Browsing Raksti konferenču krājumā un tēzes (CFI) / Conference Papers and Abstracts by Author "Vembris, Aivars"
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Energy level determination of purine containing blue light emitting organic compounds
Grzibovskis, Raitis; Vembris, Aivars; Sebris, Armands; Kapilinskis, Zigfrids; Turks, Maris (SPIE - International Society for Optics and Photonics, 2018)Organic light emitting diodes (OLED) have found their applications in the mobile and TV screens. Till now the commercially available diodes are made by expensive thermal evaporation in a vacuum. The costs of OLED fabrication ... -
Investigation of photoluminescence and amplified spontaneous emission properties of cyanoacetic acid derivative (KTB) in PVK amorphous thin films
Pervenecka, Julija; Vembris, Aivars; Zarins, Elmars; Kokars, Valdis (SPIE, 2018)In this work photoluminescence and amplified spontaneous emission properties of new original 2-cyanoacetic acid derivative in different concentration mixed in polyvinyl carbazole (PVK) matrix were investigated. Ethyl ... -
Photovoltaic effect in bulk heterojunction system with glass forming indandione derivative DMABI-6Ph
Latvels, Janis; Grzibovskis, Raitis; Pudzs, Kaspars; Vembris, Aivars; Blumberga, Dagnija (Elsevier Ltd, 2018)The aim of the work is to evaluate possible use of 2-[[4-(bis(2-trityloxyethyl)amino)phenyl]methylene]indane-1,3-dione (DMABI-6Ph) as light absorbing material for solar cells. DMABI-6Ph is a perspective material due to its ...