186 citations · 1k across the 41 of their papers we have counts for
19 papers · 1 filter
Competition of Magnetocrystalline Anisotropy of Uranium Layers and Zig-Zag Chains in UNiGe Single Crystals
Adam P. Pikul, Maria Szlawska, Xiaxin Ding +5
Structural and thermodynamic properties of single-crystalline UNiGe with \,=\,0.66 have been investigated by measuring magnetization, specific heat, and thermal expa…
Thermal Energy Transport in Oxide Nuclear Fuel
David H. Hurley, Anter El-Azab, Matthew S. Bryan +13
To efficiently capture the energy of the nuclear bond, advanced nuclear reactor concepts seek solid fuels that must withstand unprecedented temperature and radiation extremes. In t…
Unusual magnetic and transport properties in HoMnSn kagome magnet
Firoza Kabir, Randall Filippone, Gyanendra Dhakal +11
With intricate lattice structures, kagome materials are an excellent platform to study various fascinating topological quantum states. In particular, kagome materials, revealing la…
Magnetic anisotropy in uranium monosulfide, probed by the magnetic torque measurements
Narayan Poudel, Jason Jeffries, Krzysztof Gofryk
We have studied the magnetic torque in uranium monosulfide (US) single crystals to explore the magnetic anisotropy in this material. Uranium monosulfide crystallizes in cubic, NaCl…
High magnetic field induced crossover from the Kondo to Fermi liquid behavior in 1-VTe single crystals
Xiaxin Ding, Jie Xing, Gang Li +3
The magnetic and magnetotransport properties of metallic 1-VTe single crystals were investigated at temperatures from 1.3 to 300 K and in magnetic fields up to 35 T. Upon…
Magnetic, transport, and thermal properties of -phase UZr
Xiaxin Ding, Tiankai Yao, Lyuwen Fu +7
Alloys of hexagonal -phase UZr have been synthesized and studied by means of heat capacity, magnetic susceptibility, magnetization, electrical resistivity, magnetoresistance…
Signatures of low-dimensional magnetism and short-range magnetic order in Co-based trirutiles
R. Baral, H. S. Fierro, C. Rueda +11
Features of low dimensional magnetism resulting from a square-net arrangement of Co atoms in trirutile CoTaO is studied in the present work by means of density functional t…
Antiferromagnetism and the emergence of frustration in saw-tooth lattice chalcogenide olivines MnSiSSe ( = 0 $\textendash$ 4)
H. Nhalil, R. Baral, B. O. Khamala +9
The magnetism in the saw-tooth lattice of Mn in the olivine chalcogenides, MnSiSSe ( = 1$\textendash$4) is studied in detail by analyzing their magnetization, sp…
Magnetoelastics of High Field Phenomena in Antiferromagnets UO2 and CeRhIn5
Marcelo Jaime, Krzysztof Gofryk, Eric D. Bauer
We use a recently developed optical fiber Bragg grating technique, in continuous and pulsed magnetic fields in excess of 90T, to study magnetoelastic correlations in magnetic mater…
Thermal and transport properties of U3Si2
Daniel J. Antonio, Keshav Shrestha, Jason M. Harp +4
We have studied U_3Si_2 by means of the heat capacity, electrical resistivity, Seebeck and Hall effects, and thermal conductivity in the temperature range 2-300 K and in magnetic f…
On the magnetic and electronic properties of NpPdSn
K. Shrestha, D. Antonio, J-C. Griveau +5
We have studied NpPdSn by means of the heat capacity, electrical resistivity, Seebeck and Hall effect, Np Mössbauer spectroscopy, and neutron diffraction measurements in th…
Thermoelectric power as a probe of density of states in correlated actinide materials: the case of PuCoGa superconductor
K. Gofryk, J-C. Griveau, P. S. Riseborough +1
We present measurements of the thermoelectric power of the plutonium-based unconventional superconductor PuCoGa. The data is interpreted within a phenomenological model for t…
Short-range magnetic correlations in the highly-correlated electron compound CeCu$_{4}Ga
B. G. Ueland, C. F. Miclea, K. Gofryk +6
We present experimental results for the heavy-electron compound CeCuGa which show that it possesses short-range magnetic correlations down to a temperature of K. Ou…
Fermi-Surface Reconstruction and Complex Phase Equilibria in CaFeAs
K. Gofryk, B. Saparov, T. Durakiewicz +5
Fermi-surface topology governs the relationship between magnetism and superconductivity in iron-based materials. Using low-temperature transport, angle-resolved photoemission, and…
Photoemission Imaging of 3D Fermi Surface Pairing at the Hidden Order Transition in URu2Si2
Jian-Qiao Meng, Peter M. Oppeneer, John A. Mydosh +6
We report angle-resolved photoemission spectroscopy (ARPES) experiments probing deep into the hidden order (HO) state of URu2Si2, utilizing tunable photon energies with sufficient…
Pressure-Tuned Point-Contact Spectroscopy of URu2Si2 from Hidden Order to Antiferromagnetic States: Similarity of the Fermi Surface Gapping
Xin Lu, F. Ronning, P. H. Tobash +3
We report soft point-contact spectroscopy studies of URu2Si2 both in the hidder order (HO) and the large-moment antiferromagnetic (LMAF) states accessed by pressure. In the HO stat…
Anomalous Femtosecond Quasiparticle Dynamics of Hidden Order State in URuSi
Georgi L. Dakovski, Yinwan Li, Steve M. Gilbertson +12
At T = 17.5 K an exotic phase emerges from a heavy fermion state in {\ur}. The nature of this hidden order (HO) phase has so far evaded explanation. Formation of an unknown qua…
Quantum critical behavior in the heavy Fermion single crystal Ce(NiPd)Ge
C. H. Wang, J. M. Lawrence, A. D. Christianson +8
We have performed magnetic susceptibility, specific heat, resistivity, and inelastic neutron scattering measurements on a single crystal of the heavy Fermion compound Ce(Ni$_{0.935…
Kondo behavior, ferromagnetic correlations, and crystal fields in the heavy Fermion compounds Ce3X (X=In, Sn)
C. H. Wang, J. M. Lawrence, A. D. Christianson +9
We report measurements of inelastic neutron scattering, magnetic susceptibility, magnetization, and the magnetic field dependence of the specific heat for the heavy Fermion compoun…