The Observation of a New D‐Absorption Band in KBr–In Crystals | Zendy

Plavina I. | Zendy; Popov A. I. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

The Observation of a New D‐Absorption Band in KBr–In Crystals

Author(s) -

Plavina I.,

Popov A. I.

Publication year - 1993

Publication title -

physica status solidi (b)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.51

H-Index - 109

eISSN - 1521-3951

pISSN - 0370-1972

DOI - 10.1002/pssb.2221760125

Subject(s) - luminescence , excited state , excitation , atomic physics , spectral line , activator (genetics) , absorption spectroscopy , oscillator strength , absorption (acoustics) , absorption band , analytical chemistry (journal) , materials science , chemistry , physics , optics , optoelectronics , quantum mechanics , biochemistry , chromatography , gene

Excitation spectra of the activator luminescence directly excited by UV light and creation spectra of the photostimulated luminescence are investigated for KBr‐In crystals with different In + concentrations. It is shown that the electronic states responsible for these two kinds of luminescence differ. Careful analysis of the excitation spectra allow us to find a new D‐absorption band having Gaussian shape with the following parameters: peak position at E 0 = 6.375 eV and halfwidth Δ E = 0.14 eV. The oscillator strength f = 0.12 of the D‐band is also determined.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research