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Journal Articles

Magnetization dynamics in the normal and superconducting phases of UPd$$_2$$Al$$_3$$, 1; Surveys in reciprocal space using neutron inelastic scattering

Hiess, A.*; Bernhoeft, N.*; Metoki, Naoto; Lander, G.*; Roessli, B.*; Sato, Noriaki*; Aso, Naofumi*; Haga, Yoshinori; Koike, Yoshihiro*; Komatsubara, Takemi*; et al.

Journal of Physics; Condensed Matter, 18(27), p.R437 - R451, 2006/07

 Times Cited Count:32 Percentile:33.53(Physics, Condensed Matter)

This topical review presents results from neutron inelastic scattering experiments on single crystals of UPd$$_2$$Al$$_3$$. We present a detailed and complete characterization of the wave vector- and energy-dependent magnetization dynamics in UPd$$_2$$Al$$_3$$ as measured by neutron inelastic scattering primarily in the form of extensive surveys in energy-momentum space under a wide range of experimental conditions, and put our observations in context with data that has been published previously by two independent groups. This study yields unique insight into the low-temperature ground state, which exhibits a microscopic coexistence of antiferromagnetism and superconductivity, makingUPd$$_2$$Al$$_3$$ one of the most accessible heavy-fermion superconductors that can be fully characterized by neutron spectroscopy.

Journal Articles

Field-induced ferromagnetic correlation in the metamagnetic crossover in CeRu$$_2$$Si$$_2$$ 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

 Times Cited Count:20 Percentile:68.56(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Magnetization plateaux of the ${it S}$=1/2 two-dimensional frustrated antiferromagnet Cs$$_{2}$$CuBr$$_{4}$$

Ono, Toshio*; Tanaka, Hidekazu*; Kolomiyets, O.*; Mitamura, Hiroyuki*; Goto, Tsuneaki*; Nakajima, Kenji; Osawa, Akira; Koike, Yoshihiro; Kakurai, Kazuhisa; Klenke, J.*; et al.

Journal of Physics; Condensed Matter, 16(11), p.S773 - S778, 2004/03

 Times Cited Count:64 Percentile:89.38(Physics, Condensed Matter)

no abstracts in English

Journal Articles

Higher-order collinear interaction and magnetic excitation in the 5f localized system U$$_{3}$$Pd$$_{20}$$Si$$_{6}$$

Metoki, Naoto; Koike, Yoshihiro; Haga, Yoshinori; Kaneko, Koji; Araki, Shingo; McEwen, K. A.*; Kogi, Masafumi*; Aso, Naofumi*; Lander, G. H.; Komatsubara, Takemi*; et al.

Journal of Physics; Condensed Matter, 15(28), p.S1957 - S1963, 2003/07

 Times Cited Count:2 Percentile:15.16(Physics, Condensed Matter)

no abstracts in English

Journal Articles

Magnetic excitations in an itinerant 5${it f}$ antiferromagnet UPt$$_{2}$$Si$$_{2}$$

Metoki, Naoto; Koike, Yoshihiro; Haga, Yoshinori; Bernhoeft, N.*; Lander, G. H.*; Tokiwa, Yoshifumi; Onuki, Yoshichika

Acta Physica Polonica B, 34(2, Part2), p.979 - 982, 2003/02

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

 Times Cited Count:14 Percentile:50.42(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Magnetic structure, phase diagram, and a new type of spin-flop transition dominated by higher order interaction in a localized 5$$f$$ system U$$_{3}$$Pd$$_{20}$$Si$$_{6}$$

Koike, Yoshihiro; Metoki, Naoto; Haga, Yoshinori; McEwen, K. A.*; Kogi, Masafumi*; Yamamoto, Ryunosuke*; Aso, Naofumi*; Tateiwa, Naoyuki*; Komatsubara, Takemi*; Kimura, Noriaki*; et al.

Physical Review Letters, 89(7), p.077202_1 - 077202_4, 2002/08

 Times Cited Count:8 Percentile:49.91(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Neutron diffraction study of antiferromagnetic order in UGa$$_{3}$$ under pressure

Nakamura, Mitsutaka; Koike, Yoshihiro; Metoki, Naoto; Kakurai, Kazuhisa; Haga, Yoshinori; Lander, G. H.; Aoki, Dai*; Onuki, Yoshichika

Journal of Physics and Chemistry of Solids, 63(6-8), p.1193 - 1196, 2002/06

 Times Cited Count:15 Percentile:59.47(Chemistry, Multidisciplinary)

no abstracts in English

Journal Articles

Neutron scattering experiment on U$$_3{}$$Pd$$_{20}$$Si$$_{6}$$, 1; Crystal and magnetic structure

Tateiwa, Naoyuki*; Metoki, Naoto; Koike, Yoshihiro; Oikawa, Kenichi*; Kimura, Noriaki*; Aoki, Haruyoshi*; Komatsubara, Takemi*

Physica B; Condensed Matter, 312-313, p.891 - 893, 2002/03

 Times Cited Count:0 Percentile:0(Physics, Condensed Matter)

no abstracts in English

Journal Articles

Magnetic properties of a pressure-induced superconductor UGe$$_{2}$$

Tateiwa, Naoyuki*; Hanazono, Katsumi*; Kobayashi, Tatsuo*; Amaya, Kiichi*; Inoue, Tetsutaro*; Kindo, Koichi*; Koike, Yoshihiro; Metoki, Naoto; Haga, Yoshinori; Settai, Rikio*; et al.

Journal of the Physical Society of Japan, 70(10), p.2876 - 2879, 2001/10

 Times Cited Count:61 Percentile:86.56(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Neutron scattering study on the crystal structure, magnetic ordering, and crystalline electric field excitations in an uranium metallic compound U$$_{3}$$Pd$$_{20}$$Si$$_{6}$$

Tateiwa, Naoyuki*; Metoki, Naoto; Koike, Yoshihiro; Oikawa, Kenichi; Kimura, Noriaki*; Komatsubara, Takemi*; Aoki, Haruyoshi*

Journal of the Physical Society of Japan, 70(8), p.2425 - 2436, 2001/08

 Times Cited Count:14 Percentile:61.81(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Neutron scattering study of linear-chain Haldane compounds NDMAZ and NDMAP

Metoki, Naoto; Koike, Yoshihiro; Matsuoka, Yuki; Kobayashi, Tatsuo*; Yamashita, Masahiro*

Journal of Magnetism and Magnetic Materials, 226-230(Part.1), p.414 - 416, 2001/05

no abstracts in English

Journal Articles

High-quality single crystal growth and neutron scattering experiments in the heavy fermion superconductor UPd$$_{2}$$Al$$_{3}$$

Haga, Yoshinori; Metoki, Naoto; Koike, Yoshihiro; Yamamoto, Etsuji; Onuki, Yoshichika

Journal of the Physical Society of Japan, Vol.70, Supplement A, p.25 - 27, 2001/05

 Times Cited Count:3 Percentile:27.5(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Characterization study of a cylindrical prolitic graphite neutron and X-ray condenser lens

Nishiki, Naomi*; Metoki, Naoto; Soyama, Kazuhiko; Koike, Yoshihiro; Suzuki, Junichi; Fujiwara, Satoru; Haga, Yuko*; Koizumi, Satoshi

Journal of the Physical Society of Japan, Vol.70, Supplement A, p.480 - 482, 2001/05

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

Neutron scattering studies in the linear-chain Halden materials, NDMAZ and NDMAP

Koike, Yoshihiro; Metoki, Naoto; Morii, Yukio; Kobayashi, Tatsuo*; Ishii, Tomohiko*; Yamashita, Masahiro*

Journal of the Physical Society of Japan, 69(12), p.4034 - 4042, 2000/12

 Times Cited Count:6 Percentile:46.54(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

A Liquid-He-free dilution refrigerator for neutron scattering

Morii, Yukio; Koike, Yoshihiro; Igarashi, Takeshi*; Kubota, Minoru*; Hiresaki, Yu*; Tanida, Koji*

Physica B; Condensed Matter, 284-288(Part2), p.2014 - 2015, 2000/07

 Times Cited Count:0 Percentile:0(Physics, Condensed Matter)

no abstracts in English

Journal Articles

Neutron scattering studies on heavy fermion superconductors

Metoki, Naoto; Koike, Yoshihiro; Haga, Yoshinori; Yamamoto, Etsuji; Homma, Tetsuo; Onuki, Yoshichika; Kimura, Noriaki*; Maezawa, Kunio*

Physica B; Condensed Matter, 281-282, p.987 - 988, 2000/06

 Times Cited Count:1 Percentile:8.61(Physics, Condensed Matter)

no abstracts in English

Journal Articles

Neutron scattering studies on heavy-fermion superconductors

Metoki, Naoto; Koike, Yoshihiro; Haga, Yoshinori; Homma, Tetsuo; Sato, Masugu; Onuki, Yoshichika

Physica B; Condensed Matter, 280(1-4), p.362 - 367, 2000/05

 Times Cited Count:3 Percentile:22.15(Physics, Condensed Matter)

no abstracts in English

Journal Articles

Ground-state magnetic structure of CeRh$$_{2}$$Si$$_{2}$$ and response to hydrostatic pressure as studied by neutron diffraction

Kawarazaki, Shuzo*; Sato, Masugu*; Miyako, Yoshihito*; Chigusa, Nobusato*; Watanabe, Kenji*; Metoki, Naoto; Koike, Yoshihiro; Nishi, Masakazu*

Physical Review B, 61(6), p.4167 - 4173, 2000/02

 Times Cited Count:86 Percentile:93.73(Materials Science, Multidisciplinary)

no abstracts in English

35 (Records 1-20 displayed on this page)