Publications (53)
Is a doped 'Kondo' insulator different from doped Silicon?
J. F. DiTusa, K. Friemelt, E. Bucher +2
Spin polarization induced tenfold magneto-resistivity of highly metallic 2D holes in a narrow GaAs quantum well
X. P. A. Gao, G. S. Boebinger, A. P. Mills +3
Magnetically driven ferroelectric order in Ni$_3$V$_2$O$_8$
G. Lawes, A. B. Harris, T. Kimura +8
Low-frequency Einstein mode in the zero-expansion material YbGaGe
F. R. Drymiotis, G. Lawes, A. Migliori +8
Competing Magnetic Phases on a "Kagome Staircase"
G. Lawes, M. Kenzelmann, N. Rogado +11
Free and Trapped Injected Carriers in C60 Crystals
V. Y. Butko, A. P. Ramirez, C. Kloc
Complex magnetic order in the kagome staircase compound Co3V2O8
Y. Chen, J. W. Lynn, Q. Huang +9
Spin Order and Excitations in Triangular Antiferromagnet La2Ca2MnO7
Wei Bao, Y. X. Wang, Y. Qiu +6
Ultrafast Conductivity Dynamics in Pentacene Probed using Terahertz Spectroscopy
V. K. Thorsmolle, R. D. Averitt, X. Chi +4
Soft Manifold Dynamics Behind Negative Thermal Expansion
Z. Schlesinger, J. A. Rosen, J. N. Hancock +1
Magnetically tunable dielectric materials
G. Lawes, T. Kimura, C. M. Varma +3
The Effect of Ru substitution for Ni on the superconductivity in MgCNi3-xRux
T. Klimczuk, V. Gupta, G. Lawes +2
Soft spin waves in the low temperature thermodynamics of Pr_{0.7}Ca_{0.3}MnO_{3}
M. Roy, J. F. Mitchell, A. P. Ramirez +1
Nonmonotonic Temperature-dependent Resistance in Low Density 2D Hole Gases
A. P. Mills, A. P. Ramirez, L. N. Pfeiffer +1
Low temperature field-effect in crystalline organic material
V. Y. Butko, J. C. Lashley, A. P. Ramirez
Colossal Dielectric Constants in Braced Lattices with Defects
A. P. Ramirez, G. Lawes, V. Butko +2
Crystal Structure and Elementary Properties of NaxCoO2 (x = 0.32, 0.5, 0.6, 0.75, and 0.92) in the Three-Layer NaCoO2 Family
L. Viciu, J. W. G. Bos, H. W. Zandbergen +7
Multiple Field-Induced Phase Transitions in a Geometrically-Frustrated Dipolar Magnet - Gd2Ti2O7
A. P. Ramirez, B. S. Shastry, A. Hayashi +3
Nonlinear Susceptibility: A Direct Test of the Quadrupolar Kondo Effect in UBe(13)
A. P. Ramirez, P. Chandra, P. Coleman +3
Bias-Dependent Generation and Quenching of Defects in Pentacene
D. V. Lang, X. Chi, A. M. Sergent +1
Antiferromagnetism in CaCu$_{3}$Ti$_{4}$O$_{12}$ studied by magnetic Raman spectroscopy
A. Koitzsch, G. Blumberg, A. Gozar +4
Fermi liquid behavior of metallic 2D holes at high temperatures
Xuan P. A. Gao, A. P. Mills, A. P. Ramirez +2
Morphology Effectively Controls Singlet-Triplet Exciton Relaxation and Charge Transport in Organic Semiconductors
V. K. Thorsmølle, R. D. Averitt, J. Demsar +7
Low temperature phase transitions and crystal structure of Na0.5CoO2
Q. Huang, M. L. Foo, J. W. Lynn +7
Landau quantization effects in the charge-density-wave system (Per)$_2M$(mnt)$_2$ (where $M=$Au and Pt)
R. D. McDonald, N. Harrison, J. Singleton +4
Superconductivity in the non-oxide Perovskite MgCNi3
T. He, Q. Huang, A. P. Ramirez +10
Suppression of weak localization effects in low-density metallic 2D holes
A. P. Mills, A. P. Ramirez, X. P. A. Gao +3
Temperature and Magnetic Field Enhanced Hall Slope of a Dilute 2D Hole System in the Ballistic Regime
Xuan P. A. Gao, G. S. Boebinger, A. P. Mills +3
Low Temperature Magnetothermodynamics of Pr{0.7}Ca{0.3}MnO{3}
M. Roy, J. F. Mitchell, A. P. Ramirez +1
The suppression of superconductivity in MgCNi3 by Ni-site doping
M. A. Hayward, M. K. Haas, A. P. Ramirez +5
Doping a semiconductor to create an unconventional metal
N. Manyala, J. F. DiTusa, G. Aeppli +1
beta-Cu3V2O8: Magnetic ordering in a spin-1/2 kagome-staircase lattice
N. Rogado, M. K. Haas, G. Lawes +3
Strongly Enhanced Hole-Phonon Coupling in the Metallic State of the Dilute Two-Dimensional Hole Gas
X. P. A. Gao, G. S. Boebinger, A. P. Mills +3
Structure and Superconductivity in Zr-Stabilized, Nonstoichiometric Molybdenum Diboride
L. E. Muzzy, M. Avdeev, G. Lawes +5
Epitaxial Thin Films of the Giant-Dielectric-Constant Material CaCu_3Ti_4O_{12} Grown by Pulsed-laser Deposition
W. Si, E. M. Cruz, P. D. Johnson +3
Limit of Field Effect Mobility on Pentacene Single Crystal
V. Y. Butko, X. Chi, D. V. Lang +1
Direct transition from a disordered to a multiferroic phase on a triangular lattice
M. Kenzelmann, G. Lawes, A. B. Harris +9
Structural and magnetic properties of two branches of the Tripod Kagome Lattice family A$_{2}$RE$_{3}$Sb$_{3}$O$_{14}$ (A = Mg, Zn; RE = Pr, Nd, Gd, Tb, Dy, Ho, Er, Yb)
Z. L. Dun, J. Trinh, M. Lee +7
Amorphous-like Density of Gap States in Single Crystal Pentacene
D. V. Lang, X. Chi, T. Siegrist +2
Inversion symmetry breaking in noncollinear magnetic phase of a triangular lattice antiferromagnet CuFeO2
T. Kimura, J. C. Lashley, A. P. Ramirez
Magnetodielectric Effects from Spin Fluctuations in Isostructural Ferromagnetic and Antiferromagnetic Systems
G. Lawes, A. P. Ramirez, C. M. Varma +1
Absence of ferromagnetism in Co and Mn substituted polycrystalline ZnO
G. Lawes, A. S. Risbud, A. P. Ramirez +1
Dependence of Mobility on Density of Gap States in Organics by GAMEaS - Gate Modulated Activation Energy Spectroscopy
W. So, D. V. Lang, V. Y. Butko +3
Valence-electron transfer and a metal-insulator transition in a strongly correlated perovskite oxide
A. P. Ramirez, G. Lawes, D. Li +1
Molecular size dependence of field effect in organic single crystals
V. Y. Butko, X. Chi, A. P. Ramirez
Less than 50% sublattice polarization in an insulating S=3/2 kagome' antiferromagnet at low T
S. -H. Lee, C. Broholm, M. F. Collins +6
Spin order and dynamics in the diamond-lattice Heisenberg antiferromagnets CuRh2O4 and CoRh2O4
L. Ge, J. Flynn, J. A. M. Paddison +5
The Kagome-staircase lattice: Magnetic ordering in Ni3V2O8 and Co3V2O8
N. Rogado, G. Lawes, D. A. Huse +2
Ising pyrochlore magnets: Low temperature properties, ice rules and beyond
R. Siddharthan, B. S. Shastry, A. P. Ramirez +3
Ordering and partial ordering in holmium titanate and related systems
R. Siddharthan, B. S. Shastry, A. P. Ramirez
Superconductivity in Cu_xTiSe_2
E. Morosan, H. W. Zandbergen, B. S. Dennis +6
Field dependence of magnetic ordering in Kagome-staircase compound Ni3V2O8
M. Kenzelmann, A. B. Harris, A. Aharony +11
Electron-phonon coupling in DyFeO3 revealed by infrared spectroscopy
A. D. LaForge, J. Whalen, T. Siegrist +2