Work

Reversible Tc Change in Bi-Sr-Ca-Cu-O Thin Films by UV Photo and Thermal Annealings

Year: 1988

Type: article

Abstract: UV light irradiation in oxygen atmosphere was found to cause a change of critical temperature in Bi-Sr-Ca-Cu-O thin films. The change was observed to be reversible between 80 K after thermal annealing and 60 K after photo irradiation. It accompanied a change in the lattice constant, suggesting that further oxygen incorporation into the 80 K phase thin films occurred by the UV light irradiation.

Source: Japanese Journal of Applied Physics

DOI: 10.1143/jjap.27.l2227

Authors: Masashi Kawasaki, Shunroh Nagata, Kou Takeuchi, Hideomi Koinuma

Institution: Tokyo Institute of Technology

Language: English

Topic: Physics of Superconductivity and Magnetism

Subfield: Condensed Matter Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W2073032017

FWCI: 1.373

Cites: 5

Cited by: 13

Related to: 10