Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Leslie M. Schoop"'
Autor:
Arjun Raghavan, Marisa Romanelli, Julian May-Mann, Anuva Aishwarya, Leena Aggarwal, Anisha G. Singh, Maja D. Bachmann, Leslie M. Schoop, Eduardo Fradkin, Ian R. Fisher, Vidya Madhavan
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-7 (2024)
Abstract GdTe3 is a layered antiferromagnet which has attracted attention due to its exceptionally high mobility, distinctive unidirectional incommensurate charge density wave (CDW), superconductivity under pressure, and a cascade of magnetic transit
Externí odkaz:
https://doaj.org/article/7b9aa51b19f8467c9beca9d55d44e011
Autor:
Guo Yu, Pengjie Wang, Ayelet J. Uzan-Narovlansky, Yanyu Jia, Michael Onyszczak, Ratnadwip Singha, Xin Gui, Tiancheng Song, Yue Tang, Kenji Watanabe, Takashi Taniguchi, Robert J. Cava, Leslie M. Schoop, Sanfeng Wu
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Interacting electrons in one dimension (1D) are governed by the Luttinger liquid (LL) theory in which excitations are fractionalized. Can a LL-like state emerge in a 2D system as a stable zero-temperature phase? This question is crucial in t
Externí odkaz:
https://doaj.org/article/b6aada189ca345ca8637f93e105364a0
Autor:
Benjamin J. Wieder, Zhijun Wang, Jennifer Cano, Xi Dai, Leslie M. Schoop, Barry Bradlyn, B. Andrei Bernevig
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
The existence of a topological bulk-boundary correspondence for Dirac semimetals has remained an open question. Here, Wieder et al. predict one-dimensional hinge states originating from bulk three-dimensional Dirac points in solid-state Dirac semimet
Externí odkaz:
https://doaj.org/article/005cb234a601446b90d6c3cda622d37e
Publikováno v:
APL Materials, Vol 8, Iss 3, Pp 030401-030401-4 (2020)
Externí odkaz:
https://doaj.org/article/8830a44d08244ad2856fd425886c97f9
Autor:
Lukas Muechler, Zurab Guguchia, Jean-Christophe Orain, Jürgen Nuss, Leslie M. Schoop, Ronny Thomale, Fabian O. von Rohr
Publikováno v:
APL Materials, Vol 7, Iss 12, Pp 121103-121103-7 (2019)
Nodal-line semimetals are topologically nontrivial states of matter featuring band crossings along a closed curve, i.e., nodal-line, in momentum space. Through a detailed analysis of the electronic structure, we show, for the first time, that the nor
Externí odkaz:
https://doaj.org/article/a8b40a60cef0466bbb29f734bc8f465e
Autor:
Leslie M. Schoop, Mazhar N. Ali, Carola Straßer, Andreas Topp, Andrei Varykhalov, Dmitry Marchenko, Viola Duppel, Stuart S. P. Parkin, Bettina V. Lotsch, Christian R. Ast
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
The family of topological materials has been growing rapidly but most members bare limitations hindering the study of exotic behaviour of topological particles. Here, Schoop et al. report a Fermi surface with a diamond-shaped line of Dirac nodes in Z
Externí odkaz:
https://doaj.org/article/cc8fef11520d4993b28755d78b9b08c0
Autor:
Lukas Muechler, Andreas Topp, Raquel Queiroz, Maxim Krivenkov, Andrei Varykhalov, Jennifer Cano, Christian R. Ast, Leslie M. Schoop
Publikováno v:
Physical Review X, Vol 10, Iss 1, p 011026 (2020)
We study the electronic structure of the nodal line semimetal ZrSiTe both experimentally and theoretically. We find two different surface states in ZrSiTe—topological drumhead surface states and trivial floating band surface states, which can be ea
Externí odkaz:
https://doaj.org/article/1b1887b9b5c54f7889c9581ffce3a13e
Autor:
Andreas Topp, Raquel Queiroz, Andreas Grüneis, Lukas Müchler, Andreas W. Rost, Andrei Varykhalov, Dmitry Marchenko, Maxim Krivenkov, Fanny Rodolakis, Jessica L. McChesney, Bettina V. Lotsch, Leslie M. Schoop, Christian R. Ast
Publikováno v:
Physical Review X, Vol 7, Iss 4, p 041073 (2017)
In this work, we present a model of the surface states of nonsymmorphic semimetals. These are derived from surface mass terms that lift the high degeneracy imposed on the band structure by the nonsymmorphic bulk symmetries. Reflecting the reduced sym
Externí odkaz:
https://doaj.org/article/1fed7bb688fb46468171d5cdf72151d9
Autor:
Lilia S. Xie, Leslie M. Schoop, Elizabeth M. Seibel, Quinn D. Gibson, Weiwei Xie, Robert J. Cava
Publikováno v:
APL Materials, Vol 3, Iss 8, Pp 083602-083602-8 (2015)
We report the synthesis and crystal structure of a new high-temperature form of Ca3P2. The crystal structure was determined through Rietveld refinements of synchrotron powder x-ray diffraction data. This form of Ca3P2 has a crystal structure of the h
Externí odkaz:
https://doaj.org/article/8a60fe178d6147d690b0d4ee977aa1df
Autor:
Nitish Mathur, Fang Yuan, Guangming Cheng, Sahal Kaushik, Iñigo Robredo, Maia G. Vergniory, Jennifer Cano, Nan Yao, Song Jin, Leslie M. Schoop
Publikováno v:
Nano Letters. 23:2695-2702
Internal interfaces in Weyl semimetals (WSMs) are predicted to host distinct topological features that are different from the commonly studied external interfaces (crystal-to-vacuum boundaries). However, the lack of atomically sharp and crystallograp