Results 61 to 70 of about 122,601 (292)

Energetic disorder at the metal/organic semiconductor interface

, 2005
The physics of organic semiconductors is dominated by the effects of energetic disorder. We show that image forces reduce the electrostatic component of the total energetic disorder near an interface with a metal electrode.
D. H. Dunlap, G. G. Malliaras, S. V. Novikov   +2 more
core   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Charge carrier relaxation model in disordered organic semiconductors

AIP Advances, 2013
The relaxation phenomena of charge carrier in disordered organic semiconductors have been demonstrated and investigated theoretically. An analytical model describing the charge carrier relaxation is proposed based on the pure hopping transport theory ...
Nianduan Lu, Ling Li, Pengxiao sun, Ming Liu   +3 more
doaj   +1 more source

A Rational Design of Isoindigo‐Based Conjugated Microporous n‐Type Semiconductors for High Electron Mobility and Conductivity

Advanced Science, 2023
The development of n‐type organic semiconductors has evolved significantly slower in comparison to that of p‐type organic semiconductors mainly due to the lack of electron‐deficient building blocks with stability and processability. However, to realize a
Kayaramkodath Chandran Ranjeesh, Ayman Rezk, Jose Ignacio Martinez, Safa Gaber, Areej Merhi, Tina Skorjanc, Matjaž Finšgar, Gisha Elizabeth Luckachan, Ali Trabolsi, Bilal R. Kaafarani, Ammar Nayfeh, Dinesh Shetty   +11 more
doaj   +1 more source

Electric field induced charge injection or exhaustion in organic thin film transistor [PDF]

, 2004
The conductivity of organic semiconductors is measured {\it in-situ} and continuously with a bottom contact configuration, as a function of film thickness at various gate voltages.
E. H. Rhoderick, Koichiro Saiki, Manabu Kiguchi, Manabu Nakayama, S. M. Sze, Toshihiro Shimada, V. L. Ginzburg   +6 more
core   +2 more sources

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source

Diketopyrrolopyrrole based organic semiconductors: pioneering advances in organic electronic devices

Discover Electronics
Recent advancements in the field of organic electronics have attracted great attention, with a focus on implementing various benchmark organic semiconductors in high-performance electronic device applications. Among them, diketopyrrolopyrrole (DPP)-based
Zhengran He, Kyeiwaa Asare-Yeboah, Sheng Bi   +2 more
doaj   +1 more source

Glass transition temperature prediction of disordered molecular solids

npj Computational Materials, 2021
Glass transition temperature, T g, is the key quantity for assessing morphological stability and molecular ordering of films of organic semiconductors. A reliable prediction of T g from the chemical structure is, however, challenging, as it is sensitive ...
Kun-Han Lin, Leanne Paterson, Falk May, Denis Andrienko   +3 more
doaj   +1 more source

Electronic transport and quantum localization effects in organic semiconductors

, 2012
We explore the charge transport mechanism in organic semiconductors based on a model that accounts for the thermal intermolecular disorder at work in pure crystalline compounds, as well as extrinsic sources of disorder that are present in current ...
Ciuchi, S., Fratini, S.
core   +3 more sources

Nanocrystalline semiconductors: synthesis, properties, and perspectives [PDF]

, 2001
The preparation of hollow particles of ZnO by calcination of hydrozincite coated poly(styrene) beads is reported. Synthetic studies have been performed on such polymer/inorganic composite precursors in order to establish the optimum conditions for the ...
O'Brien, P, Pickett, NL, Trindade, T
core   +2 more sources