93 citations · 369 across the 23 of their papers we have counts for
7 papers · 1 filter
Anomalous phonon Grüneisen parameters in semiconductor TaNiS
Mai Ye, Tom Lacmann, Mehdi Frachet +7
Strain tuning is a powerful experimental method in probing correlated electron systems. Here we study the strain response of the lattice dynamics and electronic structure in semico…
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 $^{…
Hyperfine Couplings as a Probe of Orbital Anisotropy in Heavy Fermion Materials
P. Menegasso, J. C. Souza, I. Vinograd +5
The transferred hyperfine interaction between nuclear and electron spins in an heavy fermion material depends on the hybridization between the -electron orbitals and those surro…