@article{ref1,
title="Time-Resolved 1.5 μm-Band Photoluminescence of Highly Oriented β-FeSi2 Films Prepared by Magnetron-Sputtering Deposition",
journal="Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers",
year="2004",
author="Chu, S. and Hirohada, T. and Kuwabara, M. and Kan, H. and Hiruma, T.",
volume="43",
number="2 A",
pages="L127-L129",
abstract="Temporal decay characteristics of highly (110)-oriented β-FeSi 2 films were explored at 77 K and at room temperature. The 1.5μm-band photoluminescence (PL) decayed as fast as that of the laser pulse, giving a characteristic decay time of subnanosecond, which is four orders faster than that of β-FeSi2 precipitates previously reported. In addition, the PL intensity of our β-FeSi2 films suffered a much weaker thermal quenching from 77 K to room temperature. These results indicated possible promising applications in light-emitting and high-speed response devices.<p /><p>Language: en</p>",
language="en",
issn="0021-4922",
doi="10.1143/jjap.43.l127",
url="http://dx.doi.org/10.1143/jjap.43.l127"
}