Zn-substitution effects on the optical conductivity in YBa2Cu3O7-delta crystals: Strong pair breaking and reduction of in-plane anisotropy
Zn-substitution effects on the optical conductivity in YBa2Cu3O7-delta crystals: Strong pair breaking and reduction of in-plane anisotropy
复制标题
Zn 取代对 YBa2Cu3O7-δ 晶体中光学电导率的影响：强对断裂和面内各向异性的降低
DOI：
10.1103/physrevb.57.r11081
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
K. Tomimoto
中科院分区：
文献类型：
--
作者：
N. L. Wang;S. Tajima;A. Rykov;K. Tomimoto
研究了最佳退火态YBa2Cu3O7-Delta晶体的a、b、c轴光导谱中的锌替代效应。发现极少量的锌对这两种材料的低能电荷动力学都有严重影响
Zn substitution effects on the a-, b-, and c-axis optical conductivity spectra have been investigated for optimally annealed YBa2Cu3O7-delta crystals. It was revealed that a very small amount of Zn seriously affects the low-energy charge dynamics in both