Photoluminescence spectra from porous silicon(111) microstructures temperature and magnetic-field effects

Visible and near-infrared (IR) photoluminescence emission spectra (0.9–3.0 eV) from p-type porous Si(111) microstructures are reported as a function of temperature and magnetic field. The visible peak located at 1.84 eV at 4 K shifted to ∼1.56 eV at 575 K where it disappeared; the intensity reached...

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Veröffentlicht in:	Applied physics letters 1992-06, Vol.60 (25), p.3117-3119
Hauptverfasser:	PERRY, C. H, FENG LU, NAMAVAR, F, KALKHORAN, N. M, SOREF, R. A
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Photoluminescence Physics
Online-Zugang:	Volltext
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