Results 71 to 80 of about 22,779 (231)

Asymmetry of the Ferroelectric Phase Transition in BaTiO3

Advanced Materials, EarlyView.
Phase transitions are typically assumed to behave identically in forward and reverse. This work shows that in the ferroelectric material barium titanate this is not true: heating drives an abrupt, first‐order jump, while cooling gives a smooth, continuous change.
Asaf Hershkovitz, Elangovan Hemaprabha, Rajesh Mandal, Pravin Kavle, Jamil Tanus, Maya Barzilay, Ching‐Che Lin, David Spirito, Semën Gorfman, Bo Wang, Ignacio J. Villar‐García, Neus Domingo, Long‐Qing Chen, Lane W. Martin, Yachin Ivry   +14 more
wiley   +1 more source

Domestic global navigation satellite system ionospheric total electron content and scintillation monitor prototype testing and data quality comparison analysis for the Phase II of Chinese Meridian Project

地球与行星物理论评
The global navigation satellite system (GNSS) ionospheric total electron content (TEC) and scintillation monitors in the Phase II of Chinese Meridian Project network provide domestic measurements. After 3 consecutive days of testing, we used PolaRx5 data
Zheng Wang, Guangwei Cao, Lianhuan Hu, Guangyuan Tan, Sheping Shang, Peng Hu, Zhiqing Chen   +6 more
doaj   +1 more source

The LAMOST Survey of Background Quasars in the Vicinity of the Andromeda and Triangulum Galaxies -- II. Results from the Commissioning Observations and the Pilot Surveys

, 2013
We present new quasars discovered in the vicinity of the Andromeda and Triangulum galaxies with the LAMOST during the 2010 and 2011 observational seasons.
Bai, Zhong-Rui, Chen, Jian-Jun, Chen, Xiao-Yan, Chu, Jia-Ru, Chu, Yao-Quan, Cui, Xiang-Qun, Du, Bing, Hou, Yong-Hui, Hu, Hong-Zhuan, Hu, Zhong-Wen, Huang, Yang, Huo, Zhi-Ying, Jia, Lei, Jiang, Fang-Hua, Lei, Ya-Juan, Li, Ai-Hua, Li, Guang-Wei, Li, Guo-Ping, Li, Jian, Li, Xin-Nan, Li, Yan, Li, Ye-Ping, Liu, Gen-Rong, Liu, Xiao-Wei, Liu, Zhi-Gang, Lu, Qi-Shuai, Luo, A-Li, Luo, Yu, Men, Li, Ni, Ji-Jun, Qi, Yong-Jun, Qi, Zhao-Xiang, Shi, Huo-Ming, Shi, Jian-Rong, Sun, Shi-Wei, Tang, Zheng-Hong, Tian, Yuan, Tu, Liang-Ping, Wang, Dan, Wang, Feng-Fei, Wang, Gang, Wang, Jia-Ning, Wang, Lei, Wang, Shu-Qing, Wang, You, Wang, Yue-Fei, Wei, Ming-Zhi, Wu, Yue, Xiang, Mao-Sheng, Xue, Xiang-Xiang, Yan, Lin, Yao, Zheng-Qiu, Yu, Yong, Yuan, Hai-Bo, Yuan, Hui, Zhai, Chao, Zhang, En-Peng, Zhang, Hao-Tong, Zhang, Hui-Hua, Zhang, Jian-Nan, Zhang, Wei, Zhang, Yan-Xia, Zhang, Yong, Zhang, Zhen-Chao, Zhao, Gang, Zhao, Ming, Zhao, Yong-Heng, Zhou, Fang, Zhou, Xin-Lin, Zhu, Yong-Tian, Zou, Si-Cheng   +70 more
core   +1 more source

Solar Radio Wide‐Band Spectroscopy and Imaging Facilities of the Chinese Meridian Project Phase II

Space Weather
Solar eruptions, including flares and coronal mass ejections, are the most energetic phenomena in the solar system. These explosive events accelerate high‐energy particles and generate electromagnetic radiation from radio to gamma‐ray wavelengths ...
Yihua Yan, Wei Wang, Linjie Chen, Jin Fan, Yao Chen, Shuwang Chang, Fabao Yan, Lihong Geng, Sha Li, Cang Su, Zhijun Chen, Chengming Tan, Bing Wang, Guang Lu, Chuanyang Li, Zhichao Zhou, Fei Liu, Suli Ma, Jun Cheng, Jing Du   +19 more
doaj   +1 more source

Deployment and initial observations of the Wuhan University very low frequency (WHU VLF) wave detection system at the Great Wall Station in Antarctica

地球与行星物理论评
A system for the detection of very low frequency (VLF) electromagnetic waves has been developed by Wuhan University (WHU) with the Polar Research Institute of China (PRIC), and has been successfully deployed by PRIC at the Great Wall Station (GWS, 62.22 ...
Xudong Gu, Binbin Ni, Wei Xu, Shiwei Wang, Bin Li, Ze-Jun Hu, Fang He, Xiangcai Chen, Hong-Qiao Hu   +8 more
doaj   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Nocturnal Temperature and Wind Structures of the Mesosphere and Lower Thermosphere Region Over Yuzhong (36°N, 104.2°E) Based on Sodium Lidar Observation

Space Weather
We present an analysis of thermal and dynamical structures in the mesopause and lower thermosphere (MLT) region (82–106 km) using ∼1,870 hr of sodium (Na) lidar observations at Yuzhong (36.0°N, 104.2°E) from March 2023 to May 2025.
Linmei Liu, Yuan Xia, Yong Yang, Xuewu Cheng, Xin Lin, Kaijie Ji, Wei Wang, Jiaming Liang, Jinzhou Zheng, Guotao Yang, Faquan Li   +10 more
doaj   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

Advanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song, Peiqi Niu, Wenxi Gu, Chun Lam Clement Chan, Jiuhong Yi, Xu Liu, Peng Tan, Chon In Haydn Cheong, Qingwen Guan, Dan Fang, Bingpu Zhou, Zi Liang Wu, Ji Liu, Yan Yan Shery Huang, Iek Man Lei   +14 more
wiley   +1 more source

Spartan Daily, March 14, 1988 [PDF]

, 1988
Volume 90, Issue 29https://scholarworks.sjsu.edu/spartandaily/7688/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

A Self‐Healing Magnetoelectric Sensor with Pain Sensing for Underwater Soft Electronics

Advanced Materials, EarlyView.
This study introduces a self‐healing magnetoelectric sensory system designed for amphibious soft electronics. By utilizing liquid‐metal conductors and self‐healing elastomers, the system enables autonomous recovery from mechanical damage. Its multilayered architecture features dual self‐powered proximity and tactile sensing alongside pain sensing in ...
Xuan Zhang, Jinrun Zhou, Pengyu Chen, Xuchen Wang, Eddy Yi Ler Pang, Bin Su, Yu Jun Tan   +6 more
wiley   +1 more source