Little-Parks oscillations in an insulator

• Main Authors: Kopnov, G., Cohen, O., Ovadia, M., Lee, K. Hong, Wong, Chee Cheong, Shahar, D.
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Materials::Magnetic materials
• Online Access: https://hdl.handle.net/10356/94923; http://hdl.handle.net/10220/9168
• Institution: Nanyang Technological University

We present the results of a magnetoresistance study of the disorder-induced superconductor-insulator transition in an amorphous indium-oxide thin film patterned by a nanoscale periodic array of holes. We observed Little-Parks-like oscillations over our entire range of disorder spanning the transitio...