DESORPTION OF IONS FOLLOWING VALENCE EXCITATION OF RARE-GAS SOLIDS

被引：21

作者：

DUJARDIN, G

HELLNER, L

BESNARDRAMAGE, MJ

AZRIA, R

机构：

[1] UNIV PARIS 11,CNRS,PHOTOPHYS MOLEC LAB,F-91405 ORSAY,FRANCE

[2] UNIV PARIS 11,COLLIS ATOM & MOLEC LAB,F-91405 ORSAY,FRANCE

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 64卷 / 11期

关键词：

D O I：

10.1103/PhysRevLett.64.1289

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Ion photodesorption from rare-gas solids (Ar, Kr, Xe) is observed in the 25120-eV photon energy range. Three different primary electronic processes, (i) formation of satellite states of the singly charged ions, (ii) direct double photoionization, and (iii) resonant double photoionization, are shown to produce ion desorption. A mechanism based on an interatomic charge exchange or ionization leading to a Coulomb repulsion between positive charges is proposed to account for ion desorption. © 1990 The American Physical Society.

引用

页码：1289 / 1292

页数：4

共 30 条

[11] OBSERVATION OF THE ARGON PHOTOELECTRON SATELLITES NEAR THRESHOLD
HALL, RI
AVALDI, L
DAWBER, G
RUTTER, PM
MACDONALD, MA
KING, GC
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1989, 22 (20) : 3205 - 3216
[12] MULTIPLE PHOTOIONISATION OF THE RARE-GASES IN THE XUV REGION
HAYAISHI, T
MORIOKA, Y
KAGEYAMA, Y
WATANABE, M
SUZUKI, IH
MIKUNI, A
ISOYAMA, G
ASAOKA, S
NAKAMURA, M
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1984, 17 (17) : 3511 - 3527
[13] MULTIPLE PHOTOIONIZATION IN THE RARE-GASES FROM THRESHOLD TO 280 EV
HOLLAND, DMP
CODLING, K
WEST, JB
MARR, GV
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1979, 12 (15) : 2465 - 2484
[14] THERMAL-ENERGY CHARGE-TRANSFER, QUENCHING, AND ASSOCIATION REACTIONS OF DOUBLY CHARGED IONS IN THE RARE-GASES
JOHNSEN, R
BIONDI, MA
[J]. PHYSICAL REVIEW A, 1979, 20 (01): : 87 - 97
[15] RECENT RESULTS FROM ESD AND PSD ON RARE-GAS SOLIDS WITH LOW-ENERGY ELECTRON AND WITH SYNCHROTRON RADIATION EXCITATION
KLOIBER, T
ZIMMERER, G
[J]. RADIATION EFFECTS AND DEFECTS IN SOLIDS-INCORPORATING PLASMA SCIENCE AND PLASMA TECHNOLOGY, 1989, 109 (1-4): : 219 - 227
[16] STIMULATED DESORPTION
KNOTEK, ML
[J]. REPORTS ON PROGRESS IN PHYSICS, 1984, 47 (11) : 1499 - 1561
[17] HIGH-RESOLUTION MEASUREMENTS OF THE 3S SATELLITE SPECTRUM OF ARGON BETWEEN 77 AND 120 EV PHOTON ENERGY
KOSSMANN, H
KRASSIG, B
SCHMIDT, V
HANSEN, JE
[J]. PHYSICAL REVIEW LETTERS, 1987, 58 (16) : 1620 - 1623
[18] THE ORIGIN OF THE 3RD CONTINUA EMITTED BY EXCITED RARE-GASES
LANGHOFF, H
[J]. OPTICS COMMUNICATIONS, 1988, 68 (01) : 31 - 34
[19] MADDEN RP, 1969, PHYS REV, V177, pA136
[20] EJECTED-ATOM ENERGY-SPECTRA FROM ELECTRONICALLY EXCITED RARE-GAS SOLIDS
OSHAUGHNESSY, DJ
BORING, JW
CUI, S
JOHNSON, RE
[J]. PHYSICAL REVIEW LETTERS, 1988, 61 (14) : 1635 - 1638

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