Publications (147)
Reflection-dominated nuclear X-ray emission in the early-type galaxy ESO 565--G019
P. Gandhi, Y. Terashima, S. Yamada +8
Nuclear spin-spin coupling in La_{2-x}Sr_{x}CuO_{4} studied by stimulated echo decay
S. Fujiyama, M. Takigawa, Y. Ueda +2
Stellar-Mass Black Holes and Their Progenitors
J. M. Miller, P. Uttley, K. Nandra +14
Log N - Log S Relations and Spectral Properties of Sources from the ASCA Large Sky Survey --- their Implications for the Origin of the Cosmic X-ray Background (CXB)
Y. Ueda, T. Takahashi, H. Inoue +8
Orbital and spin chains in ZnV2O4
S. -H. Lee, D. Louca, H. Ueda +8
Suzaku Observation of GRS 1915+105: Evolution of Accretion Disc Structure during Limit-Cycle Oscillation
Y. Ueda, K. Honda, H. Takahashi +9
Experimental verification of PbBi$_{2}$Te$_{4}$ as a 3D topological insulator
K. Kuroda, H. Miyahara, M. Ye +15
Staggered magnetism in LiV$_2$O$_4$ at low temperatures probed by the muon Knight shift
A. Koda, R. Kadono, K. Ohishi +4
Anisotropic phonon DOS: the application of Rietveld and Mossbauer texture analysis in aligned powders
A. I. Rykov, M. Seto, Y. Ueda +1
Charge ordering signatures in the optical properties of beta-Na0.33V2O5
C. Presura, M. Popinciuc, P. H. M. van Loosdrecht +4
Study of the Largest Multiwavelength Campaign of the Microquasar GRS 1915+105
Y. Ueda, K. Yamaoka, C. Sanchez-Fernandez +17
A Pilot Survey for KX QSOs in the UKIDSS Ultra Deep Survey Field
Ian Smail, Rob Sharp, A. M. Swinbank +5
The Cessation of Flickering during Dips in Cygnus X-1
M. Balucinska-Church, T. Takahashi, Y. Ueda +4
ALMA Twenty-six arcmin$^2$ Survey of GOODS-S at One-millimeter (ASAGAO): X-ray AGN Properties of Millimeter-Selected Galaxies
Y. Ueda, B. Hatsukade, K. Kohno +33
Discovery of multiple ultraluminous X-ray sources in the galaxy KUG 0214-057
M. G. Watson, T. P. Roberts, M. Akiyama +1
Suzaku Confirms NGC~3660 is an Unabsorbed Seyfert 2
E. Rivers, M. Brightman, S. Bianchi +3
New Stacking Variations of the CE-type Structure in the Metal-Ordered Manganite YBaMn2O6
H. Kageyama, T. Nakajima, M. Ichihara +3
Suzaku broad-band spectrum of 4U 1705-44: Probing the Reflection component in the hard state
T. Di Salvo, R. Iaria, M. Matranga +7
The XMM-Newton serendipitous survey IV. The AXIS X-ray source counts and angular clustering
F. J. Carrera, J. Ebrero, S. Mateos +14
Infrared and Raman spectra of LiV2O5 single crystals
Z. V. Popovic, R. Gajic, M. J. Konstantinovic +5
Swift and Suzaku Observations of the X-Ray Afterglow from the GRB 060105
M. S. Tashiro, K. Abe, L. Angelini +34
Raman Scattering from Magnetic Excitations in the Spin Ladder Compounds CaV2O5 and MgV2O5
M. J. Konstantinovic, Z. V. Popovic, M. Isobe +1
Finite Temperature Effects in One-dimensional Mott-Hubbard Insulator: Angle-Resolved Photoemission Study of Na_{0.96}V_{2}O_{5}
K. Kobayashi, T. Mizokawa, A. Fujimori +4
Direct Evidence for the Localized Single-Triplet Excitations and the Dispersive Multi-Triplets Excitations in SrCu2(BO3)2
H. Kageyama, M. Nishi, N. Aso +6
Far infrared study of the two dimensional dimer spin system SrCu_2(BO_3)_2
T. Room, U. Nagel, E. Lippmaa +3
Detailed Shape and Evolutionary Behavior of the X-ray Luminosity Function of Active Galactic Nuclei
T. Miyaji, G. Hasinger, M. Salvato +16
Korringa-like relaxation in the high-temperature phase of A-site ordered YBaMn2O6
S. Schaile, H. -A. Krug von Nidda, J. Deisenhofer +3
Quasiparticle interference on the surface of 3D topological insulator Bi$_{2}$Se$_{3}$ induced by cobalt adatom in the absence of ferromagnetic ordering
M. Ye, S. V. Eremeev, K. Kuroda +15
Meissner effect in honeycomb arrays of multi-walled carbon nanotubes
N. Murata, J. Haruyama, Y. Ueda +9
X-ray groups and clusters of galaxies in the Subaru-XMM Deep Field
A. Finoguenov, M. G. Watson, M. Tanaka +20
Magnetic excitation spectra of $NaV_2O_5$
K. Ladavac, M. J. Konstantinovic, A. Belic +4
Successive Phase Transitions in a Metal-Ordered Manganite Perovskite YBaMn2O6
T. Nakajima, H. Kageyama, Y. Ueda
Manganite charge and orbitally ordered and disordered states probed by Fe substitution into Mn site in LnBaMn1.96Fe0.04O5, LnBaMn1.96Fe0.04O6 and LnBaMn1.96Fe0.04O5.5 (Ln=Y, Gd, Sm, Nd, Pr, La)
A. I. Rykov, Y. Ueda, K. Nomura
Structural Phase Transition in the 2D Spin Dimer Compound SrCu2(BO3)2
K. Sparta, G. J. Redhammer, P. Roussel +11
Electron Spin Resonance across the Charge-ordering Transition in YBaMn2O6
D. Zakharov, J. Deisenhofer, H. -A. Krug von Nidda +3
Critical behavior in NaV2O5: the case of dielectric function and the aspect of universality
S. V. Demishev, A. A. Pronin, N. E. Sluchanko +3
The Subaru/XMM-Newton Deep Survey (SXDS) - II. Optical Imaging and Photometric Catalogs
H. Furusawa, G. Kosugi, M. Akiyama +33
Phase Separation in A-site Ordered Perovskite Manganite LaBaMn$_2$O$_6$ Probed by $^{139}$La and $^{55}$Mn NMR
Y. Kawasaki, T. Minami, Y. Kishimoto +5
Site-selective $^{63}$Cu NMR study of the vortex cores of Tl$_{2}$Ba$_{2}$CuO$_{6+δ}$
Y. Itoh, C. Michioka, K. Yoshimura +2
Field-Induced Effects of Anisotropic Magnetic Interactions in SrCu2(BO3)2
K. Kodama, S. Miyahara, M. Takigawa +5
X-ray Anomalous Scattering Study of a Charge-Ordered State in NaV2O5
H. Nakao, K. Ohwada, N. Takesue +9
The Growth of Supermassive Black Holes Across Cosmic Time
K. Nandra, J. A. Aird, D. M. Alexander +54
Raman Scattering in the Inorganic Spin-Peierls System alpha'-Na_{1-delta}V_2O_5
H. Kuroe, H. Seto, J. Sasaki +3
Observation Campaign of SS 433 in April 2006
T. Kotani, K. Kubota, M. Namiki +19
Structures and Electromagnetic Properties of New Metal-Ordered Manganites; RBaMn_{2}O_{6} (R = Y and Rare Earth Elements)
T. Nakajima, H. Kageyama, H. Yoshizawa +1
The magnetic ordering in the mixed valence compound beta-Na0.33V2O5
A. N. Vasil'ev, V. I. Marchenko, A. I. Smirnov +3
Relocation of the topological surface state of Bi$_{2}$Se$_{3}$ beneath the surface by Ag intercalation
M. Ye, S. V. Eremeev, K. Kuroda +16
ASCA Slew Survey
Ken Ebisawa, R. Fujimoto, Y. Ueda
Raman scattering study of charge ordering in beta-Ca0.33V2O5
Z. V. Popovic, M. J. Konstantinovic, V. V. Moshchalkov +2
Specific Heat of the S=1/2 Two-Dimensional Shastry-Sutherland Antiferromagnet SrCu2(BO3)2 in High Magnetic Fields
H. Tsujii, R. C. Rotundu, B. Andraka +3
ASCA Observation of the Galactic Jet Source XTE J0421+560 (CI Cam) in Outburst
Y. Ueda, M. Ishida, H. Inoue +3
A Possible Emission Feature in an X-ray Afterglow of GRB970828 as a Radiative Recombination Edge
A. Yoshida, M. Namiki, D. Yonetoku +6
High frequency dielectric and magnetic anomaly at the phase transition in NaV2O5
A. I. Smirnov, M. N. Popova, A. B. Sushkov +6
Vortex State of Tl$_2$Ba$_2$CuO$_{6+δ}$ via $^{205}$Tl NMR at 2 Tesla
Y. Itoh, C. Michioka, K. Yoshimura +2
Charge-ordering and optical transitions of LiV2O5 and NaV2O5
M. J. Konstantinovic, J. Dong, M. E. Ziaei +5
Spin fluctuations in a magnetically frustrated metal, LiV2O4
S. -H. Lee, Y. Qiu, C. Broholm +2
Surface Scattering via Bulk Continuum States in the 3D Topological Insulator Bi$_{2}$Se$_{3}$
Sunghun Kim, M. Ye, K. Kuroda +11
Nonlinear transport in $β-$Na$_{0.33}$V$_2$O$_5$
S. Sirbu, P. H. M. van Loosdrecht, T. Yamauchi +2
CaCrO3: an anomalous antiferromagnetic metallic oxide
A. C. Komarek, S. V. Streltsov, M. Isobe +13
Site-Selective NMR in the Quasi-1D Conductor beta-Sr0.33V2O5
T. Waki, M. Takigawa, T. Yamauchi +3
Finding and characterising WHIM structures using the luminosity density method
J. Nevalainen, L. J. Liivamagi, E. Tempel +12
Investigation of thermal and magnetic properties of defects in a spin-gap compound NaV2O5
A. I. Smirnov, S. S. Sosin, R. Calemczuk +4
Synchrotron x-ray study of lattice vibrations in CdCr2O4
J. -H. Kim, M. Matsuda, H. Ueda +5
ASCA Observations of the Jet Source XTE J1748-288
T. Kotani, N. Kawai, F. Nagase +6
Vibrational abisotropy and quadrupole interactions of Fe substituted into Mn site of the charge and orbitally ordered and disordered layered manganites LnBaMn1.96Fe0.04O5 and LnBaMn1.96Fe0.04O6 (Ln=Y,Gd,Sm,La)
A. I. Rykov, Y. Ueda, K. Nomura +1
Measurements of $e^+e^-$ pairs from open heavy flavor in $p$+$p$ and $d$+$A$ collisions at $\sqrt{s_{NN}}=200$ GeV
A. Adare, S. Afanasiev, C. Aidala +505
Magnetic field-induced phase transitions in a weakly coupled s = 1/2 quantum spin dimer system Ba$_{3}$Cr$_{2}$O$_{8}$
M. Kofu, H. Ueda, H. Nojiri +8
Muon-spin relaxation measurements on the dimerized spin-1/2 chains NaTiSi2O6 and TiOCl
P. J. Baker, S. J. Blundell, F. L. Pratt +10
Resonant Raman scattering in NaV2O5 as a probe of its electronic structure
M. J. Konstantinovic, Z. V. Popovic, T. Ruf +4
Chandra survey in the AKARI North Ecliptic Pole Deep Field. I. X-ray data, point-like source catalog, sensitivity maps, and number counts
M. Krumpe, T. Miyaji, H. Brunner +10
Probing the Peculiar Behavior of GRS 1915+105 at Near-Eddington Luminosity
K. Vierdayanti, S. Mineshige, Y. Ueda
Strong damping of phononic heat current by magnetic excitations in SrCu_2(BO_3)_2
M. Hofmann, T. Lorenz, G. S. Uhrig +5
Spectral Statistics and Local Luminosity Function of a Hard X-ray Complete Sample of Brightest AGNs
K. Shinozaki, T. Miyaji, Y. Ishisaki +2
Highly Ionized Fe-K Absorption Line from Cygnus X-1 in the High/Soft State Observed with Suzaku
S. Yamada, S. Torii, S. Mineshige +7
NMR evidence for the persistence of spin-superlattice above the 1/8 magnetization plateau in SrCu2(BO3)2
M. Takigawa, S. Matsubara, M. Horvatic +3
ESR study on the excited state energy spectrum of SrCu$_2$(BO$_3$)$_2$ -a central role of multiple-triplet bound states
H. Nojiri, H. Kageyama, Y. Ueda +1
Local spin and charge properties of beta-Ag0.33V2O5 studied by 51V NMR
A. Hisada, N. Fujiwara, T. Yamauchi +1
Propeller-Effect Interpretation of MAXI/GSC Light Curves of 4U 1608-52 and AqlX-1 and application to XTE J1701-462
K. Asai, M. Matsuoka, T. Mihara +6
Ultra-fast outflows in radio-loud active galactic nuclei
F. Tombesi, F. Tazaki, R. F. Mushotzky +5
Pressure-induced changes in the magnetic and valence state of EuFe2As2
K. Matsubayashi, K. Munakata, N. Katayama +9
A 2.5-5 μm Spectroscopic Study of Hard X-ray Selected AGNs using AKARI InfraRed Camera
A. Castro, T. Miyaji, T. Nakagawa +5
Broad band high energy observations of the superluminal jet source GRO J1655-40 during an outburst
S. N. Zhang, K. Ebisawa, R. Sunyaev +7
Field dependence of the quantum ground state in the Shastry-Sutherland system SrCu$_2$(BO$_3$)$_2$
F. Levy, I. Sheikin, C. Berthier +5
Weakly coupled $s = 1/2$ quantum spin singlets in Ba$_{3}$Cr$_{2}$O$_{8}$
M. Kofu, J. -H. Kim, S. Ji +6
Suzaku Observation of Two Ultraluminous X-Ray Sources in NGC 1313
T. Mizuno, R. Miyawaki, K. Ebisawa +19
Optical Identification of the Hardest X-ray Source in the ASCA Large Sky Survey
M. Akiyama, K. Ohta, T. Yamada +9
[O III]$λ5007$ and X-ray Properties of a Complete Sample of Hard X-ray Selected AGNs in the Local Universe
Y. Ueda, Y. Hashimoto, K. Ichikawa +11
Infrared phonons and specific heat in Ba3Cr2O8
Zhe Wang, M. Schmidt, A. Günther +7
Suzaku spectroscopy of the neutron star transient 4U 1608-52 during its outburst decay
M. Armas Padilla, Y. Ueda, T. Hori +2
Low-energy excitations in NaV2O5
M. J. Konstantinovic, J. C. Irwin, M. Isobe +1
Optical properties of NaxV2O5
M. J. Konstantinovic, Z. V. Popovic, V. V. Moshchalkov +4
The Suzaku Observation of the Nucleus of the Radio-Loud Active Galaxy Centaurus A: Constraints on Abundances of the Accreting Material
A. Markowitz, T. Takahashi, S. Watanabe +16
Direct observation of the multiple spin gap excitations in two-dimensional dimer system SrCu2(BO3)2
H Nojiri, H. Kageyama, Kenzo Onizuka +2
Fundamental Accretion and Ejection Astrophysics
J. M. Miller, M. Nowak, K. Nandra +11
Cu nuclear spin-spin coupling in the dimer singlet state in SrCu2(BO3)2
K. Kodama, J. Yamazaki, M. Takigawa +3
Is the black hole in GX 339-4 really spinning rapidly?
S. Yamada, K. Makishima, Y. Uehara +7
Charge and sodium ordering in beta-Na_0.33V_2O_5
P. H. M. van Loosdrecht, C. N. Presura, M. Popinciuc +7
Compton-thick Accretion in the local Universe
C. Ricci, Y. Ueda, M. J. Koss +3
Black hole mass and Eddington ratio distribution functions of X-ray selected broad-line AGNs at z~1.4 in the Subaru XMM-Newton Deep Field
K. Nobuta, M. Akiyama, Y. Ueda +24
A-site Randomness Effect on Structural and Physical Properties of Ba-based Perovskite Manganites
T. Nakajima, H. Yoshizawa, Y. Ueda