| Autor: |
S. Suraprapapich, Nan Thidar Chit Swe, Somsak Panyakeow, C. Wissawinthanon |
| Rok vydání: |
2007 |
| Předmět: |
|
| Zdroj: |
2007 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems. |
| DOI: |
10.1109/nems.2007.352218 |
| Popis: |
The splitting and shifting of eigen-energy levels of coupled binary quantum dots was theoretically studied. The amount of splitting as a function of applied electric field strength, in particular, was investigated. The eigen-energy of the system was calculated from the time-independent Schrodinger equation using a finite-difference method. It was found that a larger electric field leads to a larger amount of eigen-energy splitting. Since the degree of linear polarization is related to the amount of splitting of the eigen-energies, we can expect that the binary quantum dots should exhibit a stronger degree of linear polarization with increasing applied electric field. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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