J-MaterialLab.

Publication List

▶ 2023

'Elemental Dilution Effect on the Elastic Response due to a Quadrupolar Kondo Effect of the Non-Kramers System Y_1-xPr_xIr₂Zn₂₀'
Ruo Hibino, Tatsuya Yanagisawa, Yoshito Mikami, Hiroyuki Hidaka, Hiroshi Amitsuka, Sergei Zherlitsyn, Joachim Wosnitza, Yu Yamane, Takahiro Onimaru
Published : 2023 6/29
J. Phys. Soc. Jpn. 92 (2023) 074708.

'Correlation between antiferromagnetic and charge-density-wave order in Upt₂Si₂ studied by resonant X-ray scattering'
Fusako Kon, Chihiro Tabata, Kodai Miura, Ruo Hibino, Hiroyuki Hidaka, Tatsuya Yanagisawa, Hironori Nakao, and Hiroshi Amitsuka
Published : 2023 6/5
Scipost Phys. Proc. 11(2023)011.

'Lattice Instability of UTe₂ studied by Ultrasonic Measurements'
Keita USHIDA, Tatsuya YANAGISAWA, Ruo HIBINO, Masato MATSUDA, Hiroyuki HIDAKA, Hiroshi AMITSUKA, Georg KNEBEL, Jacques FLOUQUET, Dai AOKI
JPS Conf. Proc. 38 (2023) 011021.

'Elastic Properties and Crystalline-Electric-Field Effects of UIr₂Si₂ '
Masato MATSUDA, Tatsuya YANAGISAWA, Ruo HIBINO, Fusako KON, Hiroyuki HIDAKA, and Hiroshi AMITSUKA
JPS Conf. Proc. 38 (2023) 011075.

'Change in the Ground State of Y_1-xPr_xIr₂Zn₂₀ due to a Quadrupolar Kondo Effect with Pr Concentration x'
Ruo Hibino, Tatsuya Yanagisawa, Yoshito Mikami, Hiroyuki Hidaka, Hiroshi Amitsuka, Sergei Zherlitsyn, Joachim Wosnitza, Yu Yamane, and Takahiro Onimaru
JPS Conf. Proc. 38 (2023) 011089.

▶ 2022

'Magnetic Field-Temperature Phase Diagram of CeCoSi Constructed on the Basis of Specific Heat, Magnetoresistivity, and Magnetization Measurements: Single Crystal Study'
Hiroyuki Hidaka, Shun Yanagiya, Eikai Hayasaka, Yuma Kaneko, Tatsuya Yanagisawa, Hiroshi Tanida, and Hiroshi Amitsuka
Published: 2022/8/10
J. Phys. Soc. 91 (2022) 094701.

'Elastic response of U₃Cu₄Ge₄ to spontaneous and field-induced phase transitions'
D. I. Gorbunov, R. Hibino, Y. Skourski, T. Yanagisawa, A. V. Andreev, S. Zherlitsyn, and J. Wosnitza
Phys. Rev. B 106 (2022) 144403.

'Muon spin rotation and relaxation in Pr_1-xNd_xOs₄Sb₁₂: Superconductivity and magnetism in Pr-rich alloys'
P. -C. Ho, D. E. MacLaughlin, M. B. Maple, Lei Shu, A. D. Hillier, O. O. Bernal, T. Yanagisawa, P. K. Biswas, Jian Zhang, Cheng Tan, S. D. Hishida, and T. McCullough-Hunter
Phys. Rev. B 106 (2022) 144508.

▶ 2021

'X-ray Crystal Structure Analysis of Magnetoelectric Metal UNi₄B'
Chihiro Tabata, Hajime Sagayama, Hiraku Saito, Hironori Nakao, and Hiroshi Amitsuka
J. Phys. Soc. Jpn. 90 (2021) 064601.

'Crystallographic and magnetic structure of UNi₄¹¹B'
J. Willwater, S. Süllow, M. Reehuis, R. Feyerherm, H. Amitsuka, B. Ouladdiaf, E. Suard, M. Klicpera, M. Vališka, J. Pospíšil, and V. Sechovský
Phys. Rev. B 103 (2021) 184426.

'Magnetic and electronic phases of U₂Rh₃Si₅'
J. Willwater, N. Steinki, D. Menzel, R. Reuter, H. Amitsuka, V. Sechovský, M. Vališka, M. Jaime, F. Weickert, and S. Süllow
Phys. Rev. B 103 (2021) 054408.

'Possible Magnetic Structure with a Tilted Helical Plane in SmBe₁₃ Probed by ¹³Be-NMR Study'
Hiroyuki Hidaka , Yoshihiko Ihara, Tatsuya Yanagisawa, and Hiroshi Amitsuka
J. Phys. Soc. Jpn. 90 (2021) 093701.[arXiv:2107.13769]

'Electric quadrupolar contributions in the magnetic phases of UNi4B' T. Yanagisawa, H. Matsumori, H. Saito, H. Hidaka, H. Amitsuka, S. Nakamura, S. Awaji, D. I. Gorbunov, S. Zherlitsyn, J. Wosnitza, K. Uhlířová, M. Vališka, and V. Sechovský Phys. Rev. Lett. 126 (2021) 157201. [arXiv:2103.02391]

'Magnetic anisotropy in van-der-Waals ferromagnet VI₃'
A. Koriki, M. Misek, J. Pospisil, M. Kratochvilova, K. Carva, J. Prokleska, P. Dolezal, J. Kastil, S. Son, J-G. Park, and V. Sechovsky
Phys. Rev. B 103 (2021) 174401. [arXiv:2101.03542]

▶ 2020

'Helical magnetic ordering studied in single-crystalline GdBe₁₃'
Hiroyuki Hidaka, Kota Mizuuchi, Eikai Hayasaka, Tatsuya Yanagisawa, Jun Ohara, and Hiroshi Amitsuka
Phys. Rev. B 102 (2020) 174408.

'Elastic Response in the Dilute non-Kramers System Y_1-xPr_xIr₂Zn₂₀'
T. Yanagisawa, H. Hidaka, H. Amitsuka, S. Zherlitsyn, J. Wosnitza, Y. Yamane, and T. Onimaru
JPS Conf. Proc. 29 (2020) 015002.[arXiv:1911.07462]

'Linearly Polarized Hard X-Ray Photoemission Spectroscopy of PrBe₁₃'
Satoru Hamamoto, Yuina Kanai-Nakata, Hidenori Fujiwara, Kentaro Kuga, Takayuki Kiss, Atsushi Higashiya, Atsushi Yamasaki, Shin Imada, Arata Tanaka, Kenji Tamasaku, Makina Yabashi, Tetsuya Ishikawa, Hiroyuki Hidaka, Tatsuya Yanagisawa, Hiroshi Amitsuka, Akira Sekiyama
JPS Conf. Proc. 29 (2020) 012010.

'Unusual phase boundary of the magnetic-field-tuned valence transition in CeOs₄Sb₁₂'
K. Götze, M. J. Pearce, P. A. Goddard, M. Jaime, M. B. Maple, K. Sasmal, T. Yanagisawa, A. McCollam, T. Khouri, P.-C. Ho, and J. Singleton
Phys. Rev. B 101 (2020) 075102.[arXiv:1910.01757]

'Quadrupolar Susceptibility and Magnetic Phase Diagram of PrNi₂Cd₂₀ with Non-Kramers Doublet Ground State'
Tatsuya Yanagisawa, Hiroyuki Hidaka, Hiroshi Amitsuka, Shintaro Nakamura, Satoshi Awaji, Elizabeth L. Green, Sergei Zherlitsyn, Joachim Wosnitza, Duygu Yazici, Benjamin. D. White, and M. Brian Maple
Philosophical Magazine 100,1268-1281 (2020). [arXiv:1911.11914]

'Observation of the 4f ground-state symmetry in strongly correlated cubic Pr compounds probed by linearly polarized 3d core-level photoemission spectroscopy'
S. Hamamoto, Y. Kanai, S. Fujioka, Y. Nakatani, H. Fujiwara, K. Kuga, T. Kiss, A. Higashiya, A. Yamasaki, S. Imada, A. Tanaka, K. Tamasaku, M. Yabashi, T. Ishikawa, H. Hidaka, T. Yanagisawa, H. Amitsuka, K.T. Matsumoto, T. Onimaru, T. Takabatake, and A. Sekiyama
Journal of Electron Spectroscopy and Related Phenomena 238 146885 (2020).

'Magnetic Phase Transitions of CeTe at 50 mK in Fields up to 28 T'
Shintaro Nakamura, Satoshi Awaji, Tatsuya Yanagisawa, Takeaki Saito, Takeshi Matsumura, and Akira Ochiai
JPS Conf. Proc. 30, 011155 (2020).

'Magnetic Phase Diagram of Helical Magnet GdBe₁₃'
Hiroyuki Hidaka, Kota Mizuuchi, Tatsuya Yanagisawa, and Hiroshi Amitsuka
JPS Conf. Proc. 30, 011117 (2020).

'Rare-Earth Atomic Motion in RBe₁₃ (R: La, Pr, Sm)'
Satoshi Tsutsui, Yusei Shimizu, Hiroyuki Hidaka, Akinari Kohriki, Ryoya Murata, Yoshitaka Yoda, Tatsuya Yanagisawa, Hiroshi Amitsuka
JPS Conf. Proc. 30, 011115 (2020).

▶ 2019

'Hall effect and resistivity in epitaxial MnSi thin films and nanostructures under ambient and high pressure'
D. Menzel, D. Schroeter, N. Steinki, S. Süllow, A. Fernandez-Scarioni, H. Schumacher, H. Okuyama, H. Hidaka, and H. Amitsuka
IEEE Transactions on Magnetics 55, 1500204 (4pages) (2019).

'Spin rotation induced by applied pressure in the Cd-doped Ce₂RhIn₈ intermetallic compound”
D. S. Christovam, C. Giles, L. Mendonça-Ferreira, J. Leão, W. Ratcliff, J. W. Lynn, S. Ramos, E. N. Hering, H. Hidaka, E. Baggio-Saitovich, Z. Fisk, P. G. Pagliuso, and C. Adriano
Physical Review B 100, 165133-1~6 (2019).

'Evidence for the Single-Site Quadrupolar Kondo Effect in the Dilute non-Kramers System Y1-xPrxIr2Zn20' T. Yanagisawa, H. Hidaka, H. Amitsuka, S. Zherlitsyn, J. Wosnitza, Y. Yamane, and T. Onimaru Phys. Rev. Lett. 123, 067201 (2019).[arXiv:1907.06284]

'Magnetic, Transport, and Phonon Properties of the Trivalent Eu Metallic Compound EuBe₁₃'
Hiroyuki Hidaka, Kota Mizuuchi, Tatsuya Yanagisawa, and Hiroshi Amitsuka
J. Phys. Soc. Jpn. 88, 034708 (2019).[arXiv:1901.06120]

▶ 2018

'Magnetoelastic phenomena in antiferromagnetic uranium intermetallics: The UAu₂Si₂ case'
M. Vališka, H. Saito, T. Yanagisawa, C. Tabata, H. Amitsuka, K. Uhlířová, J. Prokleška, P. Proschek, J. Valenta, M. Míšek, D. I. Gorbunov, J. Wosnitza, and V. Sechovský
Phys. Rev. B 98 (2018) 174439.

'Low-temperature x-ray crystal structure analysis of the cage-structured compounds MBe₁₃(M=La, Sm, and U)'
Hiroyuki Hidaka, Ryoma Nagata, Chihiro Tabata, Yusei Shimizu, Naoyuki Miura, Tatsuya Yanagisawa, and Hiroshi Amitsuka
Phys. Rev. Materials 2 (2018) 053603.[arXiv/1804.10311]

'Search for multipolar instability in URu₂Si₂ studied by ultrasonic measurements under pulsed magnetic field'
T. Yanagisawa, S. Mombetsu, H. Hidaka, H. Amitsuka, P. T. Cong, S. Yasin, S. Zherlitsyn, J. Wosnitza, K. Huang, N. Kanchanavatee, M. Janoschek, M. B. Maple, D. Aoki
Phys. Rev. B 97 (2018) 155137. [arXiv/1804.01244]

'Evidence for a New Magnetoelectric Effect of Current-Induced Magnetization in a Toroidal Magnetic Ordered State of UNi₄B'
Hiraku Saito, Kenta Uenishi, Naoyuki Miura, Chihiro Tabata, Hiroyuki Hidaka, Tatsuya Yanagisawa, and Hiroshi Amitsuka
J. Phys. Soc. Jpn. 87 (2018) 033702. [Editor's Choice]

'Uncompensated Antiferromagnetic Ordering of UAu₂Si₂ Studied by ²⁹Si-NMR'
C. Tabata, Y. Ihara, S. Shimmura, N. Miura, H. Hidaka, T. Yanagisawa, H. Amitsuka
J. Phys. Soc. Jpn. 87 (2018) 114707. [arXiv/1712.03469]

'Magnetic anisotropy on the single crystal UNi4B probed by ¹¹B NMR'
Y. Kishimoto, H. Matsuno, H. Kotegawa, H. Tou, H. Saito, H. Amitsuka, Y. Homma, A. Nakamura, D. X. Li, F. Honda, and D. Aoki
Physica B 536 (2018) 564-566.

▶ 2017

'Neutron diffraction study on single-crystalline UAu₂Si₂'
Chihiro Tabata, Milan Klicpera, Bachir Ouladdiaf, Hiraku Saito, Michal Valiska, Klara Uhlirova, Naoyuki Miura, Vladimir Sechovsky, and Hiroshi Amitsuka
Phys. Rev. B 96 (2017) 214442.

'Magnetically Ordered State and Crystalline-Electric-Field Effects in SmBe₁₃'
Hiroyuki Hidaka, Seigo Yamasaki, Yusei Shimizu, Naoyuki Miura, Chihiro Tabata, Tatsuya Yanagisawa, and Hiroshi Amitsuka
J. Phys. Soc. Jpn. 86 (2017) 074703.

'Sm Valence States and Magnetic Properties in SmBe₁₃ and SmTi₂Al₂₀ Investigated by Sm Synchrotron-Radiation-Based Mössbauer Spectroscopy'
Satoshi Tsutsui, Yoshio Kobayashi, Jin Nakamura, Michael K. Kubo, Shota Amagasa , Yasuhiro Yamada, Yoshitaka Yoda, Yusei Shimizu, Hiroyuki Hidaka, Tatsuya Yanagisawa, Hiroshi Amitsuka, Akira Yamada, Ryuji Higashinaka, Tatsuma D. Matsuda and Yuji Aoki
Hyperfine Interactions 238 (2017) 100.

'Observation of Low-Energy Einstein Phonon and Superconductivity in Single-Crystalline LaBe₁₃'
Hiroyuki HIDAKA, Yusei SHIMIZU, Seigo YAMAZAKI, Naoyuki MIURA, Ryoma NAGATA, Chihiro TABATA, Shota MOMBETSU, Tatsuya YANAGISAWA, Hiroshi AMITSUKA
J. Phys. Soc. Jpn. 86 (2017) 023704.

▶ 2016

'Peculiar Magnetism of UAu₂Si₂'
Chihiro Tabata, Naoyuki Miura, Klára Uhlířová, Michal Vališka, Hiraku Saito, Hiroyuki Hidaka, Tatsuya Yanagisawa, Vladimír Sechovský, and Hiroshi Amitsuka
Phys. Rev. B 94 (2016) 214414.

'Fermi-surface topologies and low-temperature phases of the filled skutterudite compounds CeOs₄Sb₁₂ and NdOs₄Sb₁₂'
Pei Chun Ho, John Singleton, Paul A. Goddard, Fedor F. Balakirev, Shalinee Chikara, Tatsuya Yanagisawa, M. Brian Maple, David B. Shrekenhamer, Xia Lee, and Avraham T. Thomas
Phys. Rev. B 94 (2016) 205140.

'Heat capacity measurements on UBe₁₃ in rotated magnetic fields: Anisotropic response in the normal state and absence of nodal quasiparticles'
Yusei Shimizu, Shunichiro Kittaka, Toshiro Sakakibara, Yoshinori Haga, Etsuji Yamamoto, Hiroshi Amitsuka, Yasumas Tsutsumi, Kazushige Machida
J. Mag. Mag. Mat. 400 (2016) 52-55.

'Study of Localized Character of 4f Electrons and Ultrasonic Dispersions in SmOs4Sb12 by High-Pressure High-Frequency Ultrasonic Measurements' S. Mombetsu, T. Murazumi, H. Hidaka, T. Yanagisawa, H. Amitsuka, P.-C. Ho, and M. B. Maple Phys. Rev. B 94 (2016) 084152.

'Crystalline Electric Field and Kondo Effect in SmOs4Sb12' Shota Mombetsu, Tatsuya Yanagisawa, Hiroyuki Hidaka, Hiroshi Amitsuka, Shadi Yasin, Sergei Zherlitsyn, Jochen Wosnitza, Pei-Chun Ho, and M. Brian Maple J. Phys. Soc. Jpn. 85 (2016) 043704.

'Synchrotron Radiation Mössbauer Spectroscopy Using ¹⁴⁹Sm Nuclei'
Satoshi Tsutsui, Ryo Masuda, Yasuhiro Kobayashi, Yoshitaka Yoda, Kota Mizuuchi, Yusei Shimizu, Hiroyuki Hidaka, Tatsuya Yanagisawa, Hiroshi Amitsuka, Fumitoshi Iga, and Makoto Seto
J. Phys. Soc. Jpn. 85 (2016) 083704.

'High Magnetic Field Study of Elastic Constants of the Cage-structure Compound SmBe₁₃'
S. Mombetsu, T. Murazumi, K. Hiura, S. Yamazaki, Y. Shimizu, H. Hidaka, T. Yanagisawa, H. Amitsuka, S. Yasin, S. Zherlitsyn and J. Wosnitza
J. Phys. Conf. Ser. 683 (2016) 012032.

'Magnetic anisotropy and thermodynamic anomaly in the superconducting mixed state of UBe₁₃ probed by static dc magnetization measurements'
Yusei Shimizu, Yoshinori Haga, Tatsuya Yanagisawa, and Hiroshi Amitsuka
Phys. Rev. B 93 (2016) 024502.

▶ 2015

'Pressure-Temperature Phase Diagram of CeAg' Hiroyuki HIDAKA, Shinya OTANI, Hiraku SAITO, Kaori TATSUMI, Tatsuya Yanagisawa and Hiroshi AMITSUKA J. Mag. Mag. Mater. 385 (2015) 428-432.

'Magnetic ground-state properties of noncentrosymmetric CePt₃B_1-xSi_x'
D. Rauch, P. Horenburg, S. Hartwig, F. J. Litterst, S. Süllow, H. Luetkens, C. Baines, S. Yamazaki, H. Hidaka, H. Amitsuka, and E. Bauer
Phys. Rev. B 92 (2015) 115114.

'Nonmagnetic ground state in the cubic compounds PrNi₂Cd₂₀ and PrPd₂Cd₂₀'
D. Yazici, T. Yanagisawa, B. D. White, and M. B. Maple
Phys. Rev. B 91 (2015) 115136.

'Ultrasonic Investigation of Magnetic Ordering with Higher-Order Interactions in the Cage-Structured Compound U₃Pd₂₀Si₆'
T. Yanagisawa, Kenta Hiura, Shota Mombetsu, Taro Murazumi, Hiroyuki Hidaka, Hiroshi Amitsuka, Naoyuki Tateiwa, and Yoshinori Haga
J. Phys. Conf. Ser. 592 (2015) 012095.

---

▶ 2014

'Suppressed magnetic order and non-Fermi-liquid behavior in MnSi thin films under hydrostatic pressure'
J. Engelke, D. Menzel, H. Hidaka, T. Seguchi, and H. Amitsuka
Phys. Rev. B 89 (2014) 144413.

'Muon spin rotation and relaxation in Pr_1-xNd_xOs₄Sb₁₂: magnetic and superconducting ground states'
D. E. MacLaughlin, P.-C. Ho, L. Shu, O. O. Bernal, S. Zhao, A. A. Dougraghi, T. Yanagisawa, M. B. Maple, and R. H. Fukuda
Phys. Rev. B 89 (2014) 144419.

'Muon spin rotation and relaxation in Pr_1-xNd_xOs₄Sb₁₂: paramagnetic states'
P.-C. Ho, D. E. MacLaughlin, L. Shu, O. O. Bernal, S. Zhao, A. A. Dougraghi, T. Yanagisawa, M. B. Maple, and R. H. Fukuda
Phys. Rev. B 89 (2014) 235111.

'Ultrasonic Study of the Hidden Order and Heavy-Fermion State in URu₂Si₂ with Hydrostatic Pressure, Rh-doping, and High-Magnetic Fields'
Tatsuya Yanagisawa
Philosophical Magazine 94 (2014) 3775-3788.

'X-ray backscattering study of crystal lattice distortion in hidden order of URu₂Si₂'
C. Tabata, T. Inami, S. Michimura, M. Yokoyama, H. Hidaka, T. Yanagisawa & H. Amitsuka
Philosophical Magazine 94 (2014) 3691-3701.

'Simultaneous Measurements of Elastic Constant and Resistivity near the T_c of Non-BCS-Type Superconductor PrOs₄Sb₁₂'
Shota Mombetsu, Taro Murazumi, Kenta Hiura, Hiroyuki Hidaka, Tatsuya Yanagisawa, Hiroshi Amitsuka, and M. Brian Maple
JPS Conf. Proc. 3 (2014) 015021.

'DC Magnetization Study on Heavy-Electron Superconductor UBe₁₃'
Yusei Shimizu, Yoshinori Haga, Tatsuya Yanagisawa, Hiroshi Amitsuka, Dai Aoki, Jean-Pascal Brison, and Daniel Braithwaite
JPS Conf. Proc. 3 (2014) 015009.

'Polarized Light Microscopic Study of the Hidden Order Phase in URu₂Si₂'
Chihiro Tabata, Masashi Tokunaga, Makoto Yokoyama, Hiroyuki Hidaka, Tatsuya Yanagisawa and Hiroshi Amitsuka
JPS Conf. Proc. 3 (2014) 011062.

▶ 2013

'Hybridization-Driven Orthorhombic Lattice Instability in URu2Si2' Tatsuya Yanagisawa, Shota Mombetsu, Hiroyuki Hidaka, Hiroshi Amitsuka, Mitsuhiro Akatsu, Shadi Yasin, Sergei Zherlitsyn, Jochen Wosnitza, Kevin Huang, Mark Janoschek, and M. Brian Maple Phys. Rev. B 88 (2013) 195150.

' Gamma 3-type Lattice Instability and the Hidden Order of URu₂Si₂ '
Tatsuya Yanagisawa, Shota Mombetsu, Hiroyuki Hidaka, Hiroshi Amitsuka, Mitsuhiro Akatsu, Shadi Yasin, Sergei Zherlitsyn, Jochen Wosnitza, Kevin Huang, and M. Brian Maple
J. Phys. Soc. Jpn. 82 (2013) 013601.　　　

' Superconducting Properties of Noncentrosymmetric Superconductor LaPt₃Si Studied by Muon Spin Spectroscopy '
I. Kawasaki, I. Watanabe, H. Amitsuka, K. Kunimori, H. Tanida, and Y. Ōnuki
J. Phys. Soc. Jpn. 82 (2013) 084713.　　　

' Investigation of Local Symmetries in the Hidden-Order Phase of URu₂Si₂ '
T. Mito, M. Hattori, G. Motoyama, Y. Sakai, T. Koyama, K. Ueda, T. Kohara, M. Yokoyama, and H. Amitsuka
J. Phys. Soc. Jpn. 82 (2013) 123704.　　　

▶ 2012

' Observation of unusual magnetic anomaly in superconducting mixed state of heavy-fermion compound UBe₁₃ by precise DC magnetization measurements Studied by DC Magnetization Measurement '
Yusei Shimizu, Yoshinori Haga, Yoichi Ikeda, Tatsuya Yanagisawa, and Hiroshi Amitsuka
Phys. Rev. Lett. 109 (2012) 217001.　　　

'Symmetry of the Hidden Order in URu₂Si₂ from Nuclear Magnetic Resonance Studies'
S. Takagi, S. Ishihara, M. Yokoyama, and H. Amitsuka
J. Phys. Soc. Jpn. 81 (2012) 114710.

'Neutron Scattering Study on Commensurate and Incommensurate Antiferromagnetic Phases in UPd₂Si₂ under Uniaxial Stress'
Takahiro Nakada, Makoto Yokoyama, Chihiro Tabata, Hideki Igarashi, Hiroyuki Hidaka, Hiroshi Amitsuka, Kenichi Tenya and Taku J. Sato
J. Phys. Soc. Jpn. 81 (2012) 083701.

'A Study of Ni-Substitution Effects on Heavy-Fermion CeCu₂Si₂ - Similarities between Ni-Substitution and High Pressure Effects -'
Yoichi Ikeda, Shingo Araki, Tatsuo C. Kobayashi, Yusei Shimizu, Tatsuya Yanagisawa, and Hiroshi Amitsuka
J. Phys. Soc. Jpn. 81 (2012) SB020.

'Anomalous Upper Critical Field in the Heavy-Fermion Superconductor UBe₁₃ Studied by DC Magnetization Measurement'
Y. Shimizu, Y. Haga, K. Tenya, H. Hidaka, T. Yanagisawa, and H. Amitsuka
J. Phys. Conf. Ser. 391 (2012) 012065.

'Effects of Pressure on Cage-Structural Compound Ce₃Pd₂₀Ge₆'
H. Hidaka, T. Wakabayashi, T. Yanagisawa, H. Amitsuka , S. M. Ramos, E.N. Hering, M. B. Fontes, E. Baggio-Saitovitch
J. Phys. Conf. Ser. 391 (2012) 012019.

'A Study of Elastic Properties of URu₂Si₂ in Comparison with the Non-5f Contribution of ThRu₂Si₂'
T. Yanagisawa, H. Saito, Y. Watanabe, Y. Shimizu, H. Hidaka, and H. Amitsuka
J. Phys. Conf. Ser. 391 (2012) 012079.

▶ 2011

'Maki Parameter and Upper Critical Field of the Heavy-Fermion Superconductor UBe₁₃'
Yusei Shimizu, Yoichi Ikeda, Takumi Wakabayashi, Kenichi Tenya, Yoshinori Haga, Hiroyuki Hidaka, Tatsuya Yanagisawa and Hiroshi Amitsuka
J. Phys. Soc. Jpn. 80 (2011) 093701.

'Superconductivity, magnetic order, and quadrupolar order in the filled skutterudite system Pr_1-xNd_xOs₄Sb₁₂'
P.-C. Ho, T. Yanagisawa, W. M. Yuhasz. A. A. Dooraghi, C. C. Robinson, N. P. Butch, R. E. Baumbach, and M. B. Maple
Phys. Rev. B 83 (2011) 024511. (Editor's Suggested)

'Magnetic-Field-Independent Ultrasonic Dispersions in the Magnetically Robust Heavy Fermion System SmOs₄Sb_12'
Tatsuya Yanagisawa, Yoichi Ikeda, Hitoshi Saito, Hiroyuki Hidaka, Hiroshi Amitsuka, Koji Araki, Mitsuhiro Akatsu, Yuichi Nemoto, Terutaka Goto, Pei-Chun Ho, Ryan E. Baumbach, M. Brian Maple
J. Phys. Soc. Jpn. 80 (2011) 043601.　　　▶ Abstract

'Pressure-Induced Quantum Critical Point in Ferromagnet U₄Ru₇Ge₆'
Hiroyuki Hidaka, Sosuke Takahashi, Yusei Shimizu, Tatsuya Yanagisawa and Hiroshi Amitsuka
J. Phys. Soc. Jpn. 80 (2011) SA102.

'Specific Heat and Magnetization Studies in the Superconducting Mixed State of UBe₁₃'
Yusei Shimizu, Yoichi Ikeda, Takumi Wakabayashi, Kenichi Tenya, Yoshinori Haga, Hiroyuki Hidaka, Tatsuya Yanagisawa and Hiroshi Amitsuka
J. Phys. Soc. Jpn. 80 (2011) SA100.

'Ultrasonic Measurements on the Cage-Structured Clathrate Compound U₃Pd₂₀Si₆'
Tatsuya Yanagisawa, Naoyuki Tateiwa, Taichi Mayama, Hitoshi Saito, Hiroyuki Hidaka, Hiroshi Amitsuka, Yoshinori Haga, Yuichi Nemoto and Terutaka Goto
J. Phys. Soc. Jpn. 80 (2011) SA105.

'Thermal Properties of Filled Skutterudite PrOs₄P₁₂'
Kazuyuki Matsuhira, Chihiro Sekine, Makoto Wakeshima, Yukio Hinatsu, Hiroshi Amitsuka, Hiroyuki Mitamura, Toshiro Sakakibara, and Seishi Takagi
J. Phys. Soc. Jpn. 80 (2011) SA025.

'⁷³Ge-NMR Investigation of the Hidden Order in URu₂Si₂'
Takeshi Mito, Midori Hattori, Gaku Motoyama, Hideki Sakai, Takehide Koyama, Koichi Ueda, Takao Kohara, Makoto Yokoyama, and Hiroshi Amitsuka
J. Phys. Soc. Jpn. 80 (2011) SA016.

'Pressure-induced bicritical point in UPd₂Si₂'
Hiroyuki Hidaka, Atsushi Tanaka, Sosuke Takahashi, Tatsuya Yanagisawa and Hiroshi Amitsuka
J. Phys.: Conf. Ser. 273 (2011) 012032.

'Magnetization in the Superconducting Mixed State of the Heavy-Fermion Compound UBe₁₃'
Yusei Shimizu, Yoichi Ikeda, Takumi Wakabayashi, Kenichi Tenya, Yoshinori Haga, Hiroyuki Hidaka, Tatsuya Yanagisawa and Hiroshi Amitsuka
J. Phys.: Conf. Ser. 273 (2011) 012084.

'Elastic Constants of Filled Skutterudite LaRu₄As₁₂'
Tatsuya Yanagisawa, Hitoshi Saito, Hiroyuki Hidaka, Hiroshi Amitsuka, Tomasz Cichorek, Zygmunt Henkie and M Brian Maple
J. Phys.: Conf. Ser. 273 (2011) 012065.

▶ 2010

'Search for hidden order parameter of URu₂Si₂ by neutron-scattering experiment under uniaxial stress'
Yoichi Ikeda , Makoto Yokoyama , Daichi Nishikawa , Hiroyuki Hidaka , Tatsuya Yanagisawa, Kenichi Tenya , Shuzo Kawarazaki , Taku J Sato , Hideki Yoshizawa and Hiroshi Amitsuka
J. Phys.: Conf. Ser. 200 (2010) 012065.

'Elastic constants of U(Ru_1−xRh_x)₂Si₂'
Tatsuya Yanagisawa, Hitoshi Saito, Taichi Mayama, Hiroyuki Hidaka, Makoto Yokoyama, Hiroshi Amitsuka
J. Phys.: Conf. Ser. 200 (2010) 012236.

‘Resonant X-ray scattering study of hidden order in URu₂Si₂ using a low-stress single crystal'
H. Amitsuka , T. Inami , M. Yokoyama , S. Takayama , Y. Ikeda , I. Kawasaki , Y. Homma, H. Hidaka and T. Yanagisawa
J. Phys.: Conf. Ser. 200 (2010) 012007.

'Magnetization, Maxwell’s relations, and the local physics of Th_1−xU_xRu₂Si₂'
A. Tóth, P. Chandra, P. Coleman, G. Kotliar, and H. Amitsuka
Phys. Rev. B 82 (2010) 235116.

'Structural properties, magnetic order and electronic transport in single crystalline UPt₂Si₂”,'
M. Bleckmann, A.Otop, S.Süllow, R. Feyerherm, J. Klenke, A. Loose, R.W.A. Hendrikx, J.A. Mydosh, and H. Amitsuka
J. Magn. Magn. Mater. 322 (2010) 2447.

'Magnetic-field dependence of antiferromagnetic structure in CeRh_1−xCo_xIn₅'
M. Yokoyama, Y. Ikeda, I. Kawasaki, D. Nishikawa, K. Tenya, K. Kuwahara, and H. Amitsuka
J. Phys.: Conf. Ser. 200 (2011) 012239.

‘Shubnikov-de Haas Effect Measurements on CeOs₄Sb₁₂ for Fields along [001]'
P.-C. Ho, J. Singleton, M. B. Maple, D. B. Shrekenhamer, X. Lee, A. Thale, and T. Yanagisawa
Research Reports for Pulsed Field Facility at LANL, Report number 131 (2010).

‘Shubnikov-de Haas Effect Measurements on NdOs₄Sb₁₂ for Fields along [001] and [011]'
P.-C. Ho, J. Singleton, M. B. Maple, P. Goddard, and T. Yanagisawa
Research Reports for Pulsed Field Facility at LANL, Report number 116 (2010).

'A New Type of Electron Ordering without Violation of Crystal Symmetry – Has the Mystery of the Hidden Order in URu₂Si₂ Finally Been Solved? –'
Hiroshi Amitsuka
J. Phys. Soc. Jpn. Online - News and Comments [March 10, 2010].

'Ni-impurity effects on the superconducting gap of La_2-xSr_xCuO₄: Measurements of the electronic specific heat under magnetic fields'
T. Kurosawa, N. Momono, H.Amitsuka, M. Oda, and M.Ido
Physica C 470 (2010) S42-S43.

'Transport Properties in a Single Domain of Microscale Sr₂RuO₄ Single Crystals: Measurements of the electronic specific heat under magnetic fields'
Hiroyoshi Nobukane, Katsuhiko Inagaki, Satoshi Tsuchiya, Yasuhiro Asano, Koichi Ichimura, Kazuhiko Yamaya, Shigeru Takayanagi, Ikuto Kawasaki, Kenichi Tenya, Hiroshi Amitsuka and Satoshi Tanda
Jpn. J. Appl. Phys. 49 (2010) 020209.

'Parity-violating current-voltage curves in a single domain of Sr₂RuO₄ superconductors'
Hiroyoshi Nobukane, Katsuhiko Inagaki, Koichi Ichimura, Kazuhiko Yamaya, Shigeru Takayanagi, Ikuto Kawasaki, Kenichi Tenya, Hiroshi Amitsuka, K. Konno, Yasuhiro Asano, and Satoshi Tanda
Physica B 405 (2010) S277-S278.

'Parity violation in a single domain of spin-triplet Sr₂RuO₄ superconductors'
Hiroyoshi Nobukane, Katsuhiko Inagaki, Koichi Ichimura, Kazuhiko Yamaya, Shigeru Takayanagi, Ikuto Kawasaki, Kenichi Tenya, Hiroshi Amitsuka, K. Konno, Yasuhiro Asano, and Satoshi Tanda
Solid State Commun. 149 (2010) 1212-1215.

▶ 2009

'XMCD spectroscopy on valence fluctuating and heavy fermion compounds in very high magnetic fields up to 40 T'
Y. H. Matsuda, J.L. Her, T. Inami, K. Ohwada, Z.W. Ouyang, K. Okada, H. Nojiri, A. Mitsuda, H. Wada, K. Yoshimura, H. Amitsuka, N. Kawamura, M. Suzuki, A. Kotani
J. Phys.: Conf. Ser. 190 (2009) 012019.

'Specific heat of EuIn₂P₂ at high magnetic fields'
Hiroyuki Hidaka, Yoichi Ikeda, Ikuto Kawasaki, Tatsuya Yanagisawa, and Hiroshi Amitsuka
Physica B 404 (2009) 3005–3007.

'Effects of Co doping on antiferromagnetic structure in CeRhIn₅'
M. Yokoyama, I. Kawasaki, S. Oinuma, N. Oyama, K. Tenya, and H.Amitsuka
Physica B 404 (2009) 2539 – 2542.

'Magnetic properties around quantum critical point of CePt_1-xRh_x'
Ikuto Kawasaki, Daichi Nishikawa, Hiroyuki Hidaka, Tatsuya Yanagisawa, Kenichi Tenya, Makoto Yokoyama,and Hiroshi Amitsuka
Physica B 404 (2009) 2908–2911.

'Ultrasonic investigation of off-center rattling in Pr_0.55Nd_0.45Os₄Sb₁₂'
Tatsuya Yanagisawa, Taichi Mayama, Hiroyuki Hidaka, Hiroshi Amitsuka, Akio Yamguchi, Koji Araki, Yuichi Nemoto, Terutaka Goto, Naoya Takeda, Pei-Chun Ho, M. Brian Maple
Physica B 404 (2009) 3235–3237.

'Quadrupole Ordering in Clathrate Compound Ce₃Pd₂₀Si₆'
Terutaka Goto, Tomoyuki Watanabe, Seiji Tsuduku, Haruki Kobayashi, Yuichi Nemoto, Tatsuya Yanagisawa, Mitsuhiro Akatsu, Genki Ano, Osamu Suzuki, Naoya Takeda1, Andreas Dönni, and Hideaki Kitazawa
J. Phys. Soc. Jpn. 78 (2009) 024716.

▶ 2008

'Electronic Localization and Two-Dimensional Metallic State in UPt₂Si₂'
S. Süllow, A. Otop, A. Loose, J. Klenke, O. Prokhnenko, R. Feyerherm, R.W.A. Hendrikx, J.A. Mydosh, and H. Amitsuka
J. Phys. Soc. Jpn. 77 (2008) 024708.

'Field-Angle-Dependent Specific Heat Measurements and Gap Determination of a Heavy Fermion Superconductor URu₂Si₂'
K. Yano, T. Sakakibara, T. Tayama, M. Yokoyama, H. Amitsuka, Y. Homma, P. Miranović, M. Ichioka, T. Tsutsumi, and K. Machida
Phys. Rev. Lett. 100 (2008) 017004.

'Change of antiferromagnetic structure near a quantum critical point in CeRh_1-xCo_xIn₅'
M. Yokoyama, N. Oyama, H. Amitsuka, S. Oinuma, I. Kawasaki, K. Tenya, M. Matsuura, K. Hirota, and T. J. Sato
Phys. Rev. B 77 (2008) 224501.

'Hall Effect Signatures of Electronic Structure Change near a Field Induced Quantum Critical Point in U(Ru_1-xRh_x)₂Si₂'
Kee Hoon Kim, Yoon Seok Oh, P.A. Sharma, N. Harrison, H. Amitsuka, and J.A. Mydosh
Physica B 403 (2008) 721.

'Dependence of Pressure-Induced Phase Transitions on Pressure-Transmitting Media in the Heavy-Electron Superconductor URu₂Si₂'
H. Amitsuka, K. Matsuda, M. Yokoyama, I. Kawasaki, S. Takayama, Y. Ishihara, K. Tenya, N. Tateiwa, T.C. Kobayashi, and H. Yoshizawa
Physica B 403 (2008) 925.

'Probing the nodal structures of heavy electron superconductors by means of specific heat measurements in magnetic fields'
T. Sakakibara, J. Custers, K. Yano, A. Yamada, T. Tayama, Y. Aoki, H. Sato, H. Sugawara, H. Amitsuka, and M. Yokoyama
Physica B 403 (2008) 990.

'Quantum critical phenomena of ferromagnetic CePt_1-xRh_x'
I. Kawasaki, K. Tenya, M. Yokoyama, H. Amitsuka
Physica B 403 (2008) 1284.

'Ultrasonic investigation of the off-center rattling in the filled skutterudite compound NdOs₄Sb₁₂'
Tatsuya Yanagisawa, Pei-Chun Ho, William M. Yuhasz, M. Brian Maple, Yuri Yasumoto, Hiromu Watanabe, Yuichi Nemoto and Terutaka Goto
J. Phys. Soc. Jpn. 77 (2008) 074607. ▶ Abstract

'Thermodynamic and transport studies of the ferromagnetic filled skutterudite compound PrFe₄As₁₂'
T. A. Sayles, W. M. Yuhasz, J. Paglione, T. Yanagisawa, J.R. Jeffries, M.B. Maple, Z. Henkie, A. Pietraszko, T. Cichorek, R. Wawryk, Y. Nemoto and T. Goto
Phys. Rev. B 77 (2008) 144432. (Editor's Suggested)　　　▶ Abstract

'The high field ordered phase and upper critical field of the filled skutterudite system Pr(Os_1-xRu_x)₄Sb_12'
P.-C. Ho, N. P. Butch, V. S. Zapf, T. Yanagisawa, N. A. Frederick, S. K. Kim, W. M. Yuhasz, M. B. Maple, J. B. Betts and A. H. Lacerda
J. Phys.: Condens. Matter 20 (2008) 215226.

'Ultrasonic investigation of field-dependent ordered phases in the filled skutterudite compound PrOs₄As₁₂'
T. Yanagisawa, W. M. Yuhasz, T. A. Sayles, P. -C. Ho, M. B. Maple, H. Watanabe, Y. Yasumoto, Y. Nemoto, T. Goto, Z. Henkie and A. Pietraszko
Phys. Rev. B 77 (2008) 094435.　　　▶ Abstract

'Correlated Electron Phenomena in Ce- and Pr-based Filled Skutterudite Arsenides and Antimonides'
M. B. Maple, Z. Henkie, R. E. Baumbach, T. A. Sayles, N. P. Butch, P.-C. Ho, T. Yanagisawa, W. M. Yuhasz, R. Wawryk, T. Cichorek, and A. Pietraszko
J. Phys. Soc. Jpn. 77 (2008) Supplement A, pp. 7-13.

'Rattling in Clathrate Compounds of ROs₄Sb₁₂ and R₃Pd₂₀Ge₆'
Yuichi Nemoto, Tatsuya Yanagisawa, Yuri Yasumoto, Haruki Kobayashi, Akio Yamaguchi, Seiji Tsuduku, Terutaka Goto, Naoya Takeda, Akira Ochiai, Hitoshi Sugawara, Hideyuki Sato, and Hideaki Kitazawa
J. Phys. Soc. Jpn. 77 (2008) Supplement A, pp. 153-158.

'Off-Center Rattling and Tunneling in Filled Skutterudite LaOs₄Sb₁₂'
Yuri Yasumoto, Akio Yamaguchi, Tatsuya Yanagisawa, Yuichi Nemoto, Terutaka Goto, and Akira Ochiai
J. Phys. Soc. Jpn. 77 (2008) Supplement A, pp. 242-244.

'Quadrupole Effect in the Filled Skutterudite Compound PrOs₄As₁₂'
T. Yanagisawa, Y. Yasumoto, Y. Nemoto, T. Goto, W. M. Yuhasz, P.-C. Ho, M. B. Maple, Z. Henkie and A. Pietraszko
J. Phys. Soc. Jpn. 77 (2008) Supplement A, pp. 225-228.

'Electric Quadrupole Effect in Clathrate Compound Pr₃Pd₂₀Si₆'
Haruki Kobayashi, Seiji Tsuduku, Osamu Suzuki, Tatsuya Yanagisawa, Yuichi Nemoto, Terutaka Goto, Andreas Dönni, Hideaki Kitazawa, and Naoya Takeda
J. Phys. Soc. Jpn. 77 (2008) Supplement A, pp. 263-265.

'Quadrupole Susceptibility of Gamma₃ Pseudo-Doublet Ground State in Rare-Earth Garnet Tb₃Ga₅O₁₂'
Kouji Araki, Terutaka Goto, Yuichi Nemoto, Tatsuya Yanagisawa, and Bruno Lüthi
J. Phys. Soc. Jpn. 77 (2008) Supplement A, pp. 269-271.

'Magnetic ordering in PrFe₄As₁₂'
T. A. Sayles, W. M. Yuhasz, J. Paglione, T. Yanagisawa, J.R. Jeffries, M.B. Maple, Z. Henkie, A. Pietraszko, T. Cichorek, R. Wawryk, Y. Nemoto and T. Goto
Physica B 403 (2008) 869-870.

'Ultrasonic dispersion due to off-center rattling in NdOs₄Sb₁₂'
T. Yanagisawa, W. M. Yuhasz, P. -C. Ho, M. B. Maple, H.Watanabe, Y. Yasumoto, Y. Nemoto and T. Goto
Physica B403 (2008) 735-738.

'Magneto-elastic properties of Tb₃Ga₅O₁₂ (TGG)'
K. Araki, T. Goto, Y. Nemoto, T. Yanagisawa and B. L¨uthi
Eur. Phys. J. B 61 (2008) 257-259.

'A comparison of the normal and superconducting state properties of Pr(Os_1−xRu_x)₄Sb₁₂ and Pr_1−xNdxOs₄Sb₁₂'
P. -C. Ho, T. Yanagisawa, N. P. Butch, W. M. Yuhasz, C. C. Robinson, A. A. Dooraghi and M. B. Maple
Physica B403 (2008) 1038-1040.

'Crystal structure, 134-La NMR and transport properties of the As-based filled skutterudites LaOs₄As₁₂ and PrOs₄As₁₂'
R. Wawryk, O. Zogal, A. Pietraszko，S. Paluch, T. Cichorek, W. M. Yuhasz, T. A. Sayles, P.-C. Ho, T. Yanagisawa, N. P. Butch, M. B. Maple, Z. Henkie
J. Alloys Compd. 451 (2008) 454.

▶ 2007

‘Pressure-Temperature Phase Diagram of the Heavy-Electron Superconductor URu₂Si₂'
H. Amitsuka, K. Matsuda, I. Kawasaki, K. Tenya, M. Yokoyama, C. Sekine, N. Tateiwa, T.C. Kobayashi, S. Kawarazaki and H. Yoshizawa
Journal of Magn. and Magn. Mater. 310 (2007) 214-220.

‘Single-Site Effects of Pr and U Ions Doped in RRu₂Si₂ (R = Th, Y and La)'
A. Morishita, K. Matsuda, T. Wakabayashi, I. Kawasaki, K. Tenya and H. Amitsuka
Journal of Magn. and Magn. Mater. 310 (2007) 283-285.

‘Low-Energy Magnetic Fluctuations in U(Ru1-xRhx)₂Si₂ (x < 0.02)'
M. Yokoyama, K. Matsuda, H. Amitsuka, K. Tenya, N. Aso and H. Yoshizawa
Journal of Magn. and Magn. Mater. 310 (2007) 328-330.

‘Neutron-Scattering and Magnetization Study on URu₂Si₂ under Hydrostatic Pressure using a Cu-Be Pressure Cell'
K. Matsuda, M. Yokoyama, K. Tenya, H. Amitsuka and H. Yoshizawa
Journal of Magn. and Magn. Mater. 310 (2007) 337-339.

‘Decrease of the Coherence Temperature with Low Rh Doping in U(Ru1-xRhx)₂Si₂'
Yoon Seok Oh, Kee Hoon Kim, N. Harrison, H. Amitsuka and J.A. Mydosh
Journal of Magn. and Magn. Mater. 310 (2007) 855-857.

‘Interplay between Fermi Surface Topology and Ordering in URu₂Si₂ Revealed through Abrupt Hall Coefficient Changes in Strong Magnetic Fields'
Yoon Seok Oh, Kee Hoon Kim, P. A. Sharma, N. Harrison, H. Amitsuka and J. A. Mydosh
Phys. Rev. Lett. 98 (2007) 016401.

‘No-Evidence for “Small-Moment Antiferromagnetism” under Ambient Pressure in URu₂Si₂: Single-Crystal ²⁹Si NMR Study'
S. Takagi, S. Ishihara, S. Saitoh, H. Sasaki, H. Tanida, M. Yokoyama and H. Amitsuka
J. Phys. Soc. Jpn. 76 (2007) 033708-1-033708-4.

‘Field Induced Metastabilities in U(Ru_0.96Rh_0.04)₂Si₂'
A.V. Silhanek, M. Jaime, N. Harrison, C.D. Batista, H. Amitsuka, S. Takatsuji, L. Balicas, K.H. Kim, and J.A. Mydosh
Physica C: Superconductivity 460-462 (2007) 682-683.

‘Evolution of Heterogeneous Antiferromagnetic State in URu₂Si₂: Study of Hydrostatic-Pressure, Uniaxial-Stress, and Rh-Dope Effects'
M. Yokoyama and H. Aamitsuka
J. Phys. Soc. Jpn. 76 suppl. A (2007) 136-139.

‘Connection between Charge Fluctuations and the Coherent Temperature in the Heavy-Fermion System SmOs₄Sb₁₂: A ^121;123Sb NQR Study'
H. Kotegawa, H. Hidaka, T.C. Kobayashi, D. Kikuchi, H. Sugawara, and H. Sato
Phys. Rev. Lett. 99 (2007) 156408-1-156408-4.

‘Emergent Phases via Fermi Surface Reconstruction near the Metamagnetic Quantum Critical Point in U(Ru_1-xRh_x)₂Si₂'
Kee Hoon Kim, Yoon Seok Oh, N. Harrison, P.A. Sharma, M. Jaime, H. Amitsuka, and J.A. Mydosh
Topological Aspects of Critical Systems and Networks, World Scientific Publishing (2007) 151-158.

‘Magnetizatioin Study of Pairing and Votex States in Sr₂RuO₄'
K. Tenya, R. Yamahana, A. Ishii, H. Amitsuka, M. Yokoyama, K. Deguchi, and Y. Maeno
Topological Aspects of Critical Systems and Networks, World Scientific Publishing (2007) 178-183.

‘Single-Site Effects of Pr Ions Doped in ThRu₂Si₂'
A. Morishita, Y. Saito, K. Matsuda, T. Wakabayashi, I. Kawasaki, K. Tenya, and H. Amitsuka
Topological Aspects of Critical Systems and Networks, World Scientific Publishing (2007) 184-189.

▶ 2006

‘Magnetic Form Factor of URu₂Si₂'
K. Kuwahara, M. Kohgi, K. Iwasa, M. Nishi, K. Nakajima, M. Yokoyama and H. Amitsuka
Physica B: Condensed Matter 378-380 (2006) 581-582.

‘Hall Effect Evolution across a Field-Induced Phase in U(Ru_0.96Rh_0.04)₂Si₂'
Yoon Seok Oh, Kee Hoon Kim, N. Harrison, P.A. Sharma, H. Amitsuka and J.A. Mydosh
Physica B: Condensed Matter 378-380 (2006) 989-990.

‘Lattice Involvement in Low Temperature Phase of U(Ru,Rh)₂Si₂'
M. Jaime, A.V. Silhanek, K.H. Kim, N. Harrison, L. Balicas, H. Amitsuka and J.A. Mydosh
Physica B: Condensed Matter 378-380 (2006) 82-83.

‘Magnetization Study of the Superconductivity in Sr₂RuO₄'
K. Tenya, S. Yasuda, M. Yokoyama, H. Amitsuka, K. Deguchi and Y. Maeno
Physica B: Condensed Matter 378-380 (2006) 495-496.

‘Emergent Phases near the Metamagnetic Quantum Critical Point in U(Ru_1-xRh_x)₂Si₂'
Kee Hoon Kim, N. Harrison, H. Amitsuka, M. Jaime and J.A. Mydosh
Physica B: Condensed Matter, 378-380 (2006) 31-35.

‘Γ₅ Qquasiparticles and Avoided Quantum Criticality in U(Ru,Rh)₂Si₂'
A.V. Silhanek, N. Harrison, C.D. Batista, M. Jaime, A. Lacerda, H. Amitsuka and J.A. Mydosh
Physica B: Condensed Matter, 378-380 (2006) 373-375.

‘Uniaxial-Stress Effect on the Antiferromagnetic State in CePd₂Si₂'
M. Yokoyama, A. Gawase, H. Amitsuka, K. Tenya and H. Yoshizawa
Physica B: Condensed Matter, 378-380 (2006) 80-81.

‘Phonon Thermal Transport of URu₂Si₂: Broken Translational Symmetry and Strong Coupling of the “Hidden Order” to the Lattice'
P.A. Sharma, N. Harrison, M. Jaime, Y.S. Oh, K.H. Kim, C.D. Batista, H. Amitsuka and J.A. Mydosh
Phys. Rev. Lett. 97 (2006) 156401.

‘Irreversible Dynamics of the Phase Boundary in U(Ru_0.96Rh_0.04)₂Si₂ and Implications for Ordering'
A.V. Silhanek, M. Jaime, N. Harrison, V.R. Fanelli, C.D. Batista, H. Amitsuka, S. Nakatsuji, L. Balicas, K.H. Kim, Z. Fisk, J.L. Sarrao, L. Civale and J.A. Mydosh
Phys. Rev. Lett. 96 (2006) 026403.

‘New Magnetic State in Incommensurate Magnetic Phase of Heavy-Fermion Superconductor CeRh_0.6Co_0.4In₅'
M. Yokoyama, H. Amitsuka, K. Matsuda, A. Gawase, N. Oyama, I. Kawasaki, K. Tenya and H. Yoshizawa
J. Phys. Soc. Jpn. 75 (2006) 103703.

‘Unusual Magnetic Response in Superconducting Mixed State of Sr₂RuO₄'
K. Tenya, S, Yasuda, M. Yokoyama, H. Amitsuka, K. Deguchi and Y. Maeno
J. Phys. Soc. Jpn. 75 (2006) 023702.

▶ 2005

‘Specific Heat Study on Sm-based Filled Skutterudite Phosphides SmT₄P₁₂ (T = Fe, Ru and Os)'
K. Matsuhira, Y. Doi, M. Wakeshima, Y. Hinatsu, H. Amitsuka, Y. Shimaya, R. Giri, C. Sekine and I. Shirotani
J. Phys. Soc. Jpn. 74 (2005) 1030-1035.

‘Quantum Critical 5f Electrons Avoid Singularities in U(Ru,Rh)₂Si₂'
A. V. Silhanek, N. Harrison, C. D. Batista, M. Jaime, A. Lacerda, H. Amitsuka and J. A. Mydosh
Phys. Rev. Lett. 95 (2005) 026403.

‘Link between Magnetic Field-Induced Quantum Criticality and Phase Formation in U(Ru_1-xRh_x)₂Si₂'
K.H. Kim, N. Harrison, H. Amitsuka, G.A. Jorge, M. Jaime and J.A. Mydosh
Physica B: Condensed Matter 359-361 (2005) 32-34.

‘Magnetic Excitations in U(Ru_1-xRh_x)₂Si₂ (x < 0.03)'
M. Yokoyama, H. Amitsuka, S. Itoh, I. Kawasaki, K. Tenya and H. Yoshizawa
Physica B: Condensed Matter, 359-361 (2005) 1129-1131.

‘Magnetization Study of Heavy Fermion Superconductor URu₂Si₂ under High Pressures'
K. Tenya, I. Kawasaki, K. Tameyasu, S. Yasuda, M. Yokoyama, H. Amitsuka, N. Tateiwa and T.C. Kobayashi
Physica B: Condensed Matter, 359-361 (2005) 1135-1137.

‘¹⁰¹Ru NQR and Hidden Order in URu₂Si₂'
S. Saitoh, S. Takagi, M. Yokoyama and H. Amitsuka
J. Phys. Soc. Jpn. 74 (2005) 2209-2213.

‘Competition between Hidden Order and Antiferromagnetism in URu₂Si₂ under Uniaxial Stress Studied by Neutron Scattering'
M. Yokoyama, H. Amitsuka, K. Tenya, K. Watanabe, S. Kawarazaki, H. Yoshizawa and J.A. Mydosh
Phys. Rev. B. 72 (2005) 214419.

‘Competition between Hidden Order and Inhomogeneous Magnetism in URu₂Si₂'
M. Yokoyama and H. Amitsuka
Journal of the Japanese Society for Neutron Science "Hamon", Vol. 15 (2005) 236-239.

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