Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Xia, Tian‐Long"'
Autor:
Ma, Xiao-Ping, Zhang, Lu, Wang, Wen-Tao, Nie, Jing-Zhe, Tian, Huan-Fang, Wu, Shi-Long, Sun, Shuai-Shuai, Xia, Tian-Long, Li, Jun, Li, Jian-Qi, Yang, Huai-Xin
Employing aberration-corrected scanning transmission electron microscopy (STEM), we meticulously investigated the intrinsic chemical heterogeneity of Fe1+yTe, Fe1+yTe0.8Se0.2, and Fe1+yTe0.5Se0.5. Comprehensive analysis reveals the presence of inters
Externí odkaz:
http://arxiv.org/abs/2410.03121
Autor:
Lin, Tianyun, Ju, Yongkang, Zhong, Haoyuan, Zeng, Xiangyu, Dong, Xue, Bao, Changhua, Zhang, Hongyun, Xia, Tian-Long, Tang, Peizhe, Zhou, Shuyun
Topological Dirac nodal-line semimetals host topologically nontrivial electronic structure with nodal-line crossings around the Fermi level, which could affect the photocarrier dynamics and lead to novel relaxation mechanisms. Herein, by using time-
Externí odkaz:
http://arxiv.org/abs/2405.11901
Autor:
Li, Cong, Hu, Ze, Hou, Xiaofei, Xu, Sheng, Wu, Zhanlong, Du, Kefan, Li, Shuo, Xu, Xiaoyu, Chen, Ying, Wang, Zeyu, Mu, Tiancheng, Xia, Tian-Long, Guo, Yanfeng, Normand, B., Yu, Weiqiang, Cui, Yi
Publikováno v:
Physical Review B 109, 184407(2024)
We have performed electrochemical treatment of the van der Waals antiferromagnetic materials FePS$_3$ and NiPS$_3$ with the ionic liquid EMIM-BF$_4$, achieving significant molecular intercalation. Mass analysis of the intercalated compounds, EMIM$_x$
Externí odkaz:
http://arxiv.org/abs/2403.01714
Autor:
Ma, Xiao-Ping, Wang, Ning-Ning, Wang, Wen-Tao, Nie, Jing-Zhe, Gao, Wen-Li, Sun, Shuai-Shuai, Li, Jun, Tian, Huan-Fang, Xia, Tian-Long, Cheng, Jin-Guang, Li, Jian-Qi, Yang, Huai-Xin
Structural investigations conducted using transmission electron microscopy (TEM) on LuH2 synthesized under atmospheric pressure (AP-LuH2) and nitrogen-doped LuH2 synthesized under high pressure (HP-LuH2) have revealed numerous microstructural phenome
Externí odkaz:
http://arxiv.org/abs/2309.14927
Autor:
Liu, Qi, Guo, Peng-Jie, Yue, Xiao-Yu, Yi, Zhe-Kai, Dong, Qing-Xin, Liang, Hui, Wu, Dan-Dan, Sun, Yan, Li, Qiu-Ju, Zhu, Wen-Liang, Xia, Tian-Long, Sun, Xue-Feng, Wang, Yi-Yan
Publikováno v:
Adv. Funct. Mater. 32, 2208616, 2022
Superconductivity becomes more interesting when it encounters dimensional constraint or topology, because it is of importance for exploring exotic quantum phenomena or developing superconducting electronics. Here we report the coexistence of naturall
Externí odkaz:
http://arxiv.org/abs/2206.03405
Autor:
Lin, Jun-Fa, Wang, Huan, Xu, Sheng, Wang, Xiao-Yan, Zeng, Xiang-Yu, Dai, Zheng-Yi, Gong, Jing, Han, Kun, Wang, Yi-Ting, Ma, Xiao-Ping, Xia, Tian-Long
High-Curie-temperature ferromagnets are promising candidates for designing new spintronic devices. Here we have successfully synthesized a single-crystal sample of the itinerant ferromagnet Mn$ _{5}$Ge$_{3}$ used flux method and its critical properti
Externí odkaz:
http://arxiv.org/abs/2203.12778
Autor:
Zeng, Xiang-Yu, Dai, Zheng-Yi, Xu, Sheng, Zhao, Ning-Ning, Wang, Huan, Wang, Xiao-Yan, Lin, Jun-Fa, Gong, Jing, Ma, Xiao-Ping, Han, Kun, Wang, Yi-Ting, Cheng, Peng, Liu, Kai, Xia, Tian-Long
Publikováno v:
Phys. Rev. B 106, 205120 (2022)
We perform a detailed analysis of the magnetotransport and de Haas-van Alphen (dHvA) oscillations in crystal PdGa which is predicted to be a typical chiral Fermion semimetal from CoSi family holding a large Chern number. The unsaturated quadratic mag
Externí odkaz:
http://arxiv.org/abs/2203.12772
Autor:
Wang, Huan, Lin, Jun-Fa, Zeng, Xiang-Yu, Ma, Xiao-Ping, Gong, Jing, Dai, Zheng-Yi, Wang, Xiao-Yan, Han, Kun, Wang, Yi-Ting, Xia, Tian-Long
We present a study on the magnetization, anomalous Hall effect (AHE) and novel longitudinal resistivity in layered antiferromagnet Co$_{0.29}$TaS$_{2}$. Of particular interests in Co$_{0.29}$TaS$_{2}$ are abundant magnetic transitions, which show tha
Externí odkaz:
http://arxiv.org/abs/2203.12771
Autor:
Bao, Changhua, Li, Qian, Xu, Sheng, Zhou, Shaohua, Zeng, Xiang-Yu, Zhong, Haoyuan, Gao, Qixuan, Luo, Laipeng, Sun, Dong, Xia, Tian-Long, Zhou, Shuyun
Publikováno v:
Nano Lett. 22, 1138 (2022)
Revealing the ultrafast dynamics of three-dimensional (3D) Dirac fermions upon photoexcitation is critical for both fundamental science and device applications. So far, how the cooling of 3D Dirac fermions differs from that of two-dimensional (2D) Di
Externí odkaz:
http://arxiv.org/abs/2112.09371
Autor:
Zhong, Haoyuan, Bao, Changhua, Wang, Huan, Li, Jiaheng, Yin, Zichen, Xu, Yong, Duan, Wenhui, Xia, Tian-Long, Zhou, Shuyun
Publikováno v:
Nano Lett. 21, 14, 6080-6086 (2021)
MnBi$_8$Te$_{13}$ is an intrinsic ferromagnetic (FM) topological insulator with different complex surface terminations. Resolving the electronic structures of different termination surfaces and manipulation of the electronic state are important. Here
Externí odkaz:
http://arxiv.org/abs/2108.01445