231 citations · 955 across the 19 of their papers we have counts for
4 papers · 1 filter
Local nematic susceptibility in stressed BaFeAs from NMR electric field gradient measurements
T. Kissikov, R. Sarkar, M. Lawson +10
The electric field gradient (EFG) tensor at the As site couples to the orbital occupations of the As p-orbitals and is a sensitive probe of local nematicity in BaFeAs$_2…
Optically detected magnetic resonance of nitrogen vacancies in a diamond anvil cell using designer diamond anvils
L. Steele, M. Lawson, M. Onyszczak +11
Optically detected magnetic resonance of nitrogen vacancy centers in diamond offers novel routes to both DC and AC magnetometry in diamond anvil cells under high pressures ( GP…
Nuclear Magnetic Resonance Probe Head Design for Precision Strain Control
T. Kissikov, R. Sarkar, B. T. Bush +3
We present the design and construction of an NMR probe to investigate single crystals under strain at cryogenic temperatures. The probe head incorporates a piezoelectric-based appa…
Uniaxial strain control of spin-polarization in multicomponent nematic order of BaFeAs
T. Kissikov, R. Sarkar, M. Lawson +8
The iron-based high temperature superconductors exhibit a rich phase diagram reflecting a complex interplay between spin, lattice, and orbital degrees of freedom [1-4]. The nematic…