Jagannathan, R and Kutty, TRN and Kottaisamy, M and Jeyagopal, P (1994) Defects induced enhancement of Eu3+Emission in yttria (Y2O3:Eu3+). In: Japanese journal of applied physics, 33 (11). 6207 -6212 .Full text not available from this repository.
Bixbyite type Y2O3:Eu3+ apart from being the efficient red phosphor extensively used in trichromatic fluorescent lamps, it is a typical system one can apply Jorgensen's refined electron spin pairing theory. This can be used to explain the enhancement in Eu3+ emission intensity observed with the aliovalent substitution in the yttria host matrix. Results based on these are explained qualitatively by considering a simple configurational coordinate model. Futhermore, an insight into the different types of defects induced with the aliovalent substitution in the yttria lattice has become possible with EPR probe.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to Institute of Pure and Applied Physics.|
|Department/Centre:||Division of Chemical Sciences > Materials Research Centre|
|Date Deposited:||02 Jun 2011 08:14|
|Last Modified:||02 Jun 2011 08:14|
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