MASS SEPARATION OF IMAGE GAS-FIELD IONS IN THE FIELD-ION MICROSCOPE

被引：9

作者：

DRACHSEL, W ^{[1
]}

GORODETSKII, V ^{[1
]}

BLOCK, JH ^{[1
]}

机构：

[1] RUSSIAN ACAD SCI,BORESKOV INST CATALYSIS,NOVOSIBIRSK,RUSSIA

来源：

APPLIED SURFACE SCIENCE | 1994年 / 76卷 / 1-4期

关键词：

D O I：

10.1016/0169-4332(94)90325-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A simple magnetic mass separator is described which can be inserted in a conventional field ion microscope in order to identify the mass of the imaging-gas ions. The mini-mass spectrometer has been designed to allow a mass separation of DELTAm/m almost-equal-to 0.1 from small surface areas of as few as approximately 100 surface sites. An application to a FIM study of hydrogen oxidation on Pt will be given.

引用

页码：70 / 72

页数：3

共 4 条

[1] ERNST N, COMMUNICATION
[2] ISOTHERMAL OSCILLATIONS OF THE HYDROGEN-OXIDATION REACTION ON PLATINUM - INVESTIGATIONS IN THE FIELD ELECTRON AND FIELD-ION MICROSCOPE
GORODETSKII, V
BLOCK, JH
DRACHSEL, W
[J]. APPLIED SURFACE SCIENCE, 1994, 76 (1-4) : 129 - 135
[3] IMAGING THE OSCILLATING COOXIDATION ON PT-SURFACES WITH FIELD-ION MICROSCOPY
GORODETSKII, V
DRACHSEL, W
BLOCK, JH
[J]. CATALYSIS LETTERS, 1993, 19 (2-3) : 223 - 231
[4] ATOM-PROBE FIELD ION MICROSCOPE
MULLER, EW
PANITZ, JA
MCLANE, SB
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1968, 39 (01) : 83 - &

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