Results 91 to 100 of about 16,087 (218)

Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di, Guoliang Ma, Jiaxin Mu, Kailian Dong, Haibin Li, Manjing Wang, Xin Song, Haojin Li, Jianwei Xu, Yiying Zhao, Jingjing Zhao, Guojia Fang   +11 more
wiley   +1 more source

Organic small molecule field-effect transistors with Cytop(TM) gate dielectric: eliminating gate bias stress effects

, 2007
We report on organic field-effect transistors with unprecedented resistance against gate bias stress. The single crystal and thin-film transistors employ the organic gate dielectric Cytop(TM).
Batlogg, Bertram, Haas, Simon, Kalb, Wolfgang L., Mathis, Thomas, Stassen, Arno F.   +4 more
core   +1 more source

Exploring the Use and Impact of Composite Materials in Robotics: A Systematic Review

Journal of Field Robotics, EarlyView.
ABSTRACT Lightweight and high‐strength materials are important in robotics, as structural design impacts efficiency, payload capacity, and energy consumption. Composite materials, with their superior stiffness‐to‐weight ratios and multifunctional properties, offer clear advantages over conventional metals and polymers.
Doglas Negri, Gabriela Wessling Oening, Felipe Augusto Carvalho de Faria, Sarah Maria Schroeder, Ricardo De Medeiros   +4 more
wiley   +1 more source

High-Mobility Pentacene-Based Thin-Film Transistors With a Solution-Processed Barium Titanate Insulator [PDF]

, 2011
—Pentacene-based organic thin-film transistors (OTFTs) with solution-processed barium titanate (Ba1.2Ti0.8O3) as a gate insulator are demonstrated. The electrical properties of pentacene-based TFTs show a high field-effect mobility of 8.85 cm2 · V−1 ...
Adriyanto, Feri, Huang, Wen-Chieh, Hung, Yu-Ming, Kuo, Shu-Hao, Wang, Yeong-Her, Wei, Chia-Yu   +5 more
core  

The influence of annealing temperature and time on the efficiency of pentacene: PTCDI organic solar cells

Results in Physics, 2017
In this study, fabrication of a polycyclic aromatic hydrocarbon/Perylene Tetracarboxylic Di-Imide (PTCDI), donor/acceptor solar cells are presented using physical vapour deposition technique in a 1000 class glove box. An ITO/PEDOT:PSS/Pentacene/PTCDI/Al (
Mehmet Biber, Şakir Aydoğan, Zakir Çaldıran, Bülent Çakmak, Tevhit Karacalı, Abdulmecit Türüt   +5 more
doaj   +1 more source

Stabilization of Acenes: “Geländer”‐Pentacenes

Angewandte Chemie International Edition
AbstractWe report soluble tetrakis‐biphenylyl substituted pentacenes comprised of sp2 carbons and synthesized from pentacene‐5,7,12,14‐tetraone. Intramolecular Yamamoto coupling of two tetrakis(chlorobiphenylyl)pentacenes yields helical, doubly wrapped pentacenes, in which the quaterphenylene units solubilize the pentacenes and shield their central ...
Philipp Ludwig, Frank Rominger, Jan Freudenberg, Uwe H. F. Bunz   +3 more
openaire   +2 more sources

Photo-response of the conductivity in functionalized pentacene compounds

, 2002
We report the first investigation of the photo-response of the conductivity of a new class of organic semiconductors based on functionalized pentacene.
Anthony, J. E., Brooks, J. S., Clinite, R., Eaton, D. L., Parkin, S. R., Tokumoto, T., Wei, X.   +6 more
core   +1 more source

Source/drain electrodes contact effect on the stability of bottom-contact pentacene field-effect transistors

AIP Advances, 2012
Bottom-contact pentacene field-effect transistors were fabricated with a PMMA dielectric layer, and the air stability of the transistors was investigated.
Xinge Yu, Junsheng Yu, Wei Huang, Lin Zhang, Hongjuan Zeng   +4 more
doaj   +1 more source

Effect of Vertical Annealing on the Nitrogen Dioxide Response of Organic Thin Film Transistors

Nanomaterials, 2018
Nitrogen dioxide (NO2) sensors based on organic thin-film transistors (OTFTs) were fabricated by conventional annealing (horizontal) and vertical annealing processes of organic semiconductor (OSC) films.
Sihui Hou, Xinming Zhuang, Zuchong Yang, Junsheng Yu   +3 more
doaj   +1 more source

Electrochemical Memristive Devices Toward Brain‐Inspired Computing and In‐Memory Communication: Mechanisms, Materials, and Device Engineering

ChemElectroChem, Volume 13, Issue 9, 5 May 2026.
Electrochemical memristive devices, whose resistance is modulated by ion migration and redox reactions, offer a hardware pathway toward brain‐inspired computing. This review summarizes key switching mechanisms—electrochemical metallization (ECM), valence change mechanism (VCM), and thermochemical effects (TCM)—and discusses how materials and device ...
Junyao Xu, Yiwei Sun
wiley   +1 more source