Publication: Structural dependent eu3+ luminescence, photoelectric and hysteresis effects in porous strontium titanate
Дата
2020
Авторы
Rudenko, M.
Litvinov, V.
Ermachikhin, A.
Chubenko, E.
Gaponenko, N.
Borisenko, V. E.
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Аннотация
© 2020 by the authors. Licensee MDPI, Basel, Switzerland.Eu3+ doped porous nanostructured SrTiO3 films and powder fabricated by sol-gel route without using any precursor template are characterized by different morphology and phase composition. The films show red and yellow luminescence with the most intensive photoluminescence (PL) bands at 612 nm and 588 nm, respectively. Raman, secondary ion mass spectrometry (SIMS), and X-ray diffraction (XRD) analysis of undoped nanostructured porous SrTiO3 films showed the presence of TiO2, SrO, and SrTiO3 phases and their components. The undoped porous SrTiO3 films are photosensitive and demonstrate resistive switching. The capacitance-voltage hysteresis loops with the width of about 6 V in the frequency range of 2 kHz—2 MHz were observed.
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Цитирование
Structural dependent eu3+ luminescence, photoelectric and hysteresis effects in porous strontium titanate / Rudenko, M. [et al.] // Materials. - 2020. - 13. - № 24. - P. 1-11. - 10.3390/ma13245767
URI
https://www.doi.org/10.3390/ma13245767
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https://www.scopus.com/record/display.uri?eid=2-s2.0-85098239381&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000603504600001
https://openrepository.mephi.ru/handle/123456789/23020