Results 111 to 120 of about 11,071 (289)

Aging and Electrical Stability of DNTT Honey‐Gated OFETs

Advanced Electronic Materials, EarlyView.
DNTT honey‐gated organic transistors were fabricated and evaluated to assess short‐ and long‐term stability under electrical stress and aging. Short‐term transfer measurements (five days, 40 sweeps/day) showed minimal parameter shift, while extended measurements revealed gradual degradation over weeks.
Douglas H. Vieira, Ana C. de Paula, José D. F. Dias, Maria H. L. O. Fung, Rafael Furlan de Oliveira, Gabriel L. Nogueira, Keli F. Seidel, José P. M. Serbena, Neri Alves   +8 more
wiley   +1 more source

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

Advanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho, Dae‐won Kim, Yujin Kim, Jung‐Heum Na, Yuwon Jeong, Dong‐Yeop Lee, Shinhyun Choi   +6 more
wiley   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Conformational Heterogeneity in Large Macrocyclic Thiophenes

, 2019
For conjugated macrocycles, conformational disorder plays a key role in determining whether the unique form of excitons that are fully delocalized over the cyclic framework (cyclic excitons) is formed by photoexcitation.
Sang Hyeon Lee (3104064), Jaesung Yang (1268391), Eunji Sim, Dongho Kim (29790), Jaesung Yang, Sang Hyeon Lee, Jumi Park (3662731), Eunji Sim (1366332), Suhwan Song, Jumi Park, Suhwan Song (4332340), Dongho Kim   +11 more
core   +1 more source

Toward a Rational Design of Conjugated Copolymers with Oxygenated Side Chains for Boosting Thermoelectric Properties

Advanced Energy Materials, EarlyView.
The molecular design strategy that integrates both side chain and backbone engineering in diketopyrrolopyrrole‐based conjugated polymers to identify the optimal balance between doping efficiency and microstructural order is demonstrated. Comprehensive spectroscopic, electrochemical, morphological, and structural characterizations reveal that the ...
Taewoong Han, Suhui Sim, Hoimin Kim, Taewoong Yoon, Hyungju Ahn, Seungjoo Chang, Namgyu Park, Hajeong Kim, Shabaz Alam, Dongki Lee, Sungjun Park, Sungjoo Lee, Jaewon Lee, Boseok Kang   +13 more
wiley   +1 more source

Smart Exploration of Perovskite Photovoltaics: From AI Driven Discovery to Autonomous Laboratories

Advanced Energy Materials, EarlyView.
In this review, we summarize the fundamentals of AI in automated materials science, and review AI applications in perovskite solar cells. Then, we sum up recent progress in AI‐guided manufacturing optimization, and highlight AI‐driven high‐throughput and autonomous laboratories.
Wenning Chen, Zheyu Zhang, Kelvian T. Mularso, Bonghyun Jo, Hyun Suk Jung   +4 more
wiley   +1 more source

Density functional theory calculations and thermodynamic analysis of pyrolysis mechanism of sulfur-containing compounds in shale oil

Meitan xuebao
Sulfur-containing compounds in shale oil pyrolyzed at varying final temperatures are analyzed using a fixed-bed reactor and a gas chromatography-sulfur chemiluminescence detector (GC-SCD).
Shuo PAN, Yu ZHANG, Qing WANG, Jingru BAI, Xiangming XU, Qi WANG, Bin LIU   +6 more
doaj   +1 more source

Dearomative Intramolecular (4+3) Cycloadditions of Thiophenes

Unexpectedly facile dearomative intramolecular (4+3) cycloadditions of thiophenes with epoxy enolsilanes, providing sulfur-bridged cycloadducts, are reported. A total of fifteen thiophene substrates have been found to undergo (4+3) cycloaddition smoothly
Chen, Yueyao, Low, Kam Hung, Zhou, Yuchen, Chiu, Pauline, He, Yuxuan, Zheng, Yufen, Krenske, Elizabeth H., Rizzo, Antonio   +7 more
core   +1 more source

Electroactive polymers from β-substituted thiophenes [PDF]

, 1989
The work reported in this thesis can be broken down into three main areas. The first describes the synthesis of a series of β-substituted thiophenes bearing long, lipophilic chains (either ether, polyether or amido in nature).
Chissel, André Duncan
core  

Pd-Catalyzed β‑Selective Direct C–H Bond Arylation of Thiophenes with Aryltrimethylsilanes

, 2016
Direct arylation of thiophenes and benzothiophenes with aryltrimethylsilanes was effectively catalyzed by PdCl2(MeCN)2 in the presence of CuCl2 as an oxidant.
Tetsuo Sato (2010571), Shuichi Oi (2010574), Kenji Funaki (1514965)   +2 more
core   +1 more source