Velocity map imaging of atomic and molecular processes at the free electron laser in Hamburg (FLASH)

被引：27

作者：

Johnsson, P. ^{[1
]}

Siu, W. ^{[1
]}

Gijsbertsen, A. ^{[1
]}

Verhoeven, J. ^{[1
]}

Meijer, A. S. ^{[2
]}

van der Zande, W. ^{[2
]}

Vrakking, M. J. J. ^{[1
]}

机构：

[1] AMOLF, Inst Atom & Mol Phys, FOM, Amsterdam, Netherlands

[2] Radboud Univ Nijmegen, Inst Mol & Mat, NL-6525 ED Nijmegen, Netherlands

来源：

JOURNAL OF MODERN OPTICS | 2008年 / 55卷 / 16期

关键词：

free electron laser; velocity map imaging; dissociative ionization;

D O I：

10.1080/09500340802393062

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Velocity map imaging was implemented at the free electron laser in Hamburg to image atomic and molecular photoionization processes at a photon energy of 45.55 eV. High quality momentum distributions were recorded for a range of rare gases (He, Ne, Ar, Kr and Xe) and small molecules (H-2, D-2, O-2, N-2, CO2). This proof-of-principle experiment illustrates the potential for using velocity map imaging in order to study non-linear ionization and/or dissociation processes.

引用

页码：2693 / 2709

页数：17

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