Zobrazeno 1 - 10
of 191
pro vyhledávání: '"M Z Hasan"'
Autor:
J. N. Graham, C. Mielke III, D. Das, T. Morresi, V. Sazgari, A. Suter, T. Prokscha, H. Deng, R. Khasanov, S. D. Wilson, A. C. Salinas, M. M. Martins, Y. Zhong, K. Okazaki, Z. Wang, M. Z. Hasan, M. H. Fischer, T. Neupert, J. -X. Yin, S. Sanna, H. Luetkens, Z. Salman, P. Bonfà, Z. Guguchia
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract The breaking of time-reversal symmetry (TRS) in the normal state of kagome superconductors AV3Sb5 stands out as a significant feature, but its tunability is unexplored. Using low-energy muon spin rotation and local field numerical analysis,
Externí odkaz:
https://doaj.org/article/977549acbbcd4c32ae18f253e80b84db
Autor:
I. Plokhikh, C. Mielke, H. Nakamura, V. Petricek, Y. Qin, V. Sazgari, J. Küspert, I. Biało, S. Shin, O. Ivashko, J. N. Graham, M. v. Zimmermann, M. Medarde, A. Amato, R. Khasanov, H. Luetkens, M. H. Fischer, M. Z. Hasan, J.-X. Yin, T. Neupert, J. Chang, G. Xu, S. Nakatsuji, E. Pomjakushina, D. J. Gawryluk, Z. Guguchia
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract The kagome lattice is an intriguing and rich platform for discovering, tuning and understanding the diverse phases of quantum matter, crucial for advancing modern and future electronics. Despite considerable efforts, accessing correlated pha
Externí odkaz:
https://doaj.org/article/56aa887bb2f3447e9d570e56fd7c6147
Autor:
Z. Guguchia, D. J. Gawryluk, S. Shin, Z. Hao, C. Mielke III, D. Das, I. Plokhikh, L. Liborio, J. Kane Shenton, Y. Hu, V. Sazgari, M. Medarde, H. Deng, Y. Cai, C. Chen, Y. Jiang, A. Amato, M. Shi, M. Z. Hasan, J.-X. Yin, R. Khasanov, E. Pomjakushina, H. Luetkens
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Charge ordered kagome lattices have been demonstrated to be intriguing platforms for studying the intertwining of topology, correlation, and magnetism. The recently discovered charge ordered kagome material ScV6Sn6 does not feature a magneti
Externí odkaz:
https://doaj.org/article/3d4aee4886c747209519633c4331b15c
Autor:
Z. Guguchia, C. Mielke, D. Das, R. Gupta, J.-X. Yin, H. Liu, Q. Yin, M. H. Christensen, Z. Tu, C. Gong, N. Shumiya, Md Shafayat Hossain, Ts. Gamsakhurdashvili, M. Elender, Pengcheng Dai, A. Amato, Y. Shi, H. C. Lei, R. M. Fernandes, M. Z. Hasan, H. Luetkens, R. Khasanov
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
The nature of the superconductivity in the kagome metals AV3Sb5 (A = K, Rb, Cs) remains under debate. Here, using muon spin spectroscopy, the authors find that the superconductivity in RbV3Sb5 and KV3Sb5 evolves from nodal to nodeless with increasing
Externí odkaz:
https://doaj.org/article/e07255d879c94564bf426a2ab4dc3020
Autor:
Haoxiang Li, G. Fabbris, A. H. Said, J. P. Sun, Yu-Xiao Jiang, J.-X. Yin, Yun-Yi Pai, Sangmoon Yoon, Andrew R. Lupini, C. S. Nelson, Q. W. Yin, C. S. Gong, Z. J. Tu, H. C. Lei, J.-G. Cheng, M. Z. Hasan, Ziqiang Wang, Binghai Yan, R. Thomale, H. N. Lee, H. Miao
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
The nature of unconventional charge density wave in kagome metals is currently under intense debate. Here the authors report the coexistence of the 2 × 2 × 1 charge density wave in the kagome sublattice and the Sb 5p-electron assisted 2 × 2 × 2 c
Externí odkaz:
https://doaj.org/article/a367d286f6874341aa80629f5d7456fc
Autor:
C. Mielke III, W. L. Ma, V. Pomjakushin, O. Zaharko, S. Sturniolo, X. Liu, V. Ukleev, J. S. White, J.-X. Yin, S. S. Tsirkin, C. B. Larsen, T. A. Cochran, M. Medarde, V. Porée, D. Das, R. Gupta, C. N. Wang, J. Chang, Z. Q. Wang, R. Khasanov, T. Neupert, A. Amato, L. Liborio, S. Jia, M. Z. Hasan, H. Luetkens, Z. Guguchia
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-9 (2022)
Kagome metals house a range of competing ground states leading to superconducting as well as topological features and so there has been significant recent interest in their underlying physics. Here, the authors use muon-spin rotation to identify slow
Externí odkaz:
https://doaj.org/article/43fa9cfbb3b941fca2d073596c46890f
Autor:
Z. Guguchia, H. Zhou, C. N. Wang, J.-X. Yin, C. Mielke, S. S. Tsirkin, I. Belopolski, S.-S. Zhang, T. A. Cochran, T. Neupert, R. Khasanov, A. Amato, S. Jia, M. Z. Hasan, H. Luetkens
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-8 (2021)
Abstract The exploration of topological electronic phases that result from strong electronic correlations is a frontier in condensed matter physics. One class of systems that is currently emerging as a platform for such studies are so-called kagome m
Externí odkaz:
https://doaj.org/article/66c114d864b2491ea5adb4b7cf2b2345
Autor:
Rashida Jafer, Sarah A. Alsufyani, Javed Iqbal, Mohammad Omaish Ansari, Arshid Numan, Shahid Bashir, P. M. Z. Hasan, S. Wageh
Publikováno v:
Polymers, Vol 15, Iss 5, p 1267 (2023)
In this work, silver (Ag) anchored over graphene (GN) wrapped polypyrrole (PPy)@ nickel hydroxide (Ni(OH)2) nanocomposites were synthesized through a combination of oxidative polymerization and hydrothermal processes. The synthesized Ag/GN@PPy–Ni(O
Externí odkaz:
https://doaj.org/article/b473d058623b4fed95e58e985c5d6108
Autor:
Nagih M. Shaalan, Faheem Ahmed, Shalendra Kumar, Ammar Melaibari, Prince M. Z. Hasan, Abdullah Aljaafari
Publikováno v:
ACS Omega, Vol 5, Iss 47, Pp 30531-30537 (2020)
Externí odkaz:
https://doaj.org/article/634e783546a2465aaf6e9b82e81dec04
Autor:
Z. Guguchia, J. A. T. Verezhak, D. J. Gawryluk, S. S. Tsirkin, J.-X. Yin, I. Belopolski, H. Zhou, G. Simutis, S.-S. Zhang, T. A. Cochran, G. Chang, E. Pomjakushina, L. Keller, Z. Skrzeczkowska, Q. Wang, H. C. Lei, R. Khasanov, A. Amato, S. Jia, T. Neupert, H. Luetkens, M. Z. Hasan
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
The kagome magnet Co3Sn2S2 has complex magnetic behaviour and a topological band structure that yields a large anomalous Hall effect. Guguchia et al. find phase separation between ferro- and anti-ferromagnetic orders and that the volume-wise competit
Externí odkaz:
https://doaj.org/article/a1b58489000843859b8b3cabc26872b7