Garcia-Recio, C., Magas, V. K., Mizutani, T., Nieves, J., Ramos, A., Salcedo, L. L.
We study charmed baryon resonances which are generated dynamically within a unitary meson-baryon coupled channel model that treats the heavy pseudoscalar and vector mesons on equal footing as...
Chiral SU(3) Bethe Salpeter Model: Extension to SU(6) and SU(8) Spin-Flavor Symmetries (2008)
Nieves, J., Garcia-Recio, C., Salcedo, L. L., Magas, V., Ramos, A., Mizutani, T., ...
Consistent SU(6) and SU(8) spin-flavor extensions of the SU(3) flavor Weinberg-Tomozawa (WT) meson-baryon chiral Lagrangian are constructed, which incorporate vector meson degrees of freedom. In the...
Resonances in chiral unitary approaches (2007)
Ramos, A., Magas, V. K., Mizutani, T., Oset, E., Tolos, L.
The extension of chiral theories to the description of resonances, via the incorporation of unitarity in coupled channels, has provided us with a new theoretical perspective on the nature of some of...
Osaka, J., Kumar, Senthil M., Toyoda, H., Ishijima, T., Sugai, H., Mizutani, T.
To identify the species which contribute to GaN growth, the authors investigated the discharge parameter (0.3–4.8 SCCM (SCCM denotes cubic centimeter per minute at STP), 150–400 W) dependences of...
AlGaN/GaN HEMTs With Thin InGaN Cap Layer for Normally Off Operation (2007)
Mizutani, T., Ito, M., Kishimoto, S., Nakamura, F.
AlGaN/GaN HEMTs with a thin InGaN cap layer have been proposed to implement the normally off HEMTs. The key idea is to employ the polarization-induced field in the InGaN cap layer, by which the...
D Mesons in Nuclear Matter: A DN Coupled-Channel Equations Approach (2006)
A set of coupled two-body scattering equations is solved for the DN system embedded in an iso-symmetric nuclear matter. The in-medium behavior of charmed D mesons: (D^+,D^0), is investigated from the...
Synthesis of carbon nanotube peapods directly on Si substrates (2005)
Ohno, Y., Kurokawa, Y., Kishimoto, S., Mizutani, T., Shimada, T., Ishida, M., ...
Carbon nanotubes encapsulating fullerenes, peapods, have been synthesized directly on Si substrates. High-density and high-quality singe-walled carbon nanotubes (SWNTs) were grown on a SiO_2/Si...
A facile and versatile preparation of bilindiones and biladienones from tetraarylporphyrins (2005)
Yamauchi, T, Mizutani, T, Wada, K, Horii, S, Furukawa, H, Masaoka, S, ...
Space Charge Dynamics in Polypropylene (2004)
Mizutani, T., Nakane, E., Kaneko, K., Ishioka, M.
We investigated the space charge dynamics in polypropylene, M-PP and Z-PP which were polymerized using metallocene and Ziegler catalysts, respectively. Space charge distributions depended upon...
Space Charge Behavior of Polyimide Film (2004)
Kaneko, K., Hori, T., Nakane, E., Kondo, H., Mizutani, T.
Space charge distributions in polyimide films strongly depend upon electric field, temperature, water content and so on. When a low dc field was applied, positive and negative homo space charges were...
Space charge distribution in low-density polyethylene with blocking layer (2003)
Hori, T., Kaneko, K., Mizutani, T., Ishioka, M.
Charge carriers injected from the electrode and charge carriers generated in the bulk contribute space charge in low density polyethylene (LDPE). However, it is sometimes difficult to separate their...
Bahaoui, A., Fayard, C., Mizutani, T., Saghai, B.
$\Kbar N$ interactions are investigated {\it via} an effective non-linear chiral meson-baryon Lagrangian. The adjustable parameters are determined by a fitting procedure on the $K^-p$ threshold...
Ambipolar field-effect transistor behavior of Gd@C_{82} metallofullerene peapods (2002)
Shimada, T., Okazaki, T., Taniguchi, R., Sugai, T., Shinohara, H., Suenaga, K., ...
Transport properties of C_60 fullerene peapods and Gd@C_82 metallofullerene peapods are investigated by using the field effect in a gated structure. The results show that C_60 peapods exhibit...
Choi, E. S., Jobiling, E., Wade, A., Goetz, E., Brooks, J. S., Yamada, J., ...
The quantum oscillatory effect and superconductivity in a non-tetrachalcogenafulvalene (TCF) structure based organic superconductor beta-(BDA-TTP)_2SbF_6 are studied. Here the Shubnikov-de Haas...
Three-Body approach to the K^- d Scattering Length in Particle Basis (2002)
Bahaoui, A., Fayard, C., Mizutani, T., Saghai, B.
We report on the first calculation of the scattering length A_{K^-d} based on a relativistic three-body approach where the two-body input amplitudes coupled to the Kbar N channels have been obtained...
Uemura, K, Kitagawa, S, Kondo, M, Fukui, K, Kitaura, R, Chang, HC, ...
A New Class of Cyclic Hexamer: [Co6L6](24-) (H6L = hexaazatriphenylene hexacarboxylic acid) (2001)
Masaoka, S, Furukawa, S, Chang, HC, Mizutani, T, Kitagawa, S
Space charge behavior in low-density polyethylene (2000)
Mizutani, T., Semi, H., Kaneko, K.
The space charge distribution in low-density polyethylene (LDPE) was measured with the pulsed electroacoustic (PEA) method. We used three types of LDPE:L DPE-L and LDPE-H were prepared by the high...
Charge Transport and Space Charge Formation in Low-Density Polyethylene (2000)
Kaneko, K., Semi, H., Mizutani, T., Mori, T., Ishioka, M.
In the low-density polyethylene prepared by the high-pressure process (LDPE) and in that polymerized by using the metallocene catalyst (m-LDPE), homo space charges with same polarity as the...
Ohno, Y., Asaoka, K., Kishimoto, S., Maezawa, K., Mizutani, T.
The resonant tunneling through single InAs quantum dots embedded in an n-GaAs/i-Al_0.38Ga_0.62As/n-GaAs diode has been studied by using microscopic electrophotoluminescence spectroscopy. Many sharp...
Space Charge and Field Distributions in Low-Density Polyethylene (2000)
Mizutani, T., Semi, H., Kaneko, K., Mori, T., Ishioka, M.
The space charge distributions in LDPE (low-density polyethylene) were measured by PEA (pulsed electro-acoustic) method. We used two kinds of LDPEs: m-LDPE polymerized with metallocene catalyst and...
A new self-assembled porphyrin-silver(I) network (2000)
Kondo, M, Kimura, Y, Wada, K, Mizutani, T, Ito, Y, Kitagawa, S
Chiral recognition of alpha-amino esters on the chiral helical surface of zinc bilinone (2000)
Yagi, S, Sadachi, H, Kashiwagi, Y, Takagishi, T, Mizutani, T, Kitagawa, S, ...
Allosteric chirality amplification in zinc bilinone dimer (2000)
Mizutani, T, Sakai, N, Yagi, S, Takagishi, T, Kitagawa, S, Ogoshi, H
K -> pi pi and a light scalar meson (1999)
Bloch, J. C. R., Ivanov, M. A., Mizutani, T., Roberts, C. D., Schmidt, S. M.
We explore the Delta-I= 1/2 rule and epsilon'/epsilon in K -> pi pi transitions using a Dyson-Schwinger equation model. Exploiting the feature that QCD penguin operators direct K^0_S transitions...
The purpose of the present discussion is to supplement the talk, by B.~Saghai at this workshop, on the study of the electromagnetic production of strangeness on the nucleon based upon effective...
Off-shell effects in the electromagnetic production of strangeness (1998)
Mizutani, T., Fayard, C., Saghai, B.
Previous approaches to the photo- and electro-production of strangeness off the proton, based upon effective hadronic Lagrangians, are extended here to incorporate the so called off-shell effects...
Off-shell effects in the electromagnetic production of strangeness (1998)
Mizutani, T., Fayard, C., Saghai, B.
Previous approaches to the photo- and electro-production of strangeness off the proton, based upon effective hadronic Lagrangians, are extended here to incorporate the so called off-shell effects...
Off-shell effects in the electromagnetic production of strangeness (1998)
Mizutani, T., Fayard, C., Saghai, B.
Previous approaches to the photo- and electro-production of strangeness off the proton, based upon effective hadronic Lagrangians, are extended here to incorporate the so called off-shell effects...
Off-shell effects in the electromagnetic production of strangeness (1998)
Mizutani, T., Fayard, C., Saghai, B.
Previous approaches to the photo- and electro-production of strangeness off the proton, based upon effective hadronic Lagrangians, are extended here to incorporate the so called off-shell effects...
Off-shell effects in the electromagnetic production of strangeness (1998)
Mizutani, T., Fayard, C., Saghai, B.
Previous approaches to the photo- and electro-production of strangeness off the proton, based upon effective hadronic Lagrangians, are extended here to incorporate the so called off-shell effects...
Off-shell effects in the electromagnetic production of strangeness (1997)
Mizutani, T., Fayard, C., Saghai, B.
Previous approaches to the photo- and electro-production of strangeness off the proton, based upon effective hadronic Lagrangians, are extended here to incorporate the so called off-shell effects...
The box anomaly and radiative decays of \eta(\eta')-mesons (1997)
We report on a confined quark model calculation of the transition form factors for the radiative decays of \eta(\eta')->\gamma l^+l^- and \eta(\eta')->\gamma\pi^+\pi^-. The \eta-\eta' mixing angle...
Heavy-to-light form factors in the quark model with heavy propagators (1996)
Ivanov, M. A., Mizutani, T., Valit, Yu. M.
We calculate the heavy-to-light form factors in the relativistic quark model with heavy infrapropagators. Their q^2-dependence in the physical region is defined by two parameters: the "infrared"...
Reaction \gamma \pi \to \pi \pi in a confined quark model (1995)
A confined quark model study in a couple of chirally anomalous processes is presented in comparison with effective meson Lagrangian approaches of various kind. The processes considered are \pi^0 \to...
Self-energy of Heavy Quark (1995)
We demonstrate that to calculate the self-energy of a heavy quark in the heavy quark limit (or the heavy fermion limit in what is called the Baryon Chiral Perturbation Theory), the use of standard...
We have studied the weak decay constants and the Isgur-Wise form factor of the B and D mesons in the heavy quark limit, by employing a relativistic quark confinement model. It is an attempt to...