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In this work time-resolved photoluminescence spectra (PL-TRS) under pulsed excitation of fresh porous silicon (PSi) and with thin copper phthalocyanine (CuPc) deposited on the top of such structure are presented. The PSi substrate have been by electrochemical etching method produced. The CuPc coating have been using physical vapor deposition (PVD) in high vacuum prepared. The PL-TRS of such structures...
In this paper we present photoluminescence (PL) spectra of porous silicon (PSi) coated with thin top layer of copper phthalocyanine (CuPc). PSi was by electrochemical anodisation method prepared. CuPc based thin organic film was using physical vapor deposition (PVD) in high vacuum on the top of fresh PSi deposited. PL was under pulsed excitation measured and samples were in vacuum enclosed. PSi/CuPc...
In this paper, photoluminescence (PL) spectra of porous silicon (PSi) prepared by electrochemical anodisation coated with small-molecule based thin organic films are presented. Thin layers of copper phthalocyanine (CuPc) and tris(8-hydroxyquinoline) aluminium (Alq3) were deposited on PSi using the conventional thermal evaporation in high vacuum. Presented structures exhibit strong photoluminescence...
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