Anatoliy Gorlov

Sverkhtonkie I Supersverkhtonkie Vzaimodeystviya: Elektronno-yadernye Vzaimodeystviya, Shtarkovskie Rasshchepleniya I Lokal'naya Struktura Tsentrov Gd3+ V Kristallakh Anatoliy Gorlov Russian edition

Fizicheskie svoystva primesnykh kristallov zavisyat ot vliyaniya etikh tsentrov na okruzhenie. Bazoy dlya sozdaniya adekvatnykh mikromodeley etikh materialov sluzhat eksperimental'nye dannye. Tsel' raboty ? EPR i DEYaR issledovaniya nechetnykh izotopov primesnykh ionov, svyaz' parametrov, opisyvayushchikh spektry, s lokal'noy strukturoy reshetki i mezhdu soboy Ob"ekty? legirovannye primesyami dielektricheskie kristally so strukturoy ganomalita, tsirkona, sheelita i flyuorita. V protsesse raboty obnaruzheny novye effekty, na osnove kotorykh razrabotany impul'snye metodiki v EPR i DEYaR issledovaniyakh elektronno-yadernykh vzaimodeystviy primesnykh tsentrov. Vyyavlena korrelyatsiya mezhdu parametrami gamil'tonianov, opisyvayushchikh shtarkovskie rasshchepleniya Gd3+ v shirokom nabore kristallov. Razrabotana empiricheskaya model', opisyvayushchaya izmeneniya navedennogo na ligandakh izotropnogo magnitnogo polya v kristallakh so strukturoy flyuorita dlya primesnykh tsentrov Gd3+ (raznoy lokal'noy simmetrii) v zavisimosti ot koordinat ligandov. Rezul'taty mogut byt' ispol'zovany issledovatelyami, zanimayushchimisya fizikoy tochechnykh defektov v tverdykh telakh, problemami khimicheskikh svyazey.