Results 121 to 130 of about 3,009,751 (351)

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Resonant energy transfer in light harvesting and light emitting applications

, 2009
The performance of light emitting and light harvesting devices is improved by utilising resonant energy transfer. In lighting applications, the emission energy of a semiconductor heterostructure and the absorption of organic dyes or colloidal quantum ...
Chanyawadee, Soontorn
core  

Quantitative physical analysis of gate-insulator/organic-semiconductor interaction and its impact on the OTFT performance [PDF]

, 2012
Organic transistor parameters (i.e. threshold, stability, on/off current ratio, subthreshold slope) are not only defined by the organic semiconductor (OSC) itself, but they strongly depend on the interface between the OSC and the gate insulator (GI), the
Myny, Kris, Milani, L Luca, COLALONGO, Luigi, L. Milani, Lieshout, van, P.J.G., TORRICELLI, Fabrizio, KOVACS VAJNA, Zsolt Miklos, P. van Lieshout, Torricelli, F., Gelinck, G Gerwin, K. Myny, Kovacs-Vajna, Z.M., Genoe, J., Cantatore, E., D. Raiteri, Raiteri, D Daniele, J. Genoe, E. van Veenendaal, Lieshout, PJG Pieter van, Raiteri, D., Colalongo, L., Gelinck, G.H., Cantatore, E Eugenio, Veenendaal, van, E., Colalongo, L, Myny, K., G. H. Gelinck, Torricelli, F Fabrizio, Van Veenendaal, Erik, Genoe, Jan, Milani, L., E. Cantatore, Kovacs-Vajna, Zsolt M   +32 more
core  

Inkjet-Printed Organic Field-Effect Transistor by Using Composite Semiconductor Material of Carbon Nanoparticles and Poly(3-Hexylthiophene)

Journal of Nanotechnology, 2011
Poly(3-hexylthiophene), P3HT, has been widely used in organic electronics as a semiconductor material. It suffers from the low carrier mobility characteristics. This limits P3HT to be employed in applications.
Chih-Ting Lin, Chun-Hao Hsu, Chang-Hung Lee, Wen-Jung Wu   +3 more
doaj   +1 more source

Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors

Advanced Materials, EarlyView.
A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi, Daniele Zucchelli, Zeinab Hamid, Christina Kousseff, Arup Sarkar, Aristea Pavlou, Zhitian Ling, Somayeh Kashani, Iain McCulloch, Paul W. M. Blom, Fabrizio Torricelli, Paschalis Gkoupidenis   +11 more
wiley   +1 more source

Organic Polymer Semiconductor Superlattices

, 1989
We describe the synthesis and study of the first organic polymer semiconductor superlattices designed as periodic block conjugated copolymers, (−AxBy−)m.
Wen-Chang Chen, Samson A. Jenekhe
core   +1 more source

Charge transport mechanism and memristive effect in a thin film based on fluorinated polyaryl ether containing 1,4-dioxo-thioxanthene-9-one in-chain blocks

Physics of Complex Systems
A new fluorinated thermally stable polyaryl ether with electron-withdrawing thioxanthenone in-chain block (FPAE-ThS) was synthesized through the interaction of perfluorobiphenyl with 1,4-dihydroxy-9H-thioxanthene-9-one.
Андрей Андреевич Гисматулин, Владимир Алексеевич Пустоваров, Данила Сергеевич Одинцов, Ирина Александровна Оськина, Инна Казимировна Шундрина, Иван Алексеевич Азаров, Леонид Анатольевич Шундрин, Владимир Алексеевич Гриценко   +7 more
doaj   +1 more source

Stereoselective Organic Reactions in Heterogeneous Semiconductor Photocatalysis

Frontiers in Chemistry, 2019
The most significant feature of heterogeneous semiconductor photocatalysis is that both oxidation and reduction occur in a one-pot process. Thus, photocatalysis leads to unique redox organic reactions that cannot be achieved by conventional techniques ...
Shigeru Kohtani, Akira Kawashima, Hideto Miyabe   +2 more
doaj   +1 more source

Strongly exchange-coupled triplet pairs in an organic semiconductor

Nature Physics, 2016
From biological complexes to devices based on organic semiconductors, spin interactions play a key role in the function of molecular systems. For instance, triplet-pair reactions impact operation of organic light-emitting diodes as well as photovoltaic ...
L. Weiss, S. Bayliss, Felix Kraffert, K. Thorley, J. Anthony, R. Bittl, R. Friend, A. Rao, N. Greenham, J. Behrends   +9 more
semanticscholar   +1 more source

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

Advanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria, Meng Yin, Stefan Neuhauser, Vlasis G. Mavrantzas, Ying Chen, Ken Suzuki, Andreas T. Güntner   +6 more
wiley   +1 more source