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Semináře

Jonathan Leiner: Frustrated Magnetism in Mott Insulating V2O3
Begin: 21.04.2021, 14:10
Location: ZOOM Meeting ID: 958 0426 7376

Adam Dubroka: Study of photo-induced insulator-to-metal transition and excited states in LaCoO3 using femtosecond pump-probe ellipsometry
Begin: 22.04.2021, 14:00
Location: Zoom Meeting ID: 967 5516 9898

Dalibor Repček: Magnetoelectric behaviour of EuTiO3 ceramics
Begin: 28.04.2021, 14:10
Location: ZOOM Meeting ID: 958 0426 7376

 
Title: Prof. Dr. Dai Aoki: Recent studies on ferromagnetic superconductors
Number: 5/16
Status: Closing date exceeded
Begin: Čtvrtek, 31.03. 2016, 14:00
Tutor: Prof. Dr. Dai Aoki
Location: Lecture room F2, Facutly of Mathematics and Physics, Ke Karlovu 5, Prague 2


NANO-SEMINAR

Thursday, 31.3. 2016, 14.00,

Lecture room F2, MFF UK, Ke Karlovu 5

 

Prof. Dr. Dai Aoki

IMR, Tohoku University, CEA-Grenoble

 

Recent studies on ferromagnetic superconductors

 

Abstract:

The coexistence of ferromagnetism and superconductivity(SC) in three uranium compounds UGe2, URhGe and UCoGe attracts much interest, because the spin-triplet state with equal spin paring and the unusual field-induced phenomena are realized. Their ordered moments are 1.5, 0.4 and 0.05 muB, respectively, and the 5f electrons with itinerant nature are believed to be responsible both for magnetism and for superconductivity. We focus on pressure (P) and magnetic field (H) response on the magnetic fluctuations and Fermi Surfaces and their feedback on superconductivity.