Heteroepitaxial growth of InSb thin film on SrTiO3(001) by pulsed laser deposition for magnetic Hall sensor application
In: Japanese Journal of Applied Physics, Jg. 61 (2022-08-01), Heft 8, S. 080902-80902
serialPeriodical
Zugriff:
Ⅲ–Ⅴ semiconductor compound InSb with a zinc blende structure and extremely high electron mobility was grown as a thin film on SrTiO3(STO)(001) substrate by pulsed laser deposition. The growth of (111) oriented InSb was observed despite a large lattice mismatch of 1.6% ([1−10]InSb∣∣ [010]STO) and 17.8% ([11−2]InSb∣∣ [100]STO). Electron mobility of 94 cm2V−1s−1at room temperature was confirmed by Hall effect measurement and the magnetic field reversal down to 1 Oe was detected. Growth of InSb/STO (001) thin film could be a promising approach for the detection of magnetic signals from various perovskite type functional oxide materials and will find applications in future devices.
Titel: |
Heteroepitaxial growth of InSb thin film on SrTiO3(001) by pulsed laser deposition for magnetic Hall sensor application
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Autor/in / Beteiligte Person: | Lee, Koomok ; Shigematsu, Kei ; Azuma, Masaki |
Zeitschrift: | Japanese Journal of Applied Physics, Jg. 61 (2022-08-01), Heft 8, S. 080902-80902 |
Veröffentlichung: | 2022 |
Medientyp: | serialPeriodical |
ISSN: | 0021-4922 (print) ; 1347-4065 (print) |
DOI: | 10.35848/1347-4065/ac7bf3 |
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