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oai:uvadoc.uva.es:10324/653092025-02-13T09:52:58Zcom_10324_1158com_10324_931com_10324_894col_10324_1242

Kremer, R. K. Cardona, M. Siegle, G. Díaz-Sánchez, L. E. Romero, A. H. Serrano Gutiérrez, Jorge 2024-01-30T12:03:32Z 2024-01-30T12:03:32Z 2008 PHYSICAL REVIEW B 77, 054303 (2008) 1098-0121 https://uvadoc.uva.es/handle/10324/65309 10.1103/PhysRevB.77.054303 5 Physical Review B 77 1550-235X We report measurements of the specific heat C of antimony crystals in the 2–50K temperature range for several isotopic compositions and ab initio calculations of the specific heat as a function of temperature. The contribution of spin-orbit interaction and the dependence of C on isotopic mass are discussed and compared with previous observations reported for semiconductors and group VA semimetals. We also discuss the effect of spin-orbit interaction on the trigonal lattice parameter and the cohesive energy. CONACYT CNS IPICYT Universite Catholique Louvaine application/pdf eng American Physical Society info:eu-repo/semantics/openAccess Specific heat of Sb: Isotopic and spin-orbit effects from measurements andab initiocalculations info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion SI