A MOSSBAUER STUDY OF FE CLUSTERS GROWN IN AG MATRIX

被引：17

作者：

MAKHLOUF, SA ^{[1
]}

SUMIYAMA, K ^{[1
]}

ONODERA, H ^{[1
]}

WAKOH, K ^{[1
]}

SUZUKI, K ^{[1
]}

机构：

[1] UNIV ASSIUT,FAC SCI,DEPT PHYS,ASSIUT,EGYPT

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1993年 / 76卷 / 1-4期

关键词：

D O I：

10.1016/0168-583X(93)95178-8

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Since Fe and Ag are immiscible, we have tried to obtain fcc Fe clusters embedded in the Ag matrix using an ionized cluster beam (ICB) technique together with thermal evaporation or ion beam sputtering. Mossbauer spectra at 4.2 K of a sample with the composition ratio Fe/Ag = 45/55 could be fitted by two sextets with hyperfine fields of about 355 and 336 kOe and a singlet with an isomer shift of 0.26 mm s-1.

引用

页码：197 / 198

页数：2

共 7 条

[1] DETERMINATION OF NEEL TEMPERATURES IN FCC IRON [J].