Possibilities for study of porous systems and some defective materials by positron annihilation spectroscopy

被引：2
作者：
Prokop'ev, E. P. [1 ]
Grafutin, V. I. [1 ]
Timoshenkov, S. P. [2 ]
Funtikov, Yu. V. [1 ]
机构：
[1] Alikhanov Inst Theoret & Expt Phys, Moscow 117259, Russia
[2] Tech Univ, Moscow State Inst Elect Engn, Zelenograd 103498, Moscow Oblast, Russia
来源：
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2008年 / 44卷 / 10期
基金：
英国科研创新办公室;
关键词：
D O I：
10.1134/S1061830908100070
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
It is shown that positron annihilation spectroscopy is one of the most efficient techniques for determining nanoobject sizes (vacancies, vacancy clusters); free volumes of pores, cavities, and voids; their concentrations; and the chemical composition at the annihilation site (location) in porous systems and some defective materials (numerous materials and nanomaterials important in engineering). Experimental studies of nanodefects in porous materials are briefly reviewed.
引用
收藏
页码：700 / 711
页数：12
相关论文
共 37 条
[1]  
[Anonymous], FIZICHESKAYA KHIMIYA
[2]  
Arefiev K. P., 1983, IZV VYSSH UCHEBN ZAV, P117
[3]  
Babichev A. P., 1991, FIZICHESKIE VELICHIN
[4]  
BARTENEV GM, 1971, USP FIZ NAUK, V103, P339
[5]  
BATAVIN VV, 1980, MIKROELEKTRONIKA, V9
[6]  
BOURGOUIN J, 1978, POINT DEFECTS SEMICO
[7]  
BRITKOV OM, 2007, PETERBURG ZH ELEKT, P15
[8]  
BRITKOV OM, 2004, VOPROSY ATOM NAUKI T, P40
[9]   DEFECTS AND OXYGEN IN SILICON STUDIED BY POSITRONS [J].
DANNEFAER, S .
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1987, 102 (02) :481-491
[10]  
DRUZKOV AP, CHARACTERIZATION NUN, pCH5
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