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14. Study of the πpi-system with the GAMS-4000 spectrometer at 100 GeV/c: GAMS Collaboration: IHEP1–IISN2–LANL3–LAPP4–KEK5 (Joint CERN–IHEP experiment)

Author

Alde, D., Binon, F.G., Boutemeur, M., Bricman, C., Donskov, S.V., Gouanère, M., Inyakin, A.V., Inaba, S., Kachanov, V.A., Khaustov, G.V., Knapp, E.A., Kondashov, A.A., Lednev, A.A., Lishin, V.A., Peigneux, J.P., Poulet, M., Prokoshkin, Yu.D., Sadovsky, S.A., Samoylenko, V.D., Shagin, P.M., Singovsky, A.V., Stroot, J.P., Sugonyaev, V.P., Takamatsu, K., and Tsuru, T.

Published
1998
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19. Partial-wave analysis of the ωπ0-system at high masses

Author

Alde, D., Binon, F. G., Boutemeur, M., Bricman, C., Dolgopolov, A. V., Donskov, S. V., Gouanere, M., Inaba, S., Inyakin, A. V., Kachanov, V. A., Khaustov, G. V., Kinashi, T., Knapp, E. A., Kobayashi, M., Kondashov, A. A., Kulik, A. V., Landsberg, G. L., Lednev, A. A., Lishin, V. A., Nakamura, T., Peigneux, J. P., Polovnikov, S. A., Polyakov, V. A., Poulet, M., Prokoshkin, Yu. D., Sadovsky, S. A., Samoylenko, V. D., Shagin, P. M., Shtannikov, A. V., Singovsky, A. V., Stroot, J. P., Sugonyaev, V. P., Takamatsu, K., Tsuru, T., and GAMS Collaboration (Joint CERN-IHEP Experiment)

Published
1995
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20. A0900 - Feasibility and oncological outcome of patients achieving non-invasive down-staging after transurethral resection of bladder tumor plus systemic chemotherapy for bladder preservation strategy in muscle-invasive bladder cancer.

Author

Onishi, T., Inaba, S., Shibahara, T., Suguno, Y., Inoue, T., Kato, M., and Kojima, T.

Subjects
*BLADDER cancer, *TRANSURETHRAL resection of bladder, *CANCER chemotherapy, *CANCER invasiveness, *CANCER patients, *BLADDER, *URETHRA
Published
2024
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21. New results on spectroscopy from BENKEI

Author

Aoyagi, H., Fukui, S., Hasegawa, T., Hayashi, N., Horikawa, N., Iizuka, J., Inaba, S., Ishimoto, S., Ishizaki, Y., Iwata, T., Kanatani, E., Kawai, H., Kinashi, T., Kishi, A., Kobayashi, K., Kobayashi, Y., Matsuda, K., Matsuda, T., Mori, K., Nakagawa, T., Nakamura, S., Nakamura, T., Nakanishi, T., Narita, A., Ohmi, K., Ohmori, C., Samoto, T., Shimizu, H., Tajima, Y., Takamatsu, K., Takasaki, M., Tsubaki, T., Tsuchiya, K., Tsuru, T., Yamauchi, I., Yasu, Y., Yoshida, H. Y., Wakai, A., and E179 Collaboration

Published
1994
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22. Partial-wave analysis of the ωπ0 system at high masses

Author

Alde, D., Binon, F. G., Bricman, C., Boutemeur, M., Donskov, S. V., Gouanère, M., Inaba, S., Inyakin, A. V., Kachanov, V. A., Khaustov, G. V., Knapp, E. A., Kobayashi, M., Kondashov, A. A., Kulik, A. V., Lanberg, G. L., Lednev, A. A., Lishin, V. A., Nakamura, T., Peigneux, J. P., Polovnikov, S. A., Polyakov, V. A., Poulet, M., Prokoshkin, Yu. D., Sadovsky, S. A., Samoylenko, V. D., Shagin, P. M., Shtannikov, A. V., Singovsky, A. V., Stroot, J. P., Sugonyaev, V. P., Takamatsu, K., Tsuru, T., Landsberg, G., and Gams Collaboration

Published
1994
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25. Study of theω π + system

Author

Alde, A., Bencheikh, B., Binon, F. G., Boutemeur, M., Bricman, C., Chikovani, E. G., Donskov, S. V., Gouanère, M., Inaba, S., Inyakin, A. V., Kachanov, V. A., Khaustov, G. V., Knapp, E. A., Kobayashi, M., Kulik, A. V., Landsberg, G. L., Lednev, A. A., Nakamura, T., Peigneux, J. P., Polovnikov, S. A., Poulet, M., Prokoshkin, Yu. D., Sadovsky, S. A., Samoylenko, V. D., Shagin, P. M., Shtannikov, A. V., Singovsky, A. V., Stroot, J. P., Sugonyaev, V. P., Tabidze, M. D., Takamatsu, K., Tsuru, T., IHEP Collaboration (Joint CERN-IHEP experiment), IISN Collaboration (Joint CERN-IHEP experiment), LANL Collaboration (Joint CERN-IHEP experiment), LAPP Collaboration (Joint CERN-IHEP experiment), and KEK Collaboration (Joint CERN-IHEP experiment)

Published
1992
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26. The Super-Kamiokande detector

Author

Fukuda, S., Fukuda, Y., Hayakawa, T., Ichihara, E., Ishitsuka, M., Itow, Y., Kajita, T., Kameda, J., Kaneyuki, K., Kasuga, S., Kobayashi, K., Kobayashi, Y., Koshio, Y., Miura, M., Moriyama, S., Nakahata, M., Nakayama, S., Namba, T., Obayashi, Y., Okada, A., Oketa, M., Okumura, K., Oyabu, T., Sakurai, N., Shiozawa, M., Suzuki, Y., Takeuchi, Y., Toshito, T., Totsuka, Y., Yamada, S., Desai, S., Earl, M., Hong, J.T., Kearns, E., Masuzawa, M., Messier, M.D., Stone, J.L., Sulak, L.R., Walter, C.W., Wang, W., Scholberg, K., Barszczak, T., Casper, D., Liu, D.W., Gajewski, W., Halverson, P.G., Hsu, J., Kropp, W.R., Mine, S., Price, L.R., Reines, F., Smy, M., Sobel, H.W., Vagins, M.R., Ganezer, K.S., Keig, W.E., Ellsworth, R.W., Tasaka, S., Flanagan, J.W., Kibayashi, A., Learned, J.G., Matsuno, S., Stenger, V.J., Hayato, Y., Ishii, T., Ichikawa, A., Kanzaki, J., Kobayashi, T., Maruyama, T., Nakamura, K., Oyama, Y., Sakai, A., Sakuda, M., Sasaki, O., Echigo, S., Iwashita, T., Kohama, M., Suzuki, A.T., Hasegawa, M., Inagaki, T., Kato, I., Maesaka, H., Nakaya, T., Nishikawa, K., Yamamoto, S., Haines, T.J., Kim, B.K., Sanford, R., Svoboda, R., Blaufuss, E., Chen, M.L., Conner, Z., Goodman, J.A., Guillian, E., Sullivan, G.W., Turcan, D., Habig, A., Ackerman, M., Goebel, F., Hill, J., Jung, C.K., Kato, T., Kerr, D., Malek, M., Martens, K., Mauger, C., McGrew, C., Sharkey, E., Viren, B., Yanagisawa, C., Doki, W., Inaba, S., Ito, K., Kirisawa, M., Kitaguchi, M., Mitsuda, C., Miyano, K., Saji, C., Takahata, M., Takahashi, M., Higuchi, K., Kajiyama, Y., Kusano, A., Nagashima, Y., Nitta, K., Takita, M., Yamaguchi, T., Yoshida, M., Kim, H.I., Kim, S.B., Yoo, J., Okazawa, H., Etoh, M., Fujita, K., Gando, Y., Hasegawa, A., Hasegawa, T., Hatakeyama, S., Inoue, K., Ishihara, K., Iwamoto, T., Koga, M., Nishiyama, I., Ogawa, H., Shirai, J., Suzuki, A., Takayama, T., Tsushima, F., Koshiba, M., Ichikawa, Y., Hashimoto, T., Hatakeyama, Y., Koike, M., Horiuchi, T., Nemoto, M., Nishijima, K., Takeda, H., Fujiyasu, H., Futagami, T., Ishino, H., Kanaya, Y., Morii, M., Nishihama, H., Nishimura, H., Suzuki, T., Watanabe, Y., Kielczewska, D., Golebiewska, U., Berns, H.G., Boyd, S.B., Doyle, R.A., George, J.S., Stachyra, A.L., Wai, L.L., Wilkes, R.J., Young, K.K., and Kobayashi, H.

Published
2003
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33. Dimension dependence of current injection path in GaInN/GaN multi-quantum-shell (MQS) nanowire-based light-emitting diode arrays

Author

Katsuro Sae, Lu Weifang, Ito Kazuma, Nakayama Nanami, Inaba Soma, Shima Ayaka, Yamamura Shiori, Jinno Yukimi, Sone Naoki, Huang Kai, Iwaya Motoaki, Takeuchi Tetsuya, and Kamiyama Satoshi

Subjects
current injection path, electroluminescence (el), ito area, micro-led, mqs nanowire, p-electrode area, Physics, QC1-999
Abstract

To light emitting diodes (LEDs), solving the common non-uniform current injection and efficiency degradation issues in (0001) plane micro-LED is essential. Herein, we investigated the light emission characteristics of various mesa sizes and different p-electrode areas toward the realization of coaxial GaInN/GaN multi-quantum-shell (MQS) nanowires (NWs)-based micro-LEDs. As the mesa area was reduced, the current leakage decreases, and further reduction of the area showed a possibility of realizing micro-LED with less current leakage. The large leakage path is mainly associated with the defective MQS structure on the (0001) plane area of each NW. Therefore, more NWs involved in an LED chip will induce higher reverse leakage. The current density-light output density characteristics showed considerably increased electroluminescence (EL) intensity as the mesa area decreased, owing to the promoted current injection into the efficient NW sidewalls under high current density. The samples with a mesa area of 50 × 50 µm2 showed 1.68 times higher light output density than an area of 100 × 100 µm2 under a current density of 1000 A/cm2. In particular, the emission from (1-101) and (10-10) planes did not exhibit an apparent peak shift caused by the quantum-confined Stark effect. Furthermore, by enlarging the p-electrode area, current can be uniformly injected into the entire chip with a trade-off of effective injection to the sidewall of each NW. High performance of the MQS NW-based micro-LED can be expected because of the mitigated efficiency degradation with a reducing mesa area and an optimal dimension of p-electrode.

Published
2023
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36. 16N as a calibration source for Super-Kamiokande

Author

Blaufuss, E, Guillian, G, Fukuda, Y, Fukuda, S, Ishitsuka, M, Itow, Y, Kajita, T, Kameda, J, Kaneyuki, K, Kobayashi, K, Kobayashi, Y, Koshio, Y, Miura, M, Moriyama, S, Nakahata, M, Nakayama, S, Obayashi, Y, Okada, A, Okumura, K, Sakurai, N, Shiozawa, M, Suzuki, Y, Takeuchi, H, Takeuchi, Y, Toshito, T, Totsuka, Y, Yamada, S, Earl, M, Habig, A, Kearns, E, Messier, M.D, Scholberg, K, Stone, J.L, Sulak, L.R, Walter, C.W, Goldhaber, M, Barszczak, T, Casper, D, Gajewski, W, Kropp, W.R, Mine, S, Price, L.R, Smy, M, Sobel, H.W, Vagins, M.R, Ganezer, K.S, Keig, W.E, Ellsworth, R.W, Tasaka, S, Kibayashi, A, Learned, J.G, Matsuno, S, Takemori, D, Hayato, Y, Ishii, T, Kobayashi, T, Nakamura, K, Oyama, Y, Sakai, A, Sakuda, M, Sasaki, O, Echigo, S, Kohama, M, Suzuki, A.T, Inagaki, T, Nishikawa, K, Haines, T.J, Kim, B.K, Sanford, R, Svoboda, R, Chen, M.L, Goodman, J.A, Sullivan, G.W, Hill, J, Jung, C.K, Martens, K, Malek, M, Mauger, C, McGrew, C, Sharkey, E, Viren, B, Yanagisawa, C, Kirisawa, M, Inaba, S, Mitsuda, C, Miyano, K, Okazawa, H, Saji, C, Takahashi, M, Takahata, M, Nagashima, Y, Nitta, K, Takita, M, Yoshida, M, Kim, S.B, Etoh, M, Gando, Y, Hasegawa, T, Inoue, K, Ishihara, K, Maruyama, T, Shirai, J, Suzuki, A, Koshiba, M, Hatakeyama, Y, Ichikawa, Y, Koike, M, Nishijima, K, Fujiyasu, H, Ishino, H, Morii, M, Watanabe, Y, Golebiewska, U, Kielczewska, D, Boyd, S.C, Stachyra, A.L, Wilkes, R.J, and Young, K.K

Published
2001
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39. A superconducting solenoidal spectrometer for a balloon-borne experiment

Author

Ajima, Y., Anraku, K., Haga, T., Higashi, Y., Honda, H., Imori, M., Inaba, S., Kimura, N., Kobayashi, M., Makida, Y., Matsui, N., Matsumoto, H., Matsunaga, H., Motoki, M., Nozaki, M., Nishihara, Y., Nishimura, J., Orito, S., Otoba, M., Saeki, T., Sanuki, T., Sasaki, M., Shimamura, K., Suzuki, J., Suzuki, K., Takimi, N., Tanaka, K., Tsunoda, T., Ueda, I., Yajima, T., Yamagami, T., Yamamoto, A., Yamaoka, H., Yoshida, T., and Yoshimura, K.

Published
2000
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43. Suppression of (0001) plane emission in GaInN/GaN multi-quantum nanowires for efficient micro-LEDs

Author

Katsuro Sae, Lu Weifang, Ito Kazuma, Nakayama Nanami, Yamamura Shiori, Jinno Yukimi, Inaba Soma, Shima Ayaka, Sone Naoki, Han Dong-Pyo, Huang Kai, Iwaya Motoaki, Takeuchi Tetsuya, and Kamiyama Satoshi

Subjects
(0001)-plane emission, dry etching, gainn/gan, micro-led, multi-quantum-shell, nanowire, Physics, QC1-999
Abstract

GaInN/GaN multi-quantum-shell (MQS) nanowires (NWs) are gaining increasing attention as promising materials for developing highly efficient long-wavelength micro-light emitting diodes (LEDs). To improve the emission properties in GaInN/GaN MQS NWs, it is necessary to suppress the emission from the (0001) c-plane MQS at the apex region, which featured with low crystalline quality. In this study, we investigated the enhancement of optical properties and the realization of micro-LEDs by confirming the effect of the (0001) plane region. A 7.9-fold enhancement of the electroluminescence (EL) intensity was demonstrated by removal the (0001) plane region via inductively coupled plasma (ICP) dry etching, owing to the promoted current injection into the (1–101) semi-polar and (10–10) non-polar sidewall area. To investigate the effect of the emission area on the samples with and without truncated (0001) plane region, devices with three different mesa areas (50 × 50, 100 × 100, and 100 × 200 μm2) were fabricated. An increased EL intensity with the reduced mesa areas was observed in the samples without dry etching of the (0001)-plane area, because more current can be injected into the sidewall region with higher crystalline quality and luminous efficiency than the (0001)-plane MQS. Under the same injection current density, the truncated samples’ light output was increased for more than ten times as compared to the samples without (0001)-plane etching. Therefore, it confirms the possibility of realizing highly efficient GaInN/GaN MQS NWs LEDs by eliminating the (0001) plane MQS region. A precise etching and surface passivation of the apex region is expected to further reduce the reverse leakage current and improve the performance in NW-LEDs.

Published
2022
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44. Silent <italic>KEL</italic> alleles identified from Japanese individuals with the Ko phenotype.

Author

Onodera, T., Kawai, M., Obara, K., Enomoto, T., Sasaki, K., Osabe, T., Ogasawara, K., Toyoda, C., Tsuneyama, H., Uchikawa, M., Inaba, S., and Satake, M.

Subjects
PHENOTYPES, KELL blood group system, ANTIGENS, MOLECULAR genetics, BLOOD donors, POLYMERASE chain reaction
Abstract

Background and Objective: The rare Ko phenotype lacks all 36 antigens in the Kell blood system. The molecular basis of the Ko phenotype has been investigated, and more than 40 silent KEL alleles are reported by many investigators. The majority of silent alleles are the KEL*02 background. Here, we report molecular genetic analysis of the KEL gene in Japanese individuals with the Ko phenotype. Materials and Methods: The Ko phenotype was screened from Japanese blood donors for several years using monoclonal anti‐Ku or anti‐K14 by an automated blood grouping system PK7300. Kell‐related antigens were typed by standard tube tests. Genomic DNA was extracted from the blood samples, and KEL gene was analysed by polymerase chain reaction (PCR) and Sanger sequencing. Results: We collected 35 Ko blood samples with K−k−, Kp(a−b−), Js(a−b−) and K14−. PCR and sequence analysis revealed that 11 individuals were homozygous for a mutant KEL allele with a c.299G>C (p.Cys100Ser) mutation (rs. 200268316). Three individuals were homozygous for the KEL*02N.24 allele that is c.715G>T (p.Glu239*), and one individual was homozygous for the KEL*02N.40 allele that is c.1474C>T (p.Arg492*). Five individuals were homozygous for novel KEL alleles with single‐nucleotide mutations, four individuals had a c.2175delC (p.Pro725 fs*43), and one individual had a c.328delA (p.Arg110 fs*79). The remaining 15 individuals were compound heterozygous, and eight new alleles were identified from them. Conclusions: We identified three known and ten new silent KEL alleles from Japanese individuals with the Ko phenotype. The KEL allele with the c.299G>C (p.Cys100Ser) mutation was the most frequent. [ABSTRACT FROM AUTHOR]

Published
2018
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