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Publikācija: Influence of Ultraviolet Radiation on Surface Electric Potential of P(VDF-TrFE) Films

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Nosaukums oriģinālvalodā Influence of Ultraviolet Radiation on Surface Electric Potential of P(VDF-TrFE) Films
Pētniecības nozare 1. Dabaszinātnes
Pētniecības apakšnozare 1.3. Fizika un astronomija
Autori Edgars Ļaksa
Aleksejs Kataševs
Jurijs Dehtjars
Sergey G Yudin
Marina Romanova
Atslēgas vārdi P(VDF-TrFE), thin films, surface electric potential, ultraviolet radiation, dosimetry, Kelvin force microscopy, glass
Anotācija Changes in surface electric potential of P(VDF-TrFE 70:30) films deposited on glass substrate under influence of UV radiation were investigated. It was found that after 6 minutes of UV irradiation surface electric potential of the films decreased and no changes were observed further increasing irradiation time. Surface electric potential exponentially relaxed to its initial value within 30 min after the irradiation was stopped. The study suggests that P(VDF-TrFE 70:30) films deposited on glass substrate are sensitive to UV radiation and might be used as a material for an UV detector, however, further studies are required.
DOI: 10.1080/00150193.2013.821017
Hipersaite: http://www.tandfonline.com/doi/abs/10.1080/00150193.2013.821017#.UozAYNJkNgQ 
Atsauce Ļaksa, E., Kataševs, A., Dehtjars, J., Yudin, S., Romanova, M. Influence of Ultraviolet Radiation on Surface Electric Potential of P(VDF-TrFE) Films. Ferroelectrics, 2013, Vol.446, Iss.1, 102.-106.lpp. ISSN 0015-0193. e-ISSN 1563-5112. Pieejams: doi:10.1080/00150193.2013.821017
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ID 17049