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dc.contributor.authorDe La Flor Martín, Gemma
dc.contributor.authorSouvignier, Bernd
dc.contributor.authorMadariaga Menéndez, Gotzon
dc.contributor.authorAroyo, Mois Ilia
dc.identifier.citationActa Crystallographica Section A Foundations and Advances 77 : 559-571 (2021)es_ES
dc.description.abstract[EN]The section of the Bilbao Crystallographic Server ( dedicated to subperiodic groups contains crystallographic and Brillouin-zone databases for the layer groups. The crystallographic databases include the generators/general positions (GENPOS), Wyckoff positions (WYCKPOS) and maximal subgroups (MAXSUB). The Brillouin-zone database (LKVEC) offers k-vector tables and Brillouin-zone figures of all 80 layer groups which form the background of the classification of their irreducible representations. The symmetry properties of the wavevectors are described applying the so-called reciprocal-space-group approach and this classification scheme is compared with that of Litvin & Wike [(1991), Character Tables and Compatibility Relations of the Eighty Layer Groups and Seventeen Plane Groups. New York: Plenum Press]. The specification of independent parameter ranges of k vectors in the representation domains of the Brillouin zones provides a solution to the problems of uniqueness and completeness of layer-group representations. The Brillouin-zone figures and k-vector tables are described in detail and illustrated by several examples.es_ES
dc.description.sponsorshipThis work has been supported by the Spanish Ministry of Science and Innovation (project MINECOG19/P21) and the Government of the Basque Country (project IT1301-19).es_ES
dc.publisherInternational Union of Crystallographyes_ES
dc.subjectBilbao Crystallographic Serveres_ES
dc.subjectlayer groupses_ES
dc.subjectBrillouin-zone databasees_ES
dc.titleLayer groups: Brillouin-zone and crystallographic databases on the Bilbao Crystallographic Serveres_ES
dc.rights.holderOpen Access CC BYes_ES
dc.rights.holderAtribución 3.0 España*

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