Seminars & Lectures
|* TITLE||Possible unified pairing theory from 1K to 100K: Spin-fermion model|
|* DATE / TIME||2004-09-24, 3:40 - 4:40 p.m.|
|* PLACE||APCTP Seoul Branch Office (과총회관 신관 11층 3호)|
|I will review experimental findings up to now about PuCoGa5 superconductor (TC=18.5k). With theroetical calculations, we can conclude without ambiguity that this is an unconventioanl nodal sc and most probably mediated by AFM spin fluctuations. Given that, Pu sc is a bridging material holding clues to understand the unconventional pairing mechanism from 1K HF SC to 100K cuprate SC.
Then, I will discuss a microscopic theory to explain the unified spin-fermion model.