57 citations · 171 across the 14 of their papers we have counts for
10 papers · 1 filter
Knight shift measurements probing Fermi surface changes under pressure in CeRhIn
Y. -H. Nian, C. Chaffey, P. Sherpa +5
We report nuclear magnetic resonance (NMR) Knight shift measurements of the In(1) and In(2) sites in CeRhIn as a function of pressure. In contrast to the axis, the in-plane…
Multiple metamagnetic transitions in helical antiferromagnet CeVGe
Hanshang Jin, Eun Sang Choi, Hung-Cheng Wu +7
We report on neutron diffraction, magnetoresistance, magnetization, and magnetic torque measurements under high magnetic field in the helical antiferromagnet CeVGe. This compou…
Nuclear magnetic resonance studies in a model transverse field Ising system
Y-H. Nian, I. Vinograd, C. Chaffey +6
The suppression of ferroquadrupolar order in TmVO in a magnetic field is well-described by the transverse field Ising model, enabling detailed studies of critical dynamics near…
Spin-echo and quantum versus classical critical fluctuations in TmVO
Y-H. Nian, I. Vinograd, T. Green +6
Using spin-echo Nuclear Magnetic Resonance in the model Transverse-Field Ising system TmVO, we show that low frequency quantum fluctuations at the quantum critical point have a…
Second order Zeeman interaction and ferroquadrupolar order in TmVO
I. Vinograd, K. R. Shirer, P. Massat +7
TmVO exhibits ferroquadrupolar order of the Tm 4f electronic orbitals at low temperatures, and is a model system for Ising nematicity that can be tuned continuously to a quan…
Inverse Laplace Transformation Analysis of Stretched Exponential Relaxation
H. Choi, I. Vinograd, C. Chaffey +1
We investigate the effectiveness of the Inverse Laplace Transform (ILT) analysis method to extract the distribution of relaxation rates from nuclear magnetic resonance data with st…
Anisotropic nematic fluctuations above the ferroquadrupolar transition in TmVO
Z. Wang, I. Vinograd, Z. Mei +5
TmVO exhibits ferroquadrupolar order below 2.15 K with a well-isolated non-Kramers ground state doublet, and is a model system to understand Ising nematic order. We present $^{…
Site Specific Knight Shift Measurements of the Dilute Kondo lattice System CeLaCoIn
M. Lawson, B. T. Bush, A. C. Shockley +3
In Nuclear magnetic resonance data are presented for a series of CeLaCoIn crystals with different La dilutions, . Multiple In(1) sites associated with di…
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…
NMR evidence for inhomogeneous glassy behavior driven by nematic fluctuations in iron arsenide superconductors
A. P. Dioguardi, M. M. Lawson, B. T. Bush +12
We present As nuclear magnetic resonance spin-lattice and spin-spin relaxation rate data in Ba(FeCo)As and Ba(FeCu)As as a function o…