Морфологія та оптичні властивості нанокластерів Ge на окисленій поверхні Si(001)

• Date: 2021
• Main Authors: Lysenko, V.S., Kondratenko, S.V., Kozyrev, Yu.N., Rubezhanska, M.Yu., Kladko, V.P., Gomeniuk, Yu.V., Gudymenko, O.Y., Melnichuk, Ye.Ye., Grenet, G., Blanchard, N.B.
• Format: Article
• Language: Ukrainian; English
• Published: Publishing house "Academperiodika" 2021
• Subjects: -
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2021152
• Journal Title: Ukrainian Journal of Physics

Germanium (Ge) nanoclusters are grown by the molecular-beam epitaxy technique on a chemically oxidized Si(100) surface at 700 ºC. X-ray diffraction and photocurrent spectroscopy demonstrate that the nanoclusters have the local structure of body-centered-tetragonal Ge, which exhibits an optical adsor...