10 citations · 10 across the 4 of their papers we have counts for
5 papers
Non-equilibrium hot-carrier transport in type-II multiple-quantum wells for solar-cell applications
H. P. Piyathilaka, R. Sooriyagoda, V. R. Whiteside +4
Prototypes for hot-carrier solar cells based on type-II InAs/AlAsSb multiple quantum wells are examined for AC photoconductivity as a function of lattice temperature and photoexcit…
Structure-Property-Performance Relationships of Cuprous Oxide Nanostructures for Dielectric Mie Resonance-Enhanced Photocatalysis
Ravi Teja A. Tirumala, Sunil Gyawali, Aaron Wheeler +7
Nanostructured metal oxides, such as Cu2O, CeO2, α-Fe2O3, and TiO2 can efficiently mediate photocatalysis for solar-to-chemical energy conversion and pollution remediation. In this…
Hot-carrier dynamics in InAs/AlAsSb multiple-quantum wells
Herath P. Piyathilaka, Rishmali Sooriyagoda, Hamidreza Esmaielpour +5
A type-II InAs/AlAsSb multiple-quantum well sample is investigated for the photoexcited carrier dynamics as a function of excitation photon energy and lattice tem…
Experimental and Computational Studies of the Optical Properties of CuAl1-xFexO2
Mina Aziziha, Saeed Akbarshahi, Suresh Pittala +7
Delafossites are promising candidates for photocatalysis applications because of their chemical stability and absorption in the solar region of the electromagnetic spectrum. For ex…
Carrier transport and electron-lattice interactions of nonlinear optical crystals CdGeP, ZnGeP and CdSiP
Rishmali Sooriyagoda, Herath P. Piyathilaka, Kevin T. Zawilski +2
Terahertz time-domain spectroscopy is employed to investigate temperature-dependent properties of bulk chalcopyrite crystals (CdGeP, ZnGeP and CdSiP). The complex spect…