Phase Transitions and Change of Type in Low-Temperature Heat Propagation
نویسندگان
چکیده
منابع مشابه
Phase transitions and change of type in low-temperature heat
Classical heat pulse experiments have shown heat to propagate in waves through crystalline materials at temperatures close to absolute zero. With increasing temperature, these waves slow down and finally disappear, to be replaced by diffusive heat propagation. Several features surrounding this phenomenon are examined in this work. The model used switches between an internal parameter (or extend...
متن کاملPhase Transitions and Change of Type in Low-Temperature Heat Propagation
Classical heat pulse experiments have shown heat to propagate in waves through crystalline materials at temperatures close to absolute zero. With increasing temperature, these waves slow down and finally disappear, to be replaced by diffusive heat propagation. Several features surrounding this phenomenon are examined in this work. The model used switches between an internal parameter (or extend...
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ژورنال
عنوان ژورنال: SIAM Journal on Applied Mathematics
سال: 2006
ISSN: 0036-1399,1095-712X
DOI: 10.1137/040612208