Publication Details:
Journal or Publication Title:
Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես
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Title:
Optical Properties of Natural Armenian and Syrian Zeolites
Creator:
Harutyunyan, V. V. ; Grigoryan, N. E. ; Badalyan, A. O. ; Arestakyan, A. G. ; Soulayman, S. Sh. ; Soulayman, G.
Subject:
Uncontrolled Keywords:
Natural zeolites ; UV and IR spectrum ; L uminescence ; Optical
Coverage:
Abstract:
he UV-visible (390 – 450 nm) and red-near infrared IR (620 – 800 nm) regions of the spectrum. The excitation is performed using a light of 370 nm of wavelength at temperature equal to 290 K. We conclude from the measurement of optical characteristics that the studied zeolitic samples are of a complex structure and present a complex intergrowth. We also observe the twin cross-form structure of the chabazite crystals.