1.5k citations · 7.9k across the 191 of their papers we have counts for
12 papers · 1 filter
Superconductivity in LnFePO (Ln = La, Pr, and Nd) single crystals
R. E. Baumbach, J. J. Hamlin, L. Shu +3
Single crystals of the compounds LaFePO, PrFePO, and NdFePO have been prepared by means of a flux growth technique and studied by electrical resistivity, magnetic susceptibility an…
High-pressure, transport, and thermodynamic properties of CeTe3
D. A. Zocco, J. J. Hamlin, T. A. Sayles +3
We have performed high-pressure, electrical resistivity, and specific heat measurements on CeTe3 single crystals. Two magnetic phases with nonparallel magnetic easy axes were detec…
The filled skutterudite CeOsAs: a hybridization gap semiconductor
R. E. Baumbach, P. C. Ho, T. A. Sayles +5
X-ray diffraction, electrical resistivity, magnetization, specific heat, and thermoelectric power measurements are presented for single crystals of the new filled skutterudite comp…
Pressure induced superconductivity in the charge density wave compound TbTe3
J. J. Hamlin, D. A. Zocco, T. A. Sayles +3
A series of high-pressure resistivity measurements on single crystals of TbTe3 reveal a complex phase diagram involving the interplay of superconducting, antiferromagnetic and char…
Charge dynamics in the normal state of the iron oxypnictide superconductor LaFePO
M. M. Qazilbash, J. J. Hamlin, R. E. Baumbach +2
We present the first infrared and optical study in the normal state of ab-plane oriented single crystals of the iron-oxypnictide superconductor LaFePO. We find that this material i…
Vortex avalanches in the non-centrosymmetric superconductor Li2Pt3B
C. F. Miclea, A. C. Mota, M. Sigrist +5
We investigated the vortex dynamics in the non-centrosymmetric superconductor Li_2Pt_3B in the temperature range 0.1 K - 2.8 K. Two different logarithmic creep regimes in the decay…
Superconductivity in single crystals of LaFePO
J. J. Hamlin, R. E. Baumbach, D. A. Zocco +2
Single crystals of the compound LaFePO were prepared using a flux growth technique at high temperatures. Electrical resistivity measurements reveal metallic behavior and a resistiv…
Penetration depth, multiband superconductivity, and absence of muon-induced perturbation in superconducting PrOsSb
Lei Shu, D. E. MacLaughlin, W. P. Beyermann +8
Transverse-field muon spin rotation (SR) experiments in the heavy-fermion superconductor PrOsSb ( K) suggest that the superconducting penetration depth…
Effect of pressure on the superconducting critical temperature of La[O_{0.89}F_{0.11}]FeAs and Ce[O_{0.88}F_{0.12}]FeAs
D. A. Zocco, J. J. Hamlin, R. E. Baumbach +9
We have performed several high-pressure resistivity experiments on the recently discovered superconductors La[O_{0.89}F_{0.11}]FeAs and Ce[O_{0.88}F_{0.12}]FeAs. At ambient pressur…
Fermi Surface Reconstruction in CeRhCoIn
Swee K. Goh, Johnpierre Paglione, Mike Sutherland +4
The evolution of the Fermi surface of CeRhCoIn was studied as a function of Co concentration via measurements of the de Haas-van Alphen effect. By measuring the…
Inelastic neutron scattering studies of Crystal Field Levels in PrOsAs
Songxue Chi, Pengcheng Dai, T. Barnes +7
We use neutron scattering to study the Pr crystalline electric field (CEF) excitations in the filled skutterudite PrOsAs. By comparing the observed levels and the…
Mott transition in VO2 revealed by infrared spectroscopy and nano-imaging
M. M. Qazilbash, M. Brehm, Byung-Gyu Chae +9
Electrons in correlated insulators are prevented from conducting by Coulomb repulsion between them. When an insulator-to-metal transition is induced in a correlated insulator by do…