Publications (72)
Specific heat of unconventional superconductivity in NaxCoO2-yH2O
H. D. Yang, J. -Y. Lin, C. P. Sun +5
High pressure high temperature (HPHT) synthesis and magnetization of Magneto-Superconducting RuSr2(LnCe2)Cu2O12.25 (Ru-1232) compounds (Ln = Y and Dy)
V. P. S. Awana, H. Kishan, T. Kawashima +2
Synthesis of RuSr2(Ln3/4Ce1/4)2Cu2O10 magneto-superconducting compounds with Ln = Ho, Y and Dy by high-pressure high-temperature (HPHT) technique
V. P. S. Awana, E. Takayama-Muromachi
Systematic trends in the electronic structure parameters of 4d transition metal oxides SrMO_{3} (M = Zr, Mo, Ru, and Rh)
Y. S. Lee, J. S. Lee, T. W. Noh +4
Magnetization study of RuSr2Y1.5Ce 0.5Cu2O10 (Ru-1222)
I. Felner, V. P. S. Awana, E. Takayama-Muromachi
High-pressure synthesis, crystal structure determination, and a Ca substitution study of the metallic rhodium oxide NaRh2O4
K. Yamaura, Q. Huang, M. Moldovan +5
Magnetic and charge transport properties of the Na-based Os oxide pyrochlore
Y. G. Shi, A. A. Belik, M. Tachibana +5
Weak Magnetic Order in the Bilayered-hydrate Na$_{x}$CoO$_{2}\cdot y$H$_{2}$O Structure Probed by Co Nuclear Quadrupole Resonance - Proposed Phase Diagram in Superconducting Na$_x$CoO$_{2} \cdot$ $y$H$_2$O
Y. Ihara, K. Ishida, C. Michioka +6
Room-temperature magnetocaloric effect in La0.7Sr0.3Mn1-xM'xO3 (M'=Al, Ti)
D. N. H. Nam, N. V. Dai, L. V. Hong +4
Impact of rare earth magnetic moment on ordering of Ru in Sr2RuREO6 (RE = Gd and Eu)
V. P. S. Awana, Rahul Tripaathi, V. K. Sharma +3
$^{23}$Na NMR Study of Layered Superconductor $Na_xCoO_2- yH_2O$
H. Ohta, C. Michioka, Y. Itoh +5
Magnetism and Superconductivity in RuM1.5Ce0.5Sr2Cu2O10 (M=Eu and Y)
I. Felner, E. Galstyan, V. P. S. Awana +1
Superconductivity in SmFe1-xCoxAsO (x = 0.0 to 0.30)
V. P. S. Awana, Anand Pal, Arpita Vajpayee +7
Synthesis, Crystal Structure and Magnetic Properties of the Linear-Chain Cobalt Oxide Sr5Pb3CoO12
K. Yamaura, Q. Huang, E. Takayama-Muromachi
Spin Glass Behavior in the Ru-1222 and Ru-1212 rutheno-cuprate families: a comparative study
C. A. Cardoso, F. M. Araujo-Moreira, V. P. S. Awana +3
NaV2O4: a Quasi-1D Metallic Antiferromagnet with Half-Metallic Chains
K. Yamaura, M. Arai, A. Sato +6
Effect of PVA doping on flux pinning in Bulk MgB2
Arpita Vajpayee, V. P. S. Awana, S. Balamurugan +3
Bulk Electronic structure of Na$_{0.35}$CoO$_{2}$.1.3H$_{2}$O
A. Chainani, T. Yokoya, Y. Takata +18
Magnetic studies of the lightly Ru doped perovskite rhodates Sr(Ru,Rh)O$_3$
K. Yamaura, D. P. Young, E. Takayama-Muromachi
Magnetic Fluctuations in the Metallic State of Na$_{0.7}$CoO$_2$ Revealed by $^{23}$Na NMR
Y. Ihara, K. Ishida, C. Michioka +4
Synthesis and Physical Properties of FeSe1/2Te1/2 Superconductor
V. P. S. Awana, Anand Pal, Arpita Vajpayee +9
Sr3Co2O6: a possible frustrated spin-chain material
X. X. Wang, J. J. Li, Y. G. Shi +9
Synthesis of SmFeAsO by an Easy and Versatile Route and its Physical Property Characterization
V. P. S. Awana, Anand Pal, Arpita Vajpayee +4
Role of Carbon in Enhancing the Performance of MgB2 superconductor
V. P. S. Awana, Arpita Vajpayee, Monika Mudgel +6
Synthesis, Characterization, and Magnetic Properties of gamma-NaxCoO2 (0.70 < x <0.84)
H. Sakurai, S. Takenouchi, N. Tsujii +1
Valence and Na content dependences of superconductivity in NaxCoO2.yH2O
H. Sakurai, N. Tsujii, O. Suzuki +5
Unconventional Superconductivity and Nearly Ferromagnetic Spin Fluctuations in Na$_x$CoO$_2$$\cdot y$H$_2$O
K. Ishida, Y. Ihara, Y. Maeno +7
Superconductivity of up to 80 K for Tb-123 - TbSr2Cu2.7Mo0.3O7
V. P. S. Awana, H. Kishan, E. Takayama-Muromachi +7
Possible Spin-triplet Superconductivity in NaxCoO2yH2O - 59Co NMR Study
M. Kato, C. Michioka, T. Waki +7
Synthesis and superconducting properties of the iron oxyarsenide TbFeAsO0.85
Y. G. Shi, S. Yu, A. A. Belik +6
Magnetic and electrical properties and carrier doping effects on the Fe-based host compound Sr4Sc2Fe2As2O6
S. B. Zhang, Y. F. Guo, Y. G. Shi +6
Thermal and Electrical Properties of gamma-NaxCoO2 (0.70 < x < 0.78)
H. Sakurai, N. Tsujii, E. Takayama-Muromachi
Unconventional superconductivity in NaxCoO2 yH2O
H. Sakurai, K. Takada, T. Sasaki +1
Enhanced paramagnetism of the 4d itinerant electrons in the rhodium oxide perovskite SrRhO3
K. Yamaura, E. Takayama-Muromachi
Evidence for large electric polarization from collinear magnetism in TmMnO3
V. Yu. Pomjakushin, M. Kenzelmann, A. Donni +8
Magnetic anomalies of hydrous cobaltate compound Na_x(H_3O)_zCoO_2 \cdot yH_2O detected by NMR and NQR measurements
Y. Ihara, H. Takeya, K. Ishida +5
Cation intermixing and ordering phenomenon in MO layer of MSr2YCu2Oz (M1212) compounds with M = Fe, Co, Al, and Ga: A neutron powder diffraction study
V. P. S. Awana, E. Takayama-Muromachi, S. K. Malik +3
Continuous metal-insulator transition of the antiferromagnetic perovskite NaOsO3
Y. G. Shi, Y. F. Guo, S. Yu +11
Magneto Transport of high TCR (temperature coefficient of resistance) La2/3Ca1/3MnO3: Ag Polycrystalline Composites
V. P. S. Awana, Rahul Tripathi, S. Balamurugan +2
Magneto-superconductivity of 100-atm O2-annealed RuSr2Gd1.5Ce0.5Cu2O10
V. P. S. Awana, E. Takayama-Muromachi, M. Karppinen +1
Superconducting properties of the oxygen-vacant iron oxyarsenide TbFeAsO1-x from underdoped to overdoped compositions
Y. G. Shi, S. Yu, A. A. Belik +8
Anomalous pressure effect on the magnetic ordering in multiferroic BiMnO3
C. C. Chou, S. Taran, J. L. Her +6
Effect of Na content and hydration on the excitation spectrum of the cobaltite Na_xCoO_2 yH_2O
P. Lemmens, V. Gnezdilov, N. N. Kovaleva +8
Evidence of nodal superconductivity in Na_0.35CoO2-1.3H_2O: a specific heat study
H. D. Yang, J. -Y. Lin, C. P. Sun +6
Large decrease in the critical temperature of superconducting LaFeAsO0.85 compounds doped with 3% atomic weight of nonmagnetic Zn impurities
Y. F. Guo, Y. G. Shi, S. Yu +10
Crystal Structure and Magnetic Properties of the Tri-layered Perovskite Sr4Rh3O10: A New Member of the Strontium Rhodates Family
K. Yamaura, Q. Huang, D. P. Young +1
Crystal Structure and Magnetism of the Linear-Chain Copper Oxides Sr5Pb3-xBixCuO12
K. Yamaura, Q. Huang, E. Takayama-Muromachi
New Misfit-Layered Cobalt Oxide (CaOH)1.14CoO2
M. Shizuya, M. Isobe, Y. Baba +6
Determination of The Spin Contributed Knight Shift in $Na_{0.35} Co O_2 \cdot 1.3 H_2 O$
C. Michioka, M. Kato, K. Yoshimura +4
Crystal structure, electronic, and magnetic properties of the bilayered rhodium oxide Sr3Rh2O7
K. Yamaura, Q. Huang, D. P. Young +2
Possible phase separated bulk superconductivity in Ru0.9Sr2YCu2.1O7.9
V. P. S. Awana, T. Kawashima, E. Takayama-Muromachi
Multiple magnetic transitions in multiferroic BiMnO3
C. C. Chou, C. L. Huang, S. Mukherjee +5
Synthesis and physical characterization of superconductivity-magnetism crossover compound RuSr2EuCeCu2O10
V. P. S. Awana, S. Balamurugan, Akshay Deshpande +5
The role of the water molecules in novel superconductor, Na$_{0.35}$CoO$_{2}\cdot$1.3H$_{2}$O
H. Sakurai, K. Takada, F. Izumi +3
High pressure high temperature (HPHT) synthesis and magnetism of MSr2Y1.5Ce0.5Cu2O10 compounds with M = Ru, Mn, and Cr
V. P. S. Awana, S. Balamurugan, H. Kishan +1
Laser-excited ultrahigh-resolution photoemission spectroscopy of NaxCoO2.yH2O:Evidence for pseudogap formation
T. Shimojima, T. Yokoya, T. Kiss +9
Investigation of the ferromagnetic transition in the correlated 4d perovskites SrRu$_{1-x}$Rh$_x$O$_3$
K. Yamaura, D. P. Young, E. Takayama-Muromachi
Electronic properties of the novel 4d metallic oxide SrRhO3
K. Yamaura, Q. Huang, D. P. Young +2
Fluxiod jumps coupled high critical current density of nano-Co3O4 doped MgB2
V. P. S. Awana, M. Isobe, K. P. Singh +3
Drastic suppression of the superconductivity of LaFeAsO0.85 by a nonmagnetic impurity
Y. F. Guo, Y. G. Shi, S. Yu +10
Correlation between Tc and Lattice Parameters of Novel Superconducting NaxCoO2 yH2O
H. Sakurai, K. Takada, T. Sasaki +3
Spin Glass Behavior in RuSr2Gd1.5Ce0.5Cu2O10
C. A. Cardoso, F. M. Araujo-Moreira, V. P. S. Awana +4
Superconducting phase diagram of NaxCoO2.yH2O
H. Sakurai, K. Takada, T. Sasaki +1
Striking Zn impurity effect on the Fe-based superconductor BaFe1.87Co0.13As2
J. J. Li, Y. F. Guo, S. B. Zhang +4
Magnetic phase transitions in SmCoAsO
V. P. S. Awana, I. Nowik, Anand Pal +3
Non-magnetic pair-breaking effect on La(Fe_{1-x}Zn_{x})AsO_{0.85} studied by NMR and NQR
S. Kitagawa, Y. Nakai, T. Iye +5
Anomalous lattice expansion of RuSr2Eu1.5Ce0.5Cu2O10(Ru-1222) magneto superconductor: A low temperature X-ray diffraction study
V. P. S. Awana, Rajeev Ranjan, Rajeev Rawat +8
Anisotropic Behavior of Knight Shift in Superconducting State of Na_xCoO_2yH_2O
Y. Ihara, K. Ishida, H. Takeya +8
Metallic conductivity and a Ca substitution study of NaRh2O4 comprising a double chain system
K. Yamaura, Q. Huang, M. Moldovan +3
Correlation between Superconducting Transition Temperature $T_c$ and Increase of Nuclear Spin-Lattice Relaxation Rate Devided by Temperature $1/T_1T$ at $T_c$ in the Hydrate Cobaltate Na$_{x}$CoO$_{2}\cdot y$H$_{2}$O
Y. Ihara, K. Ishida, C. Michioka +6
Inter comparison of the magneto transport of La2/3Ca1/3MnO3: Ag/In polycrystalline composites
Rahul Tripathi, V. P. S. Awana, S. Balamurugan +4
Physical property characterization of Fe-tube encapsulated and vacuum annealed bulk MgB2
V. P. S. Awana, Rajeev Rawat, Anurag Gupta +6