Electron doping of NbSe2

被引：0
|
作者：
Eremenko, V. V. [1 ]
Ibulaev, V. V. [1 ]
Sirenko, V. A. [1 ]
Shvedun, M. Yu. [1 ]
Kulikov, L. M. [2 ]
Petrusenko, Yu. T. [3 ]
Borisenko, V. M. [3 ]
Astakhov, A. N. [3 ]
Barankov, D. Yu. [3 ]
机构：
[1] Natl Acad Sci Ukraine, B Verkin Inst Low Temp Phys & Engn, UA-61103 Kharkov, Ukraine
[2] Natl Acad Sci Ukraine, IN Frantsevich Inst Problems Mat Sci, UA-03680 Kiev 142, Ukraine
[3] Kharkov Phys & Technol Inst, Ctr Nat Sci, UA-61108 Kharkov, Ukraine
来源：
LOW TEMPERATURE PHYSICS | 2009年 / 35卷 / 05期
关键词：
electron beam effects; electron density; Fermi liquid; niobium compounds; X-ray diffraction; IRRADIATION;
D O I：
10.1063/1.3132767
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The influence of fast-electron irradiation on the properties of the hexagonal modification of niobium diselenide, 2H-NbSe2, is investigated by the methods of x-ray and electron diffractometry. The observed changes in the diffractograms are explained by a redistribution of the electron density under irradiation, viz., an increase of the electron density in the planes with high packing density-the basal and prismatic planes {110}, {210}. The appearance of diffuse scattering of x rays and electrons at high doses of irradiation is attributed to growth of the electron density of the Fermi liquid.
引用
收藏
页码：430 / 433
页数：4
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