Publications (67)
Specific Heat (1.2-108 K) and Thermal Expansion (4.4-297 K) Measurements of the 3d Heavy Fermion Compound LiV_{2}O_{4}
D. C. Johnston, C. A. Swenson, S. Kondo
Superconducting and Normal State Properties of APd2As2 (A = Ca, Sr, Ba) Single Crystals
V. K. Anand, H. Kim, M. A. Tanatar +2
The role of strong electronic correlations in the metal-to-insulator transition in disordered LiAl_yTi_(2-y)O_4
F. Fazileh, R. J. Gooding, W. A. Atkinson +1
Volovik Effect and Fermi-Liquid Behavior in the s-Wave Superconductor CaPd2As2: 75As NMR-NQR Measurements
Q. -P. Ding, P. Wiecki, V. K. Anand +4
Helical Antiferromagnetic Ordering in Lu{1-x}Sc{x}MnSi (x = 0, 0.25, 0.50)
R. J. Goetsch, V. K. Anand, D. C. Johnston
Magnetic transitions in the spin S=5/2 frustrated magnet BiMn2PO6 and strong lattice softening in BiMn2PO6 and BiZn2PO6 below 200 K
R. Nath, K. M. Ranjith, B. Roy +3
Magnetic Exchange Interactions in BaMn2As2: A Case Study of the J1-J2-Jc Heisenberg Model
D. C. Johnston, R. J. McQueeney, B. Lake +6
Superconducting and normal state properties of the layered boride OsB2
Yogesh Singh, A. Niazi, M. D. Vannette +2
Crystallography, magnetic susceptibility, heat capacity, and electrical resistivity of heavy fermion LiV$_2$O$_4$ single crystals grown using a self-flux technique
S. Das, X. Zong, A. Niazi +3
Crystallographic, Electronic, Thermal and Magnetic Properties of Single-Crystal SrCo2As2
Abhishek Pandey, D. G. Quirinale, W. Jayasekara +14
Antiferromagnetism in EuNiGe3
R. J. Goetsch, V. K. Anand, D. C. Johnston
Crystal and Magnetic Structure of CaCo{1.86}As2 Studied by X-ray and Neutron Diffraction
D. G. Quirinale, V. K. Anand, M. G. Kim +8
Magnetic, Transport, and Thermal Properties of Single Crystals of the Layered Arsenide BaMn2As2
Yogesh Singh, A. Ellern, D. C. Johnston
Magnetic susceptibility of frustrated spin-s J1-J2 quantum Heisenberg magnets: High-temperature expansion and exact diagonalization data
J. Richter, A. Lohmann, H. -J. Schmidt +1
Elaboration of the alpha-Model Derived from the BCS Theory of Superconductivity
D. C. Johnston
^{7}Li NMR Study of Heavy Fermion LiV2O4 Containing Magnetic Defects
X. Zong, S. Das, F. Borsa +4
Magnetic Susceptibility of Collinear and Noncollinear Heisenberg Antiferromagnets
D. C. Johnston
Unusual Magnetic, Thermal, and Transport Behaviors of Single Crystal EuRh2As2
Yogesh Singh, Y. Lee, B. N. Harmon +1
^{17}O and ^{51}V NMR for the zigzag spin-1 chain compound CaV2O4
X. Zong, B. J. Suh, A. Niazi +4
EuCo2P2: A Model Molecular-Field Helical Heisenberg Antiferromagnet
N. S. Sangeetha, Eduardo Cuervo-Reyes, Abhishek Pandey +1
Physical Properties of Metallic Antiferromagnetic CaCo{1.86}As2 Single Crystals
V. K. Anand, R. S. Dhaka, Y. Lee +3
Pressure-induced collapsed-tetragonal phase in SrCo2As2
W. T. Jayasekara, U. S. Kaluarachchi, B. G. Ueland +16
Ba{1-x}KxMn2As2: An Antiferromagnetic Local-Moment Metal
Abhishek Pandey, R. S. Dhaka, J. Lamsal +9
Structure and magnetic, thermal, and electronic transport properties of single crystal EuPd2Sb2
S. Das, K. McFadden, Yogesh Singh +3
Superconductivity and Physical Properties of CaPd2Ge2 Single Crystals
V. K. Anand, H. Kim, M. A. Tanatar +2
Structural, Thermal, Magnetic and Electronic Transport Properties of the LaNi2(Ge{1-x}P{x})2 System
R. J. Goetsch, V. K. Anand, Abhishek Pandey +1
Intercalation and Staging Behavior in Super-Oxygenated $La_2CuO_{4 + δ}$
B. O. Wells, R. J. Birgeneau, F. C. Chou +7
Stripe Antiferromagnetic Spin Fluctuations in SrCo$_{2}$As$_{2}$
W. Jayasekara, Y. Lee, Abhishek Pandey +12
EuCo2P2: A Model Molecular-Field Helical Heisenberg Antiferromagnet
N. S. Sangeetha, Abhishek Pandey, D. C. Johnston
Stretched Exponential Relaxation Arising from a Continuous Sum of Exponential Decays
D. C. Johnston
Dynamics of Magnetic Defects in Heavy Fermion LiV2O4 from Stretched Exponential 7Li NMR Relaxation
D. C. Johnston, S. -H. Baek, X. Zong +3
Magnetic and thermal properties of the S = 1/2 zig-zag spin-chain compound In2VO5
Yogesh Singh, R. W. McCallum, D. C. Johnston
Absence of structural correlations of magnetic defects in heavy fermion LiV2O4
S. Das, A. Kreyssig, S. Nandi +2
Coexistence of Half-Metallic Itinerant Ferromagnetism with Local-Moment Antiferromagnetism in Ba{0.60}K{0.40}Mn2As2
Abhishek Pandey, B. G. Ueland, S. Yeninas +9
Magnetic, Thermal, and Transport Properties of the Mixed Valent Vanadium Oxides LuV4O8 and YV4O8
S. Das, A. Niazi, Y. Mudryk +2
Synthesis, Characterization and Magnetic Susceptibility of the Heavy Fermion Transition Metal Oxide LiV_{2}O_{4}
S. Kondo, D. C. Johnston, L. L. Miller
Itinerant ferromagnetism in the As 4$p$ conduction band of Ba$_{0.6}$K$_{0.4}$Mn$_{2}$As$_{2}$ identified by x-ray magnetic circular dichroism
B. G. Ueland, Abhishek Pandey, Y. Lee +9
Magnetic Susceptibilities of Spin-1/2 Antiferromagnetic Heisenberg Ladders and Applications to Ladder Oxide Compounds
D. C. Johnston, M. Troyer, S. Miyahara +11
Magnetic ordering in EuRh2As2 studied by x-ray resonant magnetic scattering
S. Nandi, A. Kreyssig, Y. Lee +5
Heavy Fermion Behaviors in LiV_{2}O_{4}
D. C. Johnston
Thermodynamics of the Noninteracting Bose Gas in a Two-Dimensional Box
Heqiu Li, Qiujiang Guo, Ji Jiang +1
Spin dynamics in hole-doped two-dimensional S=1/2 Heisenberg antiferromagnets: ^{63}Cu NQR relaxation in La_{2-x}Sr_xCuO_4 for $x\leq 0.04$
P. Carretta, F. Tedoldi, A. Rigamonti +4
Metal-insulator transition in antiferromagnetic $Ba_{1-x}K_xMn_2As_2$ $(0\le x\le0.4)$ single crystals studied by $^{55}$Mn and $^{75}$As NMR
S. Yeninas, Abhishek Pandey, V. Ogloblichev +3
Thermodynamics of Spin S = 1/2 Antiferromagnetic Uniform and Alternating-Exchange Heisenberg Chains
D. C. Johnston, R. K. Kremer, M. Troyer +5
Synthesis, Structure, and Ferromagnetism of a New Oxygen Defect Pyrochlore System Lu2V2O_{7-x} (x = 0.40-0.65)
G. T. Knoke, A. Niazi, J. M. Hill +1
Crystallography and Physical Properties of BaCo2As2, Ba{0.94}K{0.06}Co2As2 and Ba{0.78}K{0.22}Co2As2
V. K. Anand, D. G. Quirinale, Y. Lee +10
Singlet ground state in the spin-1/2 dimer compound Sr3Cr2O8
Yogesh Singh, D. C. Johnston
Phase separation and frustrated square lattice magnetism of Na1.5VOPO4F0.5
A. A. Tsirlin, R. Nath, A. M. Abakumov +7
Phase Relations in the Li2O-V2O3-V2O5 System at 700 C: Correlations with Magnetic Defect Concentration in Heavy Fermion LiV2O4
S. Das, X. Ma, X. Zong +2
Crystal Growth and Physical Properties of SrCu2As2, SrCu2Sb2 and BaCu2Sb2
V. K. Anand, P. Kanchana Perera, Abhishek Pandey +3
Physical properties of EuPd2As2 single crystals
V. K. Anand, D. C. Johnston
Coexistence of antiferromagnetic and ferromagnetic spin correlations in SrCo2As2 revealed by 59Co and 75As NMR
P. Wiecki, V. Ogloblichev, Abhishek Pandey +2
Persistence of local-moment antiferromagnetic order in Ba(1-x)KxMn2As2
J. Lamsal, G. S. Tucker, T. W. Heitmann +7
Observation of a Phase Transition at 55 K in Single-Crystal CaCu1.7As2
V. K. Anand, D. C. Johnston
Thermodynamics of the Spin-1/2 Antiferromagnetic Uniform Heisenberg Chain
A. Klümper, D. C. Johnston
Single crystal growth and physical properties of the layered arsenide BaRh_2As_2
Yogesh Singh, Y. Lee, S. Nandi +7
Large Miscibility Gap in the Ba(Mn_xFe_{1-x})2As2 System
Abhishek Pandey, V. K. Anand, D. C. Johnston
Competing Magnetic Fluctuations in Iron Pnictide Superconductors: Role of Ferromagnetic Spin Correlations Revealed by NMR
P. Wiecki, B. Roy, D. C. Johnston +3
Single Crystal Growth, Crystallography, Magnetic Susceptibility, Heat Capacity, and Thermal Expansion of the Antiferromagnetic S = 1 Chain Compound CaV2O4
A. Niazi, S. L. Bud'ko, D. L. Schlagel +12
Nature of the Magnetic Order in BaMn2As2
Yogesh Singh, M. A. Green, Q. Huang +4
Synthesis, Structure and Properties of Tetragonal Sr2M3As2O2 (M3 = Mn3, Mn2Cu and MnZn2) Compounds Containing Alternating CuO2-Type and FeAs-Type Layers
R. Nath, V. O. Garlea, A. I. Goldman +1
Antiferromagnetism in EuCu2As2 and EuCu1.82Sb2 Single Crystals
V. K. Anand, D. C. Johnston
Ba{0.4}Rb{0.6}Mn2As2: A Prototype Half-Metallic Ferromagnet
Abhishek Pandey, D. C. Johnston
Magnetic, Thermal, and Transport Properties of Layered Arsenides BaRu2As2 and SrRu2As2
R. Nath, Yogesh Singh, D. C. Johnston
Single Crystal 31P NMR Studies of the Frustrated Square Lattice Compound Pb2(VO)(PO4)2
R. Nath, Y. Furukawa, F. Borsa +4
Examining the metal-to-insulator transitions in Li1+xTi2-xO4 and LiAlyTi2-yO4 with a Quantum Site Percolation model
F. Fazileh, R. J. Gooding, D. C. Johnston
Modeling of the Magnetic Susceptibilities of the Ambient- and High-Pressure Phases of (VO)_{2}P_{2}O_{7}
D. C. Johnston, T. Saito, M. Azuma +3