Work

Critical temperature of YxGd1-xBa2Cu3Oy solid solutions

Year: 2024

Type: article

Abstract: The magnetic modulated microwave absorption (MAMMA) technique has become a powerful method to investigate the behavior of ceramic superconductors. In this work, it was used to measure the superconducting transition temperature of YxGd1-xBa2Cu3Oy solid solutions in a conventional X-band electron paramagnetic resonance spectrometer. The experimental results show that the critical temperature goes through a maximum at x = 0.4. This is consistent with the fact that the critical temperature in ceramic copper-based superconductors tends to increase with the number of copper-oxygen layers per unit cell and may provide new clues on how to increase the critical temperature of ceramic superconductors.

Source: OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA

DOI: 10.55905/oelv22n12-155

Authors: Ronaldo Sergio de Biasi, Antonio Alberto Ribeiro Fernandes

Institutions: Military Institute of Engineering, Universidade Federal do Espírito Santo

Language: English

Topic: Physics of Superconductivity and Magnetism

Subfield: Condensed Matter Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4405576760

FWCI:

Cites: 6

Cited by:

Related to: 10