Low-temperature nanodoping of protonated LiNbO3 crystals by univalent ions; Technical Physics; Vol. 60, iss. 1
| Parent link: | Technical Physics: Scientific Journal.— , 1931- Vol. 60, iss. 1.— 2015.— [P. 107-111] |
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| Summary: | Title screen In the nanocomposite model developed here, crystals are treated as subordinate aggregate of pro- ton-selected structural elements, their blocks, and proton-containing quantum sublattices with preferred transport effects separating them. The formation of stratified reversible hexagonal structures is accompanied with protonation and formation of a dense network of H-bonds ensuring the nanocomposite properties. Nanodoping with H+ ions occurs during processing of crystals and glasses in melts as well as in aqueous solutions of Ag, Tl, Rb, and Cs salts. The isotope exchange H+ - D+ and ion exchange H+ - M+ lead to nanodoping of protonated materials with D+ and M+ ions. This is manifested especially clearly in Li-depleted nonequilibrium LiNbO3 and LiTaO3 crystals. Low-temperature proton-ion nanodoping over superlattices is a basically new approach to analysis of the structure and properties of extremely nonequilibrium materials. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
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2015
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| Series: | Physical Science Of Materials |
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| Online Access: | http://dx.doi.org/10.1134/S1063784215010065 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=643642 |