Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/76315
Title: | Photoelectric properties of Si doping superlattice structure on 6H-SiC(0001) | Authors: | Li, LB Zang, Y Hu, JC Lin, SH Chen, ZM |
Issue Date: | 2017 | Source: | Materials, 25 June 2017, v. 10, no. 6, 583, p. 1-6 | Abstract: | The energy-band structure and visible photoelectric properties of a p/n-Si doping superlattice structure (DSL) on 6H-SiC were simulated by Silvaco-TCAD. The,n the Si-DSL structures with 40 nm-p-Si/50 nm-n-Si multilayers were successfully prepared on 6H-SiC(0001) Si-face by chemical vapor deposition. TEM characterizations of the p/n-Si DSL confirmed the epitaxial growth of the Si films with preferred orientation and the misfit dislocations with a Burgers vector of 1/3 < 21-1 > at the p-Si/n-Si interface. The device had an obvious rectifying behavior, and the turn-on voltage was about 1.2 V. Under the visible illumination of 0.6 W/cm(2), the device demonstrated a significant photoelectric response with a photocurrent density of 2.1 mA/cm(2). Visible light operation of the Si-DSL/6H-SiC heterostructure was realized for the first time. | Keywords: | Si 6H-SiC heterostructure Doping superlattice Photoelectric properties Chemical vapor deposition Transmission electron microscopy |
Publisher: | Molecular Diversity Preservation International (MDPI) | Journal: | Materials | ISSN: | 1996-1944 | EISSN: | 1996-1944 | DOI: | 10.3390/ma10060583 | Rights: | © 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). The following publication Li, L. B., Zang, Y., Hu, J. C., Lin, S. H., & Chen, Z. M. (2017). Photoelectric properties of Si doping superlattice structure on 6H-SiC(0001). Materials, 10(6), (Suppl. ), UNSP 583, - is available at https://dx.doi.org/10.3390/ma10060583 |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Li_Photoelectric_Properties_Si.pdf | 1.68 MB | Adobe PDF | View/Open |
Page views
132
Last Week
1
1
Last month
Citations as of Oct 13, 2024
Downloads
55
Citations as of Oct 13, 2024
WEB OF SCIENCETM
Citations
1
Last Week
0
0
Last month
Citations as of Oct 17, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.