Wyniki wyszukiwania - Biblioteka Nauki

Ten serwis zostanie wyłączony 2025-02-11.

Nowa wersja platformy, zawierająca wyłącznie zasoby pełnotekstowe, jest już dostępna.
Przejdź na https://bibliotekanauki.pl

Ograniczanie wyników

2 Acta Physica Polonica A

2 1993

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Photoluminescence Properties of Porous Silicon Prepared by Electrochemical Etching of Si Epitaxial Layer

100%

Nossarzewska-Orłowska E. , Brzozowski A.

nr 4

713-716

The photoluminescence properties of porous layers prepared by anodization of p/p^{+} silicon epitaxial wafers are presented. The shift of the photoluminescence spectrum towards shorter wavelength due to the porosity increase and the experimental dependence of the photoluminescence maximum position on HF concentration during anodization are shown. Degradation of the photoluminescence intensity dependence on the storage time is described.

Visible Luminescence from Porous Silicon

61%

Bała W. , Firszt F. , Nossarzewska-Orłowska E. , Brzozowski A. , Orłowski B. , Kowalski B. , Guziewicz E.

nr 4

761-764

This paper presents results of investigation of the temperature dependence of visible luminescence in porous silicon layers prepared by anodization in hydrofluoric acid. Luminescence spectra were measured in the temperature range between 40 K and 350 K. Room temperature reflectivity spectra were also measured in vacuum ultraviolet radiation range from 4 eV to 12 eV.