Journal ArticleDOI
Electronic absorption spectrum of Mn2+ ions doped in diglycine barium chloride monohydrate
J. Lakshmana Rao,K. Purandar +1 more
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In this article, the absorption spectrum of Mn2+ doped in diglycine barium chloride monohydrate has been studied at room temperature, and the observed bands are assigned as transitions from the 6 A 1g (S) ground state to various excited quartet levels of a Mn2+) ion in a cubic crystalline field.About:
This article is published in Solid State Communications.The article was published on 1981-03-01. It has received 27 citations till now. The article focuses on the topics: Diglycine & Barium chloride.read more
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High-security-level multi-dimensional optical storage medium: nanostructured glass embedded with LiGa 5 O 8 : Mn 2+ with photostimulated luminescence.
Shisheng Lin,Hang Lin,Chong-Geng Ma,Yao Cheng,Sizhe Ye,Fulin Lin,Renfu Li,Ju Xu,Yuansheng Wang +8 more
TL;DR: A brand new optical storage medium, transparent glass ceramic embedded with photostimulated LiGa5O8: Mn2+ nanocrystals, capable of achieving bit-by-bit optical data write-in and read-out in a photon trapping/detrapping mode, is developed.
Journal ArticleDOI
Spectral studies on Cr3+ ions doped in sodium–lead borophosphate glasses
TL;DR: In this paper, electron paramagnetic resonance (EPR), optical absorption and emission spectra of Cr3+ ions doped in (30−x) (NaPO3)6+30PbO+40B2O3+xCr2O 3 (x=0.5, 2.0, 3.0 and 5.0 ) glasses have been studied.
Journal ArticleDOI
Tuning of multicolor emissions in glass ceramics containing γ-Ga2O3 and β-YF3 nanocrystals
TL;DR: In this article, a tunable emitting glass ceramic containing β-YF3:Tm3+ and γ-Ga2O3:Mn2+ nanocrystals was fabricated based on a strategy of dopant isolation.
Journal ArticleDOI
Influence of valence and coordination of manganese ions on spectral and dielectric features of Na2SO4–B2O3–P2O5 glasses
A.V. Ravi Kumar,A.V. Ravi Kumar,Ch. Srinivasa Rao,N. Narasimha Rao,V. Ravi Kumar,I.V. Kityk,N. Veeraiah +6 more
TL;DR: In this article, it was shown that the manganese ions exist both in Mn 2+ as well as in Mn 3+ states and occupy prevailingly octahedral positions and serve as modifiers similarly to Na + ions.
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Color-tunable persistent luminescence in oxyfluoride glass and glass ceramic containing Mn2+:α-Zn2SiO4 nanocrystals
TL;DR: In this article, a new transparent oxyfluoride glass and glass ceramic with multi-color persistent luminescence lasting for ∼1 h visible by the naked eye is reported.
References
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Book
Introduction to Ligand Field Theory
TL;DR: This chapter introduces the theory of transition metal chemistry and its applications in ligand field theory and discusses the role of uranium in this theory.
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Trees Correction Matrices for d5 Configuration in Cubic Symmetry
TL;DR: In this paper, a method for finding the matrix elements of trees correction term in cubic symmetry in the strong field scheme is given. But this method is not suitable for the d5 configuration for which this term has been found quite significant.