Photosensitive heterostructures made of sulfonamide zinc phthalocyanine and organic semiconductor

0358558 - ÚMCH 2012 RIV US eng J - Článek v odborném periodiku
Lutsyk, P. - Vertsimakha, Ya. - Nešpůrek, Stanislav - Pomaz, I.
Photosensitive heterostructures made of sulfonamide zinc phthalocyanine and organic semiconductor.
Molecular Crystals and Liquid Crystals. Roč. 535, - (2011), s. 18-29. ISSN 1542-1406. E-ISSN 1563-5287
Výzkumný záměr: CEZ:AV0Z40500505
Klíčová slova: heterostructure * reversal of sign in photovoltage spectra * sulphonamide-substituted phthalocyanine
Kód oboru RIV: CD - Makromolekulární chemie
Impakt faktor: 0.580, rok: 2011

The photovoltaic properties of thin films and double-layer heterostructures made of sulphonamide-substituted zinc phthalocyanine were studied. The films of phthalocyanine were prepared from a chloroform solution by spin-coating. Top-layer components of heterostructures (pentacene, lead phthalocyanine, perylene derivative) were thermally evaporated on phthalocyanine films. The effect of annealing and aging on the photovoltaic properties of films was examined. The observed reversal of the sign of photovoltage spectra for the films and heterostructures was explained in present paper.
Trvalý link: http://hdl.handle.net/11104/0006404