Rykov, A. I., Ueda, Y., Nomura, K., Seto, M.
A-site ordered manganites LnBaMn1.96Fe0.04O5 and LnBaMn1.96Fe0.04O6 are investigated by x-ray full-profile diffraction and Moessbauer spectroscopy. Powder samples were oriented with preferred...
Rykov, A. I., Seto, M., Ueda, Y., Nomura, K.
While synthesizing the single crystals of novel materials is not always feasible, orienting the layered polycrystals becomes an attractive method in the studies of angular dependencies of inelastic...
Rykov, A. I., Ueda, Y., Nomura, K.
The layered manganese oxides LnBaMn1.96Fe0.04Oy (Ln=Y, Gd, Sm, Nd, Pr, La) have been synthesized for y=5, 5.5 and 6. In oxygen-saturated state $(y=6)$ they exhibit the charge and orbital order at...
TiO2 Dopado con Fe Obtenido por Aleamiento Mecánico (2009)
Sánchez, L.C., Arboleda, J. D., Osorio, J., Barrero, C., Calle, A.M., Nomura, K.
Intra-Landau level Cyclotron Resonance in Bilayer Graphene (2008)
Barlas, Yafis, Cote, R., Nomura, K., MacDonald, A. H.
Interaction driven integer quantum Hall effects are anticipated in graphene bilayers because of the near-degeneracy of the eight Landau levels which appear near the neutral system Fermi level. We...
MEG/EEG hybrid method for source localization of a (2007)
K. Takada, K. Nomura, Y. Ono, M. Kurosawa, A. Ishiyama, N. Kasai, ...
dipole with radial component
Growth Mechanism and Selective Synthesis of SWNTs (2006)
Inoue, S., Nakajima, T., Nomura, K., Kikuchi, Y.
Ever since the landmark discovery of single-walled carbon nanotubes (SWNTs) in 1993, they have been considered as ideal materials for any kind of application based on their outstanding properties...
Growth Mechanism and Selective Synthesis of SWNTs (2006)
Inoue, S., Nakajima, T., Nomura, K., Kikuchi, Y.
Ever since the landmark discovery of single-walled carbon nanotubes (SWNTs) in 1993, they have been considered as ideal materials for any kind of application based on their outstanding properties...
Edge spin accumulation in semiconductor two-dimensional hole gases (2005)
Nomura, K., Wunderlich, J., Sinova, Jairo, Kaestner, B., MacDonald, A. H., Jungwirth, T.
The controlled generation of localized spin densities is a key enabler of semiconductor spintronics In this work, we study spin Hall effect induced edge spin accumulation in a two-dimensional hole...
Dependence of the intrinsic spin Hall effect on spin-orbit interaction character (2005)
Nomura, K., Sinova, Jairo, Sinitsyn, N. A., MacDonald, A. H.
We report on a comparative numerical study of the spin Hall conductivity in two-dimensions for three different spin-orbit interaction models; the standard k-linear Rashba model, the k-cubic Rashba...
Disorder effects in the AHE induced by Berry curvature (2005)
Sinitsyn, N. A., Niu, Qian, Sinova, Jairo, Nomura, K.
We describe the charge transport in ferromagnets with spin orbit coupled Bloch bands by combining the wave-packet evolution equations with the classical Boltzmann equation. This approach can be...
Non-vanishing spin Hall currents in disordered spin-orbit coupling systems (2004)
Nomura, K., Sinova, Jairo, Jungwirth, T., Niu, Q., MacDonald, A. H.
Spin currents that flow perpendicular to the electric field direction are generic in metals and doped semiconductors with spin-orbit coupling. It has recently been argued that the spin Hall...
Numerical Investigation on Asymmetric Bilayer System at Integer Filling Factor (2003)
Nomura, K., Yoshioka, D., Jungwirth, T., MacDonald, A. H.
Deformation of the easy-axis ferromagnetic state in asymmetric bilayer systems are investigated numerically. Using the exact diagonalization the easy-axis to easy-plane ferromagnetic transition at...
Effect of the gap due to anion ordering in deuterated (TMTSF)2ClO4 at high magnetic fields (2003)
Matsunaga, N., Ayari, A., Monceau, P., Ishikawa, A., Nomura, K., Watanabe, M., ...
Matsunaga, N., Ayari And, A., Monceau, P., Ishikawa And, A., Nomura, K., Watanabe, M., ...
Magnetoresistance measurements have been carried out along the highly conducting a axis in the fieldinduced spin-density wave (FISDW) phase of hydrogenated and deuterated (TMTSF)2ClO4 for various...
Matsunaga, N., Ayari, A., Monceau, P., Yamashita, K., Ishikawa, A., Nomura, K., ...
Magnetoresistance and Hall resistance measurements have been carried out in the FISDW phase of deuterated (TMTSF)(2)ClO4 for various cooling rates through the anion ordering temperature. The Hall...
Matsunaga, N., Ayari, A., Monceau, P., Ishikawa, A., Nomura, K., Watanabe, M., ...
Magnetoresistance measurements have been carried out along the highly conducting a axis in the field-induced spin-density wave (FISDW) phase of hydrogenated and deuterated (TMTSF)(2)ClO4 for various...
Spin-density-wave transition of (TMTSF)2 PF6 at high magnetic fields (2001)
Matsunaga, N., Yamashita, K., Kotani, H., Nomura, K., 松永, 悟明
The transverse magnetoresistance of the Bechgaard salt (TMTSF)2PF6 has been measured for various pressures, with the field up to 24 T parallel to the lowest-conductivity direction c*. A quadratic...
Cerebral metastasis in patients with uterine cervical cancer (1998)
Ikeda, S, Yamada, T, Katsumata, N, Hida, K, Tanemura, K, Tsunematu, R, ...
Recent Developments in Sputter-Deposited Ti-Ni-Base Shape Memory Alloy Thin Films (1997)
Miyazaki, S., Nomura, K., Ishida, A., Kajiwara, S.
Since 1992 the present authors have been successful in making Ti-Ni shape memory alloy thin films, which can show perfect shape memory effect and superelasticity equivalent to those of bulk...
Recent Developments in Sputter-Deposited Ti-Ni-Base Shape Memory Alloy Thin Films (1997)
Miyazaki, S., Nomura, K., Ishida, A., Kajiwara, S.
Since 1992 the present authors have been successful in making Ti-Ni shape memory alloy thin films, which can show perfect shape memory effect and superelasticity equivalent to those of bulk...
TGF-{beta} upregulates interleukin 6 production by rat glomerular epithelial cells in vitro (1995)
Osawa, H., Yamabe, H., Inuma, H., Miyata, M., Sasaki, T., Kaizuka, M., ...
Background Glomerular epithelial cells (GECs) play an important role in maintaining normal glomerular permselectivity in vivo. Recent in-vitro studies have suggested that GECs are able to secrete...
Anisotropic superconducting gap of Bi2Sr2CaCu2O8 : tunneling spectroscopy with STM (1993)
The tunneling conductance was measured in the superconducting phase of Bi2Sr2CaCu2O8 with use of the STM and the temperature dependence of magnetic field penetration depth was also investigated by...
Effect of quenching rate on SDW dynamics in (TMTSF)2ClO4 (1993)
Nomura, K., Onodera, T., Shimizu, T., Sambongi, T., Tokumoto, M., Kinoshita, N., ...
The pinning mechanism of SDW condensate associated with the imperfect nesting effect was investigated with the measurement of the temperature dependence of the threshold electric field ET for the...
Nagasawa, M., Sambongi, T., Nomura, K., Anzai, H.
Metal-to-insulator transition temperature (TMI) and the activation energy (EA) in the SDW phase of (TMTSF)2AsFe and (TMTSF)2PF6 were determined under pressure. Pressure dependence of 2EA/KBTMI near...
NMR in spin-density wave phase of (TMTSF)2ClO4 (1993)
Nomura, K., Keitoku, N., Shimizu, T., Sambongi, T., Tokumoto, M., Kinoshita, N., ...
The spin-density wave (SDW) phase of quenched (TMTSF)2ClO4 was investigated by both measurements of narrow band noise and 1H NMR relaxation rate. In the rapidly quenched phase, the sharp peak of...
Nagasawa, M., Sambongi, T., Nomura, K., Anzai, H.
Transient voltage oscillation was observed in the spin-density wave phase of (TMTSF)2AsF6. Its frequency is proportional to the non-ohmic current. In high electric field, current-field relation...
Anisotropic superconducting gap of Bi2Sr2CaCu2O8 : tunneling spectroscopy with STM (1993)
The tunneling conductance was measured in the superconducting phase of Bi2Sr2CaCu2O8 with use of the STM and the temperature dependence of magnetic field penetration depth was also investigated by...
Effect of quenching rate on SDW dynamics in (TMTSF)2ClO4 (1993)
Nomura, K., Onodera, T., Shimizu, T., Sambongi, T., Tokumoto, M., Kinoshita, N., ...
The pinning mechanism of SDW condensate associated with the imperfect nesting effect was investigated with the measurement of the temperature dependence of the threshold electric field ET for the...
Nagasawa, M., Sambongi, T., Nomura, K., Anzai, H.
Metal-to-insulator transition temperature (TMI) and the activation energy (EA) in the SDW phase of (TMTSF)2AsFe and (TMTSF)2PF6 were determined under pressure. Pressure dependence of 2EA/KBTMI near...
NMR in spin-density wave phase of (TMTSF)2ClO4 (1993)
Nomura, K., Keitoku, N., Shimizu, T., Sambongi, T., Tokumoto, M., Kinoshita, N., ...
The spin-density wave (SDW) phase of quenched (TMTSF)2ClO4 was investigated by both measurements of narrow band noise and 1H NMR relaxation rate. In the rapidly quenched phase, the sharp peak of...
Nagasawa, M., Sambongi, T., Nomura, K., Anzai, H.
Transient voltage oscillation was observed in the spin-density wave phase of (TMTSF)2AsF6. Its frequency is proportional to the non-ohmic current. In high electric field, current-field relation...
TEMPERATURE DEPENDENCE OF NMR T1 AND χ IN Br3, AsF6-DOPED (CH)x (1983)
Kume, K., Mizuno, K., Mizoguchi, K., Nomura, K., Takayama, H., Ishihara, S., ...
We have measured the temperature dependence of proton NMR T1 and Pauli paramagnetic susceptibility χp in Br3- and AsF6-doped (CH)x. The microscopic conductivity σNMR has been calculated...
TEMPERATURE DEPENDENCE OF NMR T1 AND χ IN Br3, AsF6-DOPED (CH)x (1983)
Kume, K., Mizuno, K., Mizoguchi, K., Nomura, K., Takayama, H., Ishihara, S., ...
We have measured the temperature dependence of proton NMR T1 and Pauli paramagnetic susceptibility χp in Br3- and AsF6-doped (CH)x. The microscopic conductivity σNMR has been calculated...
The corrosion products of iron formed on steel surfaces by the immersion of steels in solutions containing chloride, sulfate, and nitrate ions, and in phosphating solutions were analyzed by CEMS and...
Inaba, M., Nomura, K., Ujihira, Y.
Counting characteristics of a back-scatter-type detector for CEMS were studied in terms of a sample position, a distance from a sample to a source, a window diameter of a detector etc.. Useful...
The corrosion products of iron formed on steel surfaces by the immersion of steels in solutions containing chloride, sulfate, and nitrate ions, and in phosphating solutions were analyzed by CEMS and...
Inaba, M., Nomura, K., Ujihira, Y.
Counting characteristics of a back-scatter-type detector for CEMS were studied in terms of a sample position, a distance from a sample to a source, a window diameter of a detector etc.. Useful...
ZEEMAN CRITICAL FIELD IN SUPERCONDUCTING SMALL PARTICLE (1978)
Kobayashi, S., Nomura, K., Sasaki, W.
The superconductivity of small Al particles was destroyed by the Zeeman effect in high magnetic field. The critical field was larger than what mean field thory predicted. It is pointed out that the...
SUGIHARA, H., NOGUCHI, M., OKUSHIMA, S., NOMURA, K.
この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。
Breast cancer prognosis is poor when total plasminogen activator activity is low.
Yamashita, J., Ogawa, M., Inada, K., Yamashita, S., Nakashima, Y., Saishoji, T., ...
Plasminogen activator (PA) is a serine protease which exists in two forms: tissue-type (t-PA) and urokinase-type (u-PA). The total PA activity was measured in tumour extracts of 235 breast cancer...
Yamashita, J., Ogawa, M., Yamashita, S., Nakashima, Y., Saishoji, T., Nomura, K., ...
Plasminogen activator (PA) is a serine protease existing in two forms known as tissue-type (t-PA) and urokinase-type (u-PA). To examine whether PA is related to the postoperative clinical course of...
Yamashita, J. I., Ogawa, M., Ikei, S., Omachi, H., Yamashita, S. I., Saishoji, T., ...
Breast cancer cells are known to express various proteolytic enzymes, which make them invasive and favour their dissemination to distant sites. However, it is unclear whether breast cancer cells have...
Ninomiya, H, Nomura, K, Satoh, Y, Okumura, S, Nakagawa, K, Fujiwara, M, ...
To investigate what kind of genetic instability plays important roles in lung carcinogenesis, we analyzed micro- and minisatellite instability, loss of heterozygosity (LOH) and chromosome instability...