The Influence of Integrated Resistors Formed under Ion Irradiation on the Superconducting Transitions of Niobium Nitride Nanoconductors

Autor: L. V. Kutuzov, B. V. Goncharov, E. D. Ol’shanskii, D. A. Komarov, K. E. Prikhod’ko, M. M. Dement’eva, V. L. Stolyarov, B. A. Gurovich, A. G. Domantovskii
Rok vydání: 2020
Předmět:
Zdroj: Technical Physics. 65:1777-1779
ISSN: 1090-6525
1063-7842
Popis: The influence of integrated resistors formed under irradiation in a nanowire on its superconducting transitions has been investigated. Niobium nitride nanowires with widths of 75–20 000 nm fabricated from a 5-nm-thick NbN film on single-crystal silicon substrates coated with a 0.3-μm-thick thermal silicon oxide layer and on sapphire substrates have been considered. The influence of a built-in resistive region on the critical current of transition from the superconducting to normal state is described.
Databáze: OpenAIRE