Temperature dependence of the mode Grüneisen parameter in the vicinity of the ?-transition point in NH4Cl
dc.authorid | 0000-0002-7745-6490 | |
dc.contributor.author | Karaçalı, Hüseyin | |
dc.contributor.author | Yurtseven, Hasan Hamit | |
dc.date.accessioned | 2021-06-23T18:54:13Z | |
dc.date.available | 2021-06-23T18:54:13Z | |
dc.date.issued | 2006 | |
dc.department | BAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümü | en_US |
dc.description.abstract | This study gives our relations between the specific heat Cp and the Raman frequency shifts (1/?)(??/?T)p for the lattice modes of ?5 (144 cm-1) and ?5 (174 cm-1), when the mode Grüneisen parameter ?p depends on the temperature near the ?-transition in NH4Cl (T? = 242.5 K, P = 0). From our linear relations between Cp and (1/?)(??/?T)p, we deduce the values of the slope (dP/dT)? for both lattice modes in this crystal. Our (dP/dT)? values remain almost the same as those which we calculate when ?p is taken as a constant close to the ?-transition in NH4Cl. Our calculated values for (dP/dT)? are reasonable in compared to the experimental values. | en_US |
dc.identifier.endpage | 1102 | en_US |
dc.identifier.issn | 0019-4522 | |
dc.identifier.issue | 11 | en_US |
dc.identifier.scopus | 2-s2.0-33845617172 | en_US |
dc.identifier.scopusquality | Q4 | en_US |
dc.identifier.startpage | 1097 | en_US |
dc.identifier.uri | https://hdl.handle.net/20.500.12491/4319 | |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-33845617172&partnerID=40&md5=7c9c854e3dd3c6dbadea9dba90a8aa04 | |
dc.identifier.volume | 83 | en_US |
dc.indekslendigikaynak | Web of Science | en_US |
dc.indekslendigikaynak | Scopus | en_US |
dc.institutionauthor | Karaçalı, Hüseyin | |
dc.language.iso | en | en_US |
dc.relation.ispartof | Journal of the Indian Chemical Society | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | ?-transition point | en_US |
dc.subject | Ammonium chloride | en_US |
dc.subject | Mode Grüneisen parameter | en_US |
dc.title | Temperature dependence of the mode Grüneisen parameter in the vicinity of the ?-transition point in NH4Cl | en_US |
dc.type | Article | en_US |