LXXXV. The specific heats of lithium fluoride, sodium chloride and zinc sulphide at low temperatures
作者： Douglas L. Martin
DOI: 10.1080/14786440708520602
关键词: Crystal 、 Inorganic chemistry 、 Lithium fluoride 、 Specific heat 、 Silicone grease 、 Materials science 、 Sodium 、 Atmospheric temperature range 、 Calorimeter 、 Zinc sulphide
摘要: Abstract The specific heats of lithium fluoride, sodium chloride and zinc sulphide have been measured within the temperature range 2°k to 30°k using a calorimeter novel type, upon which crystal specimens were stuck with silicone grease. Ideally, these three substances only lattice contribution their so that direct comparison results theoretical predictions theory is possible. Good agreement between experiment found. existence ‘T 3’ region extending up about 20°k shown clearly in case fluoride.
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