|
1. |
Spectral Data and Grotrian Diagrams for Highly Ionized Manganese, Mn VII through Mn XXV |
|
Journal of Physical & Chemical Reference Data,
Volume 23,
Issue 2,
1994,
Page 179-294
Toshizo Shirai,
Toshiaki Nakagaki,
Kiyohiko Okazaki,
Jack Sugar,
Wolfgang L. Wiese,
Preview
|
PDF (4036KB)
|
|
摘要:
Critically evaluated wavelengths, energy levels, ionization energies, line classifications, oscillator strengths, and atomic transition probabilities for Mn VII to Mn XXV are tabulated. A short review of the line identifications and wavelength measurements is given for each stage of ionization. Grotrian diagrams are also presented to provide graphical overviews. The literature has been surveyed to December 1991.
ISSN:0047-2689
DOI:10.1063/1.555954
出版商:AIP
年代:1994
数据来源: AIP
|
2. |
Phase Diagrams and Thermodynamic Properties of Binary Organic Systems Based on 1,2‐, 1,3‐, 1,4‐Diaminobenzene or Benzidine |
|
Journal of Physical & Chemical Reference Data,
Volume 23,
Issue 2,
1994,
Page 295-338
James Sangster,
Preview
|
PDF (2876KB)
|
|
摘要:
The phase diagram data of 47 binary organic systems were critically evaluated with the aid of a computer‐coupled thermodynamic/phase diagram analysis. The systems are based upon the three isomeric diaminobenzenes or benzidine, and the second components are compounds such as phenol and substituted phenols, polyhydroxybenzenes, benzoic acid, etc. The results of such an analysis of phase diagram data include the excess Gibbs energies of the liquid phases as well as the Gibbs energies of fusion and formation of intermediate compounds. These quantities were used to calculate a 〈〈best〉〉 phase diagram for each system. Such phase diagrams conform to necessary thermodynamic constraints and follow from stated evaluative criteria of experimental data.
ISSN:0047-2689
DOI:10.1063/1.555959
出版商:AIP
年代:1994
数据来源: AIP
|
3. |
A Review, Bibliography, and Tabulation ofK,L, and Higher Atomic Shell X‐Ray Fluorescence Yields |
|
Journal of Physical & Chemical Reference Data,
Volume 23,
Issue 2,
1994,
Page 339-364
J. H. Hubbell,
P. N. Trehan,
Nirmal Singh,
B. Chand,
D. Mehta,
M. L. Garg,
R. R. Garg,
Surinder Singh,
S. Puri,
Preview
|
PDF (2366KB)
|
|
摘要:
TheK,L, and higher atomic shell x‐ray fluorescence yield measured data, covering the period 1978 to 1993, following the major previous compilations by Bambyneketal. (1972) and Krause (1979), are reviewed. An annotated bibliography of x‐ray fluorescence yield measurements, analyses, fits and tables 1978–1993 is presented. Comparisons of the fluorescence yields &ohgr;k, &ohgr;¯L, and &ohgr;¯M, based on measurements, and on theoretical models, are presented. Values of &ohgr;K, &ohgr;¯L, and &ohgr;¯M, fitted to standard empirical parametric formulations, are presented. In addition, selected well‐characterized measured &ohgr;K, &ohgr;¯L, and &ohgr;¯Mresults restricted to the period 1978–1993 are listed. These selected measured values are fitted by least squares to polynomials inZof the form ∑nanZnand compared with theoretical and with earlier fitted values. A section on application of fluorescence yield data to computations of x‐ray energy‐absorption coefficients is included.
ISSN:0047-2689
DOI:10.1063/1.555955
出版商:AIP
年代:1994
数据来源: AIP
|
|