Spontaneous strain in ferroelastic incommensurate [N(CH3)4]2CuCl4 crystals

dc.contributor.authorMüller, Volkmar
dc.contributor.authorFuith, Armin H.
dc.contributor.authorFousek, Jan
dc.contributor.authorWarhanek, Hans
dc.contributor.authorBeige, Horst
dc.date.accessioned2016-07-08
dc.date.available2016-07-08
dc.date.issued1997
dc.description.abstractThe temperature dependence of spontaneous strain is investigated in the ferroelastic lock-in phase of [N(CHs),&CuCIi crystals by thermal mechanical analysis. The critical index of the order parameter modulus is found to be j3 =0.33. Considerable wall displacements have been detected for shear stress as small as a, =2.4kPa which indicates that the mechanical pinning energy is extremely small. 0 1997 Published by Elsevier Science Ltden
dc.formattext
dc.identifier.issn0038-1098
dc.identifier.scopus2-s2.0-0031275478
dc.identifier.urihttps://dspace.tul.cz/handle/15240/16617
dc.language.isoen
dc.relation.ispartofSolid State Communications
dc.relation.ispartofSolid State Communicationsen
dc.sourcej-scopus
dc.subjectA. ferroelasticsen
dc.subjectD. phase transitionsen
dc.titleSpontaneous strain in ferroelastic incommensurate [N(CH3)4]2CuCl4 crystalsen
dc.typearticle
local.accessaccess
local.citation.epage458
local.citation.spage455
local.departmentDepartment of Physics
local.facultyFaculty of Sciences, Humanities and Education
local.fulltextyes
local.fulltextyes
local.identifier.codenSSCOA
local.notenefunguje RIV
local.relation.issue8
local.relation.volume104
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