Results 81 to 90 of about 121,943 (295)

Organic ambipolar semiconductors for TFT applications [PDF]

, 2016
In the last years we have devoted some effort to the search of new high-mobility semiconductors with ambipolar performances, good processability and environmental stability.
Arrechea-Marcos, Iratxe, López Espejo, Guzmán, López-Navarrete, Juan Teodomiro, Ponce-Ortiz, Rocio, Segura, José L.   +4 more
core  

Manipulating nanoscale structure to control functionality in printed organic photovoltaic, transistor and bioelectronic devices. [PDF]

, 2020
Printed electronics is simultaneously one of the most intensely studied emerging research areas in science and technology and one of the fastest growing commercial markets in the world today.
Andersen, Thomas R, Cottam, Sophie, Elkington, Daniel C, Griffith, Matthew J, Holmes, Natalie P, Kilcoyne, AL David, Stamenkovic, Joshua   +6 more
core  

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Strong Acceptors Based on Derivatives of Benzothiadiazoloimidazole

Molecules
Despite the rapid progression of organic semiconductors, developing high-air-stability n-type organic semiconductors are still challenging. Herein, novel strong acceptors based on benzothiadiazoloimidazole units are reported.
Hanyun Du, Bin Chen, Fengyuan Zhang
doaj   +1 more source

Organic Single-Crystal Field-Effect Transistors

, 2004
We present an overview of recent studies of the charge transport in the field effect transistors on the surface of single crystals of organic low-molecular-weight materials.
de Boer, R. W. I., Gershenson, M. E., Morpurgo, A. F., Podzorov, V.   +3 more
core   +2 more sources

Trap‐Modified Inverted Organic Photodetectors via Layer‐by‐Layer Processing with Poly(N‐vinylcarbazole) Additives

Advanced Functional Materials, EarlyView.
Trap state engineering in inverted organic photodetectors (OPDs) is achieved via combined layer‐by‐layer (LbL) processing and poly(N‐vinylcarbazole) (PVK) incorporation. LbL reduces the trap density while PVK additives gradually shift trap states from shallow band‐edge to deep mid‐gap levels, tailoring the energy distribution.
Jingwei Yi, Yi Yang, Yusen Pei, Apurva Gadikar, Vahid Mahdikhah, Myratgeldi Kotyrov, Seung Hyun Kim, Kenan Gundogdu, Wei You, Harald Ade, Franky So   +10 more
wiley   +1 more source

Angle-Resolved Photoemission Study on the Band Structure of Organic Single Crystals

Crystals, 2020
Angle-resolved photoemission spectroscopy (ARPES) is a vital technique, collecting data from both the energy and momentum of photoemitted electrons, and is indispensable for investigating the electronic band structure of solids.
Ke Wang, Ben Ecker, Yongli Gao
doaj   +1 more source

Trapping-detrapping fluctuations in organic space-charge layers

, 2009
A trapping-detrapping model is proposed for explaining the current fluctuation behavior in organic semiconductors (polyacenes) operating under current-injection conditions.
Carbone, Anna, Pennetta, Cecilia, Reggiani, Lino   +2 more
core   +1 more source

Ultrafast charge transfer and vibronic coupling in a laser-excited hybrid inorganic/organic interface

, 2020
Hybrid interfaces formed by inorganic semiconductors and organic molecules are intriguing materials for opto-electronics. Interfacial charge transfer is primarily responsible for their peculiar electronic structure and optical response.
Cocchi, C., Jacobs, M., Krumland, J., Rossi, M., Valencia, A., Wang, H.   +5 more
core   +1 more source

Solar Heating Enhanced Selective Recovery of Metal Ions Through Flowing Electrodes Enabled by Hybrid Carbon Nanostructures

Advanced Functional Materials, EarlyView.
A new electrochemical system based on a microporous hybrid of carbon nanoplatelets and nanotubes to selectively capture Ni2+ from wastewater is constructed. The system temperature rises rapidly when irradiated with sunlight, which enhances the Ni2+ removal rate by 250% and the selectivity by 53%, and the energy consumption is also reduced by 51 ...
Ziquan Wang, Jiaqi Chen, Qiuru Lin, Mingxing Liang, Bo Yang, Yantao Chen, Minjun Kim, Yusuke Yamauchi, Stephen J. Eichhorn, Zhiqun Lin, Magdalena Titirici, Libo Deng   +11 more
wiley   +1 more source