Publication Date:
2018-10-27
Description:
Author(s): Masato Hamada, Emi Minamitani, Motoaki Hirayama, and Shuichi Murakami Phonon modes in crystals can have angular momenta in general. It nevertheless cancels in equilibrium when the time-reversal symmetry is preserved. In this Letter, we show that when a temperature gradient is applied and heat current flows in the crystal, the phonon distribution becomes off equilibriu... [Phys. Rev. Lett. 121, 175301] Published Fri Oct 26, 2018
Keywords:
Condensed Matter: Structure, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics