N. Kobayashi

Publication List Details

Period

1965 - 2009

Number

74

Co-Authors

Spectroscopy of 32Ne and the Island of Inversion (2009)

Doornenbal, P., Scheit, H., Aoi, N., Takeuchi, S., Li, K., Takeshita, E., ...

We report on the first spectroscopic study of the N=22 nucleus 32Ne at the newly completed RIKEN Radioactive Ion Beam Factory. A single gamma-ray line with an energy of 722(9) keV was observed in...

Evolution of a pairing-induced pseudogap from the superconducting gap of (Bi,Pb)2Sr2CuO6 (2009)

Nakayama, K., Sato, T., Sekiba, Y., Terashima, K., Richard, P., Takahashi, T., ...

We have performed an ultrahigh-resolution angle-resolved photoemission spectroscopy study of slightly-overdoped (Bi,Pb)2Sr2CuO6 to elucidate the origin of pseudogap. By using a newly developed...

Gigantic Impact of Magnetic Impurity on Stripe Order in La$_{2-x}$Sr$_{x}$CuO$_4$ ($x$$\sim$1/8) (2009)

Fujita, M., Enoki, M., Iikubo, S., Kudo, K., Kobayashi, N., Yamada, K.

Precise neutron-scattering experiments on La$_{1.88-y}$Sr$_{0.12+y}$Cu$_{0.99}$R$_{0.01}$O$_4$ ($y$=0 for R=Cu, Zn and $y$=0.01 for R=Ga, Fe) were performed to examine the stability of stripe order...

Possible Phase Transition Deep Inside the Hidden Order Phase of Ultraclean URu2Si2 (2009)

Shishido, H., Hashimoto, K., Shibauchi, T., Sasaki, T., Oizumi, H., Kobayashi, N., ...

To elucidate the underlying nature of the hidden order (HO) state in heavy-fermion compound URu2Si2, we measure electrical transport properties of ultraclean crystals in a high field/low temperature...

$^{63/65}$Cu- and $^{35/37}$Cl-NMR Studies of Triplet Localization in the Quantum Spin System NH$_4$CuCl$_3$ (2009)

Inoue, H., Tani, S., Hosoya, S., Inokuchi, K., Fujiwara, T., Saito, T., ...

$^{63/65}$Cu- and $^{35/37}$Cl-NMR experiments were performed to investigate triplet localization in the $S=1/2$ dimer compound NH$_4$CuCl$_3$, which shows magnetization plateaus at one-quarter and...

Progress status of the ITER electron cyclotron H&CD system. (2009)

Darbos, C., Henderson, M., Albajar, F., Bigelow, T., Bonicelli, T., Denisov, G.G., ...

5th IAEA Technical Meeting on ECRH Physics and Technology for Large Fusion Devices, Gandhinagar, IND, February 18-20, 2009

ECRH system for ITER. (2009)

Darbos, C., Henderson, M., Albajar, F., Bigelow, T., Bonicelli, T., Chavan, R., ...

18th Topical Conf.on Radio Frequency Power in Plasmas, Gent, B, June 24-26, 2009

Recent progress in the ITER EC H&CD system. (2009)

Henderson, M., Albajar, F., Alberti, S., Baruah, U., Bigelow, T., Becket, B., ...

US-EU-JPN RF Heating Technology Workshop, Dazaifu-City, Fukuoka, J, September 16-18, 2009

An overview of the ITER electron cyclotron H&CD system (2009)

Henderson, M., Albajar, F., Alberti, S., Baruah, U., Bigelow, T., Becket, B., ...

34th Internat.Conf.on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2009), Busan, Korea, September 21-25, 2009

Colossal electroresistance and colossal magnetoresistive step in paramagnetic insulating phase of single crystalline bilayered manganite(La$_{0.4}$Pr$_{0.6}$)$_{1.2}$Sr$_{1.8}$Mn$_{2}$O$_{7}$ (2008)

Yamato, Y., Matsukawa, M., Suryanarayanan, R., Nimori, S., Apostu, M., Revcolevschi, A., ...

We report a significant decrease in the low-temperature resistance induced by the application of an electric current on the $ab$-plane in the paramagnetic insulating (PMI) state of...

Optical probe of carrier doping by X-ray irradiation in organic dimer Mott insulator $\kappa$-(BEDT-TTF)$_{2}$Cu[N(CN)$_{2}]$Cl (2008)

Sasaki, T., Yoneyama, N., Nakamura, Y., Kobayashi, N., Ikemoto, Y., Moriwaki, T., ...

We investigated the infrared optical spectra of an organic dimer Mott insulator $\kappa$-(BEDT-TTF)$_{2}$Cu[N(CN)$_{2}$]Cl, which was irradiated with X-rays. We observed that the irradiation caused a...

Effect of pressure on steplike magnetostriction of single crystalline (La$_{0.4}$Pr$_{0.6}$)$_{1.2}$Sr$_{1.8}$Mn$_{2}$O$_{7}$ bilayered manganite (2008)

Yamato, Y., Matsukawa, M., Kumagai, T., Suryanarayanan, R., Nimori, S., Apostu, M., ...

e report the effect of pressure on the steplike magnetostriction of single crystalline bilayered manganite (LaPr)1.2Sr1.8Mn2O8, for our understandings of the ultrasharp nature of the field-induced...

High-Tc superconductivity in entirely end-bonded multi-walled carbon nanotubes (2008)

I. Takesue, J. Haruyama, N. Kobayashi, S. Chiashi, S. Maruyama, T. Sugai, ...

We report that entirely end-bonded multiwalled carbon nanotubes (MWNTs) can exhibit superconductivity with a transition temperature (T c) as high as 12 K, which is approximately 30 times greater than...

Recent progress in the ITER EC H&CD system. (2008)

Henderson, M., Darbos, C., Albajar, F., Bigelow, T., Bonicelli, T., Chavan, R., ...

Workshop on RF-Heating Technology for Fusion Plasmas 2008, San Diego, Calif., September 10-12, 2008

Internal model control for assistive devices in rehabilitation technology (2007)

Suzuki, Ryoichi, Fujiki, N., Taru, Y., Kobayashi, N., Hofer, Eberhard P.

Zum Vol. I von: Computer science meets automation: 52. IWK, Internationales Wissenschaftliches Kolloquium ; proceedings ; 10 - 13 September 2007 Zum Vol. II von: Computer science meets automation:...

Cu-NMR study on the disordered quantum spin magnet with the Bose-glass ground state (2006)

Fujiwara, T., Inoue, H., Oosawa, A., Tsunoda, R., Goto, T., Suzuki, T., ...

Cu-NMR study has been performed on the disordered spin-gap system Tl1-xKxCuCl3 In the high-field H > HC=\Delta/\mu_B, where \Delta is the spin-gap, the hyperfine field becomes extremely inhomogeneous...

Coupling efficiency control of vertically coupled microring resonator filter by microactuator (2006)

Sekiguchi, G., Kobayashi, N., Kokubun, Yasuo, 國分, 泰雄, コクブン, ヤスオ, ...

Coupling efficiency control of vertically coupled microring resonator was successfully realized by microactuator, which is suitable for the simultaneous integration of microelectromechanical systems...

Original Paper (2006)

I. Takesue, J. Haruyama, N. Kobayashi, N. Murata, S. Chiashi, S. Maruyama, ...

High-T c superconductivity in entirely end-bonded multi-walled carbon nanotubes

X-ray and Near-infrared Studies of a Star-forming Cloud; L1448 (2005)

Tsujimoto, M., Kobayashi, N., Tsuboi, Y.

We present the results of X-ray and near-infrared (NIR) observations of L1448, a star-forming region in the Perseus cloud complex using the Chandra X-ray Observatory and the 4 m telescope at the Kitt...

Definitive assignments of the visible-near-IR bands of porphyrin-naphthalocyanine rare-earth sandwich double- and triple-decker compounds by magnetic circular dichroism spectroscopy (2005)

Matsumoto, Y, Uchiyama, M, Jiang, JZ, Bian, YZ, ...

A series of heteroleptic rare-earth sandwich complexes [M(Nc)(OEP)] (M = La, Nd, Eu, Dy, and Lu; Nc = 2,3-naphthalocyaninate; OEP = octaethylporphyrinate) have been investigated by electronic...

Minority carrier diffusion length in GaN: Dislocation density and doping concentration dependence (2005)

Kumakura, K., Makimoto, T., Kobayashi, N., Hashizume, T., Fukui, T., Hasegawa, H., ...

We investigated the minority carrier diffusion length in p- and n-GaN by performing electron-beam-induced current measurements of GaN p–n junction diodes. Minority electron diffusion length in...

Recognition of chiral catechols using oxo-titanium phthalocyanine (2004)

Okuda, M, Kobayashi, N, Somers, K

Oxo-titanium phthalocyanine (TiOPc) derivatives of catechin and hematoxylin (natural orthodiol type chiral compounds) have been prepared and characterized by spectral and chromatographic techniques....

Differential effects of Sendai virus infection on mediator synthesis by mesangial cells from two mouse strains (2003)

Kobayashi, N, Bagheri, N, Nedrud, J G, Strieter, R M, Tomino, Y, Lamm, M E, ...

Background. Recently, we observed that the severity of glomerulonephritis in an experimental model of immunoglobulin A nephropathy (IgAN) induced by Sendai virus differs between C57BL/6 and BALB/c...

Spatially Resolved 3 um Spectroscopy of IRAS 22272+5435: Formation and Evolution of Aliphatic Hydrocarbon Dust in Proto-Planetary Nebula (2003)

Goto, M., Gaessler, W., Hayano, Y., Iye, M., Kamata, Y., Kanzawa, T., ...

We present medium-resolution 3 um spectroscopy of the carbon-rich proto-planetary nebula IRAS 22272+5435. Spectroscopy with the Subaru Telescope adaptive optics system revealed a spatial variation of...

The afterglow, the redshift, and the extreme energetics of the gamma-ray burst 990123 (1999)

Kulkarni, S. R., Djorgovski, S. G., Odewahn, S. C., Bloom, J. S., Gal, R. R., Koresko, C. D., ...

Afterglow, or long-lived emission, has now been detected from about a dozen well-positioned gamma-ray bursts. Distance determinations made by measuring optical emission lines from the host galaxy, or...

An Knowledge-level Approach for Building Human-machine Cooperative Environment (1998)

H. Takeda, N. Kobayashi, Y. Matsubara, T. Nishida

. In this paper, we propose the knowledgeable environment as a framework for integrated systems for human-machine co-existing space. In the knowledgeable environment, integration is achieved as...

Improvement in lower limb vasodilatory reserve and exercise capacity in patients with chronic heart failure due to valvular heart disease (1997)

Chiba, M., Nakamura, M., Kanaya, Y., Kobayashi, N., Ueshima, K., Kawazoe, K., ...

Aims Reduced skeletal muscle blood flow during exercise is an important factor contributing to exercise intolerance in patients with chronic heart failure. Reactive hyperaemic blood flow is the...

I.v. compared with brachial plexus infusion of butorphanol for postoperative analgesia (1995)

WAJIMA, Z., NAKAJIMA, Y., KIM, C., KOBAYASHI, N., KADOTANI, H., ADACHI, H., ...

In a randomized, double-blind, controlled study, we have compared two groups of patients receiving either continuous systemic i.v. or continuous brachial plexus infusion of butorphanol for an algesia...

In-vivo induction of monocyte chemotactic and activating factor in patients with chronic renal failure (1995)

Akahoshi, T., Kobayashi, N., Hosaka, S., Sekiyama, N., Wada, C., Kondo, H.

Background Monocyte chemotactic and activating factor (MCAF) is a novel inflammatory cytokine belonging to the chemokine superfamily and stimulates chemotaxis and activation of monocytes. Increased...

High-dose 15-deoxyspergualin monotherapy surpasses methylprednisolone in its therapeutic effect on advanced lupus nephritis in New Zealand Black/White Fl hybrid mice, and low-dose combination may be synergistic (1993)

Okubo, M., Inoue, K., Amemiya, K., Kobayashi, N., Masaki, Y., Kamata, K.

To compare the therapeutic effect of 15-deoxyspergualin with that of methylprednisolone on advanced lupus nephropathy of New Zealand black/white F1 hybnd (B/W) mice, and also to study the possible...

ANALYSIS OF (AlAs) (GaAs) MONOLAYER SUPERLATTICES GROWN BY FLOW-RATE MODULATION EPITAXY (1987)

Tapfer, L., Kobayashi, N., Makimoto, T., Horikoshi, Y.

This paper reports on the growth of (AlAs)n(GaAs)n superlattices (SL) with n = 1, 2, 3, 4 and gives a detailed investigation of their structures. The superlattice structures are synthesized by a...

ANALYSIS OF (AlAs) (GaAs) MONOLAYER SUPERLATTICES GROWN BY FLOW-RATE MODULATION EPITAXY (1987)

Tapfer, L., Kobayashi, N., Makimoto, T., Horikoshi, Y.

This paper reports on the growth of (AlAs)n(GaAs)n superlattices (SL) with n = 1, 2, 3, 4 and gives a detailed investigation of their structures. The superlattice structures are synthesized by a...

Ion irradiation and annealing studies of NbC thin films. (1985)

Kobayashi, N., Kaufmann, R., Linker, G.

Proc.of the 1st Internat.Conf.on Fusion Reactor Materials, Tokyo, J, December 3-6, 1984

The effect of heavy ion irradiation on the superconducting transition temperature of NbC thin films. (1984)

Kobayashi, N., Kaufmann, R., Linker, G.

48.Physikertagung gemeinsam mit der Fruehjahrstagung DPG, Festkoerperphysik, Muenster, 12.-17.Maerz 1984.

INTERLAYER COUPLING STRENGTH IN SUPERCONDUCTORS 2H-TaS2 AND 2H-TaS2 (py)1/2 (1978)

Muto, Y., Okada, Y., Kobayashi, N., Toyota, N., Ikebe, M.

The transition temperature and the upper critical field parallel and perpendicular to the layer plane are measured on several single crystals of 2H-TaS2 and of 2H-TaS2 (py)1/2. Superconductivity in...

SPECIFIC HEAT OF SUPERCONDUCTING 2H-NbSe2 DILUTELY DOPED WITH Fe (1978)

Ikebe, M., Kobayashi, N., Morohashi, S., Nakatsuji, H., Muto, Y.

The effect of Fe impurities on superconducting properties of NbSe2 is examined by specific heat measurements. The results are rather consistent with the Abrikosov-Gor'kov theory and the strong...

Large-scale culture system of human CD4+ helper/killer T cells for the application to adoptive tumour immunotherapy.

Nakamura, Y., Tokuda, Y., Iwasawa, M., Tsukamoto, H., Kidokoro, M., Kobayashi, N., ...

A simple method for the rapid expansion of human CD4+ T cells with both helper and killer functions was established. CD4+ T cells separated from peripheral blood mononuclear cells using...