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dc.contributor.authorWaplak, S.
dc.contributor.authorSchmidt, V. Hugo
dc.date.accessioned2015-04-17T19:13:29Z
dc.date.available2015-04-17T19:13:29Z
dc.date.issued1984-11
dc.identifier.citationS. Waplak and V.H. Schmidt, “EPR study of the symmetry breaking effect in ferroelectric cesium dihydrogen phosphate doped with Cr5+ ions,� Solid State Communications. 52 (8), 709-712 (1984)en_US
dc.identifier.issn0038-1098
dc.identifier.urihttps://scholarworks.montana.edu/xmlui/handle/1/8985
dc.description.abstractThe (PO4)3− units in a CsH2PO4 (CDP) crystal were replaced in a small fraction of sites by (CrO4)3− groups and the EPR of the Cr5+ center was investigated. Splitting of the EPR line appears at T∗c=245 K, 91 K higher that the ferroelectric transition temperature Tc=154 K. The electronic wave function of Cr5+ (3d1) is identified as dx2−y2. The dx2−y2 function couples with the near protons and the reorientation of this unit in the two possible configurations occurs in the paraelectric phase and breaks the symmetry far above Tc. The observed correlation time 10−9 sec and associated activation energy ΔU=0.215 eV are discussed.en_US
dc.subjectElectromagneticsen_US
dc.subjectChemistryen_US
dc.subjectMaterials scienceen_US
dc.subjectPhysicsen_US
dc.titleEPR study of the symmetry breaking effect in ferroelectric cesium dihydrogen phosphate doped with Cr5+ ionsen_US
dc.typeArticleen_US
mus.citation.extentfirstpage709en_US
mus.citation.extentlastpage712en_US
mus.citation.issue8en_US
mus.citation.journaltitleSolid State Communicationsen_US
mus.citation.volume52en_US
mus.identifier.categoryChemical & Material Sciencesen_US
mus.identifier.categoryPhysics & Mathematicsen_US
mus.identifier.doi10.1016/0038-1098(84)90394-6en_US
mus.relation.collegeCollege of Letters & Science
mus.relation.collegeCollege of Letters & Scienceen_US
mus.relation.departmentPhysics.en_US
mus.relation.universityMontana State University - Bozemanen_US


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