Open AccessДинамика морфологии поверхности вольфрамовой фольги под нагрузкой
Author(s) -
В.Е. Корсуков,
А.В. Анкудинов,
В.И. Бетехтин,
П.Н. Бутенко,
В.Н. Вербицкий,
В.Л. Гиляров,
И.В. Гиляров,
С.А. Князев,
М.М. Корсукова,
Б.А. Обидов
Publication year - 2020
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2020.12.50202.112
Subject(s) - multifractal system , tungsten , foil method , materials science , condensed matter physics , auger , crystallography , chemistry , physics , metallurgy , composite material , mathematics , atomic physics , fractal , mathematical analysis
Morphology dynamics of recrystallized tungsten foil surface under uniaxial stretching was investigated in situ by LEED, Auger, AFM, SEM an X-Ray fluorescent analysis. It has been found that before the rupture of the sample the transition from multifractality to monofractality occurs in a few stages: narrowing of the width of multifractal singularity spectrum of surface defects, turn of structural blocks of dominating face W (112) and transition of the lattice of dominating face into diffractive disordered state.