Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Anatomy of point-contact Andreev reflection spectroscopy from the experimental point of view
Репозиторій DSpace/Manakin
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Anatomy of point-contact Andreev reflection spectroscopy from the experimental point of view
Тема:
Обзор
Інший ID:
PACS: 74.45.+с, 85.30.Hi
Посилання:
Anatomy of point-contact Andreev reflection spectroscopy from the experimental point of view / Yu.G. Naidyuk, K. Gloos // Физика низких температур. — 2018. — Т. 44, № 4. — С. 343-356. — Бібліогр.: 60 назв. — англ.
Підтримка:
Funding by the National Academy of Sciences of
Ukraine under project Ф4-19 is gratefully acknowledged.
Yu.G.N. would like to thank N.V. Gamayunova for technical help and acknowledge long term support of this activity in PC AR spectroscopy by the Alexander von Humboldt Foundation.
Дата:
2018
Переглядів:
373
Завантажень:
260
Анотація:
We review applications of point-contact Andreev-reflection spectroscopy to study elemental superconductors, where theoretical conditions for the smallness of the point-contact size with respect to the characteristic lengths in the superconductor can be satisfied. We discuss existing theoretical models and identify new issues that have to be solved, especially when applying this method to investigate more complex superconductors. We will also demonstrate that some aspects of point-contact Andreev-reflection spectroscopy still need to be addressed even when investigating ordinary metals.
