Optical and acoustic phonon modes in strained InGaAs/GaAs rolled up tubes

Applied Physics Letters v. 100, n. 20, 201904-1-4, 2012 3.844 10.1063/1.4714542 Angelova, T.; Shtinkov, N.; Ivanov, Ts; Donchev, V.; Cantarero, A.; Deneke, C.; Schmidt, O. G.; Cros, A. 2012