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Physical Review B
No abstract available.
K. Chiang, E.A. Whittaker, et al.
Physical Review B
S.M. Silence, J.C. Scott, et al.
Journal of Physical Chemistry
J.-C. Baumert, G.C. Bjorklund, et al.
CLEO 1987
C. Ortiz, C.N. Afonso, et al.
physica status solidi (b)