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періодичних видань НАН України
Effect of L-arginine on the optical properties, crystalline perfection and laser damage threshold of KDP crystals
Репозиторій DSpace/Manakin
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Effect of L-arginine on the optical properties, crystalline perfection and laser damage threshold of KDP crystals
Тема:
Characterization and properties
Інший ID:
DOI: http://dx.doi.org/10.15407/fm22.03.309
Посилання:
Effect of L-arginine on the optical properties, crystalline perfection and laser damage threshold of KDP crystals / E.I. Kostenyukova, O.N. Bezkrovnaya, V.F. Tkachenko, M.I. Kolybaeva, D.S. Sofronov, E.F. Dolzhenkova, A.V. Lopin, I.M. Pritula // Functional Materials. — 2015. — Т. 22, № 3. — С. 309-315. — Бібліогр.: 27 назв. — англ.
Дата:
2015
Переглядів:
909
Завантажень:
612
Анотація:
Potassium dihydrogen phosphate (KDP) single crystals doped with L-arginine amino acid were grown from aqueous solutions onto a point seed using the temperature reduction method. The incorporation of L-arg molecules into the crystal was verified by the methods of UV-vis-IR and FTIR spectroscopy. It was shown that the entering of L-arg into the matrix was accompanied with the increase of the volume of KDP:L-arg elementary cell by ~ 2·10⁻²Å³ with respect to the one of the pure crystal. There was analyzed the influence of L-arg molecules on the value of laser damage threshold for different growth sectors of KDP crystal. The laser damage threshold of KDP:L-arg crystal was found to rise for the growth sector {101} and to diminish for the growth sector {100} with respect to the corresponding parameter of the pure crystal.
