105 citations · 259 across the 12 of their papers we have counts for
4 papers · 1 filter
Temperature Dependent Mean Free Path Spectra of Thermal Phonons Along the c-axis of Graphite
Hang Zhang, Xiangwen Chen, Young-Dahl Jho +1
Heat conduction in graphite has been studied for decades because of its exceptionally large thermal anisotropy. While the bulk thermal conductivities along the in-plane and cross-p…
Generation of Superfluorescent Bursts from a Fully Tunable Semiconductor Magneto-plasma
G. T. Noe, J. -H. Kim, J. Lee +7
Quantum particles sometimes cooperate to develop a macroscopically ordered state with extraordinary properties. Superconductivity and Bose-Einstein condensation are examples of suc…
Time-Integrated Evidence for Superfluorescence from Dense Electron-Hole Magneto-Plasmas in Semiconductor Quantum Wells
Y. D. Jho, X. Wang, J. Kono +5
Cooperative spontaneous recombination (superfluorescence) of electron-hole plasmas in semiconductors has been a challenge to observe due to ultrafast decoherence. We argue that sup…
Ultrafast spectroscopy of propagating coherent acoustic phonons in GaN/InGaN heterostructures
Rongliang Liu, Chang Sub Kim, G. D. Sanders +6
We show that large amplitude, coherent acoustic phonon wavepackets can be generated and detected in InGaN/GaN epilayers and heterostructures in femtosecond pump-probe d…