Search Results - "Kurita, Nobuyuki"

Structure of the magnetic excitations in the spin-1/2 triangular-lattice Heisenberg antiferromagnet Ba3CoSb2O9 by Ito, Saya, Kurita, Nobuyuki, Tanaka, Hidekazu, Ohira-Kawamura, Seiko, Nakajima, Kenji, Itoh, Shinichi, Kuwahara, Keitaro, Kakurai, Kazuhisa

“…A spin-1/2 triangular-lattice Heisenberg antiferromagnet (TLHAF) is a prototypical frustrated quantum magnet, which exhibits remarkable quantum many-body…”
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Triplon band splitting and topologically protected edge states in the dimerized antiferromagnet by Nawa, Kazuhiro, Tanaka, Kimihiko, Kurita, Nobuyuki, Sato, Taku J., Sugiyama, Haruki, Uekusa, Hidehiro, Ohira-Kawamura, Seiko, Nakajima, Kenji, Tanaka, Hidekazu

“…Search for topological materials has been actively promoted in the field of condensed matter physics for their potential application in energy-efficient…”
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A Double-Sided Stator Type Axial Bearingless Motor Development for Total Artificial Heart by Kurita, Nobuyuki, Ishikawa, Takeo, Saito, Naoki, Masuzawa, Toru, Timms, Daniel Lee

“…This paper proposed a bearingless motor that has tilt control function and clarified its fundamental characteristics as a magnetically suspended motor and…”
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Possible intermediate quantum spin liquid phase in α-RuCl3 under high magnetic fields up to 100 T by Zhou, Xu-Guang, Li, Han, Matsuda, Yasuhiro H., Matsuo, Akira, Li, Wei, Kurita, Nobuyuki, Su, Gang, Kindo, Koichi, Tanaka, Hidekazu

“…Pursuing the exotic quantum spin liquid (QSL) state in the Kitaev material α -RuCl 3 has intrigued great research interest recently. A fascinating question is…”
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Development of a Conveyor Cart with Magnetic Levitation Mechanism Based on Multi Control Strategies by Tang, Xiaowei, Hashimoto, Seiji, Kurita, Nobuyuki, Kawaguchi, Takahiro, Ogiwara, Eiji, Hishinuma, Nobuya, Egura, Keisuke

“…This paper presents the experimental magnetic levitation control development of Sanki Engineering airport luggage conveyor carts which have four magnetic…”
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Performance of Novel Permanent Magnet Synchronous Machines Made of Soft Magnetic Composite Core by Ishikawa, Takeo, Sato, Yu, Kurita, Nobuyuki

“…This paper presents the development of novel permanent magnet synchronous motors made of a soft magnetic composite (SMC) material. They have 3-D magnetic flux…”
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Optimization of Rotor Topology in PM Synchronous Motors by Genetic Algorithm Considering Cluster of Materials and Cleaning Procedure by Ishikawa, Takeo, Nakayama, Kyoichi, Kurita, Nobuyuki, Dawson, Francis P.

“…This paper proposes a new method to optimize the rotor structure in PM synchronous motors. The optimization process combines the topology optimization method…”
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Failure Diagnosis for Demagnetization in Interior Permanent Magnet Synchronous Motors by Ishikawa, Takeo, Kurita, Nobuyuki, Igarashi, Naoto

“…Since a high degree of reliability is necessary for permanent magnet synchronous motors, the detection of a precursor for the demagnetization of permanent…”
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High field magnetism of the triangular lattice antiferromagnet CsFeCl$_3$ under high pressure by Nihongi, Katsuki, Kida, Takanori, Narumi, Yasuo, Kurita, Nobuyuki, Tanaka, Hidekazu, Uwatoko, Yoshiya, Kindo, Koichi, Hagiwara, Masayuki

“…Magnetization measurements of the triangular lattice antiferromagnet CsFeCl _{3} 3 at 1.4 K for H \parallel c H ∥ c were performed in pulsed high magnetic…”
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Fermi Surface and Mass Enhancement in KFe2As2 from de Haas--van Alphen Effect Measurements by Terashima, Taichi, Kimata, Motoi, Kurita, Nobuyuki, Satsukawa, Hidetaka, Harada, Atsushi, Hazama, Kaori, Imai, Motoharu, Sato, Akira, Kihou, Kunihiro, Lee, Chul-Ho, Kito, Hijiri, Eisaki, Hiroshi, Iyo, Akira, Saito, Taku, Fukazawa, Hideto, Kohori, Yoh, Harima, Hisatomo, Uji, Shinya

“…We report on a band structure calculation and de Haas--van Alphen measurements of KFe 2 As 2 . Three cylindrical Fermi surfaces are found. Effective masses of…”
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An Optimal Material Distribution Design of Brushless DC Motor by Genetic Algorithm Considering a Cluster of Material by Ishikawa, Takeo, Yonetake, Kouki, Kurita, Nobuyuki

“…This paper proposes a novel topology optimization method to optimize the material distribution of electrical machines using the genetic algorithm (GA). In the…”
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Determination of the Upper Critical Field of a Single Crystal LiFeAs: The Magnetic Torque Study up to 35 Tesla by Kurita, Nobuyuki, Kitagawa, Kentaro, Matsubayashi, Kazuyuki, Kismarahardja, Ade, Choi, Eun-Sang, Brooks, James S, Uwatoko, Yoshiya, Uji, Shinya, Terashima, Taichi

“…We report on the upper critical field $B_{\text{c2}}$ of a superconducting LiFeAs single crystal with $T_{\text{c}} \sim 16$ K, determined from magnetic torque…”
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Novel excitations near quantum criticality in geometrically frustrated antiferromagnet CsFeCl3 by Hayashida, Shohei, Matsumoto, Masashige, Hagihala, Masato, Kurita, Nobuyuki, Tanaka, Hidekazu, Itoh, Shinichi, Hong, Tao, Soda, Minoru, Uwatoko, Yoshiya, Masuda, Takatsugu

“…The investigation of materials that exhibit quantum phase transition provides valuable insights into fundamental problems in physics. We present neutron…”
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Magnetotransport Studies of EuFe2As2: The Influence of the Eu2+ Magnetic Moments by Terashima, Taichi, Kurita, Nobuyuki, Kikkawa, Akiko, Suzuki, Hiroyuki S, Matsumoto, Takehiko, Murata, Keizo, Uji, Shinya

“…We report resistivity $\rho$ and Hall effect measurements on EuFe 2 As 2 at ambient pressure and 28 kbar and magnetization measurements at ambient pressure. We…”
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Proposal of a magnetically levitated shaded pole induction motor by KURITA, Nobuyuki, ISHIKAWA, Takeo, SUZUKI, Genri

“…A magnetic bearing supports a rotary shaft without any contact by magnetic force, but such a system is complex due to additional mechanical and electrical…”
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Beneficial effects of a low-protein diet on host resistance to Paracoccidioides brasiliensis in mice by Oarada, Motoko, Ph.D, Kamei, Katsuhiko, M.D., Ph.D, Gonoi, Tohru, Ph.D, Tsuzuki, Tsuyoshi, Ph.D, Toyotome, Takahito, Ph.D, Hirasaka, Katsuya, Ph.D, Nikawa, Takeshi, M.D., Ph.D, Sato, Ayaka, B.Sc, Kurita, Nobuyuki, Ph.D

“…Abstract Objective Although protein malnutrition impairs immune functions, several studies have recently shown that protein restriction without malnutrition is…”
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Effects of dietary fish oil on lipid peroxidation and serum triacylglycerol levels in psychologically stressed mice by Oarada, Motoko, Ph.D, Tsuzuki, Tsuyoshi, Ph.D, Gonoi, Tohru, Ph.D, Igarashi, Miki, Ph.D, Kamei, Katsuhiko, M.D., Ph.D, Nikawa, Takeshi, M.D., Ph.D, Hirasaka, Katsuya, Ph.D, Ogawa, Takayuki, M.D., Ph.D, Miyazawa, Teruo, Ph.D, Nakagawa, Kiyotaka, Ph.D, Kurita, Nobuyuki, Ph.D

“…Abstract Objective The intake of ω-3 polyunsaturated fatty acids and psychological stress can each induce tissue lipid peroxidation. In our present study, we…”
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Flow of a single magnetic vortex in a submicron-size superconducting Al disk controlled by radio-frequency currents by Harada, Atsushi, Enomoto, Kengo, Takahide, Yamaguchi, Kimata, Motoi, Yakabe, Taro, Kodama, Kota, Satsukawa, Hidetaka, Kurita, Nobuyuki, Tsuchiya, Satoshi, Terashima, Taichi, Uji, Shinya

“…We report the first observation of a single-vortex flow in a mesoscopic superconductor. A flow of a single vortex is successfully controlled by an rf current…”
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Multiple organ damage caused by a new toxin azaspiracid, isolated from mussels produced in Ireland by Ito, Emiko, Satake, Masayuki, Ofuji, Katsuya, Kurita, Nobuyuki, McMahon, Terry, James, Kevin, Yasumoto, Takeshi

“…A new type of food poisoning resulting from ingestion of mussels produced in Ireland occurred in the Netherlands in 1995 and then reoccurred in Ireland in…”
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On the mechanism of the spin state transition of (Pr1-ySmy)1-xCaxCoO3 by FUJITA, Toshiaki, KAWABATA, Shohei, SATO, Masatoshi, KURITA, Nobuyuki, HEDO, Masato, UWATOKO, Yoshiya

“…Transport, thermal, and magnetic measurements have been carried out on (Pr1-ySmy)1-xCaxCoO3. The system exhibits a structural phase transition accompanied by…”
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