JOPSS - Search Results

Journal Articles

Impact of the ground-state 4 symmetry for anisotropic hybridization in the heavy-fermion superconductor CeNi $_{2}$ Ge $_{2}$

Fujiwara, Hidenori*; Nakatani, Yasuhiro*; Aratani, Hidekazu*; Kanai-Nakata, Yuina*; Yamagami, Kohei*; Hamamoto, Satoru*; Kiss, Takayuki*; Yamasaki, Atsushi*; Higashiya, Atsushi*; Imada, Shin*; et al.

Physical Review B, 108(16), p.165121_1 - 165121_10, 2023/10

https://doi.org/10.1103/PhysRevB.108.165121

Times Cited Count：0 Percentile：0.00(Materials Science, Multidisciplinary)

Journal Articles

Revising the 4 symmetry in CeCu $_{2}$ Ge $_{2}$ ; Soft X-ray absorption and hard X-ray photoemission spectroscopy

Aratani, Hidekazu*; Nakatani, Yasuhiro*; Fujiwara, Hidenori*; Kawada, Moeki*; Kanai-Nakata, Yuina*; Yamagami, Kohei*; Fujioka, Shuhei*; Hamamoto, Satoru*; Kuga, Kentaro*; Kiss, Takayuki*; et al.

Physical Review B, 98(12), p.121113_1 - 121113_6, 2018/09

AA2018-0352.pdf:1.16MB

https://doi.org/10.1103/PhysRevB.98.121113

Times Cited Count：5 Percentile：21.38(Materials Science, Multidisciplinary)

Journal Articles

Probing strongly correlated 4-orbital symmetry of the ground state in Yb compounds by linear dichroism in core-level photoemission

Mori, Takeo*; Kitayama, Satoshi*; Kanai-Nakata, Yuina*; Naimen, Sho*; Fujiwara, Hidenori*; Higashiya, Atsushi*; Tamasaku, Kenji*; Tanaka, Arata*; Terashima, Kensei*; Imada, Shin*; et al.

Journal of the Physical Society of Japan, 83(12), p.123702_1 - 123702_5, 2014/12

https://doi.org/10.7566/JPSJ.83.123702

Times Cited Count：16 Percentile：66.42(Physics, Multidisciplinary)

We show that the strongly correlated 4-orbital symmetry of the ground state is revealed by linear dichroism in core-level photoemission spectra, as we have discovered for YbRh $_{2}$ Si $_{2}$ and YbCu $_{2}$ Si $_{2}$ . Theoretical analysis shows us that the linear dichroism reflects the anisotropic charge distributions resulting from a crystalline electric field. We have successfully determined the ground-state 4 symmetry for both compounds from the polarization-dependent angle resolved core-level spectra at a temperature well below the first excitation energy. The excited-state symmetry is also probed by temperature dependence of the linear dichroism where the high measurement temperatures are on the order of the crystal-field-splitting energies.

Journal Articles

Non-Fermi liquid behavior in nonlinear susceptibility in Pr $_{0.05}$ La $_{0.95}$ Pb

Kawae, Tatsuya*; Koga, Mikito*; Sato, Yoshiaki*; Makiyama, Shun*; Inagaki, Yuji*; Tateiwa, Naoyuki; Fujiwara, Tetsuya*; Suzuki, Hiroyuki*; Kitai, Tetsuo*

JPS Conference Proceedings (Internet), 3, p.012030_1 - 012030_6, 2014/06

https://doi.org/10.7566/JPSCP.3.012030

We measure the temperature dependence of the nonlinear susceptibility ${chi}_3$ in Pr $_{0.05}$ La $_{0.95}$ Pb. ${chi}_3$ reflects the fluctuation of the quadrupolar moments. Non-Fermi liquid behavior of ${chi}_3$ with -dependence is detected below 2.5 K, suggesting that the screening of the quadrupolar moments is responsible for the anomalous behavior at low temperatures. These results provide a direct evidence for the crucial role of the quadrupolar moments in Pr $_{0.05}$ La $_{0.95}$ Pb.

Journal Articles

Nonlinear susceptibility measurement for quadrupolar response in a dilute ${Gamma}_3$ non-Kramers doublet system Pr $_{0.05}$ La $_{0.95}$ Pb $_{3}$

Kawae, Tatsuya*; Koga, Mikito*; Sato, Yoshiaki*; Makiyama, Shun*; Inagaki, Yuji*; Tateiwa, Naoyuki; Fujiwara, Tetsuya*; Suzuki, Hiroyuki*; Kitai, Tetsuo*

Journal of the Physical Society of Japan, 82(7), p.073701_1 - 073701_4, 2013/07

https://doi.org/10.7566/JPSJ.82.073701

Times Cited Count：11 Percentile：56.18(Physics, Multidisciplinary)

We measure the temperature dependence of the nonlinear susceptibility ${chi}_3$ , which reflects the fluctuation of quadrupolar moments in, Pr $_{0.05}$ La $_{0.95}$ Pb $_{3}$ which a ${Gamma}_3$ non-Kramers doublet in the crystal-electric-field ground state to provide evidence of the quadrupolar Kondo effect. Non-Fermi liquid behavior of ${chi}_3$ with a - ln dependence is detected in the [100] and [110] directions below 2.5 K, suggesting the screening of quadrupolar moments. In contrast, ${chi}_3$ in the [111] direction becomes constant below 3 K. The observed features indicate that a low-lying ${Gamma}_3$ doublet plays a crucial role in the anomalous properties of PrLa $_{1-x}$ Pb.

Journal Articles

Feasible evaluation of neutron capture therapy for hepatocellular carcinoma using selective enhancement of boron accumulation in tumour with intra-arterial administration of boron-entrapped water-in-oil-in-water emulsion

Yanagie, Hironobu*; Kumada, Hiroaki*; Nakamura, Takemi; Higashi, Shushi*; Ikushima, Ichiro*; Morishita, Yasuyuki*; Shinohara, Atsuko*; Fujiwara, Mitsuteru*; Suzuki, Minoru*; Sakurai, Yoshinori*; et al.

Proceedings of 14th International Congress on Neutron Capture Therapy (ICNCT-14) (CD-ROM), p.157 - 160, 2010/10

Journal Articles

Isoscalar giant resonances in the Sn nuclei and implications for the asymmetry term in the nuclear-matter incompressibility

Li, T.*; Garg, U.*; Liu, Y.*; Marks, R.*; Nayak, B. K.*; Madhusudhana Rao, P. V.*; Fujiwara, Mamoru*; Hashimoto, Hisanobu*; Nakanishi, Kosuke*; Okumura, Shun*; et al.

Physical Review C, 81(3), p.034309_1 - 034309_11, 2010/03

https://doi.org/10.1103/PhysRevC.81.034309

Times Cited Count：119 Percentile：97.62(Physics, Nuclear)

Journal Articles

Giant monopole resonances in deformed nuclei

Ito, Masatoshi*; Sakaguchi, Harutaka*; Ishikawa, Takatsugu*; Kawabata, Takahiro*; Murakami, Tetsuya*; Takeda, H.*; Taki, T.*; Tsukahara, N.*; Uchida, Makoto*; Yasuda, Yusuke*; et al.

Nuclear Physics A, 687(1-2), p.52c - 57c, 2001/04

no abstracts in English

Journal Articles

Holocene Tsunami Deposits Detected by Drilling in Drowned Valleys of the Boso and Miura Peninsulas

Fujiwara, Osamu; Masuda, Fujio; Sakai, Tetsuya*; Irizuki, Toshiaki*; Fuse, Keisuke*

Dai Yonki Kenkyu, 38(1), p.41 - 58, 1999/02

None

Oral presentation

Development of two-dimensional angular correlation of annihilation radiation with positron microbeams

Michishio, Koji*; Fujiwara, Takeshi*; Hirade, Tetsuya

no journal, ,

no abstracts in English

Oral presentation

Development of two-dimensional angular correlation of annihilation radiation with focused positron beam

Michishio, Koji*; Fujiwara, Takeshi*; Hirade, Tetsuya

no journal, ,

no abstracts in English

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Impact of the ground-state 4 symmetry for anisotropic hybridization in the heavy-fermion superconductor CeNi $_{2}$ Ge $_{2}$

Revising the 4 symmetry in CeCu $_{2}$ Ge $_{2}$ ; Soft X-ray absorption and hard X-ray photoemission spectroscopy

Probing strongly correlated 4-orbital symmetry of the ground state in Yb compounds by linear dichroism in core-level photoemission

Non-Fermi liquid behavior in nonlinear susceptibility in Pr $_{0.05}$ La $_{0.95}$ Pb

Nonlinear susceptibility measurement for quadrupolar response in a dilute ${Gamma}_3$ non-Kramers doublet system Pr $_{0.05}$ La $_{0.95}$ Pb $_{3}$

Feasible evaluation of neutron capture therapy for hepatocellular carcinoma using selective enhancement of boron accumulation in tumour with intra-arterial administration of boron-entrapped water-in-oil-in-water emulsion

Isoscalar giant resonances in the Sn nuclei and implications for the asymmetry term in the nuclear-matter incompressibility

Giant monopole resonances in deformed nuclei

Holocene Tsunami Deposits Detected by Drilling in Drowned Valleys of the Boso and Miura Peninsulas

Development of two-dimensional angular correlation of annihilation radiation with positron microbeams

Development of two-dimensional angular correlation of annihilation radiation with focused positron beam