Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.
G. GIRIDHAR1, M. RANGACHARYULU1,* , R. V. S. S. N. RAVIKUMAR1, P. SAMBASIVA RAO2
It was observed by earlier workers, that some glasses with two alkali oxides exhibit mixed alkali effect. To see whether such effect manifests in the cadmium phosphate glasses, EPR and optical absorption studies are carried out using Cr3+ ion as dopant. Studies on the systems x Li2O + (20-x) Na2O + 20 CdO + 59.5 P2O5 + 0.5 Cr2O3 (5 < x < 15) clearly indicated the presence of mixed alkali effect with x=10.
EPR, Optical absorption, Phosphate glasses, Chromium ions.
G. GIRIDHAR, M. RANGACHARYULU, R. V. S. S. N. RAVIKUMAR, P. SAMBASIVA RAO, EPR and optical absorption studies on Chromium ions in mixed alkali Cadmium phosphate glasses, Optoelectronics and Advanced Materials - Rapid Communications, 2, 7, July 2008, pp.433-436 (2008).
Submitted at: June 20, 2008
Accepted at: July 8, 2008
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
Active accounts were imported to the new platform and assigned a random password by default. In order to access your account you need to access the login page and go through the Lost Password dialog (involves the system sending you an email with instructions) in order to reset your password. This step is necessary as passwords are kept in hashed form and the new platform uses modern hashing algorithms incompatible with the previous ones.