ION TRAPPING BY EXTERNAL-FIELD OF AC ELECTRICAL QUADRUPOLE SUPERIMPOSED ON STATIC ATTRACTION

被引：32

作者：

KANAYAMA, T ^{[1
]}

机构：

[1] NATL INST ADV INTERDISCIPLINARY RES,JOINT RES CTR ATOM TECHNOL,TSUKUBA,IBARAKI 305,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1994年 / 33卷 / 12B期

关键词：

ION TRAP; EXTERNAL FIELD OF AC MULTIPOLE; NUMERICAL SIMULATION;

D O I：

10.1143/JJAP.33.L1792

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This paper proposes a new type of ion trap, which uses the external field of two-dimensional ac quadrupole superimposed on an attractive monopole dc field. It is demonstrated by theoretical calculation and numerical simulation that the present trap accepts charged particles with a wide range of mass values without the need for adjusting the trapping parameters. This feature has been verified by trapping experiments using Xe and He ions.

引用

页码：L1792 / L1795

页数：4

共 12 条

[1] AMMONIA CHEMISORPTION STUDIES ON SILICON CLUSTER IONS [J].

ALFORD, JM ;

LAAKSONEN, RT ;

SMALLEY, RE .

JOURNAL OF CHEMICAL PHYSICS, 1991, 94 (04) :2618-2630

[2] METAL CLUSTER ION-CYCLOTRON RESONANCE - COMBINING SUPERSONIC METAL CLUSTER BEAM TECHNOLOGY WITH FT-ICR [J].

ALFORD, JM ;

WILLIAMS, PE ;

TREVOR, DJ ;

SMALLEY, RE .

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 1986, 72 (1-2) :33-51

[3] STUDIES OF GAS-PHASE REACTIONS OF SILICON CATION CLUSTERS, SIN+, USING FOURIER-TRANSFORM MASS-SPECTROMETRY [J].

CREASY, WR ;

OKEEFE, A ;

MCDONALD, JR .

JOURNAL OF PHYSICAL CHEMISTRY, 1987, 91 (11) :2848-2855

[4] IRON STORAGE IN 3-DIMENSIONAL ROTATIONALLY SYMMETRIC QUADRUPOLE FIELDS .I. THEORETICAL TREATMENT [J].

DAWSON, PH ;

WHETTEN, NR .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1968, 5 (01) :1-&

[5]

Dehmelt HG., 1968, ADV ATOM MOL OPT PHY, V3, P53, DOI [10.1016/s0065-2199(08)60170-0, DOI 10.1016/S0065-2199(08)60170-0]

[6] FT-ICR PROBES OF SILICON CLUSTER CHEMISTRY - THE SPECIAL BEHAVIOR OF SI-39+ [J].

ELKIND, JL ;

ALFORD, JM ;

WEISS, FD ;

LAAKSONEN, RT ;

SMALLEY, RE .

JOURNAL OF CHEMICAL PHYSICS, 1987, 87 (04) :2397-2399

[7] DIE DREIDIMENSIONALE STABILISIERUNG VON LADUNGSTRAGERN IN EINEM VIERPOLFELD [J].

FISCHER, E .

ZEITSCHRIFT FUR PHYSIK, 1959, 156 (01) :1-26

[8]

LANDAU LD, 1960, MECHANICS, pCH5

[9] REACTIVITY OF IONIC SILICON CLUSTERS WITH METHYLSILANE STUDIED BY FOURIER-TRANSFORM ION-CYCLOTRON RESONANCE MASS-SPECTROMETRY [J].

MANDICH, ML ;

REENTS, WD ;

BONDYBEY, VE .

JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (11) :2315-2319

[10] HOW TO GROW LARGE CLUSTERS FROM SIXDY+ IONS IN SILANE OR DISILANE - WATER THEM [J].

MANDICH, ML ;

REENTS, WD .

JOURNAL OF CHEMICAL PHYSICS, 1992, 96 (06) :4233-4245

← 1 2 →