'Random potential' presentation slideshows

318 views • 18 slides

Random Matrices and Replica Trick

Random Matrices and Replica Trick. Alex Kamenev Department of Physics, University of Minnesota. Random matrix, , is a Hamiltonian:. partition function. annealed average. quenched average. Replica trick:. n is integer (!); positive or negative.

323 views • 17 slides

Metal-insulator transition (MIT) in 2D electron gas

Metal-insulator transition (MIT) in 2D electron gas. Juho Luomahaara 18.10.2007 Materiaali fysiikka II. Introduction. In 2D electron systems, the electrons are confined to move in a plane in the presence of a random potential.

360 views • 16 slides