J. Braun

activity

20012021

most citedNonmagnetic band gap at the Dirac point of the magnetic topological insulator (Bi

_{1 - x}

_{x})_{2}

_{3}

128 citations · 1.4k across the 32 of their papers we have counts for

collaborators

Showing 2014Show all

2 papers · 1 filter

cond-mat.mtrl-sci2014★ 72 cited

Momentum resolved spin dynamics of bulk and surface excited states in the topological insulator $B i_{2} S e_{3}$

C. Cacho, A. Crepaldi, M. Battiato +16

The prospective of optically inducing a spin polarized current for spintronic devices has generated a vast interest in the out-of-equilibrium electronic and spin structure of topol…

cond-mat.mes-hall2014★ 22 cited

One-step theory of pump-probe photoemission

J. Braun, R. Rausch, M. Potthoff +2

A theoretical frame for pump-probe photoemission is presented. The approach is based on a general formulation using the Keldysh formalism for the lesser Green's function to describ…

Momentum resolved spin dynamics of bulk and surface excited states in the topological insulator Bi2​Se3​

One-step theory of pump-probe photoemission

Momentum resolved spin dynamics of bulk and surface excited states in the topological insulator $B i_{2} S e_{3}$