T. Kissikov

activity

20152023

most citedUniaxial strain control of spin-polarization in multicomponent nematic order of BaFe

_{2}

_{2}

57 citations · 266 across the 11 of their papers we have counts for

collaborators

11 papers

cond-mat.supr-con2023★ 6 cited

Absence of strong magnetic fluctuations or interactions in the normal state of LaNiGa $_{2}$

P. Sherpa, I. Vinograd, Y. Shi +15

We present nuclear magnetic (NMR) and qudrupole (NQR) resonance and magnetization data in the normal state of the topological crystalline superconductor LaNiGa $_{2}$ . We find no evid…

cond-mat.str-el2021★ 19 cited

Second order Zeeman interaction and ferroquadrupolar order in TmVO $_{4}$

I. Vinograd, K. R. Shirer, P. Massat +7

TmVO $_{4}$ 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…

cond-mat.supr-con2021★ 11 cited

Inhomogeneous Knight shift in vortex cores of superconducting FeSe

I. Vinograd, S. P. Edwards, Z. Wang +5

We report $^{77}$ Se NMR data in the normal and superconducting states of a single crystal of FeSe for several different field orientations. The Knight shift is suppressed in the su…

cond-mat.str-el2018★ 42 cited

Measurements of the NMR Knight shift tensor and nonlinear magnetization in URu $_{2}$ Si $_{2}$

M. Lawson, B. T. Bush, T. Kissikov +7

URu $_{2}$ Si $_{2}$ exhibits an anomalous peak in the nonlinear magnetic susceptibility at the hidden order transition. In order to investigate this anomaly, we conducted direct magnetiz…

cond-mat.str-el2017★ 17 cited

Local nematic susceptibility in stressed BaFe $_{2}$ As $_{2}$ from NMR electric field gradient measurements

T. Kissikov, R. Sarkar, M. Lawson +10

The electric field gradient (EFG) tensor at the $^{75}$ As site couples to the orbital occupations of the As p-orbitals and is a sensitive probe of local nematicity in BaFe $_{2}$ As$_2…

physics.ins-det2017★ 12 cited

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…

cond-mat.str-el2017★ 57 cited

Uniaxial strain control of spin-polarization in multicomponent nematic order of BaFe $_{2}$ As $_{2}$

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…

cond-mat.str-el2016★ 6 cited

NMR Investigation of antiferromagnetism and coherence in URu $_{2}$ Si $_{2 - x}$ P $_{x}$

K. R. Shirer, M. Lawson, T. Kissikov +5

We report $^{31}$ P and $^{29}$ Si NMR in single crystals of URu $_{2}$ Si $_{2 - x}$ P $_{x}$ for $x = 0.09$ and $x = 0.33$ . The spectra in the $x = 0.33$ sample are consistent with a homogenous com…

cond-mat.str-el2016★ 18 cited

NMR study of nematic spin fluctuations in a detwinned single crystal of underdoped Ba(Fe $_{1 - x}$ Co $_{x}$ ) $_{2}$ As $_{2}$

T. Kissikov, A. P. Dioguardi, E. I. Timmons +6

We report the experimental details of how mechanical detwinning can be implemented in tandem with high sensitivity nuclear magnetic resonance measurements and use this setup to mea…

cond-mat.str-el2015★ 42 cited

NMR evidence for inhomogeneous nematic fluctuations in BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$

A. P. Dioguardi, T. Kissikov, C. H. Lin +7

We present evidence for nuclear spin-lattice relaxation driven by glassy nematic fluctuations in isovalent P-doped BaFe $_{2}$ As $_{2}$ single crystals. Both the $^{75}$ As and $^{31}$ P s…

cond-mat.str-el2015★ 36 cited

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 $^{75}$ As nuclear magnetic resonance spin-lattice and spin-spin relaxation rate data in Ba(Fe $_{1 - x}$ Co $_{x}$ ) $_{2}$ As $_{2}$ and Ba(Fe $_{1 - x}$ Cu $_{x}$ ) $_{2}$ As $_{2}$ as a function o…

Absence of strong magnetic fluctuations or interactions in the normal state of LaNiGa2​

Second order Zeeman interaction and ferroquadrupolar order in TmVO4​

Inhomogeneous Knight shift in vortex cores of superconducting FeSe

Measurements of the NMR Knight shift tensor and nonlinear magnetization in URu2​Si2​

Local nematic susceptibility in stressed BaFe2​As2​ from NMR electric field gradient measurements