Luminescence of porous silicon and porous silicon encapsulated structures.

• Autorzy: Monastyrskii, L.S , Olenych, I.B. , Parandii, P.P.
• Języki publikacji: EN

Abstrakty

EN

Spectroscopic properties of encapsulated porous silicon (PS) have been studied in detail. In order to investigate different heterostructures of porous silicon a complex of analysis methods such as photoluminescence (PL) electroluminescence (EL), cathodoluminescence (CL) and thermostimulated depolarisation (TSD) were applied. The process of light emission shows a tendency to decrease. This decrease varies for different kinds of luminescence. The EL intensity dynamics depends on polarization effects in porous silicon.

Słowa kluczowe

PL

krzem porowaty; struktura; właściwości spektroskopowe; luminescencja; emisja świetlna

EN

porous Si; structure; spectroscopic properties; heterostructures; luminescence; light emission

• Czasopismo: Optica Applicata
• Rocznik: 2000
• Tom: Vol. 30, nr 4
• Strony: 641-646
• Opis fizyczny: Bibliogr. 4 poz., rys. 4

Twórcy

autor

Monastyrskii, L.S

autor

Olenych, I.B.

autor

Parandii, P.P.

• Department of Physics, Ivan Franko Lviv State University, 50 Dragomanov Str., 79005, Lviv, Ukraine.