N. Koshizuka - Publications, H-index & Citations

Superconducting levitation at 90 K - a base for construction of non-contact liquid oxygen pumps

IF4.2

2005-01-27

PREAI

Muralidhar, M; Sakai, N; Jirsa, M; Murakami, M; Koshizuka, N

Irreversible field determined by pulsed magnetization and compositional fluctuation of melt-processed (Sm, Eu, Gd)Ba2Cu3O7-δ superconductors

IF4.2

2004-12-07

PREAI

Muralidhar, M; Sakai, N; Jirsa, M; Murakami, M; Koshizuka, N

Direct observation and analysis of nanoscale precipitates in (Sm,Eu,Gd)Ba2Cu3Oy

IF4.2

2004-11-17

PREAI

Hu, A; Kono, T; Zhou, H; Iida, K; Nakao, K; Sakai, N; Koshizuka, N; Murakami, M; Hirabayashi, I

Nanometre-sized inhomogeneity in high-Jc Bi2Sr2CaCu2O8+δ superconductors

IF3.6

2004-10-18

PREAI

Muralidhar, M; Sakai, N; Jirsa, M; Koshizuka, N; Murakami, M

Effect of nanoscopic ZrO2 particles on flux pinning in (Nd, Eu, Gd)-123/Gd-211 composites

IF4.2

2004-10-07

PREAI

Nishiyama, M; Kinoda, G; Zhao, Y; Hasegawa, T; Itoh, Y; Koshizuka, N; Murakami, M

Pseudo-spin-gap and slow spin fluctuation in La2-xSrxCuO4 (x = 0.13 and 0.18) via 63Cu and 109La nuclear quadrupole resonance (vol B 69, art no 184503, 2004) -: art. no. 189902

IF4.2

2004-07-27

PREAI

Muralidhar, M; Sakai, N; Jirsa, M; Mirakami, M; Koshizuka, N

Pseudo-spin-gap and slow spin fluctuation in La2-xSrxCuO4 (x=0.13 and 0.18) via 63Cu and 139La nuclear quadrupole resonance -: art. no. 184503

IF3.7

2004-05-24

OAAI

Itoh, Y; Machi, T; Koshizuka, N; Murakami, M; Yamagata, H; Matsumura, M

Pinning centres in NEG-123 active at liquid oxygen temperature (90.2 K)

IF3.7

2004-05-10

PREAI

Itoh, Y; Machi, T; Koshizuka, N; Murakami, M; Yamagata, H; Matsumura, M

Joining of Y-Ba-Cu-O/Ag bulk superconductors using Er-Ba-Cu-O/Ag solder

IF4.2

2004-01-12

PREAI

Muralidhar, M; Sakai, N; Jirsa, M; Murakami, M; Koshizuka, N

Vortex pinning by mesoscopic defects: A way to levitation at liquid oxygen temperature

IF4.2

2004-01-06

PREAI

Iida, K; Kono, T; Kaneko, T; Katagiri, K; Sakai, N; Murakami, M; Koshizuka, N

Levitation of NEG-123 at the temperature of liquid oxygen (90.2 K)

IF3.6

2003-12-15

PREAI

Muralidhar, M; Sakai, N; Jirsa, M; Koshizuka, N; Murakami, M

Zn-neighbor Cu NQR in Zn-substituted YBa2Cu3O7-δ and YBa2Cu4O8 -: art. no. 064516

IF4.2

2003-10-20

PREAI

Muralidhar, M; Sakai, N; Jirsa, M; Murakami, M; Koshizuka, N

Dynamical characteristics of the degradation of superconducting properties in undoped and Ti-doped MgB2 by exposing to water

IF3.7

2003-02-28

OAAI

Itoh, Y; Machi, T; Kasai, C; Adachi, S; Watanabe, N; Koshizuka, N; Murakami, M

Ni-substituted sites and the effect on Cu electron spin dynamics of YBa2Cu3-xNixO7-δ -: art. no. 134511

IF4.2

2002-12-10

PREAI

Cheng, CH; Zhao, Y; Feng, Y; Zhu, XT; Koshizuka, N; Murakami, M

Improved chemical stability of Ti-doped MgB2 in water

IF3.7

2002-10-09

OAAI

Itoh, Y; Adachi, S; Machi, T; Ohashi, Y; Koshizuka, N

Anisotropic superconducting properties of MgB2 single crystals probed by in-plane electrical transport measurements -: art. no. 140501

IF3.6

2002-04-01

OAAI

Zhao, Y; Cheng, CH; Machi, T; Koshizuka, N; Murakami, M

Nanoparticle structure of MgB2 with ultrathin TiB2 grain boundaries

IF3.7

2002-03-14

149

OAAI

Eltsev, Y; Lee, S; Nakao, K; Chikumoto, N; Tajima, S; Koshizuka, N; Murakami, M

Cu nuclear quadrupole resonance study of the spin-Peierls compound Cu1-xMgxGeO3:: A possibility of precursory dimerization -: art. no. 100406

IF3.6

2002-03-04

OAAI

Zhao, Y; Huang, DX; Feng, Y; Cheng, CH; Machi, T; Koshizuka, N; Murakami, M

Improvement of critical current density in MgB2 superconductors by Zr doping at ambient pressure

IF3.7

2002-03-04

OAAI

Itoh, Y; Machi, T; Koshizuka, N; Masuda, T; Uchinokura, K