Zoryansky V. Photoluminescence of pure and helium and molecular hydrogen-intercalated C60

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0413U007190

Applicant for

Specialization

  • 01.04.07 - Фізика твердого тіла

26-11-2013

Specialized Academic Board

Д 64.175.03

B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine

Essay

The dissertation is devoted to experimental studies of transport, localization and relaxation of electronic excitation energy in crystals of C60 due to both strains of different profiles and interstitial impurities of molecular hydrogen and helium. For the first time revealed the strong influence of helium and hydrogen molecules on the orientational ordering of C60, explained the mechanism of luminescence quenching fullerite C60 above the glass transition temperature, revealed a shift of the photoluminescence spectrum and increase the glass transition temperature fullerite C60 intercalated with hydrogen as a result of the emergence of cooperation in the impurity-matrix system.

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