In this work, we study the potential of Eu-doped 2D α-MoO3 nanocrystal films for their implementation in nanophotonic luminescent devices. The films have been fabricated by pulsed laser deposition by alternate deposition of MoO3 and Eu targets. The result was a multilayer nano-film of MoO3 layers and Eu3+ doping ions between them. The resulting films are amorphous with of Eu concentrations up to 0.3%. Upon, thermal treatment the formation of the crystals occurs. When this MoO3 crystals are excited by a 355 nm laser, a clear luminousness emission peak appears in the red around 611 nm correspond to the 5D0→7F2 transition of Eu3+. This work is promising towards the development of integrated nano-emitting devices based in 2D α-MoO3.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.