TITLE

Modulation of a semiconductor-to-semimetal transition at 7 THz via coherent lattice vibrations

AUTHOR(S)
Cheng, T.K.; Acioli, L.H.; Vidal, J.; Zeiger, H.J.; Dresselhaus, G.; Dresselhaus, M.S.; Ippen, E.P.
PUB. DATE
April 1993
SOURCE
Applied Physics Letters;4/19/1993, Vol. 62 Issue 16, p1901
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Examines the modulation of a semiconductor-to-semimetal transition via coherent lattice vibrations. Physical characteristic of solids at terahertz frequencies; Excitation of coherent phonons in single-crystal Ti[sub 2]O[sub 3]; Use of the time-domain optical pump-probe technique.
ACCESSION #
4323135

 

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