Enhanced inner-shell x-ray emission by femtosecond-laser irradiation of solid cone targets

Xiaoya Li; Jiaxiang Wang; Wenjun Zhu; Yan Ye; Jun Li; Yong Yu

doi:10.1103/PhysRevE.83.046404

Enhanced inner-shell x-ray emission by femtosecond-laser irradiation of solid cone targets

Xiaoya Li^*
, Jiaxiang Wang
, Wenjun Zhu
, Yan Ye
, Jun Li
, Yong Yu

^*Corresponding author for this work

School of Physics and Electronic Science

National Key Laboratory of Shock Wave and Detonation Physics Research

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

The possibility of enhancing inner-shell x-ray emission, especially Kα emission, by femtosecond-laser irradiation of solid cones instead of foils was investigated theoretically. In a model for hot electron (HE) transport and Kα x-ray generation, Kα emission from laser-irradiated solid cones and foils is investigated. As a complementarity to the model, the contributions from electric and magnetic fields generated by the HE current in solid cones and foils are discussed. The results indicate that the efficiency of HE energy conversion to Kα photons is improved and the optimum HE temperature is increased.

Original language	English
Article number	046404
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	83
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevE.83.046404
State	Published - 18 Apr 2011

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10.1103/PhysRevE.83.046404

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title = "Enhanced inner-shell x-ray emission by femtosecond-laser irradiation of solid cone targets",

abstract = "The possibility of enhancing inner-shell x-ray emission, especially Kα emission, by femtosecond-laser irradiation of solid cones instead of foils was investigated theoretically. In a model for hot electron (HE) transport and Kα x-ray generation, Kα emission from laser-irradiated solid cones and foils is investigated. As a complementarity to the model, the contributions from electric and magnetic fields generated by the HE current in solid cones and foils are discussed. The results indicate that the efficiency of HE energy conversion to Kα photons is improved and the optimum HE temperature is increased.",

author = "Xiaoya Li and Jiaxiang Wang and Wenjun Zhu and Yan Ye and Jun Li and Yong Yu",

year = "2011",

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doi = "10.1103/PhysRevE.83.046404",

language = "英语",

volume = "83",

journal = "Physical Review E - Statistical, Nonlinear, and Soft Matter Physics",

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T1 - Enhanced inner-shell x-ray emission by femtosecond-laser irradiation of solid cone targets

AU - Li, Xiaoya

AU - Wang, Jiaxiang

AU - Zhu, Wenjun

AU - Ye, Yan

AU - Li, Jun

AU - Yu, Yong

PY - 2011/4/18

Y1 - 2011/4/18

N2 - The possibility of enhancing inner-shell x-ray emission, especially Kα emission, by femtosecond-laser irradiation of solid cones instead of foils was investigated theoretically. In a model for hot electron (HE) transport and Kα x-ray generation, Kα emission from laser-irradiated solid cones and foils is investigated. As a complementarity to the model, the contributions from electric and magnetic fields generated by the HE current in solid cones and foils are discussed. The results indicate that the efficiency of HE energy conversion to Kα photons is improved and the optimum HE temperature is increased.

AB - The possibility of enhancing inner-shell x-ray emission, especially Kα emission, by femtosecond-laser irradiation of solid cones instead of foils was investigated theoretically. In a model for hot electron (HE) transport and Kα x-ray generation, Kα emission from laser-irradiated solid cones and foils is investigated. As a complementarity to the model, the contributions from electric and magnetic fields generated by the HE current in solid cones and foils are discussed. The results indicate that the efficiency of HE energy conversion to Kα photons is improved and the optimum HE temperature is increased.

UR - https://www.scopus.com/pages/publications/79961038369

U2 - 10.1103/PhysRevE.83.046404

DO - 10.1103/PhysRevE.83.046404

M3 - 文章

AN - SCOPUS:79961038369

SN - 1539-3755

VL - 83

JO - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics

JF - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics

IS - 4

M1 - 046404

ER -

Enhanced inner-shell x-ray emission by femtosecond-laser irradiation of solid cone targets

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