TY - GEN
T1 - Ultrafast lattice dynamics of phase-change materials monitored by a pump-pump-probe technique
AU - Hase, Muneaki
AU - Fons, Paul
AU - Mitrofanov, Kirill
AU - Kolobov, Alexander V.
AU - Tominaga, Junji
PY - 2014
Y1 - 2014
N2 - We explore ultrafast structural transformation in the Ge2Te2/Sb2Te3 superlattice, using pump-pump-probe spectroscopy. The coherent phonon spectra exhibit complex structural dynamics upon photo-excitation, being described as the mixing of two different Ge bonding configurations.
AB - We explore ultrafast structural transformation in the Ge2Te2/Sb2Te3 superlattice, using pump-pump-probe spectroscopy. The coherent phonon spectra exhibit complex structural dynamics upon photo-excitation, being described as the mixing of two different Ge bonding configurations.
UR - http://www.scopus.com/inward/record.url?scp=85088345998&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85088345998&partnerID=8YFLogxK
U2 - 10.1364/up.2014.08.tue.p2.43
DO - 10.1364/up.2014.08.tue.p2.43
M3 - Conference contribution
AN - SCOPUS:85088345998
SN - 1557522790
SN - 1557522790
SN - 9781557522795
SN - 9781557522795
T3 - Optics InfoBase Conference Papers
BT - 19th International Conference on Ultrafast Phenomena, UP 2014
PB - Optical Society of America (OSA)
T2 - 19th International Conference on Ultrafast Phenomena, UP 2014
Y2 - 7 July 2014 through 11 July 2014
ER -