Raman spectral shift versus strain and composition in GeSn layers with 6%–15% Sn content
A. Gassenq
(1)
,
L. Milord
(2)
,
J. Aubin
(2)
,
N. Pauc
(1)
,
K. Guilloy
(1)
,
J. Rothman
(2)
,
D. Rouchon
(2)
,
A. Chelnokov
(3)
,
J. Hartmann
(2)
,
V. Reboud
(2)
,
V. Calvo
(1)