http://repository.iitr.ac.in/handle/123456789/16258| Title: | Improving the conductivity limits in Si doped Al rich AlGaN |
| Authors: | Reddy P. Guo Q. Tweedie J. Washiyama S. Kaess F. Mita S. Breckenridge M.H. Kirste R. Collazo R. Klump A. Sarkar, Biplab Sitar Z. |
| Published in: | Proceedings of RAPID 2018 - 2018 IEEE Research and Applications of Photonics In Defense Conference |
| Abstract: | We report point defect control of two primary compensating defects in AlGaN: Cn and Viii+nSiAl, based on their dependence on chemical potentials. Reasonable control over the knee behavior of the conductivity and the low doping limit in Al0.65Ga0.35N thin films grown on sapphire is achieved. © 2018 IEEE. |
| Citation: | Proceedings of RAPID 2018 - 2018 IEEE Research and Applications of Photonics In Defense Conference, (2018), 87- 90 |
| URI: | https://doi.org/10.1109/RAPID.2018.8508932 http://repository.iitr.ac.in/handle/123456789/16258 |
| Issue Date: | 2018 |
| Publisher: | Institute of Electrical and Electronics Engineers Inc. |
| Keywords: | AlGaN conductivity knee behavior point defect control |
| ISBN: | 9.78154E+12 |
| Author Scopus IDs: | 56985105000 57200500288 23487136400 51261473800 56310683000 8535369100 57200504504 24450568300 6701729383 55964838400 57205868869 7004338257 |
| Author Affiliations: | Reddy, P., Adroit MaterialsCary NC, United States Guo, Q., Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, United States Tweedie, J., Adroit MaterialsCary NC, United States Washiyama, S., Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, United States Kaess, F., Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, United States Mita, S., Adroit MaterialsCary NC, United States Breckenridge, M.H., Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, United States Kirste, R., Adroit MaterialsCary NC, United States Collazo, R., Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, United States Klump, A., Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, United States Sarkar, B., Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, United States Sitar, Z., Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, United States |
| Funding Details: | ACKNOWLEDGMENT Partial financial support from NSF (DMR-1312582, ECCS-1508854, DMR-1508191, ECCS-1610992, ECCS-1653383), ARO (W911NF-15-2-0068, W911NF-16-C-0101), AFOSR (FA9550-17-1-0225) and PNNL (NA-22-WMS-#66204) is greatly appreciated. |
| Appears in Collections: | Conference Publications [ECE] |
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