44 citations · 121 across the 7 of their papers we have counts for
5 papers · 1 filter
Magnetic excitations in double perovskite iridates LaIrO ( = Co, Ni, and Zn) mediated by 3-5 hybridization
Wentao Jin, Sae Hwan Chun, Jungho Kim +6
By performing resonant inelastic x-ray scattering (RIXS) measurements at the Ir edge, we have investigated the low-energy elementary excitations in a seri…
Chiral Electronic Excitations in a Quasi-2D Rashba System BiTeI
A. C. Lee, B. Peng, K. Du +5
The optical transitions between spin-polarized bands of the quasi-two dimensional Rashba system BiTeI are investigated using polarization resolved resonant Raman spectroscopy. We d…
Honeycomb-Lattice Mott insulator on Tantalum Disulphide
Jinwon Lee, Kyung-Hwan Jin, Andrei Catuneanu +8
Effects of electron many-body interactions amplify in an electronic system with a narrow bandwidth opening a way to exotic physics. A narrow band in a two-dimensional (2D) honeycom…
Random singlet state in BaCuIrO single crystals
Pavel A. Volkov, Choong-Jae Won, D. I. Gorbunov +6
We study the thermodynamic and high-magnetic-field properties of the magnetic insulator BaCuIrO, which shows no magnetic order down to 2 K consistent with a spin liq…
Neutron Scattering Investigation of Rhenium Orbital Ordering in Double Perovskite CaFeReO
Bo Yuan, J. P. Clancy, J. A. Sears +9
We have carried out inelastic neutron scattering experiments to study magnetic excitations in ordered double perovskite CaFeReO. We found a well-defined magnon mode with a…