T. Kimura

Publication List Details

Period

1978 - 2008

Number

56

Co-Authors

The Collinear Magnetic Phases of the Geometrically-Frustrated Antiferromagnet CuFeO$_2$: The Importance of Stacking (2008)

Fishman, R. S., Ye, F., Fernandez-Baca, J. A., Haraldsen, J. T., Kimura, T.

The correct stacking of hexagonal layers is used to obtain accurate estimates for the exchange and anisotropy parameters of the geometrically-frustrated antiferromagnet CuFeO$_2$. Those parameters...

NMR evidence for a strong modulation of the Bose-Einstein Condensate in BaCuSi$_2$O$_6$ (2008)

Kramer, S., Stern, R., Horvatic, M., Berthier, C., Kimura, T., Fisher, I.R.

We present a $^{63,65}$Cu and $^{29}$Si NMR study of the quasi-2D coupled spin 1/2 dimer compound BaCuSi$_2$O$_6$ in the magnetic field range 13-26 T and at temperatures as low as 50~mK. NMR data in...

NMR evidence for a strong modulation of the Bose-Einstein Condensate in BaCuSi$_2$O$_6$ (2008)

Kramer, S., Stern, R., Horvatic, M., Berthier, C., Kimura, T., Fisher, I.R.

We present a $^{63,65}$Cu and $^{29}$Si NMR study of the quasi-2D coupled spin 1/2 dimer compound BaCuSi$_2$O$_6$ in the magnetic field range 13-26 T and at temperatures as low as 50~mK. NMR data in...

Limitations on the extent of off-center displacements in TbMnO3 from EXAFS measurements (2007)

Bridges, F., Downs, C., O'Brien, T., Jeong, Il-K, Kimura, T.

We present EXAFS data at the Mn K and Tb L3 edges that provide upper limits on the possible displacements of any atoms in TbMnO3. The displacements must be less than 0.005-0.01A for all atoms which...

NMR evidence for a strong modulation of the Bose-Einstein Condensate in BaCuSi$_2$O$_6$ (2007)

Kramer, S., Stern, R., Horvatic, M., Berthier, C., Kimura, T., Fisher, I. R.

We present a $^{63,65}$Cu and $^{29}$Si NMR study of the quasi-2D coupled spin 1/2 dimer compound BaCuSi$_2$O$_6$ in the magnetic field range 13-26 T and at temperatures as low as 50 mK. NMR data in...

Polarons and confinement of electronic motion to two dimensions in a layered manganite (2007)

Ronnow, H. M., Renner, C., Aeppli, G., Kimura, T., Tokura, Y.

A remarkable feature of layered transition-metal oxides-most famously, the high-temperature superconductors-is that they can display hugely anisotropic electrical and optical properties (for example,...

Ferroelectricity in the cycloidal spiral magnetic phase of MnWO4 (2006)

Arkenbout, A.H., Palstra, T.T.M., Siegrist, T., Kimura, T.

We investigate the relationships among magnetic, dielectric, and ferroelectric properties of a frustrated spin system MnWO4, which undergoes several magnetic phase transitions including a...

Determination of the mechanism for resonant scattering in LaMnO3 (2006)

Shen, Q., Elfimov, I. S., Fanwick, P., Tokura, Y., Kimura, T., Finkelstein, K., ...

The resonant multiple Bragg x-ray diffraction is used to study the forbidden (10 (4) over bar) reflection in LaMnO3. Using the interference between the three-beam scattering and resonant scattering...

Determination of the mechanism for resonant scattering in LaMnO3 (2006)

Shen, Q., Elfimov, I. S., Fanwick, P., Tokura, Y., Kimura, T., Finkelstein, K., ...

The resonant multiple Bragg x-ray diffraction is used to study the forbidden (10 (4) over bar) reflection in LaMnO3. Using the interference between the three-beam scattering and resonant scattering...

Zero-mode Spectrum of Eleven-dimensional Theory on the Plane-wave Background (2005)

Kimura, T

In this doctoral thesis we study zero-mode spectra of Matrix theory and eleven-dimensional supergravity on the plane-wave background. This background is obtained via the Penrose limit of AdS_4 x S^7...

First demonstration of a MEMS tunable vertical-cavity SOA (2004)

Chen, Q, Cole, Garrett D, Bjorlin, E S, Kimura, T, Wu, S M, Wang, C S, ...

We present the first microelectromechanical tunable vertical-cavity semiconductor optical amplifier. The device operates in the long wavelength range and exhibits a minimum of 10 dB of device gain...

Genetic linkage maps of Japanese and European pears aligned to the apple consensus map (2004)

Yamamoto, T., Kimura, T., Saito, T., Kotobuki, K., Matsuta, N., Liebhard, R., ...

Genetic linkage maps of the Japanese pear (Pyrus pyrifolia Nakai) cultivar `Housui¿ and the European pear (Pyrus communis L.) cultivar `Bartlett¿ were constructed based on Amplified Fragment Length...

High-temperature characteristics and tunability of long-wavelength vertical-cavity semiconductor optical amplifiers (2003)

Kimura, T, Bjorlin, S, Piprek, J, Bowers, J E

In this study, we investigate the high-temperature characteristics and the temperature tuning of long-wavelength vertical-cavity semiconductor optical amplifiers (VCSOA) The temperature shift of the...

Aqueous solutions of Uranium (VI) as studied by time-resolved emission spectroscopy: a round-robin test (2003)

Billard, I, Ansoborlo, E., Apperson, K., Birch, D.J.S., Arpigny, S., Azenha, M., ...

Results of an inter-laboratory round-robin study of the application of time-resolved emission spectroscopy (TRES) to the speciation of uranium(VI) in aqueous media are presented. The round-robin...

Optical and electrical doping of silicon with holmium (1999)

Suyver, J.F., Kik, P.G., Kimura, T., Polman, A., Franzò, G., Coffa, S.

2 MeV holmium ions were implanted into Czochralski grown Si at a fluence of 5.5*10^14 Ho/cm^2. Some samples were co-implanted with oxygen to a concentration of (7±1)*10^19 cm^(-3). After...

Behaviour of liquid nitrogen between electrodes in a microgravity environment (1996)

Suda, Yoshiyuki, Itoh, M, Sakai, Y, Matsuura, K, Honma, N, Kimura, T, ...

The motion of boiling liquid nitrogen (LN2) between electrodes and its surface profile in a microgravity environment just after release from terrestrial gravity are observed. The dynamic behaviour is...

NUMERICAL MODEL OF A FLUIDIZED BED REACTOR FOR POLYCRYSTALLINE SILICON PRODUCTION-ESTIMATION OF CVD AND FINES FORMATION (1991)

Kimura, T., Kojima, T.

A numerical model of a fluidized bed reactor was developed for estimating rates of CVD and fines formation in polycrystalline silicon production from monosilane. In the model, Kunii-Levenspiel...

NUMERICAL MODEL OF A FLUIDIZED BED REACTOR FOR POLYCRYSTALLINE SILICON PRODUCTION-ESTIMATION OF CVD AND FINES FORMATION (1991)

Kimura, T., Kojima, T.

A numerical model of a fluidized bed reactor was developed for estimating rates of CVD and fines formation in polycrystalline silicon production from monosilane. In the model, Kunii-Levenspiel...

NUMERICAL MODEL OF A FLUIDIZED BED REACTOR FOR POLYCRYSTALLINE SILICON PRODUCTION-ESTIMATION OF CVD AND FINES FORMATION (1991)

Kimura, T., Kojima, T.

A numerical model of a fluidized bed reactor was developed for estimating rates of CVD and fines formation in polycrystalline silicon production from monosilane. In the model, Kunii-Levenspiel...

DISORDER LINE IN A QUANTUM SPIN CHAIN WITH COMPETING INTERACTIONS (1988)

Harada, I., Kimura, T., Tonegawa, T.

The spin-1/2 Heisenberg chain with antiferromagnetic first- and second-neighbor interactions is studied by the cluster transfer-matrix method. It is found that this quantum model exhibits a disorder...

DISORDER LINE IN A QUANTUM SPIN CHAIN WITH COMPETING INTERACTIONS (1988)

Harada, I., Kimura, T., Tonegawa, T.

The spin-1/2 Heisenberg chain with antiferromagnetic first- and second-neighbor interactions is studied by the cluster transfer-matrix method. It is found that this quantum model exhibits a disorder...

DISORDER LINE IN A QUANTUM SPIN CHAIN WITH COMPETING INTERACTIONS (1988)

Harada, I., Kimura, T., Tonegawa, T.

The spin-1/2 Heisenberg chain with antiferromagnetic first- and second-neighbor interactions is studied by the cluster transfer-matrix method. It is found that this quantum model exhibits a disorder...

DIPOLAR FIELD FLUCTUATION EFFECTS ON PHONON ECHOES IN PIEZOELECTRIC POWDER (1981)

Yoshikawa, S., Kimura, T.

One-shot phonon echo in piezoelectric powder was studied in order to simplify the experimental condition and clarify the basic mechanism on this phenomenon. One-shot phonon echo is observed by the...

DIPOLAR FIELD FLUCTUATION EFFECTS ON PHONON ECHOES IN PIEZOELECTRIC POWDER (1981)

Yoshikawa, S., Kimura, T.

One-shot phonon echo in piezoelectric powder was studied in order to simplify the experimental condition and clarify the basic mechanism on this phenomenon. One-shot phonon echo is observed by the...

DIPOLAR FIELD FLUCTUATION EFFECTS ON PHONON ECHOES IN PIEZOELECTRIC POWDER (1981)

Yoshikawa, S., Kimura, T.

One-shot phonon echo in piezoelectric powder was studied in order to simplify the experimental condition and clarify the basic mechanism on this phenomenon. One-shot phonon echo is observed by the...

Effects of perivascular nerve stimulation on the contraction and automaticity of the blood-perfused canine papillary muscle

Endoh, M., Hashimoto, K., Kimura, T.

1. Effects of ventricular perivascular nerve stimulation (p.n.s.) on the ventricular contractility and idioventricular rate were investigated with the blood-perfused papillary muscle of the canine...

Positive inotropic and chronotropic effects of trypsin and some other proteolytic enzymes in the guinea-pig heart.

Imai, S., Kawada, T., Kimura, T., Ohta, H., Nakazawa, M., Yoshida, Y.

1 In atrial preparations of the young guinea-pig (body weight 150-250 g), five proteolytic enzymes (trypsin, chymotrypsin, bacterial-Al-proteinase (nagarse), bromelain and kallikrein) produced...

Inhibition of cardiac sympathetic neurotransmission by histamine in the dog is mediated by H1-receptors.

Kimura, T., Satoh, S.

1 The role of histamine H1- and H2-receptors in mediating prejunctional inhibition of cardiac sympathetic neurotransmission and histamine-induced coronary vasodilatation were investigated in perfused...