Detailed atomic modeling of Sn plasmas for the EUV source

A. Sasaki; A. Sunahara; K. Nishihawra; T. Nishikawa; F. Koike; H. Tanuma

doi:10.1088/1742-6596/112/4/042062

Detailed atomic modeling of Sn plasmas for the EUV source

A. Sasaki, A. Sunahara, K. Nishihawra, T. Nishikawa, F. Koike, H. Tanuma

Research output: Contribution to journal › Conference article › peer-review

4 Citations (Scopus)

Abstract

An atomic model of Sn plasmas is developed to calculate coefficients of radiative transfer, based on the calculated atomic data using the Hullac code. We find that the emission spectrum and conversion efficiency depend critically on the wavelength and spectral structure of the 4d-4f transition arrays. Satellite lines, which have a significant contribution to the emission, are determined after iterative calculations by changing the number of levels in the atomic model. We also correct transition wavelengths through comparison with experiments. Using the present emissivity and opacity, the radiation hydrodynamics simulation will be carried out toward the optimization of the EUV source.

Original language	English
Article number	042062
Journal	Journal of Physics: Conference Series
Volume	112
Issue number	Part 4
DOIs	https://doi.org/10.1088/1742-6596/112/4/042062
Publication status	Published - Jun 12 2008
Event	5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007 - Kobe, Japan Duration: Sep 9 2007 → Sep 14 2007

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1088/1742-6596/112/4/042062

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title = "Detailed atomic modeling of Sn plasmas for the EUV source",

abstract = "An atomic model of Sn plasmas is developed to calculate coefficients of radiative transfer, based on the calculated atomic data using the Hullac code. We find that the emission spectrum and conversion efficiency depend critically on the wavelength and spectral structure of the 4d-4f transition arrays. Satellite lines, which have a significant contribution to the emission, are determined after iterative calculations by changing the number of levels in the atomic model. We also correct transition wavelengths through comparison with experiments. Using the present emissivity and opacity, the radiation hydrodynamics simulation will be carried out toward the optimization of the EUV source.",

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T1 - Detailed atomic modeling of Sn plasmas for the EUV source

AU - Sasaki, A.

AU - Sunahara, A.

AU - Nishihawra, K.

AU - Nishikawa, T.

AU - Koike, F.

AU - Tanuma, H.

PY - 2008/6/12

Y1 - 2008/6/12

N2 - An atomic model of Sn plasmas is developed to calculate coefficients of radiative transfer, based on the calculated atomic data using the Hullac code. We find that the emission spectrum and conversion efficiency depend critically on the wavelength and spectral structure of the 4d-4f transition arrays. Satellite lines, which have a significant contribution to the emission, are determined after iterative calculations by changing the number of levels in the atomic model. We also correct transition wavelengths through comparison with experiments. Using the present emissivity and opacity, the radiation hydrodynamics simulation will be carried out toward the optimization of the EUV source.

AB - An atomic model of Sn plasmas is developed to calculate coefficients of radiative transfer, based on the calculated atomic data using the Hullac code. We find that the emission spectrum and conversion efficiency depend critically on the wavelength and spectral structure of the 4d-4f transition arrays. Satellite lines, which have a significant contribution to the emission, are determined after iterative calculations by changing the number of levels in the atomic model. We also correct transition wavelengths through comparison with experiments. Using the present emissivity and opacity, the radiation hydrodynamics simulation will be carried out toward the optimization of the EUV source.

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DO - 10.1088/1742-6596/112/4/042062

M3 - Conference article

AN - SCOPUS:84996538030

VL - 112

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - Part 4

M1 - 042062

T2 - 5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007

Y2 - 9 September 2007 through 14 September 2007

ER -

Detailed atomic modeling of Sn plasmas for the EUV source

Abstract

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