Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Samarium hexaboride"'
Autor:
Park, Wan Kyu, Sun, Lunan, Noddings, Alexander, Kim, Dae-Jeong, Fisk, Zachary, Greene, Laura H.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2016 Jun . 113(24), 6599-6604.
Externí odkaz:
https://www.jstor.org/stable/26470261
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Nature Reviews Physics. 2:463-479
Samarium hexaboride (SmB6) is an example of a Kondo insulator, in which strong electron correlations cause a band gap to open. SmB6 hosts both a bulk insulating state and a conductive surface state. Within a Fermi-liquid framework, the strongly corre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cad00d75657fd53e49c92a8e97ad9882
https://doi.org/10.1038/s42254-020-0210-8
https://doi.org/10.1038/s42254-020-0210-8
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 13:1203-1208
A new type of binary and pseudobinary invar materials based on intermediate valence samarium compounds Sm0.8B6, Sm1 – xLaxB6 (x = 0, 0.1, 0.22, and 0.5), Sm0.67Y0.33S, Sm0.55Y0.45S, and Sm2.75C60 are developed. The Weiss two-level invar model is us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbb9f1bd4a4f8468593ecd6654af6e2b
https://doi.org/10.1134/s102745101906048x
https://doi.org/10.1134/s102745101906048x
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 33:265-268
A well-known feature in transport data of the topological Kondo insulator SmB6 is the sign change in the Hall coefficient at 65 K. Carriers in SmB6 are known to be negative, but above 65 K, the Hall sign suggests that the carriers are positive. Here,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1828b65ebe90948859a97b4e49dd6316
https://doi.org/10.1007/s10948-019-05281-8
https://doi.org/10.1007/s10948-019-05281-8
Autor:
Maxim Dzero, Suman Raj Panday
Highly unconventional behavior of the thermodynamic response functions has been experimentally observed in a narrow gap semiconductor samarium hexaboride. Motivated by these observations, we use renormalization group technique to investigate many-bod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc7f05911d868167c10ec1ec1646bd16
http://arxiv.org/abs/2012.14089
http://arxiv.org/abs/2012.14089
Autor:
Paul J. Robinson, Julen Munarriz, Michael E. Valentine, Austin Granmoe, Natalia Drichko, Juan R. Chamorro, Priscila F. Rosa, Tyrel M. McQueen, Anastassia N. Alexandrova
Publikováno v:
Angewandte Chemie (International ed. in English), vol 59, iss 27
Samarium hexaboride is an anomaly, having many exotic and seemingly mutually incompatible properties. It was proposed to be a mixed-valent semiconductor, and later - a topological Kondo insulator, and yet has a Fermi surface despite being an insulato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3227b8089be801c58e34930a5bb4377
https://escholarship.org/uc/item/4p11j7qs
https://escholarship.org/uc/item/4p11j7qs
Publikováno v:
Crystal Growth & Design. 19:845-853
As a typical topological Kondo insulator, samarium hexaboride (SmB6) is an ideal platform to investigate the interaction between strongly correlated electron states and topological surface states. ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::875408f5da25855232d576528929b64e
https://doi.org/10.1021/acs.cgd.8b01412
https://doi.org/10.1021/acs.cgd.8b01412
Publikováno v:
Journal of Magnetism and Magnetic Materials. 470:131-134
This study is the first attempt to apply the two-level Weiss model for the invar alloy to intermediate-valence samarium systems. This model is instrumental in giving a quantitative characterisation of the anomalous magnetic contribution to the coeffi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f8dbb20a294675235be91f259b35d17
https://doi.org/10.1016/j.jmmm.2017.10.116
https://doi.org/10.1016/j.jmmm.2017.10.116
Publikováno v:
Journal of the American Ceramic Society. 102:1379-1385
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4158a36f7c429bc82674ae1219d4372f
https://doi.org/10.1111/jace.15991
https://doi.org/10.1111/jace.15991