Relative K X-ray intensity ratios of the first and second transition elements in the magnetic field

Ugurlu M., DEMİR L.

JOURNAL OF MOLECULAR STRUCTURE, cilt.1203, 2020 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 1203
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1016/j.molstruc.2019.127458
  • Dergi Adı: JOURNAL OF MOLECULAR STRUCTURE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chimica, Compendex, INSPEC
  • Anahtar Kelimeler: EDXRF, Intensity ratios, Valence-electron configuration, Magnetic field, VALENCE ELECTRONIC-STRUCTURE, CHARGE-TRANSFER, ALPHA, ALLOYS, FE, NI, CR, PRESSURE, PROGRAM, CO
  • Atatürk Üniversitesi Adresli: Evet

Özet

In this research, EDXRF (Energy Dispersive X-Ray Fluorescence) technique was used for obtaining K beta-to-K alpha X-ray intensity ratios (I-K beta/I-K alpha) of 3d and 4d transition metal elements prepared at 200 bar pressure and high temperatures under the magnetic field and non-magnetic field, firstly. 3d and 4s4p electron numbers for 3d transition elements were calculated by comparing of (I-K beta/I-K alpha) obtained with (MCDF) multi-configurations Dirac-Fock calculations values, secondly. The results measured without magnetic field were compared with the theoretical predictions of some studies and were found approximately compatible with the early studies. Finally, it was seen that the magnetic field affects I-K beta/I-K alpha values and valence electron numbers of the transition metal elements. (C) 2019 Elsevier B.V. All rights reserved.