Seminar on Disorder and strong electron correlations: "On electron magnetism of antiferromagnetic conductors"
Starts 29 Oct 2009 11:00
Ends 29 Oct 2009 20:00
Central European Time
Leonardo da Vinci Building Seminar Room
Strada Costiera, 11
I - 34151 Trieste (Italy)
Essential dependence of the electron g-factor on the quasiparticle momentum is a fundamental and, so far, largely overlooked property of antiferromagnetic conductors. I will discuss its symmetry underpinnings and some of its experimental consequences.
The predictions may be relevant to a number of antiferromagnetic conductors, ranging from chromium to electron- and hole-doped cuprates, borocarbides, iron pnictides, organic and heavy fermion materials.