Open AccessОсобенности структуры германия, обработанного в планетарной мельнице
Author(s) -
Т.А. Гордеева,
Д.А. Овсянников,
М.Ю. Попов,
Б.А. Кульницкий,
В.Д. Бланк
Publication year - 2020
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2020.10.49902.080
Subject(s) - high resolution transmission electron microscopy , germanium , materials science , diamond , transmission electron microscopy , phase (matter) , crystallography , analytical chemistry (journal) , nanotechnology , metallurgy , chemistry , silicon , chromatography , organic chemistry
In this work high-resolution transmission electron microscopy (HRTEM) studies of germanium powder obtained as a result of processing in a planetary mill in the presence of (5-25%) of diamond powder have been performed. As a result of processing sample contains twins on {111} plane and packaging defects in germanium. Phase 9R was detected in which the following sequence of layers takes place: ...BABCBCACA... In some particles, there was a partial or complete phase transition of GeI → GeIV and GeI → GeIII.