Luminescence properties of Si-containing porous matrix–PbS nanoparticle systems

Journal Article · Tue Dec 15 00:00:00 EST 2015 · Semiconductors

DOI:https://doi.org/10.1134/S1063782615130138· OSTI ID:22469660

Aleksandrova, O. A.; Lamkin, I. A.; Maksimov, A. I.; Maraeva, E. V.; Mikhailov, I. I.; Moshnikov, V. A. ^[1]; Musikhin, S. F. ^[2]; Nalimova, S. S.; Permyakov, N. V.; Spivak, Yu. M.; Travkin, P. G. ^[1]

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1. St. Petersburg State Electrotechnical University “LETI” (Russian Federation)
2. St. Petersburg State Polytechnic University (Russian Federation)

The luminescence properties of systems that contain lead-sulfide nanoparticles deposited onto substrates fabricated from porous silicon, oxidized porous silicon, and porous (tin-oxide)–(silicon-oxide) layers are studied. It is shown that the structure and composition of the matrix induce a strong effect on the luminescence spectra of colloidal quantum dots, defining their emission wavelength.

• OSTI ID: 22469660
• Journal Information: Semiconductors, Vol. 49, Issue 13; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7826
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
EMISSION SPECTRA
LAYERS
LEAD SULFIDES
LUMINESCENCE
MATRIX MATERIALS
NANOPARTICLES
POROUS MATERIALS
QUANTUM DOTS
SILICON
SILICON OXIDES
SUBSTRATES
TIN OXIDES
WAVELENGTHS