Probing electron transfer within alkali-metal halides via high-order harmonic generation

被引：6

作者：

Spanner, Michael ^{[1
]}

Brumer, Paul

机构：

[1] Univ Toronto, Dept Chem, Chem Phys Theory Grp, Toronto, ON M5S 3H6, Canada

来源：

PHYSICAL REVIEW A | 2008年 / 78卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1103/PhysRevA.78.033840

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

High-order harmonic generation (HHG) from an excited alkali-metal halide diatomic molecule undergoing electron transfer is considered. A clear signature of electron transfer, a result of a nonadiabatic coupling between the covalent and ionic electronic states, is seen in the HHG spectrum. This work demonstrates the feasibility of HHG probing of simple chemically relevant electronic dynamics, an approach capable of providing spatial and momentum structure regarding the electron transfer process.

引用

页数：5

共 34 条

[1]

[Anonymous], 2005, MOL REACTION DYNAMIC, DOI DOI 10.1017/CBO9780511614125

[2] Pump-probe photoionization study of the passage and bifurcation of a quantum wave packet across an avoided crossing [J].

Arasaki, Y ;

Takatsuka, K ;

Wang, KH ;

McKoy, V .

PHYSICAL REVIEW LETTERS, 2003, 90 (24) :4

[3] Probing proton dynamics in molecules on an attosecond time scale [J].

Baker, S ;

Robinson, JS ;

Haworth, CA ;

Teng, H ;

Smith, RA ;

Chirila, CC ;

Lein, M ;

Tisch, JWG ;

Marangos, JP .

SCIENCE, 2006, 312 (5772) :424-427

[4] TRANSITION-STATES OF CHARGE-TRANSFER REACTIONS - FEMTOSECOND DYNAMICS AND THE CONCEPT OF HARPOONING IN THE BIMOLECULAR REACTION OF BENZENE WITH IODINE [J].

CHENG, PY ;

ZHONG, D ;

ZEWAIL, AH .

JOURNAL OF CHEMICAL PHYSICS, 1995, 103 (12) :5153-5156

[5] PLASMA PERSPECTIVE ON STRONG-FIELD MULTIPHOTON IONIZATION [J].

CORKUM, PB .

PHYSICAL REVIEW LETTERS, 1993, 71 (13) :1994-1997

[6] Role of orbital symmetry in high-order harmonic generation from aligned molecules [J].

de Nalda, R ;

Heesel, E ;

Lein, M ;

Hay, N ;

Velotta, R ;

Springate, E ;

Castillejo, M ;

Marangos, JP .

PHYSICAL REVIEW A, 2004, 69 (03) :031804-1

[7] Direct imaging of rotational wave-packet dynamics of diatomic molecules [J].

Dooley, PW ;

Litvinyuk, IV ;

Lee, KF ;

Rayner, DM ;

Spanner, M ;

Villeneuve, DM ;

Corkum, PB .

PHYSICAL REVIEW A, 2003, 68 (02) :12

[8] A QUANTUM-MECHANICAL STUDY OF PREDISSOCIATION DYNAMICS OF NAL EXCITED BY A FEMTOSECOND LASER-PULSE [J].

ENGEL, V ;

METIU, H .

JOURNAL OF CHEMICAL PHYSICS, 1989, 90 (11) :6116-6128

[9] MULTIPLE ABSORPTION OF LASER PHOTONS BY ATOMS [J].

FAISAL, FHM .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1973, 6 (04) :L89-L92

[10] Real-time control of electronic motion: Application to NaI [J].

Gronager, M ;

Henriksen, NE .

JOURNAL OF CHEMICAL PHYSICS, 1998, 109 (11) :4335-4341

← 1 2 3 4 →