T. Ebihara

Publication List Details

Period

1992 - 2009

Number

22

Co-Authors

The KamLAND full-volume calibration system (2009)

Berger, B. E., Busenitz, J., Classen, T., Decowski, M. P., Dwyer, D. A., Elor, G., ...

We have successfully built and operated a source deployment system for the KamLAND detector. This system was used to position radioactive sources throughout the delicate 1-kton liquid scintillator...

Pressure Evolution of a Field Induced Fermi Surface Reconstruction and of the Neel Critical Field in CeIn3 (2009)

Purcell, K. M., Graf, D., Kano, M., Bourg, J., Palm, E. C., Murphy, T., ...

We report high-pressure skin depth measurements on the heavy fermion material CeIn3 in magnetic fields up to 64 T using a self-resonant tank circuit based on a tunnel diode oscillator. At ambient...

Heavy holes: precursor to superconductivity in antiferromagnetic CeIn3 (2009)

Sebastian, Suchitra E., Harrison, N., Batista, C. D., Trugman, S. A., Fanelli, V., Jaime, M., ...

Numerous phenomenological parallels have been drawn between f- and d- electron systems in an attempt to understand their display of unconventional superconductivity. The microscopics of how electrons...

Precision measurement of neutrino oscillation parameters with KamLAND (2008)

Abe, S., Ebihara, T., Enomoto, S., Furuno, K., Gando, Y., Ichimura, K., ...

The KamLAND experiment has determined a precise value for the neutrino oscillation parameter Δm2 21 and stringent constraints on θ12. The exposure to nuclear reactor antineutrinos is increased...

Fermi surface of CeIn3 above the Neel critical field (2007)

Harrison, N., Sebastian, S. E., Mielke, C. H., Paris, A., Gordon, M. J., Swenson, C. A., ...

We report measurements of the de Haas-van Alphen effect in CeIn3 in magnetic fields extending to ~90 T, well above the Ne'el critical field of Hc ~61 T. The unreconstructed Fermi surface a-sheet is...

Infrared study of valence transition compound YbInCu4 using cleaved surfaces (2006)

Okamura, H., Michizawa, T., Nanba, T., Ebihara, T.

Optical reflectivity R(w) of YbInCu4 single crystals has been measured across its first-order valence transition at T_v ~ 42 K, using both polished and cleaved surfaces. R(w) measured on cleaved...

Universal scaling in the dynamical conductivity of heavy fermion Ce and Yb compounds (2006)

Okamura, H., Watanabe, T., Matsunami, M., Nishihara, T., Tsujii, N., Ebihara, T., ...

Dynamical conductivity spectra s(w) have been measured for a diverse range of heavy-fermion (HF) Ce and Yb compounds. A characteristic excitation peak has been observed in the mid-infrared region of...

Field dependent effective masses in YbAl$_{3}$ (2002)

Ebihara, T., Cornelius, A. L., Lawrence, J. M., Uji, S., Harrison, N.

We show for the intermediate valence compound YbAl$_{3}$ that the high field (40 $\lesssim B \lesssim$ 60T) effective masses measured by the de Haas-van Alphen experiment for field along the $$...

Pseudogap Formation and Heavy Carrier Dynamics in Intermediate Valence YbAl3 (2002)

Okamura, H., Michizawa, T., Nanba, T., Ebihara, T.

Infrared optical conductivity [$\sigma(\omega)$] of the intermediate valence compound YbAl$_3$ has been measured at temperatures 8 K $\leq T \leq$ 690 K to study its microscopic electronic...

Two energy scales and slow crossover in YbAl3 (2002)

Lawrence, J.M., Ebihara, T., Riseborough, P.S., Booth, C.H., Pagliuso, P.G., Sarrao, J.L., ...

We present results for YbAl$_3$ which show that the susceptibility $\chi(T)$, 4f occupation number $n_f(T)$ and the entropy $S(T)$ exhibit a slow crossover between the Fermi liquid and local moment...

Two energy scales and slow crossover in YbAl3 (2001)

Lawrence, J. M., Ebihara, T., Riseborough, P. S., Booth, C. H., Hundley, M. F., Pagliuso, P. G., ...

Experimental results for the susceptibility, specific heat, 4f occupation number, Hall effect and magnetoresistance for single crystals of YbAl$_{3}$ show that, in addition to the Kondo energy scale...

Low Temperature Strength and Fracture Toughness of Superconducting Y-Ba-Cu-O Ceramics. (1998)

Mutoh, Y., Sakamoto, I., Ebihara, T., Aizawa, T.

Flexural and fracture toughness tests of superconducting YBaCuO ceramics were carried out at room temperature as well as at low temperature of 80K where superconductivity appeared. The materials of...

Regularization Ambiguity Problem for the Chern-Simons Shift (1998)

Nittoh, K., Ebihara, T.

We consider the Chern-Simons parameter shift with the hybrid regularization consisting of the higher covariant derivative (HCD) and the Pauli-Villars (PV) regulators. We show that the shift is...

Multicritical Points in a Lattice Yukawa Model with the Wilson-Yukawa Coupling (1992)

Ebihara, T.

For a lattice regularized chiral-invariant $SU(2)_L\times~SU(2)_R$ fermion-scalar model with a Yukawa coupling $y$ and a Wilson-Yukawa coupling $w$, we investigate the phase structure and in...

Cell-type-specific and regulated expression of a human gamma 1 heavy-chain immunoglobulin gene in transgenic mice.

Yamamura, K, Kudo, A, Ebihara, T, Kamino, K, Araki, K, Kumahara, Y, ...

A functionally rearranged human gamma 1 heavy-chain immunoglobulin gene was cloned from a human plasma cell leukemia cell line, ARH-77, into the phage lambda Charon 4A. The recombinant phage DNA was...

Cell-type-specific and regulated expression of a human gamma 1 heavy-chain immunoglobulin gene in transgenic mice.

Yamamura, K, Kudo, A, Ebihara, T, Kamino, K, Araki, K, Kumahara, Y, ...

A functionally rearranged human gamma 1 heavy-chain immunoglobulin gene was cloned from a human plasma cell leukemia cell line, ARH-77, into the phage lambda Charon 4A. The recombinant phage DNA was...

Reactivity of the immunoglobulin E in bovine gelatin-sensitive children to gelatins from various animals

Sakaguchi, M, Hori, H, Ebihara, T, Irie, S, Yanagida, M, Inouye, S

It has been reported that most children who showed anaphylaxis to measles, mumps and rubella vaccines containing bovine gelatin as a stabilizer have anti-bovine gelatin IgE. The present study was...

Heavy holes as a precursor to superconductivity in antiferromagnetic CeIn3

Sebastian, Suchitra E., Harrison, N., Batista, C. D., Trugman, S. A., Fanelli, V., Jaime, M., ...

Numerous phenomenological parallels have been drawn between f- and d- electron systems in an attempt to understand their display of unconventional superconductivity. The microscopics of how electrons...