The impact of heavy Ga doping on superconductivity in germanium

• Published in: Физика низких температур
• Date: 2011
• Main Authors: Skrotzki, R., Herrmannsdörfer, T., Heera, V., Fiedler, J., Mücklich, A., Helm, M., Wosnitza, J.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2011
• Subjects: Сверхпроводимость и сверхтекучесть
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/118783
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: The impact of heavy Ga doping on superconductivity in germanium / R. Skrotzki, T. Herrmannsdörfer, V. Heera, J. Fiedler, A. Mücklich, M. Helm, J. Wosnitza // Физика низких температур. — 2011. — Т. 37, № 9-10. — С. 1098–1106. — Бібліогр.: 44 назв. — англ.

We report new experimental results on how superconductivity in gallium-doped germanium (Ge:Ga) is influenced by hole concentration and microstructure. Ion implantation and subsequent flash-lamp annealing at various temperatures have been utilized to prepare highly p-doped thin films consisting of na...