Search Results - "SEKINE, Chihiro"

Structural Phase Transition in Antiferromagnet CeCoSi Compared to Isostructural LaCoSi and PrCoSi by Kawamura, Yukihiro, Tanida, Hiroshi, Ueda, Ryodai, Hayashi, Junichi, Takeda, Keiki, Sekine, Chihiro

“…Synchrotron X-ray powder diffraction experiments were carried out at T = 300 K under pressures on a tetragonal metallic compound CeCoSi exhibiting a possible…”
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Development of thermoelectric materials using high-pressure synthesis technique by Sekine, Chihiro, Mori, Yoshihisa

“…Thermoelectric materials, which convert heat energy directly into electricity, play an important role in providing globally sustainable energy. In recent…”
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Composition and microstructure of holmium monosulfide compacts processed by reaction sintering by Bien, Tran Nhu, Hirai, Shinji, Vasilyeva, Inga G., Nikolaev, Ruslan, Sekine, Chihiro, Kamegawa, Atsunori, Wakiya, Kazuhei, Kawamura, Yukihiro

“…With its specific physical property of antiferromagnetism, holmium monosulfide (HoS) is considered as an attractive material for potential application in…”
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High-Pressure Synthesis and Thermoelectric Properties of Partially Filled Skutterudites RxCo4Sb12 (R = In, Tb and Dy) by Awaji, Kouta, Nakajima, Ryosuke, Nishimura, Kazuya, Takedachi, Toma, Ando, Tetsuya, Kawamura, Yukihiro, Gotou, Hirotada, Sekine, Chihiro

“…Partially filled skutterudite compounds RxCo4Sb12 (R = In, Tb and Dy, nominal composition 0.1 ≤ x ≤ 1.5) were synthesized under high pressure using multi-anvil…”
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Magnetic Properties of Layered Rare-Earth Zinc Phosphide HoZn3P3 Prepared under High Pressure by Saravanan, Janagan, Ponmani, Hariharan, Sato, Yuya, Hayashi, Jun-ichi, Kawamura, Yukihiro, Gotou, Hirotada, Sekine, Chihiro

“…The magnetic properties of the two-dimensional triangular-lattice compound HoZn3P3 synthesized under high pressure are reported. We have performed…”
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Study of non-stoichiometric GdSx (0.68 ≤ x ≤ 1.2) processed by reaction sintering by Bien, Tran Nhu, Hirai, Shinji, Vasilyeva, I.G., Nikolaev, Ruslan, Sekine, Chihiro, Atsunori, Kamegawa

“…Pure GdS has numerous practical and potential applications in the electronic field, such as optical devices, photovoltaics, photodiodes, and magnetic recording…”
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Geothermal electricity generator using thermoelectric module for IoT monitoring by Mona, Yuttana, Do, Tuan Anh, Sekine, Chihiro, Suttakul, Pana, Chaichana, Chatchawan

“…We propose a power generation system for IoT monitoring, using thermoelectric generator (TEG) modules and geothermal heat sources. Moreover, optimal conditions…”
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Spin Dynamics at Very Low Temperature in Spin Ice Dy2Ti2O7 by Matsuhira, Kazuyuki, Paulsen, Carley, Lhotel, Elsa, Sekine, Chihiro, Hiroi, Zenji, Takagi, Seishi

“…We have performed AC susceptibility and DC magnetic relaxation measurements on the spin ice system Dy 2 Ti 2 O 7 down to 0.08 K. The relaxation time of the…”
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Systematic Study of Lattice Specific Heat of Filled Skutterudites by MATSUHIRA, Kazuyuki, SEKINE, Chihiro, WAKESHIMA, Makoto, HINATSU, Yukio, NAMIKI, Takahiro, TAKEDA, Keiki, SHIROTANI, Ichimin, SUGAWARA, Hitoshi, KIKUCHI, Daisuke, SATO, Hideyuki

“…The lattice specific heat Clat of La-based filled skutterudites LaT4X12 (T=Fe, Ru and Os; X=P, As, and Sb) has been systematically studied, and both the Debye…”
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Effect of partial Yb filling on thermoelectric properties of skutterudite compound RhSb3 by Sirimart, Jirattagan, Hayashi, Jun-ichi, Kawamura, Yukihiro, Kihou, Kunihiro, Nishiate, Hirotaka, Lee, Chul-Ho, Sekine, Chihiro

“…Partially filled skutterudite compounds YbxRh4Sb12 (0 ≤ x ≤ 0.8 as nominal values) were synthesized under high pressure using a cubic anvil press. The samples…”
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Automatic Holonomic Mobile Micromanipulator for Submillimeter Objects Inspired by the Rhinoceros Beetle by Suzuki, Masaki, Iida, Yohei, Tsukui, Yohei, Kusama, Hazumu, Kinoshita, Ryosuke, Kusui, Eiji, Sunohara, Yuta, Minegishi, Rintaro, Sugiyama, Yuna, Nishimura, Yuko, Sekine, Chihiro, Fuchiwaki, Ohmi

“…Holonomic mobile micromanipulators driven by piezoelectric actuators offer precision and compact design. However, attaining both high speed and positioning…”
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Thermoelectric properties of the Kondo semiconductor CeRu4As12 prepared under high pressure by Sekine, Chihiro, Kawata, Tomokazu, Kawamura, Yukihiro, Yagi, Takehiko

“…The thermoelectric properties of the Kondo semiconductor CeRu 4 As 12 with a filled skutterudite-type structure have been studied. The compound CeRu 4 As 12…”
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Thermoelectric properties of partially filled skutterudites RxCo4Sb12 (R = Ce and Nd) synthesized under high pressures by Mona, Yuttana, Hayashi, Jun-ichi, Kawamura, Yukihiro, Kihou, Kunihiro, Nishiate, Hirotaka, Lee, Chul-Ho, Sekine, Chihiro

“…We report the thermoelectric properties of the partially Ce or Nd filled skutterudite compounds CexCo4Sb12 and NdxCo4Sb12 prepared under high pressures and…”
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Pressure Dependence of Superconducting Properties, Pinning Mechanism, and Crystal Structure of the Fe0.99Mn0.01Se0.5Te0.5 Superconductor by Murugesan, Kannan, Lingannan, Govindaraj, Ishigaki, Kento, Uwatoko, Yoshiya, Sekine, Chihiro, Kawamura, Yukihiro, JunIchi, Hayashi, Joseph, Boby, Vajeeston, Ponniah, Maheswari, Pankaj Kumar, Awana, V. P. S, Sonachalam, Arumugam

“…We have investigated the pressure (P) effect on structural (up to 10 GPa), transport [R(T): up to 10 GPa], and magnetic [(M(T): up to 1 GPa)] properties and…”
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Enhanced thermoelectric performance of optimized Yb-filled and Fe-substituted skutterudite compounds Yb0.6FexCo4−xSb12 by Chen, Yuqi, Kawamura, Yukihiro, Hayashi, Junichi, Sekine, Chihiro

“…Optimized Yb-filled Fe-substituted skutterudites Yb0.6FexCo4−xSb12 (x = 0, 0.5, and 1.0) were synthesized using a high-pressure technique. The samples were…”
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Magnetic Properties of New Filled Skutterudite Compounds EuT4As12 (T = Fe, Ru, and Os) Synthesized under High Pressure by SEKINE, Chihiro, AKAHIRA, Keita, ITO, Koujiro, YAGI, Takehiko

“…New As-based filled skutterudite compounds EuT4As12 (T=Fe, Ru, and Os) have been synthesized under high pressure; these compounds have lattice constants of…”
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Possible Octupole Ordering in Phase II of SmRu4P12 Suggested from Elastic Constants by Yoshizawa, Masahito, Nakanishi, Yoshiki, Oikawa, Masafumi, Sekine, Chihiro, Shirotani, Ichimin, R. Saha, Shanta, Sugawara, Hitoshi, Sato, Hideyuki

“…We have studied the origin of the successive phase transitions in filled skutterudite SmRu4P12 based on the results of elastic constant measurements. The…”
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Pressure-Induced Superconductivity in Filled Skutterudite PrRu4P12 by Miyake, Atsushi, Shimizu, Katsuya, Sekine, Chihiro, Kihou, Kunihiro, Shirotani, Ichimin

“…The high-pressure and low-temperature electrical transport properties of the filled skutterudite, PrRu4P12, which exhibits a metal-to-insulator (M-I)…”
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Specific Heat Study on Sm-based Filled Skutterudite Phosphides SmT4P12 (T=Fe, Ru and Os) by Matsuhira, Kazuyuki, Doi, Yoshihiro, Wakeshima, Makoto, Hinatsu, Yukio, Amitsuka, Hiroshi, Shimaya, Yousuke, Giri, Ram, Sekine, Chihiro, Shirotani, Ichimin

“…Sm-based filled skutterudite phosphides SmFe4P12, SmRu4P12 and SmOs4P12 synthesized at high temperatures and high pressures have been studied by specific heat…”
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A possible novel magnetic ordering in SmRu4P12 by TSUTSUI, Satoshi, KOBAYASHI, Yoshio, SHIROTANI, Ichimin, KIKUCHI, Daisuke, SUGAWARA, Hitoshi, SATO, Hideyuki, OKADA, Takuya, HABA, Hiromitsu, ONODERA, Hideya, YODA, Yoshitaka, MIZUMAKI, Masaichiro, TANIDA, Hajime, URUGA, Tomoya, SEKINE, Chihiro

“…We have carried out X-ray absorption spectroscopy, 149Sm nuclear resonant forward scattering, and 99Ru Mössbauer spectroscopy of SmRu4P12. The X-ray absorption…”
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