Zobrazeno 1 - 10
of 457
pro vyhledávání: '"Mazhar N"'
Autor:
Cheng, Zhiyuan, Wang, Yaojia, Wu, Heng, Ali, Mazhar N., Chan, Julia Y., Bhattacharyya, Semonti
Kagome materials are known to be an ideal platform that hosts a plethora of interesting phases such as topological states, electronic correlation, and magnetism, owing to their unique band structure and geometry. We report magnetotransport measuremen
Externí odkaz:
http://arxiv.org/abs/2410.23872
Autor:
Date, Mihir, Petocchi, Francesco, Yen, Yun, Krieger, Jonas A., Pal, Banabir, Hasse, Vicky, McFarlane, Emily C., Körner, Chris, Yoon, Jiho, Watson, Matthew D., Strocov, Vladimir N., Xu, Yuanfeng, Kostanovski, Ilya, Ali, Mazhar N., Ju, Sailong, Plumb, Nicholas C., Sentef, Michael A., Woltersdorf, Georg, Schüler, Michael, Werner, Philipp, Felser, Claudia, Parkin, Stuart S. P., Schröter, Niels B. M.
In a well-ordered crystalline solid, insulating behaviour can arise from two mechanisms: electrons can either scatter off a periodic potential, thus forming band gaps that can lead to a band insulator, or they localize due to strong interactions, res
Externí odkaz:
http://arxiv.org/abs/2410.16199
Autor:
Anastasios Markou, Jacob Gayles, Elena Derunova, Peter Swekis, Jonathan Noky, Liguo Zhang, Mazhar N. Ali, Yan Sun, Claudia Felser
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-7 (2021)
Topological magnetic semimetals can realise large intrinsic anomalous Hall effects using the characteristics of their electronic band structure and Berry curvature. Here, the authors predict an anomalous Hall effect for cubic CrPt3 using first princi
Externí odkaz:
https://doaj.org/article/e3fa6a0de77e4ddea8d3e81cfc7fe27d
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:
Yanpeng Qi, Pavel G. Naumov, Mazhar N. Ali, Catherine R. Rajamathi, Walter Schnelle, Oleg Barkalov, Michael Hanfland, Shu-Chun Wu, Chandra Shekhar, Yan Sun, Vicky Süß, Marcus Schmidt, Ulrich Schwarz, Eckhard Pippel, Peter Werner, Reinald Hillebrand, Tobias Förster, Erik Kampert, Stuart Parkin, R. J. Cava, Claudia Felser, Binghai Yan, Sergey A. Medvedev
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Materials which simultaneously exhibit superconductivity and topologically non-trivial electronic band structure possess potential applications in quantum computing but have yet to be found. Here, the authors find superconductivity in MoTe2, a materi
Externí odkaz:
https://doaj.org/article/0ab61f1cc5e04e3ba246907edd238d96
Publikováno v:
Advances in Physics: X, Vol 3, Iss 1 (2018)
The realization of Dirac and Weyl physics in solids has made topological materials one of the main focuses of condensed matter physics. Recently, the topic of topological nodal line semimetals, materials in which Dirac or Weyl-like crossings along sp
Externí odkaz:
https://doaj.org/article/15efe6f260ac47968646ab92c568f416
In the last few decades, basic ideas of topology have completely transformed the prediction of quantum transport phenomena. Following this trend, we go deeper into the incorporation of modern mathematics into quantum material science focusing on geom
Externí odkaz:
http://arxiv.org/abs/2308.05788
Publikováno v:
Nature Reviews Physics (2023)
In solid materials, nontrivial topological states, electron correlations, and magnetism are central ingredients for realizing quantum properties, including unconventional superconductivity, charge and spin density waves, and quantum spin liquids. The
Externí odkaz:
http://arxiv.org/abs/2303.03359
Autor:
Wang, Yaojia, Wang, Xiaoping, McCandless, Gregory T., Thanabalasingam, Kulatheepan, Wu, Heng, Bouwmeester, Damian, van der Zant, Herra, Ali, Mazhar N., Chan, Julia Y.
Publikováno v:
Chemistry of Materials (2022)
The Kagome lattice is an important fundamental structure in condensed matter physics for investigating the interplay of electron correlation, topology, and frustrated magnetism. Recent work on Kagome metals in the AV3Sb5 (A = K, Rb, Cs) family, has s
Externí odkaz:
http://arxiv.org/abs/2204.09637
Publikováno v:
APL Materials, Vol 1, Iss 6, Pp 062102-062102-8 (2013)
We report the magnetic and transport properties of the Ru1−xFexSb2 solid solution, showing how the colossal thermoelectric performance of FeSb2 evolves due to changes in the amount of 3d vs. 4d electron character. The physical property trends shed
Externí odkaz:
https://doaj.org/article/e53e79202ba54efe815a6b6bbe0e622e