283 citations · 374 across the 3 of their papers we have counts for
4 papers
Experimental measurement of the intrinsic excitonic wavefunction
Michael K. L. Man, Julien Madéo, Chakradhar Sahoo +15
An exciton, a two-body composite quasiparticle formed of an electron and hole, is a fundamental optical excitation in condensed-matter systems. Since its discovery nearly a century…
Directly visualizing the momentum forbidden dark excitons and their dynamics in atomically thin semiconductors
Julien Madéo, Michael K. L. Man, Chakradhar Sahoo +11
Resolving the momentum degree of freedom of excitons - electron-hole pairs bound by the Coulomb attraction in a photoexcited semiconductor, has remained a largely elusive goal for…
High-temperature terahertz optical diode effect without magnetic order in polar FeZnMoO
Shukai Yu, Bin Gao, Jae Wook Kim +5
We present a terahertz spectroscopic study of polar ferrimagnet FeZnMoO. Our main finding is a giant high-temperature optical diode effect, or nonreciprocal directional dic…
Terahertz frequency magnetoelectric effect in Ni doped CaBaCoO
Shukai Yu, C. Dhanasekhar, Venimadhav Adyam +8
We present a study of terahertz frequency magnetoelectric effect in ferrimagnetic pyroelectric CaBaCoO and its Ni-doped variants. The terahertz absorption spectrum of these…