演講者 : Prof. Jaw-Shen Tsai 蔡兆申 院士 / 講座教授 - (陽明交通大學電子物理系 Electrophysics, National Yang Ming Chiao Tung University)
演講地點 : 理學教學新大樓物理系1F 36102教室
演講時間 : 2026 / 09 / 18 14:10
I would like to give a retrospective talk covering major topics of the field after the discovery of Josephson effect. The topics include Josephson junction, SQUID, macroscopic quantum tunnelling/level quantization, Coulomb brockage, high-temperature superconductivity, superconducting qubit, quantum phase slip and more. Our recent results concerning the bosonic qubit will also be discussed. The rich field has produced five Nobel physics prizes so far. I have been conducting research in the field of superconducting macroscopic quantum systems for about half a century, so in the talk, my personal journey around the topics will also be disclosed.