507 citations · 2.7k across the 25 of their papers we have counts for
25 papers
Magnetic and structural properties of the intermetallic Ce(1-x)LaxCrGe3 series of compounds
B. Bosch-Santos, G. A. Cabrera-Pasca, E. L. Correa +8
The Ce(1-x)LaxCrGe3 (x = 0, 0.19, 0.43, 0.58 and 1) intermetallic compound system has been investigated by magnetization measurements and neutron scattering techniques to determine…
Spin Jam: a quantum-fluctuation-induced glassy state of a frustrated magnet
Junjie Yang, Anjana Samarakoon, Sachith Dissanayake +8
Since the discovery of spin glasses in dilute magnetic systems, their study has been largely focused on understanding randomness and defects as the driving mechanism. The same para…
Mott localization in a pure stripe antiferromagnet RbFeS
Meng Wang, Ming Yi, Huibo Cao +8
A combination of neutron diffraction and angle-resolved photoemission spectroscopy measurements on a pure antiferromagnetic stripe RbFeS is reported. A neutro…
Novel Itinerant Antiferromagnet TiAu
E. Svanidze, Jiakui K. Wang, T. Besara +10
Itinerant and local moment magnetism have substantively different origins, and require distinct theoretical treatment. A unified theory of magnetism has long been sought after, and…
A Neutron Scattering Study of the H-T Phase Diagram of the Bond Frustrated ZnCr2S4
D. Hsieh, Y. W. Li, S. Watauchi +5
Detailed neutron scattering measurements on the bond frustrated magnet ZnCr2S4 reveal a rich H-T phase diagram. The field dependence of the two subsequent antiferromagnetic transit…
Structure and composition of the superconducting phase in alkali iron selenide KFeSe
Scott V Carr, Despina Louca, Joan Siewenie +4
We use neutron diffraction to study the temperature evolution of the average structure and local lattice distortions in insulating and superconducting potassium iron selenide K…
Quantum spin liquid in frustrated one dimensional LiCuSbO4
S. E. Dutton, M. Kumar, M. Mourigal +8
A quantum magnet, LiCuSbO4, with chains of edge-sharing S = 1/2 CuO6 octahedra is reported. While the Curie-Weiss constant is ferromagnetic, θ= 30 K, no phase transition or spin fr…
Antiferromagnetic order and superlattice structure in nonsuperconducting and superconducting RbyFe(1.6+x)Se2
Meng Wang, Miaoyin Wang, G. N. Li +18
Neutron diffraction has been used to study the lattice and magnetic structures of the insulating and superconducting RbFeSe. For the insulating RbFe$_{1.6+x…
On the Structure of Vacancy Ordered Superconducting Alkali Metal Iron Selenide
P. Zavalij, Wei Bao, X. F. Wang +9
With single crystal X-ray diffraction studies, we compare the structures of three sample showing optimal superconductivity, K0.774(4)Fe1.613(2)Se2, K0.738(6)Fe1.631(3)Se2 and Cs0.7…
A Novel Large Moment Antiferromagnetic Order in K0.8Fe1.6Se2 Superconductor
Wei Bao, Q. Huang, G. F. Chen +5
The discovery of cuprate high Tc superconductors has inspired searching for unconventional su- perconductors in magnetic materials. A successful recipe has been to suppress long-ra…
Lattice distortion and magnetic quantum phase transition in CeFeAs(1-x)P(x)O
Clarina de la Cruz, W. Z. Hu, Shiliang Li +8
We use neutron scattering to show that replacing the larger arsenic with smaller phosphorus in CeFeAs(1-x)P(x)O simultaneously suppresses the AF order and orthorhombic distortion n…
Determination of the magnetic structure of Yb3Pt4: a k=0 local-moment antiferromagnet
Y. Janssen, M. S. Kim, K. S. Park +8
We have used neutron diffraction measurements to study the zero-field magnetic structure of the intermetallic compound Yb3Pt4, which was earlier found to order antiferromagneticall…
Structure and basic magnetic properties of the honeycomb lattice compounds Na2Co2TeO6 and Na3Co2SbO6
L. Viciu, Q. Huang, E. Morosan +4
The synthesis, structure, and basic magnetic properties of Na2Co2TeO6 and Na3Co2SbO6 are reported. The crystal structures were determined by neutron powder diffraction. Na2Co2TeO6…
Structural transition in NaxCoO2 with x near 0.75 due to Na rearrangement
Q. Huang, B. Khaykovich, F. C. Chou +3
We report neutron powder diffraction measurements on a series of NaxCoO2 samples with x near 0.75 which were prepared under different synthesis conditions. Two different crystal st…
Electronic properties of the novel 4d metallic oxide SrRhO3
K. Yamaura, Q. Huang, D. P. Young +2
The novel 4d perovskite compound SrRhO3 was investigated by isovalent doping studies. The solubility limits of Ca and Ba onto Sr-site were below 80% and 20%, respectively. Although…
Emergent excitations in a geometrically frustrated magnet
S. -H. Lee, C. Broholm, W. Ratcliff +4
Frustrated systems are ubiquitous and interesting because their behavior is difficult to predict. Magnetism offers extreme examples in the form of spin lattices where all interacti…
Crystal structure, electronic, and magnetic properties of the bilayered rhodium oxide Sr3Rh2O7
K. Yamaura, Q. Huang, D. P. Young +2
The bilayered rhodium oxide Sr3Rh2O7 was synthesized by high-pressure and high-temperature heating techniques. The single-phase polycrystalline sample of Sr3Rh2O7 was characterized…
Carbon Concentration Dependence of the Superconducting Transition Temperature and Structure of MgCxNi3
T. G. Amos, Q. Huang, J. W. Lynn +2
The crystal structure of the superconductor MgCxNi3 is reported as a function of carbon concentration determined by powder neutron diffraction. The single-phase perovskite structur…
Synthesis, Crystal Structure and Magnetic Properties of the Linear-Chain Cobalt Oxide Sr5Pb3CoO12
K. Yamaura, Q. Huang, E. Takayama-Muromachi
The novel spin-chain cobalt oxide Sr5Pb3CoO12 [P-62m, a = 10.1093(2) A and c = 3.562 51(9) A at 295 K] is reported. Polycrystalline sample of the compound was studied by neutron di…
Crystal Structure and Magnetism of the Linear-Chain Copper Oxides Sr5Pb3-xBixCuO12
K. Yamaura, Q. Huang, E. Takayama-Muromachi
The title quasi-1D copper oxides (0=< x =<0.4) were investigated by neutron diffraction and magnetic susceptibility studies. Polyhedral CuO4 units in the compounds were found to co…
Temperature dependence of the structural parameters of the non-oxide perovskite superconductor MgCNi3
Q. Huang, T. He, K. A. Regan +5
We report the structural parameters of superconducting MgCxNi3 (x=0.96, TC=7.3 K) as a function of temperature, from 2 K to 295 K, determined by neutron powder diffraction profile…
Giant anharmonicity and non-linear electron-phonon coupling in MgB; A combined first-principles calculations and neutron scattering study
T. Yildirim, O. Gulseren, J. W. Lynn +12
We report first-principles calculations of the electronic band structure and lattice dynamics for the new superconductor MgB. The excellent agreement between theory and our i…
Magnetic properties of the S=1/2 quasi-one-dimensional antiferromagnet CaCu2O3
V. Kiryukhin, Y. J. Kim, K. J. Thomas +5
We report single crystal growth and magnetic susceptibility and neutron diffraction studies of the S=1/2 quasi-1D antiferromagnet CaCu2O3. The structure of this material is similar…
Temperature and field dependence of the phase separation, structure, and magnetic ordering in LaCaMnO, (, 0.50, and 0.53)
Q. Huang, J. W. Lynn, R. W. Erwin +5
Neutron powder diffraction measurements, combined with magnetization and resistivity data, have been carried out in the doped perovskite LaCaMnO (, 0.50, an…