Enhancement of band gap emission stimulated by defect loss

Hsia Yu Lin, Chi-Hsuan Cheng, Y. Y. Chou, +3

Optics Express

PlasmonicsElectrical EngineeringDefect EmissionEngineeringPhotoluminescence +11

Electron–optical-phonon interactions in ultrathin GaAs/AlAs multiple quantum wells

K. T. Tsen, Keith Wald, T. Ruf, +2

Physical Review Letters

SemiconductorsQuantum ScienceEngineeringPhysicsInterface Phonons +9

Subpicosecond time-resolved Raman studies of LO phonons in GaN: Dependence on photoexcited carrier density

K. T. Tsen, Juliann G. Kiang, D. K. Ferry, +1

Applied Physics Letters

Wide-bandgap SemiconductorEngineeringLow DensityLo PhononsSemiconductors +14

Time-resolved Raman studies of the decay of the longitudinal optical phonons in wurtzite GaN

K. T. Tsen, D. K. Ferry, A. Botchkarev, +3

Applied Physics Letters

Wide-bandgap SemiconductorEngineeringPhysicsOptical PropertiesApplied Physics +11

Nonequilibrium electron distributions and phonon dynamics in wurtzite GaN

K. T. Tsen, R. P. Joshi, D. K. Ferry, +4

Applied Physics Letters

SemiconductorsMaterials ScienceCategoryquantum ElectronicsEngineeringPhysics +9

Direct measurements of electron-longitudinal optical phonon scattering rates in wurtzite GaN

K. T. Tsen, D. K. Ferry, A. Botchkarev, +3

Applied Physics Letters

Wide-bandgap SemiconductorElectrical EngineeringEngineeringPhysicsOptical Properties +11

Observation of large electron drift velocities in InN by ultrafast Raman spectroscopy

K. T. Tsen, C. D. Poweleit, D. K. Ferry, +2

Applied Physics Letters

Wide-bandgap SemiconductorEngineeringDrift VelocitiesQuantum EngineeringElectron Physic +15

Hall mobility and carrier concentration in free-standing high quality GaN templates grown by hydride vapor phase epitaxy

Daming Huang, Feng Yun, M. A. Reshchikov, +8

Solid-State Electronics

Semiconductor TechnologyWide-bandgap SemiconductorElectrical EngineeringEngineeringApplied Physics +4

Prospects for a novel ultrashort pulsed laser technology for pathogen inactivation

Shaw Wei D. Tsen, Tzyy Choou Wu, Juliann G. Kiang, +1

Journal of Biomedical Science

Microbial Drug ResistanceEngineeringLaser ScienceLaser ApplicationsLaser Ablation +18

Time-resolved Raman scattering of nonequilibrium LO phonons in GaAs quantum wells

K. T. Tsen, R. P. Joshi, D. K. Ferry, +1

Physical review. B, Condensed matter

EngineeringLo PhononsSemiconductor NanostructuresSemiconductorsRole Hot Phonons +15