An alternative view at the zero-bias anomaly of metallic point contacts

• Published in: Физика низких температур
• Date: 2009
• Main Author: Gloos, Kurt
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2009
• Subjects: Электронные свойства проводящих систем
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/117829
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: An alternative view at the zero-bias anomaly of metallic point contacts / Kurt Gloos // Физика низких температур. — 2009. — Т. 35, № 12. — С. 1204-1208. — Бібліогр.: 27 назв. — англ.

We have studied the zero-bias anomaly of point contacts as function of contact size for a wide range of materials from simple normal metals, superconductors, and magnets to highly correlated heavy-fermion compounds. The size dR of the zero-bias anomaly varied in a universal manner proportional to th...