INFLUENCE OF OXYGEN CONCENTRATION ON THE 2-MAGNON LIGHT-SCATTERING SPECTRA IN YBA2CU3O6+X SINGLE-CRYSTALS

被引：11
作者：
BAZHENOV, AV
MAKSIMOV, AA
PRONIN, DA
TARTAKOVSKII, II
TIMOFEEV, VB
机构：
[1] Institute of Solid State Physics, USSR Academy of Sciences, Chernogolovka, Moscow district
来源：
PHYSICA C | 1990年 / 169卷 / 5-6期
关键词：
D O I：
10.1016/0921-4534(90)90580-8
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The investigations of IR reflection and Raman scattering were carried out with high spatial resolution in YBa2Cu3O6+x single crystals with different oxygen content (x≈0-0.7). From the analysis of Raman data it was found that an increase of oxygen content results in a rapid increase of magnon damping and disappearance of the two-magnon scattering line from RS spectra. © 1990.
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页码：381 / 385
页数：5
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