Penetration depth studies of unconventional superconductors

• Main Author: Sujith, Kunniniyil Sudheesh
• Other Authors: Chia Ee Min, Elbert
• Format: Thesis-Doctor of Philosophy
• Language: English
• Published: Nanyang Technological University 2021
• Subjects: Science::Physics::Electricity and magnetism
• Online Access: https://hdl.handle.net/10356/150687
• Institution: Nanyang Technological University

A tunnel diode oscillator based system is used to measure the London penetration depth of unconventional superconductors. With noise levels less than 4 parts in 10^9, high resolution measurements of penetration depth can be made. Sample temperatures as low as 350 mK can be achieved using our helium-...