Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Saito, Yoshito"'
Polarization analyses of the terahertz (THz) emission from Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+\delta}$ whisker crystals used for superconducting THz emitters were conducted. The THz emission mode was estimated by a simple polarization measurement, and a
Externí odkaz:
http://arxiv.org/abs/2209.08506
Publikováno v:
In Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 5 December 2024 322
Autor:
Obata, Yu, Saito, Yoshito, Miyakawa, Riku, Murai, Takumi, Nakane, Kotaro, Iida, Yusuke, Moriguchi, Yoshinari
Publikováno v:
In Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 5 July 2024 315
Autor:
Saito, Yoshito, Adachi, Shintaro, Matsumoto, Ryo, Nagao, Masanori, Fujita, Shuma, Hayama, Ken, Terashima, Kensei, Takeya, Hiroyuki, Kakeya, Itsuhiro, Takano, Yoshihiko
Publikováno v:
Applied Physics Express 14, 033003 (2021)
Cuprate superconductor Bi2Sr2CaCu2O8+{\delta} (BSCCO) has been a promising candidate of a coherent, continuous, and compact THz light source owing to its intrinsic Josephson junction inside the crystal structure. In this paper, we utilized BSCCO cros
Externí odkaz:
http://arxiv.org/abs/2012.01600
Autor:
de Castro, Pedro Baptista, Terashima, Kensei, Yamamoto, Takafumi D, Iwasaki, Suguru, Saito, Akiko T., Matsumoto, Ryo, Adachi, Shintaro, Saito, Yoshito, ElMassalami, Mohammed, Takeya, Hiroyuki, Takano, Yoshihiko
Intending to optimize the giant magnetocaloric properties of HoB$_{2}$, we synthesized and magnetocalorically characterized Ho$_{1-x}$Gd$_{x}$B$_{2}$(0.1 $\leq$ x $\leq$ 0.4) alloys. We found out that Gd enters stoichiometrically and randomly into th
Externí odkaz:
http://arxiv.org/abs/2011.12660
Autor:
de Castro, Pedro Baptista, Terashima, Kensei, Yamamoto, Takafumi D., Iwasaki, Suguru, Matsumoto, Ryo, Adachi, Shintaro, Saito, Yoshito, Takeya, Hiroyuki, Takano, Yoshihiko
Publikováno v:
Science and Technology of Advanced Materials 2020
Recently, a massive magnetocaloric effect near the liquefaction temperature of hydrogen has been reported in the ferromagnetic material HoB$_{2}$. Here we investigate the effects of Dy substitution in the magnetocaloric properties of Ho$_{1-x}$Dy$_{x
Externí odkaz:
http://arxiv.org/abs/2005.12000
Autor:
de Castro, Pedro Baptista, Terashima, Kensei, Yamamoto, Takafumi D, Hou, Zhufeng, Iwasaki, Suguru, Matsumoto, Ryo, Adachi, Shintaro, Saito, Yoshito, Song, Peng, Takeya, Hiroyuki, Takano, Yoshihiko
Publikováno v:
NPG Asia Materials 12:35 (2020)
Magnetic refrigeration exploits the magnetocaloric effect which is the entropy change upon application and removal of magnetic fields in materials, providing an alternate path for refrigeration other than the conventional gas cycles. While intensive
Externí odkaz:
http://arxiv.org/abs/2005.05618
Autor:
Adachi, Shintaro, Matsumoto, Ryo, Yamamoto, Sayaka, Yamamoto, Takafumi D., Terashima, Kensei, Saito, Yoshito, Echevarria, Miren Esparza, de Castro, Pedro Baptista, Song, Peng, Iwasaki, Suguru, Takeya, Hiroyuki, Takano, Yoshihiko
Publikováno v:
Appl. Phys. Lett. (2020)
We have developed an approach to control the carrier density in various material under high pressure by the combination of an electric double layer transistor (EDLT) with a diamond anvil cell (DAC). In this study, this EDLT-DAC was applied to a Bi th
Externí odkaz:
http://arxiv.org/abs/2002.09835
Publikováno v:
In Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 15 December 2023 303
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