Matsunami, M., Chainani, A., Taguchi, M., Eguchi, R., Ishida, Y., Takata, Y., ...
Hard x-ray photoemission and optical spectroscopies have been performed on YbS and Yb metal to determine the precise $f$-electron occupation. A comparison of the photoemission spectra with the energy...
Recoil Effect of Photoelectrons in the Fermi-Edge of Simple Metals (2008)
Takata, Y., Kayanuma, Y., Oshima, S., Tanaka, S., Yabashi, M., Tamasaku, K., ...
High energy resolution photoelectron spectroscopy of conduction electrons in the vicinity of the Fermi-edge in Al and Au at the excitation energy of 880 and 7940 eV was carried out using synchrotron...
Remote hole-doping of Mott insulators on the nanometer scale (2008)
Takizawa, M., Hotta, Y., Susaki, T., Ishida, Y., Wadati, H., Takata, Y., ...
At interfaces between polar and nonpolar perovskite oxides, an unusual electron-doping has been previously observed, due to electronic reconstructions. We report on remote hole-doping at an interface...
Right-handed or left-handed ? Forbidden X-ray diffraction reveals chirality (2008)
Tanaka, Y, Takeuchi, T, Lovesey, SW, Knight, KS, Chainani, A, Takata, Y, ...
Revisiting the valence-band and core-level photoemission spectra of NiO (2007)
Taguchi, M., Matsunami, M., Ishida, Y., Eguchi, R., Chainani, A., Takata, Y., ...
We have re-examined the valence-band (VB) and core-level electronic structure of NiO by means of hard and soft x-ray photoemission spectroscopy (PES). The spectral weight of the lowest energy state...
Hard x-ray photoemission study of LaAlO3/LaVO3 multilayers (2007)
Wadati, H., Hotta, Y., Fujimori, A., Susaki, T., Hwang, H. Y., Takata, Y., ...
We have studied the electronic structure of multilayers composed of a band insulator LaAlO$_3$ (LAO) and a Mott insulator LaVO$_3$ (LVO) by means of hard x-ray photoemission spectroscopy, which has a...
Mizutani, A, Ikeda, N, Watanabe, Y, Ozaki, N, Takata, Y, Kitagawa, Y, ...
Hard X-ray Cu $2p$ Core-Level Photoemission of High-$T_c$ Cuprate Superconductors (2006)
Taguchi, M., Matsunami, M., Chainani, A., Horiba, K., Takata, Y., Yamamoto, K., ...
We have performed a detailed study of Cu $2p$ core-level spectra in single layer La$_{2-x}$Sr$_{x}$CuO$_{4}$, La doped Bi$_2$Sr$_{1.6}$La$_{0.4}$CuO$_{6+\delta}$ (Bi2201) and bilayer...
Photonic crystal and quantum dot technologies for all-optical switch and logic device (2006)
Asakawa, K, Sugimoto, Y, Watanabe, Y, Ozaki, N, Mizutani, A, Takata, Y, ...
Nano-photonic technologies of GaAs-based two-dimensional photonic crystal (2DPC) slab waveguides (WGs) and InAs-based quantum dots (QDs) are reviewed for a symmetrical Mach - Zehnder (SMZ) type,...
Photoemission evidence for a Mott-Hubbard metal-insulator transition in VO$_2$ (2006)
Eguchi, R., Taguchi, M., Matsunami, M., Horiba, K., Yamamoto, K., Ishida, Y., ...
The temperature ($T$) dependent metal-insulator transition (MIT) in VO$_2$ is investigated using bulk sensitive hard x-ray ($\sim$ 8 keV) valence band, core level, and V 2$p-3d$ resonant...
Matsunami, M., Horiba, K., Taguchi, M., Yamamoto, K., Chainani, A., Takata, Y., ...
Semiconducting skutterudite CeFe$_4$P$_{12}$ is investigated by synchrotron x-ray photoemission spectroscopy (PES) and x-ray absorption spectroscopy (XAS). Ce 3$d$ core-level PES and 3$d-4f$ XAS, in...
Asakawa, K, Sugimoto, Y, Watanabe, Y, Ozaki, N, Mizutani, A, Takata, Y, ...
Nano-photonic technologies of GaAs-based two-dimensional photonic crystal (2DPC) slab waveguides and InAs-based quantum dots (QDs) are reviewed for a symmetric Mach-Zehnder type, ultra-small and...
Planar focusing lens grating for vertical coupling on 2D photonic crystal slab waveguide (2006)
Mizutani, A, Ikeda, N, Watanabe, Y, Ozaki., N, Takata, Y, Kitagawa, Y, ...
Planar focusing lens gratings are investigated in order to realize an efficient coupling from an optical fiber to a two-dimensional photonic crystal slab waveguide. The optimal gratings exhibit the...
Thermal stability of Gd2O3/Si(100) interfacial transition layer (2006)
Nohira, H, Yoshida, T, Okamoto, H, Shinagawa, S, Sakai, W, Nakajima, K, ...
A hybrid pulse transformer with permanent magnets (2005)
Mizuno, T, Takata, Y, Matsumoto, M
This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying...
Yamamoto, K., Horiba, K., Taguchi, M., Matsunami, M., Kamakura, N., Chainani, A., ...
We study the mixed valence transition ($T$$_{v}$ $\sim$80 K) in EuNi$_{2}$(Si$_{0.2}$Ge$_{0.8}$)$_{2}$ using Eu 3$d-4f$ X-ray absorption spectroscopy (XAS) and resonant photoemission spectroscopy...
Evidence for suppressed metallicity on the surface of La2-xSrxCuO4 and Nd2-xCexCuO4 (2005)
Taguchi, M., Chainani, A., Horiba, K., Takata, Y., Yabashi, M., Tamasaku, K., ...
Hard X-ray Photoemission spectroscopy (PES) of copper core electronic states, with a probing depth of $\sim$60 \AA, is used to show that the Zhang-Rice singlet feature is present in La$_2$CuO$_4$ but...
Takeuchi, T., Harada, Y., Tokushima, T., Taguchi, M., Takata, Y., Chainani, A., ...
We study the electronic structure of the recently discovered diluted magnetic semiconductor Ga$_{1-x}$Cr$_{x}$N ($x$ = 0.01-0.10). A systematic study of the changes in the $occupied$ and $unoccupied$...
Horiba, K., Taguchi, M., Chainani, A., Takata, Y., Ikenaga, E., Namatame, H., ...
Using hard x-ray (HX ; $h\nu$ = 5.95 keV) synchrotron photoemission spectroscopy (PES), we study the intrinsic electronic structure of La$_{1-x}$Sr$_x$MnO$_3$ (LSMO) thin films. Comparison of Mn 2$p$...
Bulk screening in core level photoemission from Mott-Hubbard and Charge-Transfer systems (2004)
Taguchi, M., Chainani, A., Kamakura, N., Horiba, K., Takata, Y., Ikenaga, E., ...
We report bulk-sensitive hard X-ray ($h\nu$ = 5.95 KeV) core level photoemission spectroscopy (PES) of single crystal V$_{1.98}$Cr$_{0.02}$O$_{3}$ and the high-$T_c$ cuprate...
Bulk Electronic structure of Na$_{0.35}$CoO$_{2}$.1.3H$_{2}$O (2003)
Chainani, A., Yokoya, T., Takata, Y., Tamasaku, K., Taguchi, M., Shimojima, T., ...
High-energy (h$\nu$ = 5.95 keV) synchrotron Photoemission spectroscopy (PES) is used to study bulk electronic structure of Na$_{0.35}$CoO$_{2}$.1.3H$_{2}$O, the layered superconductor. In contrast to...
Harada, Y., Tokushima, T., Takata, Y., Takeuchi, T., Kitajima, Y., Tanaka, S., ...
A recombination emission spectrum is applied to study the local lattice distortion due to core excitation in graphite. The recombination emission spectrum reveals a long low-energy tail when the C...
Layer dependent band dispersion and correlations using tunable Soft X-ray ARPES (2003)
Kamakura, N., Takata, Y., Tokushima, T., Harada, Y., Chainani, A., Kobayashi, K., ...
Soft X-ray Angle-Resolved Photoemission Spectroscopy is applied to study in-plane band dispersions of Nickel as a function of probing depth. Photon energies between 190 and 780 eV were used to...
A Start-Timing Detector for the Collider Experiment PHENIX at RHIC-BNL (1998)
Ikematsu, K., Iwata, Y., Kaimi, K., Kaneta, M., Kohama, T., Maeda, N., ...
We describe a start-timing detector for the PHENIX experiment at the relativistic heavy-ion collider RHIC. The role of the detector is to detect a nuclear collision, provide precise time information...
Tanaka, T., Yoshida, S., Kanai, R., Shishido, T., Hattori, H., Takata, Y., ...
CaSiO3 was found to be a material effective for deSOx in the presence of NO. The material is promising for the solution of environmental problems of exhaust gas from power station. SO2 was removed as...
Tanaka, T., Yoshida, S., Kanai, R., Shishido, T., Hattori, H., Takata, Y., ...
CaSiO3 was found to be a material effective for deSOx in the presence of NO. The material is promising for the solution of environmental problems of exhaust gas from power station. SO2 was removed as...
Tanaka, T., Yoshida, S., Kanai, R., Shishido, T., Hattori, H., Takata, Y., ...
CaSiO3 was found to be a material effective for deSOx in the presence of NO. The material is promising for the solution of environmental problems of exhaust gas from power station. SO2 was removed as...
Transmembrane signaling by an insulin receptor lacking a cytoplasmic beta-subunit domain.
Sasaoka, T, Takata, Y, Kusari, J, Anderson, C M, Langlois, W J, Olefsky, J M
To assess the function of the cytoplasmic domain of the insulin receptor (IR) beta subunit, we have studied a mutant IR truncated by 365 aa (HIR delta 978), thereby deleting > 90% of the cytoplasmic...
Haruta, T, Sawa, T, Takata, Y, Imamura, T, Takada, Y, Morioka, H, ...
The extracellular portion of the insulin receptor (IR) beta-subunit has four cysteine and four asparagine residues which are potentially involved in disulphide bond formation between the alpha- and...
Hamahata, A, Takata, Y, Gomi, T, Fujioka, M
Most mammalian non-nucleic acid methyltransferases share three sequence motifs. To gain insight into the S-adenosyl-methionine (AdoMet)-binding site of guanidinoacetate methyltransferase, we mutated...
Ogawa, H, Gomi, T, Takata, Y, Date, T, Fujioka, M
An expression vector was constructed that produced rat glycine N-methyltransferase in Escherichia coli. Recombinant glycine N-methyltransferase was purified to homogeneity by DEAE-cellulose and...
Nakajima, A, Kataoka, K, Takata, Y, Huh, N H
A novel cysteine proteinase, cathepsin-6, was isolated by RNA differential display from mouse placenta. Cathepsin-6 showed the highest homology with cathepsin J (same as P) and L. The structural...
Takata, Y, Date, T, Fujioka, M
Cys-90 of rat liver guanidinoacetate methyltransferase is a very reactive residue, and chemical modification of this residue results in a large decrease in activity [Fujioka, Konishi & Takata (1988)...
Transmembrane signaling by an insulin receptor lacking a cytoplasmic beta-subunit domain.
Sasaoka, T, Takata, Y, Kusari, J, Anderson, C M, Langlois, W J, Olefsky, J M
To assess the function of the cytoplasmic domain of the insulin receptor (IR) beta subunit, we have studied a mutant IR truncated by 365 aa (HIR delta 978), thereby deleting > 90% of the cytoplasmic...
Haruta, T, Sawa, T, Takata, Y, Imamura, T, Takada, Y, Morioka, H, ...
The extracellular portion of the insulin receptor (IR) beta-subunit has four cysteine and four asparagine residues which are potentially involved in disulphide bond formation between the alpha- and...
Takata, Y, Date, T, Fujioka, M
Cys-90 of rat liver guanidinoacetate methyltransferase is a very reactive residue, and chemical modification of this residue results in a large decrease in activity [Fujioka, Konishi & Takata (1988)...
Hamahata, A, Takata, Y, Gomi, T, Fujioka, M
Most mammalian non-nucleic acid methyltransferases share three sequence motifs. To gain insight into the S-adenosyl-methionine (AdoMet)-binding site of guanidinoacetate methyltransferase, we mutated...
Ogawa, H, Gomi, T, Takata, Y, Date, T, Fujioka, M
An expression vector was constructed that produced rat glycine N-methyltransferase in Escherichia coli. Recombinant glycine N-methyltransferase was purified to homogeneity by DEAE-cellulose and...
Nakajima, A, Kataoka, K, Takata, Y, Huh, N H
A novel cysteine proteinase, cathepsin-6, was isolated by RNA differential display from mouse placenta. Cathepsin-6 showed the highest homology with cathepsin J (same as P) and L. The structural...
Murine monoclonal anti-Ba antibody that enhances haemolytic activity of factor B.
Tanaka, E, Hong, K, Kinoshita, T, Takata, Y, Kozono, H, Takeda, J, ...
A murine monoclonal antibody (mAb 20-ET) (IgG1, kappa) was selected from a panel of stable hybridomas produced by fusion of P3-X-63-Ag8-U1 (P3UI) myeloma cells with spleen cells from a BALB/c mouse...
Takahashi, N, Fujita, T, Takata, Y, Tamura, N
To clarify the biological activity of complement solubilized immune complexes, we studied their interaction with mouse peritoneal macrophages. The solubilized complexes lost their binding affinity...
Takata, Y, Seki, S, Dobashi, H, Takeshita, S, Nakatani, K, Kamezawa, Y, ...
The aim of this study was to further assess the role of pooled human immunoglobulin (PHIG) on cytokine production from PBMC stimulated with a bacterial superantigen. Human PBMC were cultured with...
We previously reported that verapamil, nicardipine and diltiazem inhibited both neurotransmitter release and contraction evoked by transmural nerve stimulation (TNS) in the canine saphenous vein. To...
Takata, Y., Ozawa, J., Kato, H.
1. Effects of protein kinase C (PKC) activators and inhibitors on both tritium overflow and subsequent contraction evoked by transmural nerve stimulation (TNS) were investigated in canine saphenous...
Captopril potentiates the vasodepressor action of Met-enkephalin in the anaesthetized rat.
Di Nicolantonio, R., Hutchinson, J. S., Takata, Y., Veroni, M.
The transient vasodepressor action of Met-enkephalin (10-80 micrograms kg-1, i.v.) in anaesthetized rats was significantly potentiated by the angiotensin-converting enzyme inhibitor, captopril (2 mg...
Higashino, K., Matsui, Y., Yagi, S., Takata, Y., Goto, T., Sakai, T., ...
Tryptophan alleles in COL9A2 (Trp2) and COL9A3 (Trp3) have been linked to lumbar disc diseases in the Finnish population. Although such diseases consist of various pathogenetically different...