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Yoshinori Okada
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Journal Articles

Dimensionality-driven power-law gap in the bilayer TaTe2 grown by molecular-beam epitaxy

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Bruno Kenichi Saika, Satoshi Yoshida, Markel Pardo-Almanza, Natsuki Mitsuishi, Masato Sakano, Yuita Fujisawa, Yue Wang, Yoshihiro Iwasa, Hideki Matsuoka, Hidefumi Takahashi, Shintaro Ishiwata, Yoshinori Okada, Masaki Nakano, Kyoko Ishizaka
Journal: APL Materials
APL Mater. 12, 071105 (2024)
https://doi.org/10.1063/5.0213957
Published: July 2024
View article titled, Dimensionality-driven power-law gap in the bilayer TaTe<sub>2</sub> grown by molecular-beam epitaxy
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Journal Articles

Enhancement of spin–flop-induced magnetic hysteresis in van der Waals magnet (Fe1−xCox)5GeTe2

Tomoharu Ohta, Kaito Kurokawa, Nan Jiang, Kohei Yamagami, Yoshinori Okada, Yasuhiro Niimi
Journal: Applied Physics Letters
Appl. Phys. Lett. 122, 152402 (2023)
https://doi.org/10.1063/5.0141495
Published: April 2023
View article titled, Enhancement of spin–flop-induced magnetic hysteresis in van der Waals magnet (Fe<sub>1−<em>x</em></sub>Co<sub><em>x</em></sub>)<sub>5</sub>GeTe<sub>2</sub>
Open the PDF for Enhancement of spin–flop-induced magnetic hysteresis in van der Waals magnet (Fe<sub>1−<em>x</em></sub>Co<sub><em>x</em></sub>)<sub>5</sub>GeTe<sub>2</sub> in another window
Includes: Supplementary data
Journal Articles

Metallic delafossite thin films for unique device applications

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Takayuki Harada, Yoshinori Okada
Journal: APL Materials
APL Mater. 10, 070902 (2022)
https://doi.org/10.1063/5.0097269
Published: July 2022
View article titled, Metallic delafossite thin films for unique device applications
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Journal Articles

Butterfly-shaped magnetoresistance in van der Waals ferromagnet Fe5GeTe2

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Tomoharu Ohta, Masashi Tokuda, Shuichi Iwakiri, Kosuke Sakai, Benjamin Driesen, Yoshinori Okada, Kensuke Kobayashi, Yasuhiro Niimi
Journal: AIP Advances
AIP Advances 11, 025014 (2021)
https://doi.org/10.1063/9.0000067
Published: February 2021
View article titled, Butterfly-shaped magnetoresistance in van der Waals ferromagnet Fe<sub>5</sub>GeTe<sub>2</sub>
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Journal Articles

Shubnikov-de-Haas oscillation and possible modification of effective mass in CeTe3 thin films

Mori Watanabe, Ryoya Nakamura, Sanghyun Lee, Takuya Asano, Takashi Ibe, Masashi Tokuda, Hiroki Taniguchi, Daichi Ueta, Yoshinori Okada, Kensuke Kobayashi, Yasuhiro Niimi
Journal: AIP Advances
Series: Magnetism and Magnetic Materials
AIP Advances 11, 015005 (2021)
https://doi.org/10.1063/9.0000074
Published: January 2021
View article titled, Shubnikov-de-Haas oscillation and possible modification of effective mass in CeTe<sub>3</sub> thin films
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Journal Articles

Quantum oscillations with magnetic hysteresis observed in CeTe3 thin films

Mori Watanabe, Sanghyun Lee, Takuya Asano, Takashi Ibe, Masashi Tokuda, Hiroki Taniguchi, Daichi Ueta, Yoshinori Okada, Kensuke Kobayashi, Yasuhiro Niimi
Journal: Applied Physics Letters
Appl. Phys. Lett. 117, 072403 (2020)
https://doi.org/10.1063/5.0007517
Published: August 2020
View article titled, Quantum oscillations with magnetic hysteresis observed in CeTe<sub>3</sub> thin films
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Journal Articles

Width-induced metal–insulator transition in SrVO3 lateral nanowires spontaneously formed on the ultrathin film

Hirofumi Oka, Yoshinori Okada, Kenichi Kaminaga, Daichi Oka, Taro Hitosugi, Tomoteru Fukumura
Journal: Applied Physics Letters
Appl. Phys. Lett. 117, 051603 (2020)
https://doi.org/10.1063/5.0018240
Published: August 2020
View article titled, Width-induced metal–insulator transition in SrVO<sub>3</sub> lateral nanowires spontaneously formed on the ultrathin film
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Journal Articles

Two distinct surface terminations of SrVO3 (001) ultrathin films as an influential factor on metallicity

Hirofumi Oka, Yoshinori Okada, Taro Hitosugi, Tomoteru Fukumura
Journal: Applied Physics Letters
Appl. Phys. Lett. 113, 171601 (2018)
https://doi.org/10.1063/1.5051434
Published: October 2018
View article titled, Two distinct surface terminations of SrVO<sub>3</sub> (001) ultrathin films as an influential factor on metallicity
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Journal Articles

Scanning Tunneling Microscopy/Spectroscopy of Heavily Overdoped Bi2Sr2CuOy Single Crystals

Hideki Mashima, Noritaka Fukuo, Go Kinoda, Taro Hitosugi, Toshihiro Shimada, Takeshi Kondo, Yoshinori Okada, Hiroshi Ikuta, Yuji Matsumoto, Tetsuya Hasegawa
Journal: AIP Conference Proceedings
AIP Conf. Proc. 850, 509–510 (2006)
https://doi.org/10.1063/1.2354808
Published: September 2006
View article titled, Scanning Tunneling Microscopy/Spectroscopy of Heavily Overdoped Bi<sub>2</sub>Sr<sub>2</sub>CuO<sub>y</sub> Single Crystals
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