Zobrazeno 1 - 10
of 3 114
pro vyhledávání: '"SONG, Cheng"'
Autor:
Zhang, Yi-Chi, Bai, Hua, Chen, Chong, Han, Lei, Liang, Shi-Xuan, Chu, Rui-Yue, Dai, Jian-Kun, Pan, Feng, Song, Cheng
The emerging altermagnetic RuO2 with both compensated magnetic moments and broken time-reversal symmetry possesses nontrivial magneto-electronic responses and nonrelativistic spin currents, which are closely related to magnetic easy axis. To probe th
Externí odkaz:
http://arxiv.org/abs/2412.17016
Autor:
Zhang, Yichi, Bai, Hua, Han, Lei, Dai, Jiankun, Chen, Chong, Liang, Shixuan, Cao, Yanzhang, Zhang, Yingying, Wang, Qian, Zhu, Wenxuan, Pan, Feng, Song, Cheng
Due to nonrelativistic altermagnetic spin splitting effect (ASSE), altermagnets can generate time-reversal-odd spin current and spin splitting torque (SST) with spin polarization parallel to the N\'eel vector. Hence the effective manipulation of SST
Externí odkaz:
http://arxiv.org/abs/2412.17013
Autor:
Han, Lei, Wang, Qian, Lu, Ying, Tao, Sheng, Zhu, Wenxuan, Feng, Xiaoyu, Liang, Shixuan, Bai, Hua, Chen, Chong, Wang, Kai, Yang, Zhou, Fan, Xiaolong, Song, Cheng, Pan, Feng
Two-dimensional (2D) hybrid organic-inorganic perovskite (HOIP) demonstates great potential for developing flexible and wearable spintronic devices, by serving as spin sources via the bulk Rashba effect (BRE). However, the practical application of BR
Externí odkaz:
http://arxiv.org/abs/2410.18681
Quantum anomalous Hall (QAH) effect provides dissipationless chiral channels for spin transport, expected as an outstanding candidate in future low-power quantum computation. The spin-splitting band structure is vital for obtaining QAH effect in topo
Externí odkaz:
http://arxiv.org/abs/2410.16587
Autor:
Liu, Jiuming, Rong, Bin, Bai, Hua, Liu, Xinqi, Liu, Yanghui, Zhang, Yifan, Xiao, Yujie, Liang, Yuzhen, Yao, Qi, Liao, Liyang, Yang, Yumeng, Song, Cheng, Kou, Xufeng
The non-uniform current distribution arisen from either current crowding effect or hot spot effect provides a method to tailor the interaction between thermal gradient and electron transport in magnetically ordered systems. Here we apply the device s
Externí odkaz:
http://arxiv.org/abs/2409.09587
Emotion recognition is an important part of affective computing. Extracting emotional cues from human gaits yields benefits such as natural interaction, a nonintrusive nature, and remote detection. Recently, the introduction of self-supervised learni
Externí odkaz:
http://arxiv.org/abs/2405.04900
Autor:
Han, Lei, Luo, Xuming, Xu, Yingqian, Bai, Hua, Zhu, Wenxuan, Zhu, Yuxiang, Yu, Guoqiang, Song, Cheng, Pan, Feng
Electrical-controllable antiferromagnet tunnel junction is a key goal in spintronics, holding immense promise for ultra-dense and ultra-stable antiferromagnetic memory with high processing speed for modern information technology. Here, we have advanc
Externí odkaz:
http://arxiv.org/abs/2404.01144
Autor:
Han, Lei, Fu, Xizhi, He, Wenqing, Zhu, Yuxiang, Dai, Jiankun, Yang, Wenfeng, Zhu, Wenxuan, Bai, Hua, Chen, Chong, Wan, Caihua, Han, Xiufeng, Song, Cheng, Liu, Junwei, Pan, Feng
Anomalous Nernst effect (ANE), a widely investigated transverse thermoelectric effect that converts waste heat into electrical energy with remarkable flexibility and integration capability, has been extended to antiferromagnets with non-collinear spi
Externí odkaz:
http://arxiv.org/abs/2403.13427
Symmetry plays a fundamental role in condensed matter. The unique entanglement between magnetic sublattices and alternating crystal environment in altermagnets provides a unique opportunity for designing magnetic space symmetry. There have been exten
Externí odkaz:
http://arxiv.org/abs/2403.07396
Autor:
Han, Lei, Fu, Xizhi, Peng, Rui, Cheng, Xingkai, Dai, Jiankun, Liu, Liangyang, Li, Yidian, Zhang, Yichi, Zhu, Wenxuan, Bai, Hua, Zhou, Yongjian, Liang, Shixuan, Chen, Chong, Wang, Qian, Chen, Xianzhe, Yang, Luyi, Zhang, Yang, Song, Cheng, Liu, Junwei, Pan, Feng
Publikováno v:
Sci. Adv. 10, eadn0479 (2024)
Antiferromagnetic spintronics have attracted wide attention due to its great potential in constructing ultra-dense and ultra-fast antiferromagnetic memory that suits modern high-performance information technology. The electrical 180o switching of N\'
Externí odkaz:
http://arxiv.org/abs/2401.17608