Recent Progress of the Synchrotron Radiation Calculation Code SPECTRA

2007 ◽  
Author(s):  
T. Tanaka ◽  
H. Kitamura
Keyword(s):  
Synchrotron Radiation ◽  
Recent Progress ◽  
Calculation Code

Major upgrade of the synchrotron radiation calculation code SPECTRA

2021 ◽  
Vol 28 (4) ◽  
Author(s):  
Takashi Tanaka
Keyword(s):  
Synchrotron Radiation ◽  
Programming Language ◽  
Recent Progress ◽  
Source Code ◽  
Calculation Code ◽  
Made In

Since the first release in 2001, the synchrotron radiation calculation code SPECTRA has been used by many users and continuously upgraded to answer the requests and feedbacks from the users. Although such an incremental upgrade made in nearly two decades has significantly enhanced the capability of SPECTRA, the source code has become much more complicated, and thus the maintenance and further improvement are rather troublesome. To solve this issue, and to take advantage of the recent progress in the programming language, a major upgrade has been made as presented in this paper, in which a number of new features and advanced functions are implemented as well.

SPECTRA: a synchrotron radiation calculation code

2001 ◽  
Vol 8 (6) ◽  
pp. 1221-1228 ◽  
Author(s):  
Takashi Tanaka ◽  
Hideo Kitamura
Keyword(s):  
Synchrotron Radiation ◽  
Calculation Code

Recent progress in synchrotron radiation lithography

1996 ◽  
Vol 80 ◽  
pp. 321-327 ◽  
Author(s):  
Kimiyoshi Deguchi ◽  
Kazunori Miyoshi ◽  
Tadahito Matsuda
Keyword(s):  
Synchrotron Radiation ◽  
Recent Progress

Dynamical Structure of Liquid Metals: Recent Theoretical Progress

2003 ◽  
Vol 217 (7) ◽  
pp. 817-830 ◽  
Author(s):  
Kozo Hoshino
Keyword(s):  
Synchrotron Radiation ◽  
Recent Progress ◽  
Liquid Metals ◽  
Memory Function ◽  
Experimental Studies ◽  
Dynamical Structure ◽  
Theoretical Studies ◽  
X Ray ◽  
X Ray Scattering ◽  
Structure Of Liquid

AbstractRecently, experimental studies on the dynamical structure of liquid metals have been actively carried out by the inelastic X-ray scattering (IXS) technique using the synchrotron radiation which have stimulated theoretical studies. In this paper, recent progress in theoretical studies on the dynamical structure of liquid metals are described in two approaches, i.e. the theoretical approach based on the memory function formalism and the various kinds of computer simulations.

Electron-Mirror Microscopic Aspects of Ferroelectric Domains of BaTiO3 And Ca2Sr (C2H5CO2)6

1970 ◽  
Vol 28 ◽  
pp. 478-479
Author(s):  
Teruo Someya ◽  
Jinzo Kobayashi
Keyword(s):  
Surface Layer ◽  
Electric Fields ◽  
Quantitative Study ◽  
Recent Progress ◽  
Ferroelectric Domain ◽  
Resolving Power ◽  
Surface Pattern ◽  
Crystal Surfaces ◽  
One Dimensional ◽  
Ferroelectric Domains

Recent progress in the electron-mirror microscopy (EMM), e.g., an improvement of its resolving power together with an increase of the magnification makes it useful for investigating the ferroelectric domain physics. English has recently observed the domain texture in the surface layer of BaTiO3. The present authors ) have developed a theory by which one can evaluate small one-dimensional electric fields and/or topographic step heights in the crystal surfaces from their EMM pictures. This theory was applied to a quantitative study of the surface pattern of BaTiO3).

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