37 citations · 51 across the 4 of their papers we have counts for
4 papers
High performance THz emitters based on ferromagnetic/nonmagnetic heterostructures
Yang Wu, Mehrdad Elyasi, Xuepeng Qiu +4
We report a THz emitter with excellent performances based on nonmagnetic (NM) and ferromagnetic (FM) heterostructures. The spin currents are first excited by the femtosecond laser…
Morphing of 2D Hole Systems at in Parallel Magnetic Fields: Compressible, Stripe, and Fractional Quantum Hall Phases
Yang Liu, M. A. Mueed, Md. Shafayat Hossain +5
A transport study of two-dimensional (2D) holes confined to wide GaAs quantum wells provides a glimpse of a subtle competition between different many-body phases at Landau level fi…
Determination of the Fermi Contour and Spin-polarization of Composite Fermions via Ballistic Commensurability Measurements
D. Kamburov, M. A. Mueed, I. Jo +6
We report ballistic transport commensurability minima in the magnetoresistance of composite fermions (CFs). The CFs are formed in high-quality two-dimensional electron syst…
Fractional Quantum Hall Effect and Wigner Crystal of Two-Flux Composite Fermions
Yang Liu, D. Kamburov, S. Hasdemir +4
In two-dimensional electron systems confined to GaAs quantum wells, as a function of either tilting the sample in magnetic field or increasing density, we observe multiple transiti…