Results 171 to 180 of about 3,573 (286)

Synchronized modulation Kelvin probe force microscopy for surface photovoltage studies in optoelectronic systems. [PDF]

MRS Commun
Eftekhari Z, Ufer A, Wurstbauer U, Saive R.   +3 more
europepmc   +1 more source

Structural Properties and Energy Band Alignment of Crystalline AlN Grown by Atomic Layer Deposition on Epitaxial Graphene. [PDF]

Nanomaterials (Basel)
Schilirò E, Panasci SE, Lo Nigro R, Roccaforte F, Blagoev B, Mehandzhiev V, Georgieva B, Avramova I, Yakimova R, Beshkova M, Giannazzo F.   +10 more
europepmc   +1 more source

Study of ohmic contact at Ti/ZnO interface by using electrical characteristics and KPFM analysis

In this paper, a negative barrier height at the interface of ZnO/Ti was studied using Kelvin probe force microscopy (KPFM) analysis. This result agrees with the metal-semiconductor Ohmic contact theory.
J. K. Kasthuri Bha, Arjun Sunil Rao, Basavaraj S. Sannakashappanavar, Gandham Venkatasubbaiah   +3 more
core   +1 more source

Passivierung von Defektzuständen in organischen n‐Typ‐Ladungstransferkomplexen durch molekularen Sauerstoff

Angewandte Chemie, EarlyView.
O2 verbessert den Ladungstransfer in organischen n‐Typ‐Donor‐Akzeptor‐Ladungstransferkomplexen (CTCs) durch physisorptive Passivierung von Ladungsträgerfallen. Durch die Unterdrückung der Rekombination und die Förderung langlebiger delokalisierter Ladungsträger verbessert O2 den Elektronentransport und die Leitfähigkeit ohne Dotierung.
Kirill K. Gubanov, Yana Reva, Christian L. Ritterhoff, Fabio Candolfi, Daniel Langford, Maximilian Herm, Evanie Franz, Ryan W. Crisp, Frank Hampel, Michael Krieger, Andreas Späth, Benjamin Watts, Jörg Libuda, Heiko B. Weber, Bernd Meyer, Dirk M. Guldi, Rainer H. Fink   +16 more
wiley   +1 more source

Interfacial Defect Passivation and Leakage Suppression for Enhanced Detectivity in Organic Photodetectors via Octadecylphosphonic Acid Self-Assembled Monolayers. [PDF]

ACS Omega
Kim TH, Kim GW, Park JH, Jeong KW, Jang SH, Jeong J, Kim JY.   +6 more
europepmc   +1 more source

On the Interaction of the Photovoltaic Response With Ferroelectric and Magnetic Domains: Magnetoelectric Control of the Photovoltaic Response in BiFeO₃ Thin Films. [PDF]

Small Methods
Dias LC, Volnistem EA, Mazur M, Barbieri F, Endo KM, Ferreira AC, Diaz MNDS, Bonadio TGM, Miyahara RY, Tominaga TT, Dias GS, Cótica LF, Dos Santos IA, Eiras JA, Freitas VF.   +14 more
europepmc   +1 more source

Si wafers unpredictable inhomogeneities and their crucial role in porous Si fabrication. [PDF]

Sci Rep
Mula G, Akhtar MN, Pisu FA, Leonetti G, Torre B, Boarino L, Cara E.   +6 more
europepmc   +1 more source

Multiscale Characterization of Electrode-Induced Degradation in Perovskite Solar Cells. [PDF]

ACS Appl Energy Mater
Paul G, Schall JW, Guthrey HL, Migliozzi M, Tirawat R, Roberts DM, Johnston SW, Al-Jassim MM, Jiang CS, Palmstrom AF, Kern DB.   +10 more
europepmc   +1 more source

Molecular Dioxygen‐Mediated Passivation of Electron Traps in n‐Type Organic Charge‐Transfer Complexes

Angewandte Chemie International Edition, EarlyView.
O2 enhances charge‐transfer in n‐type organic donor–acceptor charge‐transfer complexes (CTCs) via physisorption‐mediated trap passivation. By suppressing recombination and promoting long‐lived delocalized charge carriers, O2 improves electron transport and conductivity without doping.
Kirill K. Gubanov, Yana Reva, Christian L. Ritterhoff, Fabio Candolfi, Daniel Langford, Maximilian Herm, Evanie Franz, Ryan W. Crisp, Frank Hampel, Michael Krieger, Andreas Späth, Benjamin Watts, Jörg Libuda, Heiko B. Weber, Bernd Meyer, Dirk M. Guldi, Rainer H. Fink   +16 more
wiley   +1 more source

Contact Electrification-Based Enantioselective Recognition of Chiral Amino Acids through Stereospecific Interfacial Electron Transfer. [PDF]

J Am Chem Soc
Pal A, Kim H, Suresh S, Wei PH, Al-Kabbany AM, Choi D, Lin ZH.   +6 more
europepmc   +1 more source