JOPSS - Search Results

Journal Articles

Structural phase transition in the spin gap system YbAlC

Matsumura, Takeshi*; Inami, Toshiya; Kosaka, Masashi*; Kato, Yoshiaki*; Inukai, Takaki*; Ochiai, Akira*; Nakao, Hironori*; Murakami, Yoichi*; Katano, Susumu*; Suzuki, Hiroyuki*

Journal of the Physical Society of Japan, 77(10), p.103601_1 - 103601_4, 2008/10

https://doi.org/10.1143/JPSJ.77.103601

Times Cited Count：14 Percentile：64.64(Physics, Multidisciplinary)

Journal Articles

New cryocooler-cooled superconducting magnet; A 13.5 T high-field split-pair coil magnet for neutron scattering

Katano, Susumu; Minakawa, Nobuaki*; Hasebe, Tsugunori*; Sakuraba, Junji*

Physica B; Condensed Matter, 385-386(Part 2), p.1300 - 1302, 2006/11

https://doi.org/10.1016/j.physb.2006.06.107

A new high-field superconducting magnet of the cryogen-free type has been developed. The superconducting coil of this system is directly cooled down by three 4 K-GM cryocoolers. The magnet consists of a split-pair of (Nb,Ti) $_{3}$ Sn inner coils and NbTi outer ones; and its outer diameter is 545 mm and the height is 352 mm. The gap for the beam path is 18 mm at the horizontal level. These upper and lower coils are supported by five Al alloy rings and an Al alloy plate of 90 $^{circ}$ in angle. The total thickness of the Al alloys in the beam-path is 65.2 mm, and the transmission of about 60% is obtained for neutrons with 13.7 meV. The bore at room temperature is 51 mm in diameter. In this bore a sample cooling-system of a 4K-cryocooler or a cryogen-free dilution refrigerator is inserted. The size of the standard sample cell is 35 mm in diameter. In this sample space nonmagnetic high pressure cells up to 4 GPa can be set in. With these apparatus experiments under multiple extreme conditions are achieved. Some difficulties encountered during this development are briefly described. Now the maximum field in ordinary use of 13.5 T is stably obtained.

Journal Articles

Crystal and magnetic structure of Ca $_{3}$ Ru $_{2}$ O $_{7}$

Yoshida, Yoshiyuki*; Ikeda, Shinichi*; Matsuhata, Hirofumi*; Shirakawa, Naoki*; Lee, C.-H.*; Katano, Susumu

Physical Review B, 72(5), p.054412_1 - 054412_7, 2005/08

https://doi.org/10.1103/PhysRevB.72.054412

Times Cited Count：127 Percentile：95.11(Materials Science, Multidisciplinary)

The crystal structure of the double-layered Ca $_{3}$ Ru $_{2}$ O $_{7}$ has been studied by convergent beam electron diffraction and powder neutron diffraction. The temperature dependence of the diffraction pattern reveals that all the lattice constants jump at the first-order metal-nonmetal transition at 48 K without a change of the space group symmetry of Bb21m. In the neutron diffraction experiment, an additional magnetic reflection emerges below the Neel temperature, 56K. A possible model for this antiferromagnetic ordering is proposed, in which model magnetic moments align ferromagnetically within the double layer and antiferromagnetically between the double layers. This model reasonably explains the characteristic field dependence of the magnetoresistance observed at around 6 T.

Journal Articles

Hole-induced novel spin state within Haldane gap in Nd $_{2-x}$ CaBaNiO

Sasaki, Tomoyuki*; Yokoo, Tetsuya*; Katano, Susumu; Akimitsu, Jun*

Journal of the Physical Society of Japan, 74(1), p.267 - 270, 2005/01

https://doi.org/10.1143/JPSJ.74.267

Times Cited Count：2 Percentile：19.27(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Field-induced ferromagnetic correlation in the metamagnetic crossover in CeRuSi as studied by neutron scattering

Sato, Masugu*; Koike, Yoshihiro*; Katano, Susumu; Metoki, Naoto; Kadowaki, Hiroaki*; Kawarazaki, Shuzo*

Journal of the Physical Society of Japan, 73(12), p.3418 - 3421, 2004/12

https://doi.org/10.1143/JPSJ.73.3418

Times Cited Count：20 Percentile：67.71(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Magnetic field effect on the static antiferromagnetism of the electron-doped superconductor PrLaCeCuO (x=0.11 and 0.15)

Fujita, Masaki*; Matsuda, Masaaki; Katano, Susumu; Yamada, Kazuyoshi*

Physical Review Letters, 93(14), p.147003_1 - 147003_4, 2004/10

https://doi.org/10.1103/PhysRevLett.93.147003

Times Cited Count：24 Percentile：71.27(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Percolation fractal dimension in scattering line shapes of the random-field Ising model

Ye, F.*; Matsuda, Masaaki; Katano, Susumu; Yoshizawa, Hideki*; Belanger, D. P.*; Seppl, E. T.*; Fernandez-Baca, J. A.*; Alava, M. J.*

Journal of Magnetism and Magnetic Materials, 272-276, p.1298 - 1299, 2004/05

https://doi.org/10.1016/j.jmmm.2003.12.081

Times Cited Count：8 Percentile：39.89(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Magnetic field effects on the diffuse scattering of a spin-frustrated spinel ferrite ZnFe $_{2}$ O $_{4}$ single crystal

Kamazawa, Kazuya*; Katano, Susumu; Tsunoda, Yorihiko*

Physica B; Condensed Matter, B345(1-4), p.96 - 98, 2004/03

https://doi.org/10.1016/j.physb.2003.11.031

Times Cited Count：5 Percentile：28.72(Physics, Condensed Matter)

no abstracts in English

Journal Articles

Static antiferromagnetic correlations under magnetic fields in electron-doped high- $_{c}$ cuprate superconductor Pr $_{0.89}$ LaCe $_{0.11}$ CuO $_{4}$

Fujita, Masaki*; Matsuda, Masaaki; Katano, Susumu; Yamada, Kazuyoshi*

Physica B; Condensed Matter, 345(1-4), p.19 - 22, 2004/03

https://doi.org/10.1016/j.physb.2003.11.011

Times Cited Count：1 Percentile：6.69(Physics, Condensed Matter)

no abstracts in English

Journal Articles

Liquid-He-free 10-T superconducting magnet for neutron scattering

Katano, Susumu; Minakawa, Nobuaki; Metoki, Naoto; Osakabe, Toyotaka; Suzuki, Junichi; Koike, Yoshihiro; Ishii, Yoshinobu

Applied Physics A, 74(Suppl.1), p.S270 - S272, 2002/12

https://doi.org/10.1007/s003390201803

Times Cited Count：14 Percentile：49.51(Materials Science, Multidisciplinary)

no abstracts in English

JAEA Reports

Progress report on neutron scattering research; April 1, 2001 - March 31, 2002

Katano, Susumu; Koizumi, Satoshi; Matsuda, Masaaki

JAERI-Review 2002-028, 145 Pages, 2002/11

JAERI-Review-2002-028.pdf:14.3MB

no abstracts in English

Journal Articles

Absence of a magnetic field effect on static magnetic order in the electron-doped superconductor Nd $_{1.86}$ Ce $_{0.14}$ CuO $_{4}$

Matsuda, Masaaki; Katano, Susumu; Uefuji, T.*; Fujita, Masaki*; Yamada, Kazuyoshi*

Physical Review B, 66(17), p.172509_1 - 172509_4, 2002/11

https://doi.org/10.1103/PhysRevB.66.172509

Times Cited Count：18 Percentile：63.19(Materials Science, Multidisciplinary)

no abstracts in English

JAEA Reports

Progress report on neutron scattering research; April 1, 2000 - March 31, 2001

Aizawa, Kazuya; Katano, Susumu; Koizumi, Satoshi

JAERI-Review 2002-006, 119 Pages, 2002/03

JAERI-Review-2002-006.pdf:8.62MB

no abstracts in English

Journal Articles

Upgrade of the wide-angle neutron diffractometer at the high-flux isotope reactor

Ishii, Yoshinobu; Katano, Susumu; Suzuki, Junichi; Aizawa, Kazuya; Child, H. R.*; Morii, Yukio; Fernandez-Baca, J. A.*

Journal of the Physical Society of Japan, Vol.70, Supplement A, p.453 - 455, 2001/05

no abstracts in English

JAEA Reports

Progress report on neutron scattering research; April 1, 1999 -March 31, 2000

Fujiwara, Satoru; Aizawa, Kazuya; Katano, Susumu

JAERI-Review 2001-005, 99 Pages, 2001/03

JAERI-Review-2001-005.pdf:9.66MB

no abstracts in English

Journal Articles

Field-induced ferromagnetic correlation in the heavy-fermion compound CeRu $_{2}$ Si $_{2}$

Sato, Masugu*; Koike, Yoshihiro; Katano, Susumu; Metoki, Naoto; Kadowaki, Hiroaki*; Kawarazaki, Shuzo*

Journal of the Physical Society of Japan, Vol.70, Supplement A, p.118 - 120, 2001/00

no abstracts in English

Journal Articles

Polaron correlations in ferromagnetic CMR manganites

Fernandez-Baca, J. A.*; Dai, P.*; Wakabayashi, Nobuyoshi*; Plummer, E. W.*; Katano, Susumu; Tomioka, Yasuhide*; Tokura, Yoshinori*

Journal of the Physical Society of Japan, Vol.70, Supplement A, p.85 - 87, 2001/00

no abstracts in English

Journal Articles

Enhancement of static antiferromagnetic correlations by magnetic field in a superconductor La $_{2-x}$ Sr $_{x}$ CuO $_{4}$ with x=0.12

Katano, Susumu; Sato, Masugu*; Yamada, Kazuyoshi*; Suzuki, Takao*; Fukase, Tetsuo*; Yamada, Kazuyoshi*

Physical Review B, 62(22), p.R14677 - R14680, 2000/12

https://doi.org/10.1103/PhysRevB.62.R14677

Times Cited Count：143 Percentile：96.93(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Neutron diffraction of hole polaron ordering in La $_{1-x}$ Sr $_{x}$ MnO $_{3}$ (x $simeqfrac{1}{8}$ )

Yamada, Yasusada; Suzuki, Junichi; Oikawa, Kenichi*; Katano, Susumu; Fernandez-Baca, J. A.*

Physical Review B, 62(17), p.11600 - 11608, 2000/11

https://doi.org/10.1103/PhysRevB.62.11600

Times Cited Count：39 Percentile：82.72(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Phase transitions, diffuse scattering and segregation kinetics in the colossal magnetoresistance material Pr $_{70}$ Ca $_{30}$ MnO $_{3}$

Katano, Susumu; Fernandez-Baca, J. A.*; Yamada, Yasusada

Physica B; Condensed Matter, 276-278, p.786 - 787, 2000/03

https://doi.org/10.1016/S0921-4526(99)01644-0

Times Cited Count：9 Percentile：46.94(Physics, Condensed Matter)

no abstracts in English

Presentation/Publication Type

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Structural phase transition in the spin gap system YbAlC

New cryocooler-cooled superconducting magnet; A 13.5 T high-field split-pair coil magnet for neutron scattering

Crystal and magnetic structure of Ca $_{3}$ Ru $_{2}$ O $_{7}$

Hole-induced novel spin state within Haldane gap in Nd $_{2-x}$ CaBaNiO

Field-induced ferromagnetic correlation in the metamagnetic crossover in CeRuSi as studied by neutron scattering

Magnetic field effect on the static antiferromagnetism of the electron-doped superconductor PrLaCeCuO (x=0.11 and 0.15)

Percolation fractal dimension in scattering line shapes of the random-field Ising model

Magnetic field effects on the diffuse scattering of a spin-frustrated spinel ferrite ZnFe $_{2}$ O $_{4}$ single crystal

Static antiferromagnetic correlations under magnetic fields in electron-doped high- $_{c}$ cuprate superconductor Pr $_{0.89}$ LaCe $_{0.11}$ CuO $_{4}$

Liquid-He-free 10-T superconducting magnet for neutron scattering

Progress report on neutron scattering research; April 1, 2001 - March 31, 2002

Absence of a magnetic field effect on static magnetic order in the electron-doped superconductor Nd $_{1.86}$ Ce $_{0.14}$ CuO $_{4}$

Progress report on neutron scattering research; April 1, 2000 - March 31, 2001

Upgrade of the wide-angle neutron diffractometer at the high-flux isotope reactor

Progress report on neutron scattering research; April 1, 1999 -March 31, 2000

Field-induced ferromagnetic correlation in the heavy-fermion compound CeRu $_{2}$ Si $_{2}$

Polaron correlations in ferromagnetic CMR manganites

Enhancement of static antiferromagnetic correlations by magnetic field in a superconductor La $_{2-x}$ Sr $_{x}$ CuO $_{4}$ with x=0.12

Neutron diffraction of hole polaron ordering in La $_{1-x}$ Sr $_{x}$ MnO $_{3}$ (x $simeqfrac{1}{8}$ )

Phase transitions, diffuse scattering and segregation kinetics in the colossal magnetoresistance material Pr $_{70}$ Ca $_{30}$ MnO $_{3}$