Mater. Res 28, 78 (2013)
A. Oliveros, C.L. Frewin, S.J. Schoell, M. Hoeb, M. Stutzmann, I.D. Sharp, & S.E. Saddow
Online Ref
Functional Polymer Brushes on Hydrogenated Graphene
Chemistry of Materials 25, 466-470 (2013)
M. Seifert, A. H. R. Koch, F. Deubel, T. Simmet, L. Hess, M. Stutzmann, R. Jordan, J. A. Garrido, I. D. Sharp
Online Ref
Functional Polymer Brushes on Hydrogenated Graphene
Chem. Mater. (2013)
M. Seifert, A. Koch, F. Deubel, T. Simmet, L. Hess, M. Stutzmann, R. Jordan, J. A. Garrido, I. D. Sharp
Online Ref
Organic Functionalization of 3C-SiC Surfaces
ACS Appl. Mater. Interfaces 5, 1393–1399 (2013)
S. Schoell, M. Sachsenhauser, A. Oliveros, J. Howgate, M. Stutzmann, M. S. Brandt, C. Frewin, S. Saddow, I. D. Sharp
Online Ref
Electronic effects of Se and Pb dopants in TlBr
Appl. Phys. Lett 100, 202102 (2012)
H.M. Smith III, D.J. Phillips, I.D. Sharp, J.W. Beeman, D.C. Chrzan, N.M. Haegel, E.E. Haller, G. Ciampi, H. Kim, & K. S. Shah
Online Ref
Charge Transfer across the n-Type GaN-Electrolyte Interface
Journal of Physical Chemistry C 116, 22281 (2012)
S. Schäfer, A. H. R. Koch, A. Cavallini, M. Stutzmann, I. D. Sharp
Online Ref
In vitro bio-functionality of gallium nitride sensors for radiation biophysics
Biochemical and Biophysical Research Communications 424 2 (2012)
M. Hofstetter, J. Howgate, M. Schmid, S. Schoell, M. Sachsenhauser, D. Adigüzel, M. Stutzmann, I. D. Sharp, S. Thalhammer
Online Ref
Platinum Nanoparticles on Gallium Nitride Surfaces: Effect of Semiconductor Doping on Nanoparticle Reactivity
Journal of the American Chemical Society 134, 12528 (2012)
S. Schäfer, S. A. Wyrzgol, R. Caterino, A. Jentys, S. J. Schoell, M. Hävecker, A. Knop-Gericke, J. A. Lercher, I. D. Sharp, M. Stutzmann
Online Ref
Surface analytical study of carbothermally reduced titania films for electrocatalysis application
Electrochimica Acta 71, 9-Jan (2012)
C. Ruediger, F. Maglia, S. Leonardi, M. Sachsenhauser, I. D. Sharp, O. Paschos, J. Kunze
Surface functionalization of 6H-SiC using organophosphonate monolayers
Applied Physics Letters 100, 101601 (2012)
M. Auernhammer, S. Schoell, M. Sachsenhauser, K. C. Liao, J. Schwartz, I. D. Sharp, A. Cattani-Scholz
Online Ref
Ultrahigh gain AlGaN/GaN high energy radiation detectors
(2012)
J. Howgate, M. Hofstetter, S. Schoell, M. Schmid, S. Schäfer, I. Zizak, V. Hable, C. Greubel, G. Dollinger, S. Thalhammer, M. Stutzmann, I. D. Sharp
Online Ref
Band alignment at organic-inorganic heterojunctions between P3HT and n-type 6H-SiC
ACS Appl. Mater. Interfaces 3, 4286 (2011)
R. Dietmueller, H. Nesswetter, S.J. Schoell, I.D. Sharp, & M. Stutzmann
Online Ref
Development and characterization of EIS structures based on SiO2 micropillars and pores before and after their functionalization with phosphonate films
phys. stat. sol. (a) 208, 1333 (2011)
M. Hofmann, A. Cattani-Scholz, A. D. Mallorqui, I. D. Sharp, A. Fontcuberta i Morral, L. Moreno Codinachs
Online Ref
Development and evaluation of gallium nitride-based thin films for x-ray dosimetry
(2011)
M. Hofstetter, J. Howgate, I. D. Sharp, M. Stutzmann, S. Thalhammer
Online Ref
Electrical passivation and chemical functionalization of SiC surfaces by chlorine termination
Applied Physics Letters 98, 182106 (2011)
S. Schoell, J. Howgate, M. Hoeb, M. Auernhammer, J. A. Garrido, M. Stutzmann, I. D. Sharp
Online Ref
Graphene Transistor Arrays for Recording Action Potentials from Electrogenic Cells
23 (2011)
L. Hess, M. Jansen, V. Maybeck, M. Hauf, M. Seifert, M. Stutzmann, I. D. Sharp, A. Offenhäusser, J. A. Garrido
Online Ref
High-transconductance graphene solution-gated field effect transistors
99 (2011)
L. Hess, M. Hauf, M. Seifert, F. Speck, T. Seyller, M. Stutzmann, I. D. Sharp, J. A. Garrido
Online Ref
Polymer brushes on graphene
Journal of the American Chemical Society 133, 10490 (2011)
M. Steenackers, A. M. Gigler, N. Zhang, F. Deubel, M. Seifert, L. Hess, C. H. Y. X. Lim, K. P. Loh, J. A. Garrido, R. Jordan, M. Stutzmann, I. D. Sharp
Online Ref
Strahlenbiophysik, Strahleneffekte, Dosimeter oder Biosensor?
Labor & More 4.11, 52-54 (2011)
M. Hofstetter, J. Howgate, I. D. Sharp, M. Schmid, M. Stutzmann, S. Thalhammer
Thermally induced alkylation of diamond
LANGMUIR 26, 18862 (2010). (2010)
M. Hoeb, M. Auernhammer, S. Schoell, M. S. Brandt, J. A. Garrido, M. Stutzmann, I. D. Sharp
Online Ref
Graphene Solution-Gated Field-Effect Transistor Array for Sensing Applications
Advanced Functional Materials 20, 3117–3124 (2010)
M. Dankerl, M. Hauf, A. Lippert, L. Hess, S. Birner, I. D. Sharp, A. Mahmood, P. Mallet, J. Y. Veuillen, M. Stutzmann, J. A. Garrido
Online Ref
Photocatalytic Cleavage of Self-Assembled Organic Monolayers by UV-Induced Charge Transfer from GaN Substrates
Advanced Materials 22, 2632 (2010)
J. Howgate, S. Schoell, M. Hoeb, W. Steins, B. Baur, S. Hertrich, B. Nickel, I. D. Sharp, M. Stutzmann, M. Eickhoff
Online Ref
Real-time x-ray response of biocompatible solution gate AlGaN/GaN high electron mobility transistor devices
(2010)
M. Hofstetter, J. Howgate, I. D. Sharp, M. Funk, M. Stutzmann, H. Paretzke, S. Thalhammer
Online Ref
Structured polymer brushes on silicon carbide
CHEMISTRY OF MATERIALS 22 272 (2010)
M. Steenackers, I. D. Sharp, K. Larsson, N. A. Hutter, M. Stutzmann, R. Jordan
Online Ref
Size-distribution evolution of ion-beam-synthesized nanocrystals in silica
PHYSICAL REVIEW B 80 134121 (2009)
C. W. Yuan, D. O. Yi, I. D. Sharp, S. J. Shin, C. Y. Liao, J. Guzman, J. W. Ager III, E. E. Haller, D. C. Chrzan
Online Ref
Theory of nanocluster size distributions from ion beam synthesis
PHYSICAL REVIEW LETTERS 102, 146101 (2009)
C. W. Yuan, D. O. Yi, I. D. Sharp, S. J. Shin, C. Y. Liao, J. Guzman, J. W. Ager III, E. E. Haller, D. C. Chrzan
Online Ref
Electronic properties of self-assembled alkyl monolayers on Ge surfaces
APPLIED PHYSICS LETTERS 92, 223306 (2008)
I. D. Sharp, S. Schoell, M. Hoeb, M. S. Brandt, M. Stutzmann
Online Ref
Functionalization of 6H-SiC surfaces with organosilanes
APPLIED PHYSICS LETTERS 92 15 153301 (2008)
S. J. Schoell, M. Hoeb, I. D. Sharp, W. Steins, M. Eickhoff, M. Stutzmann, M. S. Brandt
Online Ref
Modeling nucleation and growth of encapsulated nanocrystals: Kinetic Monte Carlo simulation and rate theory
PHYSICAL REVIEW B 78 245415 (2008) (2008)
D. O. Yi, M. H. Jhon, I. D. Sharp, Q. Xu, C. W. Yuan, C. Y. Liao, J. W. Ager III, E. E. Haller, D. C. Chrzan
Online Ref
Non-magnetic compensation in ferromagnetic Ga1-xMnxAs and Ga1-xMnxP synthesized by ion implantation and pulsed-laser melting
JOURNAL OF APPLIED PHYSICS 103 123906 (2008)
M. A. Scarpulla, P. R. Stone, I. D. Sharp, E. E. Haller, O. D. Dubon, J. W. Beeman, K. M. Yu
Online Ref
Comment on Large melting point hysteresis of Ge nanocrystals embedded in SiO2
Phys. Rev. Lett. 99, 79602 (2007)
Q. Xu, I.D. Sharp, C.W. Yuan, D.O. Yi, C.Y. Liao, A.M. Glaeser, A.M. Minor, J.W. Beeman, M.C. Ridgway, P. Kluth, J.W. Ager III, D.C. Chrzan, & E.E. Haller
Online Ref
2D patterned ferromagnetic III-Mn-V semiconductors for planar spintronics
phys. stat. sol. (c) 4, 1755 (2007)
R. Farshchi, R.V. Chopdekar, Y. Suzuki, P.D. Ashby, I.D. Sharp, J.W. Beeman, E.E. Haller, & O.D. Dubon
Online Ref
Kinetics of visible light photo-oxidation of Ge nanocrystals: Theory and in situ measurement
APPLIED PHYSICS LETTERS 90 163118 (2007)
I. D. Sharp, Q. Xu, C. W. Yuan, J. W. Beeman, J. W. Ager III, D. C. Chrzan, E. E. Haller
Online Ref
Self- and foreign-atom diffusion in semiconductor isotope heterostructures Part II: Experimental results for silicon
PHYSICAL REVIEW B 75 035211 (2007)
H. Bracht, H. H. Silvestri, I. D. Sharp, E. E. Haller
Online Ref
Compositional tuning of magnetism and electronic transport in Ga1-xMnxP
SOLID STATE COMMUNICATIONS 140 443 (2006)
R. Farshchi, M. A. Scarpulla, P. R. Stone, K. M. Yu, H. H. Silvestri, I. D. Sharp, J. W. Beeman, L. A. Reichertz, E. E. Haller, O. D. Dubon
Large melting point hysteresis of Ge nanocrystals embedded in SiO2
PHYSICAL REVIEW LETTERS (2006)
Q. Xu, I. D. Sharp, C. W. Yuan, D. O. Yi, C. Y. Liao, A. M. Glaeser, A. M. Minor, J. W. Beeman, M. C. Ridgway, P. Kluth, J. W. Ager III, D. C. Chrzan, E. E. Haller
Online Ref
Mn L3,2 X-ray absorption and magnetic circular dichorism in ferromagnetic Ga1-xMnxP
APPLIED PHYSICS LETTERS 89 012504 (2006)
P. R. Stone, M. A. Scarpulla, R. Farshchi, I. D. Sharp, E. E. Haller, O. D. Dubon, K. M. Yu, J. W. Beeman, E. Arenholz, J. D. Denlinger, H. Ohldag
Online Ref
Multiband GaNAsP quaternary alloys
APPLIED PHYSICS LETTERS 88 092110 (2006)
K. M. Yu, W. Walukiewicz, J. W. Ager III, D. Bour, R. Farshchi, O. D. Dubon, S. X. Li, I. D. Sharp, E. E. Haller
Online Ref
Structural properties of Ge nanocrystals embedded in sapphire
JOURNAL OF APPLIED PHYSICS 100 114317 (2006)
I. D. Sharp, Q. Xu, D. O. Yi, C. W. Yuan, J. W. Beeman, K. M. Yu, J. W. Ager III, D. C. Chrzan, E. E. Haller
Online Ref
High-purity, isotopically enriched bulk silicon
JOURNAL OF THE ELECTROCHEMICAL SOCIETY 152 G448 (2005)
J. W. Ager III, J. W. Beeman, W. L. Hansen, E. E. Haller, I. D. Sharp, C. Liao, A. Yang, M. L. W. Thewalt, H. Riemann
Mechanism of stress relaxation in Ge nanocrystals embedded in SiO2
APPLIED PHYSICS LETTERS 86 063107 (2005)
I. D. Sharp, D. O. Yi, Q. Xu, C. Y. Liao, J. W. Beeman, Z. Liliental-Weber, K. M. Yu, D. N. Zakharov, J. W. Ager III, D. C. Chrzan, E. E. Haller
Online Ref
Stable, free-standing Ge nanocrystals
JOURNAL OF APPLIED PHYSICS 97 124316 (2005)
I. D. Sharp, Q. Xu, C. Y. Liao, D. O. Yi, J. W. Beeman, Z. Liliental-Weber, K. M. Yu, D. N. Zakharov, J. W. Ager III, D. C. Chrzan, E. E. Haller
Online Ref





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