MOSSBAUER INSITU CELL WITH VARIABLE TEMPERATURE AND APPLIED MAGNETIC-FIELD CAPABILITIES

被引：18

作者：

CLAUSEN, BS ^{[1
]}

MORUP, S ^{[1
]}

NIELSEN, P ^{[1
]}

THRANE, N ^{[1
]}

TOPSOE, H ^{[1
]}

机构：

[1] HALDOR TOPSOE RES LABS,DK-2800 LYNGBY,DENMARK

来源：

JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 1979年 / 12卷 / 05期

关键词：

D O I：

10.1088/0022-3735/12/5/025

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A Mossbauer in situ cell for studies of catalysts and small particles is described. The cell allows studies in the temperature range 78-725K with the sample either in ultra-high vacuum or in the presence of gases. Furthermore, the cell is designed for studies in applied magnetic fields. Its application is illustrated by studies of superparamagnetic alpha -Fe particles supported on silica.

引用

页码：439 / 441

页数：3

共 7 条

[1] SURFACE, CATALYTIC, AND MAGNETIC-PROPERTIES OF SMALL IRON PARTICLES - EFFECT OF CHEMISORPTION OF HYDROGEN ON MAGNETIC-ANISOTROPY .4. [J].