Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Ma, Junzhang"'
Autor:
Lu, Wenlong, Feng, Shiyu, Wang, Yuzhi, Chen, Dong, Lin, Zihan, Liang, Xin, Liu, Siyuan, Feng, Wanxiang, Yamagami, Kohei, Liu, Junwei, Felser, Claudia, Wu, Quansheng, Ma, Junzhang
As a special type of collinear antiferromagnetism (AFM), altermagnetism has garnered significant research interest recently. Altermagnets exhibit broken parity-time symmetry and zero net magnetization in real space, leading to substantial band splitt
Externí odkaz:
http://arxiv.org/abs/2407.13497
Autor:
Lin, Zihan, Chen, Dong, Lu, Wenlong, Liang, Xin, Feng, Shiyu, Yamagami, Kohei, Osiecki, Jacek, Leandersson, Mats, Thiagarajan, Balasubramanian, Liu, Junwei, Felser, Claudia, Ma, Junzhang
Recently, a novel magnetic phase called altermagnetism has been proposed, ushering in a third distinct magnetic phase beyond ferromagnetism and antiferromagnetism. It is expected that this groundbreaking phase exhibits unique physical properties such
Externí odkaz:
http://arxiv.org/abs/2402.04995
Autor:
Liang, Xin, Lin, Zihan, Zhang, Jun, Zhao, Jianfa, Feng, Shiyu, Lu, Wenlong, Wang, Guodong, Shi, Luchuan, Wang, Ningning, Shan, Pengfei, Zhang, Zao, Naamneh, Muntaser, Liu, Runzhe, Michon, Bastien, Cheng, Jinguang, Jin, Changqing, Ren, Yang, Ma, Junzhang
Hydrogen-rich materials offer a compelling avenue towards room temperature superconductivity, albeit under ultra-high pressure. However, the experimental investigation of the electronic band structure remains elusive, due to the inherent instability
Externí odkaz:
http://arxiv.org/abs/2308.16420
Autor:
Hu, Yong, Ma, Junzhang, Li, Yinxiang, Gawryluk, Dariusz Jakub, Hu, Tianchen, Teyssier, Jérémie, Multian, Volodymyr, Yin, Zhouyi, Jiang, Yuxiao, Xu, Shuxiang, Shin, Soohyeon, Plokhikh, Igor, Han, Xinloong, Plumb, Nicholas Clark, Liu, Yang, Yin, Jiaxin, Guguchia, Zurab, Zhao, Yue, Schnyder, Andreas P., Wu, Xianxin, Pomjakushina, Ekaterina, Hasan, M. Zahid, Wang, Nanlin, Shi, Ming
Publikováno v:
Nat Commun 15, 1658 (2024)
Charge density wave (CDW) orders in vanadium-based kagome metals have recently received tremendous attention due to their unique properties and intricate interplay with exotic correlated phenomena, topological and symmetry-breaking states. However, t
Externí odkaz:
http://arxiv.org/abs/2304.06431
Autor:
Hu, Yong, Le, Congcong, Zhao, Zhen, Ma, Junzhang, Plumb, Nicholas C., Radovic, Milan, Schnyder, Andreas P., Wu, Xianxin, Chen, Hui, Dong, Xiaoli, Hu, Jiangping, Yang, Haitao, Gao, Hong-Jun, Shi, Ming
Publikováno v:
Nat. Phys. (2023)
Electronic nematicity that spontaneously breaks rotational symmetry has been shown as a generic phenomenon in correlated quantum systems including high-temperature superconductors and the AV3Sb5 (A = K, Rb, Cs) family with a kagome network. Identifyi
Externí odkaz:
http://arxiv.org/abs/2212.07958
Autor:
Ekahana, Sandy Adhitia, Soh, Y., Tamai, Anna, Gosálbez-Martínez, Daniel, Yao, Mengyu, Hunter, Andrew, Fan, Wenhui, Wang, Yihao, Li, Junbo, Kleibert, Armin, Vaz, C. A. F., Ma, Junzhang, Xiong, Yimin, Yazyev, Oleg V., Baumberger, Felix, Shi, Ming, Aeppli, Gabriel
One material containing kagome bilayers and featuring both exceptional magnetism and electron transport is the ferromagnetic metal Fe3Sn2. Notwithstanding the widespread interest in Fe3Sn2, crystal twinning, difficulties in distinguishing surface fro
Externí odkaz:
http://arxiv.org/abs/2206.13750
Autor:
Hu, Yong, Wu, Xianxin, Yang, Yongqi, Gao, Shunye, Plumb, Nicholas C., Schnyder, Andreas P., Xie, Weiwei, Ma, Junzhang, Shi, Ming
Publikováno v:
Sci. Adv. 8, eadd2024 (2022)
Transition-metal-based kagome materials at van Hove filling are a rich frontier for the investigation of novel topological electronic states and correlated phenomena. To date, in the idealized two-dimensional kagome lattice, topologically nontrivial
Externí odkaz:
http://arxiv.org/abs/2205.15927
Autor:
Ma, Junzhang, Zhang, S. -N., Song, J. P., Wu, Q. -S., Ekahana, S. A., Naamneh, M., Radovic, M., Strocov, V. N., Gao, S. -Y., Qian, T., Ding, H., He, K., Manna, K., Felser, C., Plumb, N. C., Yazyev, O. V., Xiong, Y. -M., Shi, M.
Publikováno v:
Physical Review B 105, 115118 (2022)
Weyl nodes can be classified into zero-dimensional (0D) Weyl points (WPs), 1D Weyl nodal lines (WNL) and 2D Weyl nodal surfaces (WNS), which possess finite Chern numbers. Up to date, the largest Chern number of WPs identified in Weyl semimetals is 4,
Externí odkaz:
http://arxiv.org/abs/2203.07599
Autor:
Fan, Wenhui, Nie, Simin, Wang, Cuixiang, Fu, Binbin, Yi, Changjiang, Gao, Shunye, Rao, Zhicheng, Yan, Dayu, Ma, Junzhang, Shi, Ming, Huang, Yaobo, Shi, Youguo, Wang, Zhijun, Qian, Tian, Ding, Hong
Publikováno v:
Nature Communications 12, 2052 (2021)
Topological crystalline insulators (TCIs) are insulating electronic states with nontrivial topology protected by crystalline symmetries. Recently, theory has proposed new classes of TCIs protected by rotation symmetries \^C$_n$, which have surface ro
Externí odkaz:
http://arxiv.org/abs/2104.04717
Autor:
Ma, Junzhang, Nie, Simin, Gui, Xin, Naamneh, Muntaser, Jandke, Jasmin, Xi, Chuanying, Zhang, Jinglei, Shang, Tian, Xiong, Yimin, Kapon, Itzik, Kumar, Neeraj, Soh, Yona, Gosálbez-Martínez, Daniel, Yazyev, Oleg V., Fan, Wenhui, Hübener, Hannes, De Giovannini, Umberto, Plumb, Nicholas Clark, Radovic, Milan, Sentef, Michael Andreas, Xie, Weiwei, Wang, Zhijun, Mudry, Christopher, Müller, Markus, Shi, Ming
Charge neutrality and their expected itinerant nature makes excitons potential transmitters of information. However, exciton mobility remains inaccessible to traditional optical experiments that only create and detect excitons with negligible momentu
Externí odkaz:
http://arxiv.org/abs/2009.07157