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DS: Fachverband Dünne Schichten
DS 40: Focussed Session: Oxide Semiconductors for Device and Energy Applications I
(Joint session of DS and HL, organized by DS)
DS 40.9: Talk
Thursday, March 10, 2016, 13:00–13:15, H11
Optical properties of single crystalline SrMoO3 thin films — •Aldin Radetinac, Jörg Zimmermann, Karoline Hoyer, Hongbin Zhang, Philipp Komissinskiy, and Lambert Alff — Institute for Materials Science, TU Darmstadt, Germany
The optical properties of pulsed laser deposited highly crystalline SrMoO3 thin films were investigated.[1] Due to their low resistivity below 30 µΩcm, thin films of SrMoO3 are candidates for transparent conductor applications. The transparency of SrMoO3 extends into the ultraviolet range to about 300 nm. In this range, SrMoO3 has a higher transparency at similar sheet resistance as compared to alternative oxide or metallic materials. Density functional theory shows that electron-electron correlation effects are small in SrMoO3 as compared to other low-resistivity transition metal oxides and predicts the optical properties in good agreement with experiment.
This work was supported by the DFG project KO 4093/1-1.
[1] A. Radetinac, J. Zimmermann, K. Hoyer, H. Zhang, P. Komissinskiy and L. Alff submitted to J. Appl. Phys. (2015)