TY - JOUR AU - Cardona, M. AU - Kremer, R. K. AU - Lauck, R. AU - Siegle, G. AU - Romero, A. H. AU - Serrano GutiƩrrez, Jorge PY - 2007 SN - 1098-0121 UR - https://uvadoc.uva.es/handle/10324/65313 AB - In recent years, the availability of highly pure stable isotopes has made possible the investigation of the dependence of the physical properties of crystals, in particular, semiconductors, on their isotopic composition. Following the investigation of... LA - eng PB - American Physical Society TI - Heat capacity of PbS: Isotope effects DO - 10.1103/PhysRevB.76.075211 ER -