Interband scattering in MgB2
超导电性
2007-05-23 v1
摘要
The scattering process responsible for connecting the bands remains one of the last open questions on the physical properties of MgB2. Through the analysis of the equilibrium and photo-induced far-infrared properties as well as electron spin resonance of MgB2 we propose a phonon mediated energy transfer process between the bands based on the coupling of quasiparticles to an E2g phonon.
引用
@article{arxiv.cond-mat/0404382,
title = {Interband scattering in MgB2},
author = {R. P. S. M. Lobo and M. Elsen and P. Monod and J. J. Tu and Eun-Mi Choi and Hyeong-Jin Kim and W. N. Kang and Sung-Ik Lee and R. J. Cava and G. L. Carr},
journal= {arXiv preprint arXiv:cond-mat/0404382},
year = {2007}
}
备注
6 pages 2 figures included. Submitted to NATO Advanced Research Workshop Proceedings (Miami January 2004)