Experimental determination of the bulk Rashba parameters in BiTeBr C. Martin, A. V. Suslov, S. Buvaev, A. F. Hebard, P. Bugnon, H. Berger, A. Magrez and D. B. Tanner EPL, 116 5 (2016) 57003 Published online: 20 January 2017 DOI: 10.1209/0295-5075/116/57003