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Authors: H. Omi 1 ; T. Tawara 1 ; T. Hozumi 2 ; R. Kaji 2 ; S. Adachi 2 ; H. Gotoh 3 and T. Sogawa 3

Affiliations: 1 NTT Basic Research Laboratories and NTT Nanophotonics Center, Japan ; 2 Hokkaido University, Japan ; 3 NTT Basic Research Laboratories, Japan

Keyword(s): Er, Sc2O3, Si, Molecular Beam Epitaxy.

Related Ontology Subjects/Areas/Topics: Lasers ; Mobile Software and Services ; Optical Materials ; Optics ; Photonic and Optoelectronic Materials and Devices ; Photonics ; Photonics, Optics and Laser Technology ; Telecommunications ; Waveguide Lasers ; Wireless Information Networks and Systems

Abstract: We grew (ErxSc1-x)2O3 films on Si(111) as a function of x using the molecular beam epitaxy method. The films were characterized by synchrotron grazing incidence and normal X-ray diffraction, cross-sectional transmission electron microscopy, and photoluminescence measurements in spectrum and time domains. We succeeded in obtaining (ErxSc1-x)2O3 films on Si(111) that are strained and exhibit 1.5-m light emission from Er3+ ions at 4 K and room temperature. We found that the epitaxial Er-doped Sc2O3 films are better candidates as a light emitting material than epitaxial layers of Er2O3 on Si(111).

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Paper citation in several formats:
Omi, H.; Tawara, T.; Hozumi, T.; Kaji, R.; Adachi, S.; Gotoh, H. and Sogawa, T. (2014). Molecular Beam Epitaxy of (ErxSc1-x)2O3 on Si(111) for Active Integrated Optical Devices. In Proceedings of 2nd International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS; ISBN 978-989-758-008-6; ISSN 2184-4364, SciTePress, pages 175-179. DOI: 10.5220/0004762001750179

@conference{photoptics14,
author={H. Omi. and T. Tawara. and T. Hozumi. and R. Kaji. and S. Adachi. and H. Gotoh. and T. Sogawa.},
title={Molecular Beam Epitaxy of (ErxSc1-x)2O3 on Si(111) for Active Integrated Optical Devices},
booktitle={Proceedings of 2nd International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS},
year={2014},
pages={175-179},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004762001750179},
isbn={978-989-758-008-6},
issn={2184-4364},
}

TY - CONF

JO - Proceedings of 2nd International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS
TI - Molecular Beam Epitaxy of (ErxSc1-x)2O3 on Si(111) for Active Integrated Optical Devices
SN - 978-989-758-008-6
IS - 2184-4364
AU - Omi, H.
AU - Tawara, T.
AU - Hozumi, T.
AU - Kaji, R.
AU - Adachi, S.
AU - Gotoh, H.
AU - Sogawa, T.
PY - 2014
SP - 175
EP - 179
DO - 10.5220/0004762001750179
PB - SciTePress

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