Zobrazeno 1 - 10
of 119
pro vyhledávání: '"A. I. Mazin"'
Autor:
Po-Hao Chang, Igor I. Mazin
Publikováno v:
npj Spintronics, Vol 2, Iss 1, Pp 1-7 (2024)
Abstract Magnetism in the Zintl compound Ba14MnBi11 is rather poorly understood. Experimental claims are largely inconsistent with ab initio calculations, much beyond typical errors of the latter. We revisit this old problem, assuming that the root o
Externí odkaz:
https://doaj.org/article/a40e6723b0144680b1ddd92f2506bb8d
Autor:
Philipp Keßler, Laura Garcia-Gassull, Andreas Suter, Thomas Prokscha, Zaher Salman, Dmitry Khalyavin, Pascal Manuel, Fabio Orlandi, Igor I. Mazin, Roser Valentí, Simon Moser
Publikováno v:
npj Spintronics, Vol 2, Iss 1, Pp 1-8 (2024)
Abstract Altermagnets are a novel class of magnetic materials, where magnetic order is staggered both in coordinate and momentum space. The metallic rutile oxide RuO2, long believed to be a textbook Pauli paramagnet, recently emerged as a putative wo
Externí odkaz:
https://doaj.org/article/86d4bca5985849088f9873e953701efe
Autor:
Xiaoyu Guo, Wenhao Liu, Jonathan Schwartz, Suk Hyun Sung, Dechen Zhang, Makoto Shimizu, Aswin L. N. Kondusamy, Lu Li, Kai Sun, Hui Deng, Harald O. Jeschke, Igor I. Mazin, Robert Hovden, Bing Lv, Liuyan Zhao
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract While the surface-bulk correspondence has been ubiquitously shown in topological phases, the relationship between surface and bulk in Landau-like phases is much less explored. Theoretical investigations since 1970s for semi-infinite systems
Externí odkaz:
https://doaj.org/article/c371c4bad2ce4847868316e1b49dba88
Autor:
Lorenzo Crippa, Hyeonhu Bae, Paul Wunderlich, Igor I. Mazin, Binghai Yan, Giorgio Sangiovanni, Tim Wehling, Roser Valentí
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Controlling and understanding electron correlations in quantum matter is one of the most challenging tasks in materials engineering. In the past years a plethora of new puzzling correlated states have been found by carefully stacking and twi
Externí odkaz:
https://doaj.org/article/f86edabf2b8a453f931dfefe0403af1d
Autor:
Hari Bhandari, Rebecca L. Dally, Peter E. Siegfried, Resham B. Regmi, Kirrily C. Rule, Songxue Chi, Jeffrey W. Lynn, I. I. Mazin, Nirmal J. Ghimire
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-10 (2024)
Abstract Kagome lattice magnets are an interesting class of materials as they can host topological properties in their magnetic and electronic structures. YMn6Sn6 is one such compound in which various exotic magnetic and electronic topological proper
Externí odkaz:
https://doaj.org/article/4d33f7b6bc4b4b26a93c5ce2a4bc8ed4
Publikováno v:
npj Quantum Materials, Vol 8, Iss 1, Pp 1-10 (2023)
Abstract Kagome lattice materials are an important platform for highly frustrated magnetism as well as for a plethora of phenomena resulting from flat bands, Dirac cones and van Hove singularities in their electronic structures. We study the little k
Externí odkaz:
https://doaj.org/article/5e23dbb1a2a647fc98a88e2f66684f06
Publikováno v:
npj Computational Materials, Vol 9, Iss 1, Pp 1-9 (2023)
Abstract Ising superconductivity, observed in NbSe2 and similar materials, has generated tremendous interest. Recently, attention was called to the possible role that spin fluctuations (SF) play in this phenomenon, in addition to the dominant electro
Externí odkaz:
https://doaj.org/article/39d6638deba74f6797a34d9de98e939d
Autor:
V. E. Uspenskiy, V. L. Saprankov, V. I. Mazin, D. G. Zavarzina, A. B. Malashicheva, O. B. Irtyuga, O. M. Moiseeva, M. L. Gordeev
Publikováno v:
Российский кардиологический журнал, Vol 28, Iss 11 (2023)
Aim. To assess the association between pathological ascending aortic (AA) wall changes and its planimetric characteristics in non-syndromic non-familial (sporadic) aneurysm and dilation of the AA.Material and methods. The study included 174 patients
Externí odkaz:
https://doaj.org/article/34cb0d14cda941939849175f4aca5dd0
Autor:
Alfons G Schuck, Sebastian Kölsch, Adrian Valadkhani, Igor I Mazin, Roser Valentí, Michael Huth
Publikováno v:
JPhys Materials, Vol 7, Iss 2, p 025008 (2024)
Europium intermetallic compounds show a variety of different ground states and anomalous physical properties due to the interactions between the localized 4f electrons and the delocalized electronic states. Europium is also the most reactive of the r
Externí odkaz:
https://doaj.org/article/3fdd970280a54a5dae1adfda964bac1c
Autor:
David A. S. Kaib, Kira Riedl, Aleksandar Razpopov, Ying Li, Steffen Backes, Igor I. Mazin, Roser Valentí
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-9 (2022)
Abstract Motivated by reports of metallic behavior in the recently synthesized RuI3, in contrast to the Mott-insulating nature of the actively discussed α-RuCl3, as well as RuBr3, we present a detailed comparative analysis of the electronic and magn
Externí odkaz:
https://doaj.org/article/6cb12806add242f5818ebd0c2a6a5fda