Interplay of magnetism and valence instabilities in lanthanide systems

Interplay of magnetism and valence instabilities in lanthanide systems

The valence instability in lanthanide systems is described within an extended periodic Anderson Hamiltonian (EPAM) which includes Coulomb repulsion between f- and conduction- electrons, allowing to describe both discontinuous and continuous valence variations. We investigate the connection be-tween...

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Main Authors: Jose Luiz Ferreira, Sebastien Burdin, Claudine Lacroix
Format: Article
Language:English
Published: ĐHQGHN 2017
Subjects:
Intermediate valence
Lanthanide compounds
Periodic Anderson Model
Online Access:http://repository.vnu.edu.vn/handle/VNU_123/58163
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Institution: Vietnam National University, Hanoi
Language: English
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spelling oai:112.137.131.14:VNU_123-581632018-08-28T02:16:12Z Interplay of magnetism and valence instabilities in lanthanide systems Jose Luiz Ferreira Sebastien Burdin Claudine Lacroix Intermediate valence Lanthanide compounds Periodic Anderson Model The valence instability in lanthanide systems is described within an extended periodic Anderson Hamiltonian (EPAM) which includes Coulomb repulsion between f- and conduction- electrons, allowing to describe both discontinuous and continuous valence variations. We investigate the connection be-tween valence and magnetism in this model and show that it can be applied to several lanthanide compounds showing both magnetic and valence instabilities. 2017-08-24T03:09:12Z 2017-08-24T03:09:12Z 2016 Article Jose, L. F., Sebastien, B., Claudine, L. (2016). Interplay of magnetism and valence instabilities in lanthanide systems. Journal of Science, Advanced Materials and Devices, 1, 164-166. 2468-2284 http://repository.vnu.edu.vn/handle/VNU_123/58163 en application/pdf ĐHQGHN
institution Vietnam National University, Hanoi
building VNU Library & Information Center
country Vietnam
collection VNU Digital Repository
language English
topic Intermediate valence
Lanthanide compounds
Periodic Anderson Model
spellingShingle Intermediate valence
Lanthanide compounds
Periodic Anderson Model
Jose Luiz Ferreira
Sebastien Burdin
Claudine Lacroix
Interplay of magnetism and valence instabilities in lanthanide systems
description The valence instability in lanthanide systems is described within an extended periodic Anderson Hamiltonian (EPAM) which includes Coulomb repulsion between f- and conduction- electrons, allowing to describe both discontinuous and continuous valence variations. We investigate the connection be-tween valence and magnetism in this model and show that it can be applied to several lanthanide compounds showing both magnetic and valence instabilities.
format Article
author Jose Luiz Ferreira
Sebastien Burdin
Claudine Lacroix
author_facet Jose Luiz Ferreira
Sebastien Burdin
Claudine Lacroix
author_sort Jose Luiz Ferreira
title Interplay of magnetism and valence instabilities in lanthanide systems
title_short Interplay of magnetism and valence instabilities in lanthanide systems
title_full Interplay of magnetism and valence instabilities in lanthanide systems
title_fullStr Interplay of magnetism and valence instabilities in lanthanide systems
title_full_unstemmed Interplay of magnetism and valence instabilities in lanthanide systems
title_sort interplay of magnetism and valence instabilities in lanthanide systems
publisher ĐHQGHN
publishDate 2017
url http://repository.vnu.edu.vn/handle/VNU_123/58163
_version_ 1680965588531281920

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