Calculation of the photoelectron spectra under a scaling transform

By solving the time-dependent Schr6dinger equation, the dependence of photoelectron energy spectra on the binding energy of targets, wavelength and the intensity of laser pulse is exhibited and a scaling law of kinetic energy spectra of both the direct and the rescattered photoelectrons is concluded...

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Bibliographic Details
Published inChinese physics B Vol. 22; no. 1; pp. 197 - 201
Main Author 叶会亮 吴艳 张敬涛 邵初寅
Format Journal Article
LanguageEnglish
Published 2013
Subjects
Equivalence
Kinetic energy
Lasers
Mathematical analysis
Photoelectrons
Schroedinger equation
Spectra
Wavelengths
光电子能谱
光电离过程
尺度变换
时间依赖性
标度律
激光脉冲
结合能
计算
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ISSN1674-1056
2058-3834
1741-4199
DOI10.1088/1674-1056/22/1/013207

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Summary:By solving the time-dependent Schr6dinger equation, the dependence of photoelectron energy spectra on the binding energy of targets, wavelength and the intensity of laser pulse is exhibited and a scaling law of kinetic energy spectra of both the direct and the rescattered photoelectrons is concluded. The scaling law provides a convenient tool to determine the equivalent photoionization process of various atoms or molecules in various laser fields. The verification of the scaling law by independent methods provides incontestable support to the validity of the scaling law.
Bibliography:scaling law, photoelectron energy spectrum, rescattering process
By solving the time-dependent Schr6dinger equation, the dependence of photoelectron energy spectra on the binding energy of targets, wavelength and the intensity of laser pulse is exhibited and a scaling law of kinetic energy spectra of both the direct and the rescattered photoelectrons is concluded. The scaling law provides a convenient tool to determine the equivalent photoionization process of various atoms or molecules in various laser fields. The verification of the scaling law by independent methods provides incontestable support to the validity of the scaling law.
11-5639/O4
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1674-1056
2058-3834
1741-4199
DOI:10.1088/1674-1056/22/1/013207