JOPSS - Search Results

Journal Articles

Fermi surface of ThRu $_{2}$ Si $_{2}$ as a reference to the strongly correlated isostructural metals investigated by quantum oscillations

Matsumoto, Yuji*; Haga, Yoshinori; Tateiwa, Naoyuki; Aoki, Haruyoshi*; Kimura, Noriaki*; Yamamura, Tomoo*; Yamamoto, Etsuji; Matsuda, Tatsuma*; Fisk, Z.*; Yamagami, Hiroshi*

Journal of the Physical Society of Japan, 85(10), p.104709_1 - 104709_7, 2016/10

https://doi.org/10.7566/JPSJ.85.104709

Times Cited Count：4 Percentile：30.96(Physics, Multidisciplinary)

Journal Articles

Electronic states in antiferromagnetic compound URhIn investigated by de Haas-van Alphen effect and high pressure resistivity measurements

Matsumoto, Yuji; Haga, Yoshinori; Tateiwa, Naoyuki; Yamamoto, Etsuji; Kimura, Noriaki*; Aoki, Haruyoshi*; Fisk, Z.

JPS Conference Proceedings (Internet), 3, p.011097_1 - 011097_5, 2014/06

Journal Articles

Single-crystal growth and de Haas-van Alphen effect study of ThRuSi

Matsumoto, Yuji*; Haga, Yoshinori; Tateiwa, Naoyuki; Aoki, Haruyoshi*; Kimura, Noriaki*; Matsuda, Tatsuma*; Yamamoto, Etsuji; Fisk, Z.; Yamagami, Hiroshi*

JPS Conference Proceedings (Internet), 3, p.011096_1 - 011096_5, 2014/06

https://doi.org/10.7566/JPSCP.3.011096

Journal Articles

Delocalization of the electron in CeLa $_{1-x}$ RuSi; The de Haas-van Alphen effect measurement

Matsumoto, Yuji; Kimura, Noriaki*; Komatsubara, Takemi*; Aoki, Haruyoshi*; Kurita, Nubuyuki*; Terashima, Taichi*; Uji, Shinya*

Journal of Physics; Conference Series, 391, p.012042_1 - 012042_4, 2012/12

https://doi.org/10.1088/1742-6596/391/1/012042

Times Cited Count：1 Percentile：41.63(Physics, Multidisciplinary)

CeRuSi is a paramagnetic heavy fermion compound with the electronic specific heat coefficient of 350 mJ/mol K. When a magnetic field is applied along the [001] direction of its tetragonal ThCrSi structure, it exhibits metamagnetic transition at 7.7 T. On the other hand, when a magnetic field is applied in the (001) plane, metamagnetic transition does not occur. This magnetic anisotropy is maintained to lower Ce concentration samples. By replacing Ce with La, CeRuSi changes to antiferromagnet at 0.91 and finally to normal paramagnet of LaRuSi. In very low Ce concentration samples, the impurity Kondo effect is observed. The Kondo temperature of the = 0.02 sample is about 1 K. We have successfully observed all the dHvA oscillations in the dilute Ce concentration samples with fields in the (001) plane. Moreover, we have observed the variation of the dHvA oscillations with temperature crossing the Kondo temperature.

Journal Articles

Magnetic behavior near the boundary of 4 delocalization in ferromagnetic CeRuGe and paramagnetic CeRuSi observed by Ce $M_{4,5}$ XAS and XMCD

Okane, Tetsuo; Takeda, Yukiharu; Yamagami, Hiroshi; Fujimori, Atsushi; Matsumoto, Yuji; Kimura, Noriaki*; Komatsubara, Takemi*; Aoki, Haruyoshi*

Physical Review B, 86(12), p.125138_1 - 125138_11, 2012/09

https://doi.org/10.1103/PhysRevB.86.125138

Times Cited Count：13 Percentile：45.97(Materials Science, Multidisciplinary)

Journal Articles

Resonant angle-resolved photoelectron spectroscopy of substitutional solid solutions of CeRuSi

Okane, Tetsuo; Kawasaki, Ikuto; Yasui, Akira; Okochi, Takuo*; Takeda, Yukiharu; Fujimori, Shinichi; Saito, Yuji; Yamagami, Hiroshi; Fujimori, Atsushi; Matsumoto, Yuji*; et al.

Journal of the Physical Society of Japan, 80(Suppl.A), p.SA060_1 - SA060_3, 2011/07

https://doi.org/10.1143/JPSJS.80SA.SA060

Times Cited Count：2 Percentile：19.05(Physics, Multidisciplinary)

Journal Articles

Band structures of CeRu(Si $_{1-x}$ Ge $_{x}$ ) studied by resonant soft X-ray ARPES

Okane, Tetsuo; Okochi, Takuo*; Takeda, Yukiharu; Fujimori, Shinichi; Yasui, Akira; Saito, Yuji; Yamagami, Hiroshi; Fujimori, Atsushi; Matsumoto, Yuji*; Sugi, Motoki*; et al.

Physica Status Solidi (B), 247(3), p.697 - 699, 2010/03

https://dx.doi.org/10.1002/pssb.200983019

Journal Articles

4-derived Fermi surfaces of CeRu(Si $_{1-x}$ Ge $_{x}$ ) near the quantum critical point; Resonant soft-X-ray ARPES study

Okane, Tetsuo; Okochi, Takuo*; Takeda, Yukiharu; Fujimori, Shinichi; Yasui, Akira; Saito, Yuji; Yamagami, Hiroshi; Fujimori, Atsushi; Matsumoto, Yuji*; Sugi, Motoki*; et al.

Physical Review Letters, 102(21), p.216401_1 - 216401_4, 2009/05

https://doi.org/10.1103/PhysRevLett.102.216401

Times Cited Count：29 Percentile：76.24(Physics, Multidisciplinary)

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

https://doi.org/10.1088/0953-8984/15/28/307

Times Cited Count：2 Percentile：14.46(Physics, Condensed Matter)

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 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

https://doi.org/10.1103/PhysRevLett.89.077202

Times Cited Count：8 Percentile：49.13(Physics, 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

https://doi.org/10.1016/S0921-4526(01)01275-3

Times Cited Count：0 Percentile：0.00(Physics, Condensed Matter)

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

https://doi.org/10.1143/JPSJ.70.2425

Times Cited Count：14 Percentile：60.93(Physics, Multidisciplinary)

no abstracts in English

Oral presentation

Resonant angle-resolved photoemission study of CeRu(Si $_{1-x}$ Ge) and Ce $_{1-x}$ LaRuSi

Okane, Tetsuo; Okochi, Takuo*; Yasui, Akira; Kawasaki, Ikuto; Fujimori, Shinichi; Takeda, Yukiharu; Saito, Yuji; Yamagami, Hiroshi; Fujimori, Atsushi; Matsumoto, Yuji*; et al.

no journal, ,

no abstracts in English

Oral presentation

Fermi surfaces of substitutional solid solution system of CeRuSi studied by resonant angle-resolved photoelectron spectroscopy

Okane, Tetsuo; Okochi, Takuo*; Yasui, Akira; Kawasaki, Ikuto; Fujimori, Shinichi; Takeda, Yukiharu; Saito, Yuji; Yamagami, Hiroshi; Fujimori, Atsushi; Matsumoto, Yuji*; et al.

no journal, ,

no abstracts in English

Oral presentation

Change of Fermi surface properties in dilute Ce concentration of CeLa $_{1-x}$ RuSi system, 3

Matsumoto, Yuji; Kimura, Noriaki*; Komatsubara, Takemi*; Aoki, Haruyoshi*; Kurita, Nubuyuki*; Terashima, Taichi*; Uji, Shinya*

no journal, ,

We have performed the de Haas - van Alphen (dHvA) effect measurements in CeLa $_{1-x}$ RuSi with magnetic fields in the (001) plane. All the oscillations corresponding to those in LaRuSi can be observed in low Ce concentration samples and the evolution of the Fermi surface properties with x is found to depend strongly on the Fermi surface sheet. We will argue that the evolution can be attributed to anisotropic hybridization of the f electron with conduction electrons and resultant delocalization of the f electron.

Oral presentation

X-ray magnetic circular dichroism study at Ce $M_{4,5}$ edges of CeRuSi and CeRuGe

Okane, Tetsuo; Takeda, Yukiharu; Yamagami, Hiroshi; Fujimori, Atsushi; Matsumoto, Yuji; Kimura, Noriaki*; Komatsubara, Takemi*; Aoki, Haruyoshi*

no journal, ,

no abstracts in English

Oral presentation

Soft X-ray angle-resolved photoelectron spectroscopy of CeRu(Si $_{1-x}$ Ge)

Okane, Tetsuo; Okochi, Takuo; Fujimori, Shinichi; Takeda, Yukiharu; Yasui, Akira; Saito, Yuji; Yamagami, Hiroshi; Fujimori, Atsushi; Matsumoto, Yuji*; Kimura, Noriaki*; et al.

no journal, ,

no abstracts in English

Presentation/Publication Type

Journal/Book Title

Meeting title

First Author

Keyword

Language

Publication Year

Held year of conference

Fermi surface of ThRu $_{2}$ Si $_{2}$ as a reference to the strongly correlated isostructural metals investigated by quantum oscillations

Electronic states in antiferromagnetic compound URhIn investigated by de Haas-van Alphen effect and high pressure resistivity measurements

Single-crystal growth and de Haas-van Alphen effect study of ThRuSi

Delocalization of the electron in CeLa $_{1-x}$ RuSi; The de Haas-van Alphen effect measurement

Magnetic behavior near the boundary of 4 delocalization in ferromagnetic CeRuGe and paramagnetic CeRuSi observed by Ce $M_{4,5}$ XAS and XMCD

Resonant angle-resolved photoelectron spectroscopy of substitutional solid solutions of CeRuSi

Band structures of CeRu(Si $_{1-x}$ Ge $_{x}$ ) studied by resonant soft X-ray ARPES

4-derived Fermi surfaces of CeRu(Si $_{1-x}$ Ge $_{x}$ ) near the quantum critical point; Resonant soft-X-ray ARPES study

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

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

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

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

Resonant angle-resolved photoemission study of CeRu(Si $_{1-x}$ Ge) and Ce $_{1-x}$ LaRuSi

Fermi surfaces of substitutional solid solution system of CeRuSi studied by resonant angle-resolved photoelectron spectroscopy

Change of Fermi surface properties in dilute Ce concentration of CeLa $_{1-x}$ RuSi system, 3

X-ray magnetic circular dichroism study at Ce $M_{4,5}$ edges of CeRuSi and CeRuGe

Soft X-ray angle-resolved photoelectron spectroscopy of CeRu(Si $_{1-x}$ Ge)