147 citations · 1.1k across the 56 of their papers we have counts for
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Coherent phonon induced optical modulation in semiconductors at terahertz frequencies
Muneaki Hase, Masayuki Katsuragawa, Anca Monia Constantinescu +1
The coherent modulation of electronic and vibrational nonlinearities in atoms and molecular gases by intense few-cycle pulses has been used for high-harmonic generation in the soft…
The birth of a quasiparticle in Si observed in time-frequency space
Muneaki Hase, Masahiro Kitajima, Anca Monia Constantinescu +1
The concept of quasiparticles in solid-state physics is an extremely powerful way to describe complex many-body phenomena in terms of single particle excitations. Introducing a sim…
Coherent monochromatic phonons in highly-purified semiconducting single-wall carbon nanotubes
Yuki Honda, Elizabeth Maret, Atsushi Hirano +3
We have used a femtosecond pump-probe impulsive Raman technique to explore the polarization dependence of coherent optical phonons in highly-purified and aligned semiconducting sin…