Results 211 to 220 of about 191,721 (336)

AI‐Optimized Vanadium Oxide Multilayers for More Than 20‐fold Enhancement in Bolometric Performance

Advanced Science, EarlyView.
Machine‐learning‐optimized WxV1‐xOy multilayer thin films with graded doping achieve a high TCR (7.3 % K−1), reduced hysteresis, and low noise under CMOS‐compatible growth conditions. This approach overcomes the long‐standing trade‐off in microbolometers between linear response and performance, offering a universal bolometric parameter greatly enhanced
Jin‐Hyun Choi, Hyoung‐Taek Lee, Jeonghoon Kim, Miju Park, Seungjoon Sun, Gye‐Hyeon Kim, Myung‐Ho Kwon, Hyeong‐Ryeol Park, Changhee Sohn   +8 more
wiley   +1 more source

Ferroelectric and Antiferroelectric Chiral Multilactate Liquid Crystalline Materials with Negative Dielectric Anisotropy

, 2023
Priyanta Barman, Malay Kumar Das, Banani Das, Sergei Mironov, Věra Hamplová, Alexej Bubnov   +5 more
openalex   +1 more source

Constructing a photoferroelectric semiconductor by regulating non-covalent interactions through halogen substitution. [PDF]

Chem Sci
He Y, Wu S, Li X, Wang Q, Zhao R, Pan L, Qin C, Zhang XM, Fu D.   +8 more
europepmc   +1 more source

Discovery of robust in-plane ferroelectricity in atomic-thick SnTe

Science, 2016
Kai-Chieh Chang, Junwei Liu, Haicheng Lin, Na Wang, K. Zhao, A. Zhang, F. Jin, Y. Zhong, Xiaopeng Hu, W. Duan, Qing-ming Zhang, L. Fu, Q. Xue, Xi Chen, S. Ji   +14 more
semanticscholar   +1 more source

Magnetically Responsive Piezoelectric Nanocapacitors Enhance Neural Recovery Following Spinal Cord Injury via Targeted Spinal Magnetic Stimulation

Advanced Science, EarlyView.
This study presents a novel “in vivo–in vitro” therapeutic strategy for spinal cord injury by leveraging magnetically responsive piezoelectric nanomaterials. These nanomaterials enable targeted delivery of localized electrical stimulation at the injury site through noninvasive external magnetic actuation, thereby promoting axonal regeneration and ...
Zhihang Xiao, Tingting Li, Lechi Zhang, Chunya Xia, Zelin Su, Xuyan Ren, Yingjie Fan, Zerui Wu, Yaobo Liu, Min Su   +9 more
wiley   +1 more source

Influence of optical pumping on ferroelectric phase transition in proustite Ag₃AsS₃ [PDF]

, 1981
I. M. Shmytko, Y. Sh. Shekhtman, V. І. Ivanov   +2 more
openalex   +1 more source

Tailored sliding ferroelectricity for ultrahigh fatigue resistance in stacked trilayer MoS₂ crystals. [PDF]

Sci Adv
Fan A, Zhang Q, Yang Z, Li L, Li M, Zhang K, Gao J, Wu F, Wu M, Geng D, Hu W.   +10 more
europepmc   +1 more source

Helix Alignment, Chevrons, and Edge Dislocations in Twist‐Bend Ferroelectric Nematics

Advanced Science, EarlyView.
The recently discovered twist‐bend ferroelectric nematic (NTBF) is the new member of the multiferroic family, representing a fluid with an oblique helicoidal (heliconical) periodic structure of spontaneous electric polarization. The work presents a thorough exploration of the material properties of this phase, how the periodic modulation of ...
Bijaya Basnet, Priyanka Kumari, Sathyanarayana Paladugu, Damian Pociecha, Jakub Karcz, Przemysław Kula, Nataša Vaupotič, Ewa Górecka, Oleg D Lavrentovich   +8 more
wiley   +1 more source

Enhancing ferroelectric stability: wide-range of adaptive control in epitaxial HfO₂/ZrO₂ superlattices. [PDF]

Nat Commun
Li J, Deng S, Ma L, Si Y, Zhou C, Wang K, Huang S, Yang J, Tang Y, Ku YC, Kuo CY, Li Y, Das S, Liu S, Chen Z.   +14 more
europepmc   +1 more source

Heterosynaptic Memtransistors Based on Switching Operation Mechanism Using Designed Organic/Inorganic Heterostructures for Neuromorphic Electronics

Advanced Science, EarlyView.
Heteroysynaptic memtransistors are fabricated using a combination of π‐conjugated organic semiconductor TCTA and TMDC MoS2 heterostructure with bottom‐contact architecture. Non‐volatile heterosynaptic and homosynaptic functions such as long‐term plasticity and spike‐timing‐dependent plasticity are emulated by drain and gate pulses based on conduction ...
Taek Joon Kim, Hye Lim Jeong, Sang Wook Song, Dayeong Kwon, Sang‐hun Lee, Jinsoo Joo   +5 more
wiley   +1 more source