成果 _　抜粋
	・詳細は、正橋直哉　東北大学　研究者紹介へ
	・詳細は、千星　聡　東北大学　研究者紹介へ



	学術論文（2022年）へ
	学術論文（2021年）へ
	学術論文（2020年）へ
	学術論文（2019年～）へ
	特許へ



2022年

・	S. Semboshi, R.Y. Umetsu, Y. Kawahito, H. Akai
	New type of half-metallic fully compensated ferrimagnet
	Scientific Report, 12 (2022) 10687.
	(doi.org/10.1038/s41598-022-14561-8)

・	K. Saito, M. Suzuki, Y. Hayasaka, K. Takenaka, S. Semboshi
	Effect of magnesium doping on discontinuous precipitation in age-hardenable copper–titanium alloys
	Materials Characterization, 189 (2022) 111911.
	(doi.org/10.1016/j.matchar.2022.111911)

・	T. Sueyoshi, S. Semboshi, T. Ozaki, H. Sakane, T. Nishizaki, N. Ishikawa
	Morphology of columnar defects dependent on irradiation direction in high-Tc superconductors
	IEEE Transactions on Applied Superconductivity, 32 (2022) 8000704.
	(doi.org/10.1109/TASC.2022.3153436)

2021年
1.	S. Semboshi, R. Hariki, T. Shuto, H. Hyodo, Y. Kaneno, N. Masahashi
	Age-induced precipitating and strengthening behaviors in a Cu–Ni–Al alloy
	Metallurgical and Materials Transactions A, 52A (2021) 4934-4945.
	(doi.org/10.1007/s11661-021-06435-x)

2.	S. Hanada, N. Masahashi, S. Semboshi, T.K. Jung
	Low Young's modulus of cold groove-rolled ß Ti-Nb-Sn alloys for orthopedic applications
	Materials Science & Engineering A, 802 (2021)140645. (8 pages)
	(doi.org/10.1016/j.msea.2020.140645)

3.	N. Masahashi, Y. Mori, H. Kurishima, H. Inoue, T. Mokudai, S. Semboshi, M. Hatakeyama, E. Itoi, S. Hanada
	Photoactivity of an anodized biocompatible TiNbSn alloy prepared in sodium tartrate / hydrogen peroxide aqueous solution
	Applied Surface Science, 543 (2021) 148829. (11 pages)
	(doi.org/10.1016/j.assusc.2020.148829)

4.	R.Y. Umetsu, S. Semboshi, Y. Mitsui, H. Katsui, Y. Nozaki, I. Yuitoo, T. Takeuchi, M. Saito, H. Kawarada
	Microstructure, Morphology and Magnetic Property of (001)-Textured MnAlGe Films on Si/SiO2 Substrate
	Materials Transactions, 62 (2021) 680-687.
	(doi.org/10.2320/matertrans.MT-M2020309)

5.	T. Nagase, A. Shibata, M. Matsumuro, M. Takemura, S. Semboshi
	Fabrication of the Casting Products in Cu-Zn-Mn-Ni Medium-Entropy Brasses
	Materials Transactions, 62 (2021) 856-863.
	(doi.org/10.2320/matertrans.MT-M2020259)

2020年

1.	S. Semboshi, Y. Kaneno, T. Takasugi, N. Masahashi
	Suppression of discontinuous precipitation in Cu-Ti alloys by aging in a hydrogen atmosphere
	Metallurgical and Materials Transactions A, 51 (2020) 3704-3712.
	(doi.org/10.1007/s11661-020-05801-5)

2.	H. Kato, S. Semboshi, Y. Kaneno, T. Takasugi
	Effects of Iron Addition on the Microstructures and Mechanical Properties of Two-phase Ni3Al-Ni3V Intermetallic Alloys
	Metallurgical and Materials Transactions A, 51 (2020) 2469-2479.
	(doi.org/10.1007/s11661-020-05680-w)

3.	T. Sueyoshi, T. Kotaki, Y. Furuki, T. Fujiyoshi, S. Semboshi, T. Ozaki, H. Sakane, M. Kudo, K. Yasuda, N. Ishikawa
	Strong flux pinning by columnar defects with directional dependent morphologies in GdBCO coated conductors irradiated with 80 MeV Xe ions
	Japanese Journal of Applied Physics, 59 (2020) 023001.
	(doi.org/10.35848/1347-4065/ab6f2b)

4.	K. Okitsu, S. Semboshi
	Synthesis of Au nanorods via autocatalytic growth of Au seeds formed by 1 sonochemical reduction of Au(I): Relation between the formation rate and two characteristics of Au nanorods
	Ultrasonics Sonochemistry, 69 (2020) 105229.
	(doi.org/10.1016/j.ultsonch.2020.105229)

5.	K. Saito, M. Suzuki, S. Semboshi, K. Sato, Y. Hayasaka
	Isothermal Aging Behaviors of Copper–Titanium–Magnesium Supersaturated Solid-Solution Alloys
	Materials Transactions, 61 (2020) 1912-1921.
	(doi.org/10.2320/matertrans.MT-M2020149)

6.	S. Semboshi, H. Nakamura, Y. Kawahito, Y. Kaneno, T. Takasugi
	Unidirectional crystal orientation for Ni3Al-based alloys by laser irradiation
	Metals, 10 (2020) 1011. (10 pages)
	(doi.org/10.3390/met10081011)

7.	T. Yamada, K. Fukuda, S. Semboshi, Y. Saitoh, H. Amekura, A. Iwase, F. Hori
	Control of optical absorption of silica glass by Ag ion implantation and subsequent heavy ion irradiation
	Nanotechnology, 31 (2020) 455706. (12 pages)

2019年

1.	S.Z. Han, S. Semboshi, J. H. Ahn, E.-A. Choi, M. Cho, Y. Kadoi, K. Kim
	Accelerating heterogeneous nucleation to increase hardness and electrical conductivity by deformation prior to aging for Cu-4 at.% Ti alloy
	Philosophical Magazine Letter, 99 (2019) 275-283.
	(doi.org/10.1080/09500839.2019.1670879)

2.	K. Ioroi, Y. Kaneno, S. Semboshi, T. Takasugi
	Microstructures and tensile properties of off-stoichiometric Ni3Al-Ni3V pseudo-binary alloys
	Journal of Materials Research, 34 (2019) 3061-3070.
	(doi.org/10.1557/jmr.2019.269)

3.	T. Nagase, A. Shibata, M. Matsumuro, M. Takemura, S. Semboshi
	Alloy design and fabrication of ingots in Cu-Zn-Mn-Ni-Sn high-entropy and Cu-Zn-Mn-Ni medium-entropy brasses
	Materials and Design, 181 (2019) 107900.
	(doi.org/10.1016/j.matdes.2019.107900)

4.	S. Semboshi, Y. Kaneno, T. Takasugi, S.Z. Han, N. Masahashi
	Effect of composition on the strength and electrical conductivity of Cu-Ti binary alloy wires fabricated by aging and intense drawing
	Metallurgical and Materials Transactions A, 50 (2019) 1389-1396.
	(https://doi.org/10.1007/s11661-018-5088-z).

5.	S. Semboshi, R. Sasaki, Y. Kaneno, T. Takasugi
	Age-induced Precipitation and Hardening Behavior of Ni3Al Intermetallic Alloys Containing Vanadium
	Metals, 9 (2019) 160 (11 pages).
	(doi:10.3390/met9020160)

6.	K. Ioroi, Y. Kaneno, S. Semboshi, T. Takasugi
	Effect of transition metal addition on microstructure and hardening behavior of two phase Ni3Al-Ni3V intermetallic alloys
	Materialia, 5 (2019) 100173. (10 pages)
	(doi.org/10.1016/j.mtla.2018.11.022)

7.	M. Jo, E.-A. Choi, J.H. Ahn, Y.G. Son, K. Kim, J. Lee, S. Semboshi, S.Z. Han
	Effect of prior cold working before aging on the precipitation behavior in a Cu-3.5 wt% Ti alloy
	Journal of Korea Institute of Metals and Materials, 57 (2019) 10-17

2018年～

	・正橋直哉　東北大学　研究者紹介へ
	・千星　聡　東北大学　研究者紹介へ