1 citations · 1 across the 3 of their papers we have counts for
3 papers
physics.app-ph2018★ 1 cited
Nonlinear Photoelasticity to Explicate Acoustic Dephasing Dynamics
S. Lee, H. Jeong, H. Lee +5
Detection and controlling of acoustic (AC) phonon phase have been strenuous tasks although such capability is crucial for further manipulating thermal properties. Here, we present…
cond-mat.mtrl-sci2015
External Modulation and Switching of Acoustic Phonons: Comparative Roles of Potential Distributions
H. Jeong, Y. D. Jho, S. H. Rhim +6
Acoustic phonons can be coherently generated by ultrafast displacive screening of potential gradients, often enhanced by the strong built-in piezoelectric fields, in wurtzite semic…
cond-mat.mtrl-sci2014
Transverse Acoustic Phonon Transistor Based on Asymmetric Potential Distribution
H. Jeong, Y. D. Jho, C. J. Stanton
We experimentally demonstrate a transverse acoustic (TA) phonon transistor. Phonons are coherently initiated by femtosecond photocarrier screening on potential gradients. Although…