New materials of co-doped ZnO for LEDs and thin films solar cells

Yu-zhen Yuan; Hui Wang

doi:10.1117/12.849504

25 November 2009 New materials of co-doped ZnO for LEDs and thin films solar cells

Yu-zhen Yuan, Hui Wang

Proceedings Volume 7635, Display, Solid-State Lighting, Photovoltaics, and Optoelectronics in Energy; 76350H (2009) https://doi.org/10.1117/12.849504
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

Abstract

Zr-Al co-doped ZnO (AZZO) were prepared by DC magnetron sputtering on glass slide substrates under different sputtering powers. Microstructure, Electrical and optical properties of AZZO thin films were investigated. The AZZO films with an electrical resistivity as low as 1.07x10^-3Ωcm and an average optical transmission of 88.5% in the visible range were obtained at DC power of 170 W. The optical bandgap depends on the deposition condition, and was in the range of 3.48-3.57 eV. These results make the possibility for light emitting diodes(LEDs) and solar cells with AZZO films as transparent electrodes.

Citation Download Citation

Yu-zhen Yuan and Hui Wang "New materials of co-doped ZnO for LEDs and thin films solar cells", Proc. SPIE 7635, Display, Solid-State Lighting, Photovoltaics, and Optoelectronics in Energy, 76350H (25 November 2009); https://doi.org/10.1117/12.849504

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

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.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available