Publications
Spintronics Research Network Division
FY 2023
- A. Yamada, M. Yamada, S. Kusumoto, Julio A. do Nascimento, Connor Murrill, S. Yamada, K. Sawano, V. K. Lazarov, and K. Hamaya,
“Growth of all-epitaxial Co2MnSi/Ge/Co2MnSi vertical spin-valve structures on Si”,
Mat. Sci. Semicon. Proc. 173, 108140 (2024).
- M. Yamada, S. Suzuki, Ai I. Osaka, K. Sumi, T. Inoue, A. N. Hattori, S. Yamada, K. Sawano, M. Dhamrin, and K. Hamaya,
“Al-Ge-paste-induced liquid phase epitaxy of Si-rich SiGe(111) for epitaxal Co-based Heusler alloys”,
Mat. Sci. Semicon. Proc. 174, 108232 (2024).
- M. Yamada, S. Kusumoto, A. Yamada, Y. Wagatsuma, K. Sawano, and K. Hamaya,
“Effect of Sn doping on low-temperature growth of Ge epilayers on half-metallic Co2FeSi”,
Mat. Sci. Semicon. Proc. 171, 107987 (2024).
- J. Okabayashi, T. Usami, A. M. Yatmeidhy, Y. Murakami, Y. Shiratsuchi, R. Nakatani, Y. Gohda, and K. Hamaya,
“Strain-induced specific orbital control in a Heusler alloy-based interfacial multiferroics”,
NPG Asia Mater. 16, 3 (2024). (Nature Research).
- T. Onabe, Z. Wu, T. Tohei, Y. Hayashi, K. Sumitani, Y. Imai, S. Kimura, T. Naito, K. Hamaya, and A. Sakai,
“Local strain distribution analysis in strained SiGe spintronics devices”,
Jpn. J. Appl. Phys. 63, 02SP61(2024).
- N. Amamizu, M. Nishida, K. Sasaki, R. Kishi, and Y. Kitagawa,
“Theoretical study on the open-shell electronic structure and electron conductivity of [18]annulene as a molecular parallel circuit model”,
Nanomaterials 14, 98 (2024).
- K. Sakoda, S. Yamaguchi, K. Honjo, Y. Kitagawa, T. Mitsudome, and T. Mizugaki,
“Reductive amination of carboxylic acids under H2 using a heterogeneous Pt–Mo catalyst”,
Green Chem. accepted, (2024).
- A. Yamasaki, T. Oguni, T. Hayashida, K. Miyazaki, N. Tanaka, K. Nakagawa, K. Tamura, K. Mimura, N. Kawamura, H. Fujiwara, G. Nozue, A. Ose, Y. Kanai-Nakata, A. Higashiya, S. Hamamoto, K. Tamasaku, M. Yabashi, T. Ishikawa, S. Imada, A.Sekiyama, H. Sakata, and S. Demura,
“Bulk superconductivity in Pb-substituted BiS2-based compounds studied by hard-x-ray spectroscopy”,
Phys. Rev. B accepted, (2024).
- T. Ohkochi, R. Takahashi, H. Fujiwara, H. Takahashi, R. Adam, U. Parlak, K. Yamamoto, H. Osawa, M. Kotsugi, A. Tsukamoto, H. Wadati, A. Sekiyama, C. M. Schneider, M. Tsunoda, S. Suga, and T. Kinoshita,
“Investigation of deterministic and cumulative nature in helicity-dependent optical switching of ferrimagnetic Gd–Fe–Co films”,
J. Magn. Magn. Mater. accepted, (2024).
- M. Sugino, K. Ueda, T. Kida, M. Hagiwara, and J. Matsuno,
“Effect of interface quality on spin Hall magnetoresistance in Pt/MgFe2O4 bilayers”,
Appl. Phys. Express 17, 013003 (2024).
- N. Mitsuishi, Y. Sugita, T. Akiba, Y. Takahashi, M. Sakano, K. Horiba, H. Kumigashira, H. Takahashi, S. Ishiwata, Y. Motome, and K. Ishizaka,
“Unveiling the orbital-selective electronic band reconstruction through the structural phase transition in TaTe2”,
Phys. Rev. Res. 6, 013155 (2024).
- X. Liu, Y. Matsumoto, T. Fujita, A. Ludwig, A. D. Wieck, and A. Oiwa,
“Accelerated Adiabatic Passage of a Single Electron Spin Qubit in Quantum Dots”,
Phys. Rev. Lett. 132, 027002 (2024).
- C. Fan, K. Sakamoto, and P. Krüger,
“Carrier doping of Bi2Se3 surface by chemical adsorption – a DFT study”,
Appl. Surf. Sci. 643, 158699 (2024).
- R. Itaya, Y. Higuchi, T. Nishioka, M. Tomita, K. Kuroda, J. Fujii, H. Sato, and K. Sakamoto,
“Interface of Manganese(II) Phthalocyanine and Topological Insulators”,
J. Phys. Chem. C 128, 2705-2712 (2024).
- T. Watanabe, M. Goto, Y. Ando, T. Watakabe, H. Nomura, and Y. Suzuki,
“Magnetoresistance ratio in magnetic tunnel junction with silicon diffused MgO barrier”,
Appl. Phys. Express 17, 013001 (2024).
- K. Ujimoto, H. Sameshima, K. Toyoki, T. Moriyama, K. Nakamura, Y. Kotani, M. Suzuki, I. Iino, N. Kawamura, R. Nakatani, and Y. Shiratsuchi,
“Giant gate-modulation of antiferromagnetic spin reversal field by magnetoelectric effect”,
NPG Asia Materials, accepted, (2024).
- T. Usami, Y. Sanada, Y. Shiratsuchi, S. Yamada, T. Kanashima, R. Nakatani, and K. Hamaya,
“Converse magnetoelectric coupling coefficient greater than 10-6 s/m in perpendicularly magnetized Co/Pd multilayers on Pb(Mg1/3Nb2/3)O3-PbTiO3”,
J. Magn. Magn. Mater. 570, 170532 (2023).
- Y. Murakami, T. Usami, R. Watarai, Y. Shiratsuchi, T. Kanashima, R. Nakatani, Y. Gohda, and K. Hamaya,
“Metastable Co3Mn/Fe/Pb(Mg1/3Nb2/3)O3-PbTiO3 multiferroic heterostructures”,
J. Appl. Phys. 134, 224101 (2023).
- S. Kimura, M. Yamada, T. Okuno, K. Sawano, K. Hamaya, and K. Ando,
“Dzyaloshinskii-Moriya interaction at epitaxial ferromagnet/semiconductor interface”,
Phys. Rev. B 108, 094441 (2023).
- K. Yamamoto, T. Matsuo, M. Yamada, Y. Wagatsuma, K. Sawano, and K. Hamaya,
“Electrical properties of a low-temperature fabricated Ge-based top-gate MOSFET structure with epitaxial ferromagnetic Heusler-alloy Schottky-tunnel source and drain”,
Mat. Sci. Semicon. Proc. 167, 107763 (2023).
- S. Hu, S. Yamada, P-C. Chang, K. Ohnishi, W-C. Lin, K. Hamaya, and T. Kimura,
“Efficient electrical manipulation of magnetization process using epitaxially controlled Co2FeSi/BaTiO3 multiferroic interface”,
Phys. Rev. Applied 20, 034029 (2023).
- S. Yamada, M. Kato, S. Ichikawa, M. Yamada, T. Naito, Y. Fujiwara, and K. Hamaya,
“Half-metallic Heusler alloy/GaN heterostructure for semiconductor spintronics devices”,
Adv. Electron. Mater. 9, 2300045 (2023).
- N. Soya, M. Yamada, K. Hamaya, and K. Ando,
“Isotropic spin Hall effect in an epitaxial ferromagnet”,
Phys. Rev. Lett. 131, 076702 (2023).
- S. Miki, K. Hashimoto, J. Cho, J. Jung, C. Y. You, R. Ishikawa, E. Tamura, H. Nomura, M. Goto, and Y. Suzuki,
“Spatial control of skyrmion stabilization energy by low-energy Ga+ ion implantation”,
Appl. Phys. Lett. 122, 202401 (2023).
- T. Tonami, M. Nakano, R. Kishi, and Y. Kitagawa,
“Effects of introducing nitrogen atoms into oligoacene skeleton on vibronic coupling and singlet fission dynamics”,
Chem. Phys. Lett. 813, 140311 (2023).
- T. Tonami, H. Miyamoto, M. Nakano, R. Kishi, and Y. Kitagawa,
“Theoretical Study on Thermal Structural Fluctuation Effects of Intermolecular Configurations on Singlet Fission in Pentacene Crystal Models”,
J. Phys. Chem. A 127, 1883 (2023).
- T. Kodama, K. Uchida, C. Nakasuji, R. Kishi, Y. Kitagawa, and M. Tobisu,
“Open-Shell Germylene Stabilized by a Phenalenyl-Based Ligand”,
Inorg. Chem. 62, 7861 (2023).
- K. Sumida, S. Higaki, H. Sato, D. Tsuru, K. Miyamoto, T. Okuda, Y. Kuroiwa, C. Moriyoshi, K. Takase, T. Oguchi, and A. Kimura,
“One-Dimensional Band Structure in Quasi-Two-Dimensional η-Mo4O11 Revealed by Angle-Resolved Photoelectron Spectroscopy and First-Principles Calculation”,
J. Phys. Soc. Jpn. 92, 084706 (2023).
- H. Takahashi, T. Sasaki, A. Nakano, K. Akiba, M. Takahashi, A. H. Mayo, M. Onose, T. C. Kobayashi, and S. Ishiwata,
“Superconductivity in a ferroelectric-like topological semimetal SrAuBi”,
npj Quantum Mater. 8, 77 (2023).
- T. Suzuki, Y. Kubota, N. Mitsuishi, S. Akatsuka, J. Koga, M. Sakano, S. Masubuchi, Y. Tanaka, T. Togashi, H. Ohsumi, K. Tamasaku, M. Yabashi, H. Takahashi, S. Ishiwata, T. Machida, I. Matsuda, K. Ishizaka, and K. Okazaki,
“Ultrafast control of the crystal structure in a topological charge-density-wave material”,
Phys. Rev. B 108, 184305 (2023).
- N. Katayama, Y. Matsuda, K. Kojima, T. Hara, S. Kitou, N. Mitsuishi, H. Takahashi, S. Ishiwata, K. Ishizaka, and H. Sawa,
“Observation of local atomic displacements intrinsic to the double zigzag chain structure of 1T-MTe2 (M = V, Nb, Ta)”,
Phys. Rev. B 107, 245113 (2023).
- H. Takahashi, K. Akiba, M. Takahashi, A. H. Mayo, M. Ochi, T. C. Kobayashi, and S. Ishiwata,
“Superconductivity in a magnetic Rashba semimetal EuAuBi”,
J. Phys. Soc. Jpn. 92, 013701 (2023).
- H. Fujiwara, Y. Nakatani, H. Aratani, Y. K.-Nakata, K. Yamagami, S. Hamamoto, T. Kiss, A. Yamasaki, A. Higashiya, S. Imada, A. Tanaka, K. Tamasaku, M. Yabashi, T. Ishikawa, A. Yasui, H. Yamagami, J. Miyawaki, A. Miyake, T. Ebihara, Y. Saitoh, and A. Sekiyama,
“Impact of the ground-state 4f symmetry for anisotropic cf hybridization in the heavy-fermion superconductor CeNi2Ge2”,
Phys. Rev. B 108, 165121 (2023).
- T. Ishibe, Y. Komatsubara, K. Ishikawa, S. Takigawa, N. Naruse, Y. Mera, Y. Yamashita, Y. Ohishi and Y. Nakamura,
“Boosting Thermoelectric Performance in Epitaxial GeTe Film/Si by Domain Engineering and Point Defect Control”,
ACS Appl. Mater. Interfaces 15, 26104 (2023).
- H. N. Nam, Q. M. Phung, K. Suzuki, A. Masago, H. Shinya, T. Fukushima, and K. Sato,
“Insight into Scattering Mechanisms and Transport Properties of AgCuS for Flexible Thermoelectric Applications”,
ACS Appl. Mater. Interfaces 15, 43871 (2023).
- F. Luo, K. Toyoki, C. Mitsumata, J. Shen, R. Nakatani, and Y. Shiratsuchi,
“Direct observation and stochastic analysis on thermally activated nucleation and growth of individual magnetic domain”,
J. Magn. Magn. Mater. 587, 171228 (2023).
- T. Kobayashi, Y. Toichi, K. Yaji, Y. Nakata, Y. Yaoita, M. Iwaoka, M. Koga, Y. Zhang, J. Fujii, S. Ono, Y. Sassa, Y. Yoshida, Y. Hasegawa, F. Komori, S. Shin, S. Ichinokura, R. Akiyama, S. Hasegawa, T. Shishidou, M. Weinert, and K. Sakamoto,
“Revealing the Hidden Spin-Polarized Bands in a Superconducting Tl Bilayer Crystal”,
Nano Lett. 23, 7675 (2023).
- Y. Taniguchi, Hao-Bo Li, K. Shimoyama, A. N. Hattori, and H. Tanaka,
“Epitaxial growth of EuNiO3 on SrTiO3 and its application to stacked protonation resistance switching devices”,
Appl. Phys. Lett. 122, 263502 (2023).
- T. Morita, T. Koyama, and D. Chiba,
“Process gas dependence of spin-orbit torque in Pt/NiO/Co structures”,
Appl. Phys. Lett. 122, 262402 (2023).
- T. Gokita, R. Nagira, T. Torii, T. Koyama, and D. Chiba,
“Modulation of perpendicular magnetic anisotropy in CoFeB/MgO structure by an application of biaxial tensile strain”,
Appl. Phys. Express 16, 063001 (2023).
- R. Atsumi, J. Shiogai, T. Yamazaki, T. Seki, K. Ueda, and J. Matsuno,
“Impact of epitaxial strain relaxation on ferromagnetism in a freestanding La2/3Sr1/3MnO3 membrane”,
Jpn. J. Appl. Phys. 62, 100902 (2023).
- K. Ueda, H. Fujii, T. Kida, M. Hagiwara, and J. Matsuno,
“Spin current generation from an epitaxial tungsten dioxide WO2”,
APL Materials 11, 061125 (2023). [Featured Article]
- H. Sakai, K. Nakagawa, K. Tsuruda, J. Shiogai, K. Akiba, M. Tokunaga, S. Kimura, S. Awaji, A. Tsukazaki, H. Murakawa, and N. Hanasaki,
“Variation of Landau level splitting in the Fermi level controlled Dirac metals (Eu,Gd)MnBi2”,
Phys. Rev. B 108, 1151421 (2023).
- H. Murakawa, Y. Nakaoka, K. Iwase, T. Kida, M. Hagiwara, H. Sakai, and N. Hanasaki,
“Giant negative magnetoresistance in the layered semiconductor CeTe2-xSbx with variable magnetic polarom density”,
Phys. Rev. B 107, 165138 (2023).
- D. Hirai, T. Ambai, T. Konoike, S. Uji, Y. Hattori, Ta. Terashima, H. Ishikawa, K. Kindo, N. Katayama, T. Oguchi, and Z. Hiroi,
“Fermi Surface and Light Quasi Particles in Hourglass Nodal Chain Metal β-ReO2”,
J. Phys. Condense. Matter. 35, 405503 (2023).
- K. Ujimoto ,H.Sameshima, K.Toyoki, Y. Kotani, T. Moriyama, K. Nakamura, R. Nakatani, and Y. Shiratsuchi,
“Direct observation of antiferromagnetic domains and field-induced reversal in Pt/Cr2O3/Pt epitaxial trilayers”,
Appl. Phys. Lett. 123, 022407 (2023).
- K. Toyoki, D. Kitaguchi, Y. Sihiratsuchi, and R. Nakatani,
“Influence of long- and short-range chemical order on spontaneous magnetization in single-crystalline Fe0.6Al0.4 compound thin films”,
J. Phys. Condense. Matter. 36, 135805 (2023).
- F. Matsui, K. Hagiwara, E. Nakamura, T. Yano, H. Matsuda, Y. Okano, S. Kera, E. Hashimoto, S. Koh, K. Ueno, T. Kobayashi, E. Iwamoto, K. Sakamoto, S. Tanaka, and S. Suga,
“Soft x-ray photoelectron momentum microscope for multimodal valence band stereography”,
Rev. Sci. Instrum. 94, 083701 (2023).
- R. Itaya, Y. Toichi, R. Nakanishi, N. Ebara, Y. Nakata, K. Kasai, K. Kuroda, M. Arita, I. Yamamoto, K. Fukunani, and K. Sakamoto,
“Creation of a p-type TlBiSe2 using photo-induced doping”,
Phys. Rev. Mater. 7, 114201 (2023).
- J. Zhang, W. Kosaka, Q. Liu, N. Amamizu, Y. Kitagawa, and H. Miyasaka,
“CO2-Sensitive Porous Magnet: Antiferromagnet Creation from a Paramagnetic Charge-Transfer Layered Metal–Organic Framework”,
J. Am. Chem. Soc. 145, 26179 (2023).
- Y. Miyazawa, Z. Wang, S. Hatano, R. Takagi, H. Matsuoka, N. Amamizu, Y. Kitagawa, E. Kayahara, S. Yamago, and M. Abe,
“Generation and Characterization of a Tetraradical Embedded in a Curved Cyclic Paraphenylene Unit”,
Chem. Eur. J. 29, e202301009 (2023).
- R. Ishii, M. Uejo, E. Watari, M. Ikeda, H. Murakawa, H. Sakai, M. Matsuda, H. Yoshioka, M. Tsuchiizu, and N. Hanasaki,
“Ferrimagnetic charge order in molecular conductors with diluted localized spins exhibiting enhanced giant magnetoresistance effect”,
Phys. Rev. B 108, 205114 (2023).
- T. N. A. Nguyen, Q. N. Pham, V. T. Chu, K. T.Do, T. H. Nguyen, H. N. Pham, M. Goto, M. Fukumoto, H. Tomita, T. Watanabe, H.Kubota, A. Fukushima, K. Yakushiji, and Y. Suzuki,
“Highly Sensitive Detection of Weak Low Frequency Magnetic Fields Using Single Nanoscale Orthogonal MgO Magnetic Tunnel Junctions under a Large Bias Field”,
Mater. Trans. 64, 2128 (2023).