Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Sabin Regmi"'
Autor:
Sabin Regmi, Iftakhar Bin Elius, Anup Pradhan Sakhya, Dylan Jeff, Milo Sprague, Mazharul Islam Mondal, Damani Jarrett, Nathan Valadez, Alexis Agosto, Tetiana Romanova, Jiun-Haw Chu, Saiful I. Khondaker, Andrzej Ptok, Dariusz Kaczorowski, Madhab Neupane
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract Charge density wave (CDW) ordering has been an important topic of study for a long time owing to its connection with other exotic phases such as superconductivity and magnetism. The $$R{\textrm{Te}}_{3}$$ R Te 3 (R = rare-earth elements) fam
Externí odkaz:
https://doaj.org/article/3d78a28a03314f6c963b8f4c311dff09
Autor:
Sabin Regmi, Tharindu Fernando, Yuzhou Zhao, Anup Pradhan Sakhya, Gyanendra Dhakal, Iftakhar Bin Elius, Hector Vazquez, Jonathan D. Denlinger, Jihui Yang, Jiun-Haw Chu, Xiaodong Xu, Ting Cao, Madhab Neupane
Publikováno v:
Communications Materials, Vol 3, Iss 1, Pp 1-6 (2022)
Niobium halide semiconductors are interesting for their breathing kagome geometry, easily exfoliable layered structure, and potential two-dimensional magnetism. Here, experimental evidence of flat bands in Nb3I8, originating from the niobium breathin
Externí odkaz:
https://doaj.org/article/3067d311f7c94865ae0380c1a7858133
Autor:
Yangyang Liu, Gyanendra Dhakal, Anup Pradhan Sakhya, John E. Beetar, Firoza Kabir, Sabin Regmi, Dariusz Kaczorowski, Michael Chini, Benjamin M. Fregoso, Madhab Neupane
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-6 (2022)
Topological nodal line semimetals are characterised by band crossings along a line, or closed loop inside, of the Brillouin zone and belong to a larger family of topological semimetals. Here, using time-resolved angle resolved photoemission spectrosc
Externí odkaz:
https://doaj.org/article/60668db5ba3b444bb49848f0caecab7e
Autor:
Firoza Kabir, M. Mofazzel Hosen, Xiaxin Ding, Christopher Lane, Gyanendra Dhakal, Yangyang Liu, Klauss Dimitri, Christopher Sims, Sabin Regmi, Anup Pradhan Sakhya, Luis Persaud, John E. Beetar, Yong Liu, Michael Chini, Arjun K. Pathak, Jian-Xin Zhu, Krzysztof Gofryk, Madhab Neupane
Publikováno v:
Frontiers in Materials, Vol 8 (2021)
Three-dimensional (3D) topological insulator (TI) has emerged as a unique state of quantum matter and generated enormous interests in condensed matter physics. The surfaces of a 3D TI consist of a massless Dirac cone, which is characterized by the Z2
Externí odkaz:
https://doaj.org/article/0565465dd343402b9ce27033868fdae5
Autor:
Gyanendra Dhakal, M. Mofazzel Hosen, Wei-Chi Chiu, Bahadur Singh, Cheng-Yi Huang, Klauss Dimitri, Baokai Wang, Firoza Kabir, Christopher Sims, Sabin Regmi, William Neff, Jonathan Denlinger, Hsin Lin, Dariusz Kaczorowski, Arun Bansil, Madhab Neupane
Publikováno v:
Physical Review Research, Vol 3, Iss 2, p 023170 (2021)
Topological Dirac and Weyl semimetals are currently attracting intense interest due to their exotic physical properties. Transition metal diarsenides such as MoAs_{2} and WAs_{2} have been reported to harbor very high magnetoresistance suggesting the
Externí odkaz:
https://doaj.org/article/75a7f6d1d6f3415ea732833c1844d397
Autor:
Sabin Regmi, Robert Smith, Anup Pradhan Sakhya, Milo Sprague, Mazharul Islam Mondal, Iftakhar Bin Elius, Nathan Valadez, Andrzej Ptok, Dariusz Kaczorowski, Madhab Neupane
Publikováno v:
Physical Review Materials. 7
Lanthanide (Ln) based systems in the ZrSiS-type nodal-line semimetals have been subjects of research investigations as grounds for studying the interplay of topology with possible magnetic ordering and electronic correlations that may originate from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb2e7367bb1bc85e8ab488d3809b6be7
https://doi.org/10.1103/physrevmaterials.7.044202
https://doi.org/10.1103/physrevmaterials.7.044202
Autor:
Anup Pradhan Sakhya, Baokai Wang, Firoza Kabir, Cheng-Yi Huang, M. Mofazzel Hosen, Bahadur Singh, Sabin Regmi, Gyanendra Dhakal, Klauss Dimitri, Milo Sprague, Robert Smith, Eric D. Bauer, Filip Ronning, Arun Bansil, Madhab Neupane
Publikováno v:
Physical Review B. 106
The rare-earth monopnictide (REM) family, which hosts magnetic ground states with extreme magnetoresistance, has established itself as a fruitful playground for the discovery of interesting topological phases. Here, by using high-resolution angle-res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ada7cf73fa7bcd0673fdd46d9a4ba096
https://doi.org/10.1103/physrevb.106.235119
https://doi.org/10.1103/physrevb.106.235119
Autor:
Krzysztof Gofryk, Dariusz Kaczorowski, Christopher Sims, Sabin Regmi, Klauss Dimitri, Narayan Poudel, Baokai Wang, Arun Bansil, Gyanendra Dhakal, Firoza Kabir, Madhab Neupane, M. Mofazzel Hosen
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
The topological nodal-line semimetal (TNS) is a unique class of materials with a one dimensional line node accompanied by a nearly dispersionless two-dimensional surface state. However, a direct observation of the so called drumhead surface state wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::168d335ecf41806dd76170e6f50bd1f5
http://link.springer.com/article/10.1038/s41598-020-59200-2
http://link.springer.com/article/10.1038/s41598-020-59200-2
Autor:
Anup Pradhan Sakhya, Cheng-Yi Huang, Gyanendra Dhakal, Xue-Jian Gao, Sabin Regmi, Baokai Wang, Wei Wen, R.-H. He, Xiaohan Yao, Robert Smith, Milo Sprague, Shunye Gao, Bahadur Singh, Hsin Lin, Su-Yang Xu, Fazel Tafti, Arun Bansil, Madhab Neupane
Weyl semimetal (WSM), a novel state of quantum matter, hosts Weyl fermions as emergent quasiparticles resulting from the breaking of either inversion or time-reversal symmetry. Magnetic WSMs that arise from broken time-reversal symmetry provide an ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1df444ff9d33faf2f80b2d73f537e1a0
Autor:
Sabin Regmi, Gyanendra Dhakal, Fairoja Cheenicode Kabeer, Neil Harrison, Firoza Kabir, Anup Pradhan Sakhya, Krzysztof Gofryk, Dariusz Kaczorowski, Peter M. Oppeneer, Madhab Neupane
Having been a ground for various topological fermionic phases, the family of ZrSiS-type 111 materials has been under experimental and theoretical investigations. Within this family of materials, the subfamily LnSbTe (Ln = lanthanide elements) is gain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cb3f85f9404f46edfa7bef5d43966e5
http://arxiv.org/abs/2108.00489
http://arxiv.org/abs/2108.00489