P.A.Panchekha
Received September 29, 1999
A new structure model has been proposed for chemical
compounds of non-stoichiometric A2B6 thin films
assuming the presence of crystals of multitwinned and heterophase
stratification as well as of crystallographic planes stacks consisting
of excess component atoms at layer interfaces. Problems are discussed
associated with the procedures of correct structure determination
of such films, physical factors of structure formation and possibilities
for technologic controlling of the structure parameter.