Rovetskyi I. Regularities of the formation and optical properties of micro- and nanostructures in layered cadmium iodide crystals

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0413U007169

Thesis Registration Form

0413U007169.pdf

Applicant for

Specialization

  • 01.04.10 - Фізика напівпровідників і діелектриків

04-12-2013

Specialized Academic Board

Д 35.051.09

Ivan Franko National University of Lviv

Essay

Nanosized structures ( nanopores, nanoclusters) formed on the surface of layered cadmium iodide crystals. Nanostructures growth mechanism during crystal aging in air has been determined. It includes the nanopore formation stage, inception of clusters in nanopores and aggregation of nanoclusters. It is established, that the nanostructurers сontain cadmium hydroxide and cadmium oxide. In СdI2-Cdi with more than 0,1 mol. % nanoclusters and nanoribbons are formed. It was found that in CdI2 crystals activated by BiI3 nano- and micropores, microtubes, impurity BiI3 microphases and bimolecular nanoclusters are formed.The model explaining the formation process is proposed

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Files

Aref.doc

dis.doc

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