APPLYING ZEKE-SPECTROSCOPY TO CLUSTERS

被引：12

作者：

GANTEFOR, GF

COX, DM

KALDOR, A

机构：

[1] Corporate Research Laboratories, Exxon Research and Engineering Company, Clinton Township, Annandale, 08801, NJ

来源：

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1991年 / 19卷 / 1-4期

关键词：

D O I：

10.1007/BF01448255

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

In this paper we describe the application of a special form of electron photodetachment spectroscopy, zero electron kinetic energy (ZEKE) spectroscopy, to the study of cold metal cluster anions. From this study we have obtained vibrational and thus structural information of several neutral and charged clusters, e.g. Au2-/0, Ag3-/0, Sn2-/0 and Al3-/0. In addition, in separate measurements of the relative photodetachment cross section of Au2-, we have discovered sharp resonances which are due to electronic autodetachment from a short lived excited state.

引用

页码：59 / 61

页数：3

共 11 条

[1] AN ABINITIO CONFIGURATION-INTERACTION STUDY OF THE EXCITED-STATES OF THE NA4 CLUSTER - ASSIGNMENT OF THE ABSORPTION-SPECTRUM [J].

BONACICKOUTECKY, V ;

FANTUCCI, P ;

KOUTECKY, J .

CHEMICAL PHYSICS LETTERS, 1990, 166 (01) :32-38

[2] ULTRAVIOLET PHOTOELECTRON-SPECTRA OF MASS-SELECTED COPPER CLUSTERS - EVOLUTION OF THE 3D BAND [J].

CHESHNOVSKY, O ;

TAYLOR, KJ ;

CONCEICAO, J ;

SMALLEY, RE .

PHYSICAL REVIEW LETTERS, 1990, 64 (15) :1785-1788

[3] PHOTOEMISSION FROM TIN AND LEAD CLUSTER ANIONS [J].

GANTEFOR, G ;

GAUSA, M ;

MEIWESBROER, KH ;

LUTZ, HO .

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1989, 12 (1-4) :405-409

[4] HIGH-RESOLUTION PHOTODETACHMENT SPECTROSCOPY OF JET-COOLED METAL CLUSTER ANIONS - AU2- AND AG3- [J].

GANTEFOR, GF ;

COX, DM ;

KALDOR, A .

JOURNAL OF CHEMICAL PHYSICS, 1990, 93 (11) :8395-8396

[5] RESONANCES IN THE PHOTODETACHMENT CROSS-SECTION OF AU 2- [J].

GANTEFOR, GF ;

COX, DM ;

KALDOR, A .

JOURNAL OF CHEMICAL PHYSICS, 1991, 94 (02) :854-858

[6] ADIABATIC IONIZATION-POTENTIAL OF AL-2 AND VIBRATIONAL-SPECTRUM OF THE X2-SIGMA-G+ STATE OF AL-2+ [J].

HARRINGTON, JE ;

WEISSHAAR, JC .

JOURNAL OF CHEMICAL PHYSICS, 1990, 93 (01) :854-855

[7]

HOE J, 1990, UNPUS J CHEM PHYS

[8] HIGH-RESOLUTION THRESHOLD PHOTODETACHMENT SPECTROSCOPY OF NEGATIVE-IONS [J].

KITSOPOULOS, TN ;

WALLER, IM ;

LOESER, JG ;

NEUMARK, DM .

CHEMICAL PHYSICS LETTERS, 1989, 159 (04) :300-306

[9]

MUELLERDETHLEFS K, 1984, Z NATURFORSCH A, V39, P1089

[10] VIBRATIONAL AUTODETACHMENT SPECTROSCOPY OF AU-6- IMAGE-CHARGE-BOUND STATES OF A GOLD RING [J].

TAYLOR, KJ ;

JIN, C ;

CONCEICAO, J ;

WANG, LS ;

CHESHNOVSKY, O ;

JOHNSON, BR ;

NORDLANDER, P ;

SMALLEY, RE .

JOURNAL OF CHEMICAL PHYSICS, 1990, 93 (10) :7515-7518

← 1 2 →