Growth of KH{sub 2}PO{sub 4} crystals activated by organic phosphors
Journal Article
·
· Crystallography Reports
- Institute for Single Crystals, National Academy of Sciences of Ukraine (Ukraine)
- Kharkov National Technical University (Ukraine)
The conditions for growth of single crystals of potassium dihydrogen phosphate KH{sub 2}PO{sub 4} activated by organic phosphors were investigated. Aqueous solutions of derivatives of naphthalic and perylenetetracar-boxylic acids were used as activators. A possible scheme of coherent matching of crystallochemical parameters of the KH{sub 2}PO{sub 4} lattice with an organic activator molecule is proposed. The excitation and photoluminescence spectra of the activated crystals are measured in the range 200-600 nm. It is ascertained that the luminescence is related to the presence of organic phosphors in the KH{sub 2}PO{sub 4} lattice.
- OSTI ID:
- 21091506
- Journal Information:
- Crystallography Reports, Journal Name: Crystallography Reports Journal Issue: 1 Vol. 51; ISSN CYSTE3; ISSN 1063-7745
- Country of Publication:
- United States
- Language:
- English
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