41 citations · 157 across the 12 of their papers we have counts for
3 papers · 1 filter
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…
Wigner solids of domain wall skyrmions
Kaifeng Yang, Katsumi Nagase, Yoshiro Hirayama +3
Detection and characterization of a different type of topological excitations, namely the domain wall (DW) skyrmion, has received increasing attention because the DW is ubiquitous…
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…