83 citations · 205 across the 7 of their papers we have counts for
8 papers
Photovoltaic Surfaces to Reverse Global Warming
Christiana Honsberg, Stuart G. Bowden, Ian R. Sellers +2
Climate changes and its many associated impacts are one of the most critical global challenges. Photovoltaics has been instrumental in mitigation of CO through the generation o…
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…
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…
Hot carrier redistribution, electron-phonon interaction, and their role in carrier relaxation in thin film halide perovskites
S. Sourabh, V. R. Whiteside, Y. Zhai +6
Temperature dependent (4K-300K) photoluminescence and transmission spectra are analyzed to study the effect of changing the different components of a perovskite compound, be it A,…
Suppression of phonon-mediated hot carrier relaxation in type-II InAs/AlAsSb quantum wells: a practical route to hot carrier solar cells
H. Esmaielpour, V. R. Whiteside, J. Tang +6
InAs/AlAsSb quantum wells are investigated for their potential as hot carrier solar cells. Continuous wave power and temperature dependent photoluminescence indicate…
Time-resolved magnetophotoluminescence studies of magnetic polaron dynamics in type-II quantum dots
B. Barman, R. Oszwałdowski, L. Schweidenback +12
We used continuous wave photoluminescence (cw-PL) and time resolved photoluminescence (TR-PL) spectroscopy to compare the properties of magnetic polarons (MP) in two related spatia…
Robust Magnetic Polarons in Type-II (Zn,Mn)Te Quantum Dots
I. R. Sellers, R. Oszwaldowski, V. R. Whiteside +7
We present evidence of magnetic ordering in type-II (Zn, Mn) Te quantum dots. This ordering is attributed to the formation of bound magnetic polarons caused by the exchange interac…
Aharanov-Bohm excitons at elevated temperatures in type-II ZnTe/ZnSe quantum dots
I. R. Sellers, V. R. Whiteside, I. L. Kuskovsky +2
Optical emission from type-II ZnTe/ZnSe quantum dots demonstrates large and persistent oscillations in both the peak energy and intensity indicating the formation of coherently rot…