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| Title | Mechanisms of lateral ordering of InAs/GaAs quantum dot superlattices |
| Publication Type | Journal Article |
| Year of Publication | 2003 |
| Authors | W Chen, B Shin, RS Goldman, A Stiff, and PK Bhattacharya |
| Journal | Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures : Processing, Measurement, and Phenomena : an Official Journal of the American Vacuum Society |
| Volume | 21 |
| Issue | 4 |
| Start Page | 1920 |
| Pagination | 1920 - 1923 |
| Date Published | 07/2003 |
| Abstract | The mechanisms of lateral ordering of InAs/GaAs quantum dot superlattices were investigated. The lateral spacing between dot columns in a series of five-period dot superlattices annealed for various times, was determined by using cross-sectional scanning tunneling microscopy. It was found that the average column spacing increases as the annealing time was increased. |
| Short Title | Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures : Processing, Measurement, and Phenomena : an Official Journal of the American Vacuum Society |