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0409U006045,
к.ф.-м.н.
21-12-2009
o
The features of forming of C60 - Bi system films, during condensation molecular and low-energy ion flows
Drozdov Anton Nikolayevich,
popup.head Pugachov Anatoliy Tarasovich
popup.opponent Стржемечний Михайло Олексійович
popup.opponent Кришталь Олександр Петрович
Об'єкт: процеси, що протікають під час формування плівок системи С60 - Bi, які конденсуються з потоків компонентів з підвищеною енергією іонів металу. Мета: встановлення фізичних закономірностей формування одно- і двокомпонентних плівок системи С60 - Bi, визначення їх структурного стану і фізичної суті процесів, що протікають в них, за наявності в осаджуваних потоках іонів металу підвищеної енергії. Методи: рентгенівський флуоресцентний аналіз, рентгенівська дифрактометрія, растрова електронна мікроскопія, просвічуюча електронна мікроскопія, наноіндентування. Результати: для плівок фуллериту, що піддавалися впливу атмосферного кисню та ультрафіолетового випромінювання, визначено тиск насиченої пари фуллерену. Встановлено інтервали енергій бомбардуючих часток, у яких іонне опромінювання не викликає руйнування молекул С60. Експериментально досліджені особливості конденсації одно- та двохкомпонентних потоків сублімованих молекул фуллерену та прискорених іонів вісмуту. Встановлено закономірності формування дифракційних картин кристалами металофуллеренових клатратів. Галузь використання: фізика твердого тіла, фізика тонких плівок
2009-12-21
2020-04-04
Updated: 2025-12-07
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