71 citations · 514 across the 22 of their papers we have counts for
22 papers
Collapse of Jahn-Teller Phonons in LaSrMnO with Weak Magnetoresistance
Tyler C. Sterling, Andrei T. Savici, Ryoichi Kajimoto +4
Perovskite manganites are quantum materials exhibiting competing interactions inducing colossal magnetoresistance (CMR). The prevailing theory of CMR highlights the essential role…
Manipulation of the orbital angular momentum of soft x-ray beams by consecutive diffractive optics
Nazir Khan, Rahul Jangid, Taras Stanislavchuk +6
Production and manipulation of orbital angular momentum (OAM) of coherent soft x-ray beams is demonstrated utilizing consecutive diffractive optics. OAM addition is observed upon p…
A combined inelastic neutron scattering and \textit{ab initio} lattice dynamics study of FeSi
Nazir Khan, Sven Krannich, Dominic Boll +5
The phonon renormalization across the semiconductor-to-metal crossover in FeSi is investigated by inelastic neutron scattering combined with \textit{ab-initio} lattice dynamical ca…
Antiferromagnetic resonance in the cubic iridium hexahalides (NH)IrCl and KIrCl
L. Bhaskaran, A. N. Ponomaryov, J. Wosnitza +4
We report on high-field electron spin resonance studies of two iridium hexahalide compounds, (NH)IrCl and KIrCl. In the paramagnetic state, our measurements rev…
Toward cubic symmetry for Ir: structure and magnetism of antifluorite KIrBr
Nazir Khan, Danil Prishchenko, Mary H. Upton +2
Crystal structure, electronic state of Ir, and magnetic properties of the antifluorite compound KIrBr are studied using high-resolution synchrotron x-ray diffraction…
Structure, phonons, and orbital degrees of freedom in FeMoO
S. Reschke, A. A. Tsirlin, N. Khan +4
We report on the structural and spectroscopic characterization of the multiferroic FeMoO. Synchrotron x-ray and neutron diffraction, as well as thermal expansion measur…