Results 31 to 40 of about 121,943 (295)

High‐Performance Ambipolar and n‐Type Emissive Semiconductors Based on Perfluorophenyl‐Substituted Perylene and Anthracene

Advanced Science, 2023
Emissive organic semiconductors are highly demanding for organic light‐emitting transistors (OLETs) and electrically pumped organic lasers (EPOLs). However, it remains a great challenge to obtain organic semiconductors with high carrier mobility and high
Liangliang Chen, Zhengsheng Qin, Han Huang, Jing Zhang, Zheng Yin, Xiaobo Yu, Xi‐sha Zhang, Cheng Li, Guanxin Zhang, Miaofei Huang, Huanli Dong, Yuanping Yi, Lang Jiang, Hongbing Fu, Deqing Zhang   +14 more
doaj   +1 more source

Intrinsically distinct hole and electron transport in conjugated polymers controlled by intra and intermolecular interactions

Nature Communications, 2019
Determining the structure-property relationship responsible for charge transport in organic semiconductors remains a challenge. Here, the authors, through spectroscopic & microscopic studies on organic transistors, report the intrinsic factors that ...
Giuseppina Pace, Ilaria Bargigia, Yong-Young Noh, Carlos Silva, Mario Caironi   +4 more
doaj   +1 more source

Greater than 10 cm2 V−1 s−1: A breakthrough of organic semiconductors for field‐effect transistors

InfoMat, 2021
Organic semiconductors have been receiving intensive attention due to the specific advantages of low‐temperature processing ability, low‐fabrication cost, flexibility, and so forth.
Peng Hu, Xuexia He, Hui Jiang
doaj   +1 more source

First-principles study on the optoelectronic properties of the quasi-one-dimensional flexible semiconductor K2PdPS4I

Results in Physics, 2023
Inorganic semiconductors have superior electrical properties than organic semiconductors, but their application in some devices, such as wearable electronic devices, is subject to the limitations of their brittleness.
Ru Yu, Qianlian Ruan, Feng Xiao, Xing Ming   +3 more
doaj   +1 more source

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

Tissue Equivalent Curved Organic X‐ray Detectors Utilizing High Atomic Number Polythiophene Analogues

Advanced Science, 2023
Organic semiconductors are a promising material candidate for X‐ray detection. However, the low atomic number (Z) of organic semiconductors leads to poor X‐ray absorption thus restricting their performance.
M. Prabodhi A. Nanayakkara, Qiao He, Arvydas Ruseckas, Anushanth Karalasingam, Lidija Matjacic, Mateus G. Masteghin, Laura Basiricò, Ilaria Fratelli, Andrea Ciavatti, Rachel C. Kilbride, Sandra Jenatsch, Andrew J. Parnell, Beatrice Fraboni, Andrew Nisbet, Martin Heeney, K. D. G. Imalka Jayawardena, S. Ravi P. Silva   +16 more
doaj   +1 more source

Interface Dipole : Effects on Threshold Voltage and Mobility for both Amorphous and Poly-crystalline Organic Field Effect Transistors [PDF]

, 2014
We report a detailed comparison on the role of a self-assembled monolayer (SAM) of dipolar molecules on the threshold voltage and charge carrier mobility of organic field-effect transistor (OFET) made of both amorphous and polycrystalline organic ...
Celle, C., Guerin, D., Lenfant, S., Lmimouni, K., Simonato, J. P., Smaali, K., Suspene, C., Ternisien, M., Vuillaume, D.   +8 more
core   +3 more sources

Waveguiding and Lasing in 2D Organic Semiconductor Znq2

Advanced Photonics Research, 2021
Organic semiconductors have been proven as emerging platforms for exploring strong light–matter interactions and quantum optics so as to develop coherent and quantum photonic devices.
Shenghuang Lin, Tenghao Li, Jian Yuan, Liangsheng Liao, Jin Tao, Ruifeng Kan, Xuhui Xu, Qiaoliang Bao   +7 more
doaj   +1 more source

The Importance of Spin State in Chiral Supramolecular Electronics

Frontiers in Chemistry, 2021
The field of spintronics explores how magnetic fields can influence the properties of organic and inorganic materials by controlling their electron’s spins.
Ana M. Garcia, Gabriel Martínez, Amparo Ruiz-Carretero   +2 more
doaj   +1 more source

Magnetoresistance in organic spintronic devices: the role of nonlinear effects

, 2015
We derive kinetic equations describing injection and transport of spin polarized carriers in organic semiconductors with hopping conductivity via an impurity level.
Dediu, V. A., Kabanov, V. V., Shumilin, A. V.   +2 more
core   +1 more source