Paul, D. J. , Matmon, G., Lever, L., Ikonic, Z., Kelsall, R., Chrastina, D., Isella, G., Von Känel, E. and Neels, A. (2008) Si/SiGe bound-to-continuum quantum cascade emitters. ECS Transactions, 16(10), pp. 865-874. (doi: 10.1149/1.2986846)
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Abstract
Si/SiGe bound-to-continuum quantum cascade emitters designed by self-consistent 6-band k.p modeling and grown by low energy plasma enhanced chemical vapour deposition are presented demonstrating electroluminescence between 1.5 and 3 THz. The electroluminescence is Stark shifted by an electric field and demonstrates polarized emission consistent with the design. Transmission electron microscopy and x-ray diffraction are also presented to characterize the thick heterolayer structure.
| Item Type: | Articles (Letter) |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Paul, Professor Douglas |
| Authors: | Paul, D. J., Matmon, G., Lever, L., Ikonic, Z., Kelsall, R., Chrastina, D., Isella, G., Von Känel, E., and Neels, A. |
| College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
| Research Group: | Semiconductor Devices |
| Journal Name: | ECS Transactions |
| Publisher: | Electrochemical Society |
| ISSN: | 1938-5862 |
| ISSN (Online): | 1938-6737 |
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