Topological Dirac nodal lines and surface charges in fcc alkaline earth metals

The nodal-line semimetals exhibit an intriguing interplay between topology, symmetry and materials science. Here, Hirayamaet al. predict a nodal-line semimetal phase resulting from the pi Berry phase in alkaline-earth metals, and show that the nodal lines give rise to surface polarization charge, wh...

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Autores principales:	Motoaki Hirayama, Ryo Okugawa, Takashi Miyake, Shuichi Murakami
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/c51e6a612b3243f59a693024f1473a5e
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spelling	oai:doaj.org-article:c51e6a612b3243f59a693024f1473a5e2021-12-02T14:41:00ZTopological Dirac nodal lines and surface charges in fcc alkaline earth metals10.1038/ncomms140222041-1723https://doaj.org/article/c51e6a612b3243f59a693024f1473a5e2017-01-01T00:00:00Zhttps://doi.org/10.1038/ncomms14022https://doaj.org/toc/2041-1723The nodal-line semimetals exhibit an intriguing interplay between topology, symmetry and materials science. Here, Hirayamaet al. predict a nodal-line semimetal phase resulting from the pi Berry phase in alkaline-earth metals, and show that the nodal lines give rise to surface polarization charge, which is eventually screened by bulk carriers.Motoaki HirayamaRyo OkugawaTakashi MiyakeShuichi MurakamiNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-9 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Motoaki Hirayama Ryo Okugawa Takashi Miyake Shuichi Murakami Topological Dirac nodal lines and surface charges in fcc alkaline earth metals
description	The nodal-line semimetals exhibit an intriguing interplay between topology, symmetry and materials science. Here, Hirayamaet al. predict a nodal-line semimetal phase resulting from the pi Berry phase in alkaline-earth metals, and show that the nodal lines give rise to surface polarization charge, which is eventually screened by bulk carriers.
format	article
author	Motoaki Hirayama Ryo Okugawa Takashi Miyake Shuichi Murakami
author_facet	Motoaki Hirayama Ryo Okugawa Takashi Miyake Shuichi Murakami
author_sort	Motoaki Hirayama
title	Topological Dirac nodal lines and surface charges in fcc alkaline earth metals
title_short	Topological Dirac nodal lines and surface charges in fcc alkaline earth metals
title_full	Topological Dirac nodal lines and surface charges in fcc alkaline earth metals
title_fullStr	Topological Dirac nodal lines and surface charges in fcc alkaline earth metals
title_full_unstemmed	Topological Dirac nodal lines and surface charges in fcc alkaline earth metals
title_sort	topological dirac nodal lines and surface charges in fcc alkaline earth metals
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/c51e6a612b3243f59a693024f1473a5e
work_keys_str_mv	AT motoakihirayama topologicaldiracnodallinesandsurfacechargesinfccalkalineearthmetals AT ryookugawa topologicaldiracnodallinesandsurfacechargesinfccalkalineearthmetals AT takashimiyake topologicaldiracnodallinesandsurfacechargesinfccalkalineearthmetals AT shuichimurakami topologicaldiracnodallinesandsurfacechargesinfccalkalineearthmetals
_version_	1718390079076958208

Topological Dirac nodal lines and surface charges in fcc alkaline earth metals

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