Metastabil'nye Sostoyaniya I Magnitnye Svoystva Plenok Co S Pd I PT

Termodinamicheski osnovnaya osobennost' tonkoplenochnogo sostoyaniya veshchestva sostoit v tom, chto otnositel'no velik vklad poverkhnostnoy energii v polnuyu svobodnuyu energiyu obraztsa. Plenochnye obraztsy pozvolyayut issledovat' metastabil'nye sostoyaniya veshchestva, vklyuchaya amorfnoe i nanokristallicheskoe, kak pri obychnykh usloviyakh, tak i posle izmeneniya ikh v shirokikh intervalakh. Vybor dlya issledovaniya plenok splavov sistem CoPd, CoPt, Co50Pt50-xPdx, obuslovlen tem, chto v plenkakh splavov etikh sistem mozhno bylo ozhidat' obrazovanie metastabil'nykh faz i kristallicheskikh struktur, obladayushchikh unikal'nymi fizicheskimi svoystvami. Tsel'yu dannoy raboty yavlyalos' issledovanie fazovykh prevrashcheniy metastabil'nykh sostoyaniy i protsessov atomnogo uporyadocheniya v atomno-neuporyadochennykh i nanokristallicheskikh plenochnykh splavakh CoPd, CoPt, Co50Pt50-xPdx, i ustanovlenie korrelyatsii s magnitnymi i magnitoopticheskimi svoystvami dannykh materialov. Na plenochnykh splavakh Co50Pt50-xPdx, poluchena magnitnaya i termomagnitnaya zapis'. Monografiya mozhet byt' rekomendovana nauchnym rabotnikam, aspirantam i studentam starshikh kursov zanimayushchimisya voprosami fiziki tonkikh plenok i nanochastits, a takzhe prakticheskim ispol'zovaniem tonkikh plen