Results 101 to 110 of about 76,083 (289)

Perovskite solar cells with ferroelectricity

Information & Functional Materials
Halide perovskites show excellent optoelectronic properties for solar cell application. Notably, perovskite crystalline structures have been widely reported to deliver superior ferroelectric properties.
Tie Zhang, Huiming Luo, Mojtaba Abdi‐Jalebi, Hongzheng Chen, Lijian Zuo   +4 more
doaj   +1 more source

Study of ferroelectric‐antiferroelectric phase coexistence in L a‐doped PZT ceramics [PDF]

, 2016
Alexandra Neagu, Ioana Veronica Ciuchi, Liliana Mitoşeriu, Carmen Galassi, Cheuk‐Wai Tai   +4 more
openalex   +1 more source

Effect of Irradiation on Pyroelectricity in Lead-Free Relaxor Ferroelectric Ceramic

, 2022
Vikas N. Thakur, Atul Thakre, Hitesh Borkar, Ashok Kumar   +3 more
openalex   +1 more source

Chip‐Scale Graphene/IGZO Cold Source FET Array Enabling Sub‐60 mV dec−1 Super‐Steep Subthreshold Swing

Advanced Materials, EarlyView.
Super‐steep subthreshold swing (SS) below 60 mV dec−1 is demonstrated in graphene/IGZO cold source transistor arrays. Linear density of states with Dirac cone in graphene suppressed the Boltzmann thermal tail, while high‐k HfO2 dielectric having small body factor enhanced gating efficiency, hereby further reducing SS. An average SS of ≈46.4 mV dec−1 is
Seyoung Oh, Ojun Kwon, Jongwon Yoon, Eunjeong Cho, Min Jeong Kim, Wondeok Seo, Minhee Kim, Shinhoi Kim, Yeongeun Kwon, Yung Joon Jung, Kyungrok Kang, Woojin Park, Yonghun Kim, Byungjin Cho   +13 more
wiley   +1 more source

Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics

Advanced Materials, EarlyView.
This review summarizes the current status of polymeric, ceramic, and metallic absorbable materials in orthopedic applications, and highlights several innovative strategies designed to enhance mechanical performance, control degradation, and promote bioactivity. We also discuss the progress and translational potential of absorbable materials in treating
Zhao Wang, Zehui Lv, Xuejie Cai, Yingjie Wang, Bo Peng, Haojing Xu, Hualuo Pang, Xingdong Yang, Jiawei Xu, Yixin Bian, Bin Feng, Peng Wen, Yufeng Zheng, Xisheng Weng   +13 more
wiley   +1 more source

Transistor‐Level Activation Functions via Two‐Gate Designs: From Analog Sigmoid and Gaussian Control to Real‐Time Hardware Demonstrations

Advanced Materials, EarlyView.
Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho, Youngmin Han, Won Woo Lee, Youngwoo Yoo, Kannan Udaya Mohanan, Chang‐Hyun Kim, Junhwan Choi, Young‐Joon Kim, Wonjun Shin, Hocheon Yoo   +9 more
wiley   +1 more source

Photovoltaic characteristics in polycrystalline and epitaxial (Pb0.97La0.03)(Zr0.52Ti0.48)O3 ferroelectric thin films sandwiched between different top and bottom electrodes

, 2009
M.J. Qin, Kui Yao, Yung C. Liang
openalex   +2 more sources

Theoretical Predication of Two-Dimensional Ferroelectric Metal X2y3 Monolayer and Van Der Waals Heterostructures

, 2023
Congxin Xia, Jinqiu Liu, Xueying Liu, Mengjie He, Lin Li, Shuyi Wei, Xueping Li   +6 more
openalex   +1 more source

Ultrafast Terahertz Field Control of the Emergent Magnetic and Electronic Interactions at Oxide Interfaces

Advanced Materials, EarlyView.
Intense single‐cycle THz electric‐field pulses enable ultrafast control of emergent electronic and magnetic states at LaNiO3/CaMnO3 interfaces. Combined X‐ray and optical probes reveal sub‐picosecond demagnetization driven by spin‐polarized currents and slower magnetoelastic dynamics linked to spin–lattice coupling.
Abigail M. Derrico, Martina Basini, Vivek Unikandanunni, Jay R. Paudel, Mikhail Kareev, Michael Terilli, Tsung‐Chi Wu, Afnan Alostaz, Christoph Klewe, Padraic Shafer, Andrei Gloskovskii, Christoph Schlueter, Claus M. Schneider, Jak Chakhalian, Stefano Bonetti, Alexander X. Gray   +15 more
wiley   +1 more source

Epitaxial ferroelectric all-oxide varactors for application in reconfigurable RF front ends [PDF]

, 2017
Arzhang Mani
openalex   +1 more source