Ultrafast light-induced coherent optical and acoustic phonons in few quintuple layers of the topological insulator Bi 2 Te 3

M. Weis (1) , K. Balin (2) , R. Rapacz (2) , A. Nowak (3, 2) , M. Lejman (1) , J. Szade (2, 2) , Pascal Ruello (1)

1 IMMM - Institut des Molécules et Matériaux du Mans
2 University of Silesia in Katowice
3 Institute of Computer Science

Domaines: Matière Condensée [cond-mat]

M. Weis, K. Balin, R. Rapacz, A. Nowak, M. Lejman, et al.. Ultrafast light-induced coherent optical and acoustic phonons in few quintuple layers of the topological insulator Bi 2 Te 3. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (1), pp.eaax2937. ⟨10.1103/PhysRevB.92.014301⟩. ⟨hal-02901712⟩