357 citations · 1.3k across the 57 of their papers we have counts for
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Uniaxial strain tuning of polar lattice vibrations in KTaO and SrTiO
I. Khayr, N. Somun, S. Hameed +11
The interplay of electronic and structural degrees of freedom is a prominent feature of many quantum materials and of particular interest in systems with strong ferroelectric fluct…
4D-QENS Analysis of Correlated Ionic Conduction in SrCl
Jared Coles, Omar Chmaissem, Matthew Krogstad +6
Methods of elucidating the mechanisms of fast-ion conduction in solid-state materials are pivotal for advancements in energy technologies such as batteries, fuel cells, sensors, an…
Topological and Magnetic Properties of a Non-collinear Spin State on a Honeycomb Lattice in a Magnetic Field
Randy S. Fishman, Daniel M. Pajerowski
We study the Berry curvature and Chern number of a non-collinear spin state on a honeycomb lattice that evolves from coplanar to ferromagnetic with a magnetic field applied along t…
Role of Magnetic Defects and Defect-engineering of Magnetic Topological Insulators
Farhan Islam, Yongbin Lee, Daniel M. Pajerowski +5
Magnetic defects play an important, but poorly understood, role in magnetic topological insulators (TIs). For example, topological surface transport and bulk magnetic properties ar…
Freezing of a disorder induced quantum spin liquid
Xiao Hu, Daniel M. Pajerowski, Depei Zhang +8
is a square-lattice magnet with super-exchange between S=1/2 spins mediated by randomly distributed Te and W ions. Here, using sub-K…
Inelastic neutron scattering study of the anisotropic spin chain [Ni(HF)(3-Clpyridine)]BF
Daniel M. Pajerowski, Jamie L. Manson, Jacek Herbrych +4
[Ni(HF)(3-Clpyridine)]BF (NBCT) is a one-dimensional, spin chain material that shows no magnetic neutron Bragg peaks down temperatures of 0.1 K. Previous work i…