Presentation | 2001/2/22 Electronic states in a vertically coupled dot array K Fujii, Y Sano, T Ohyama, K Oto, S Takaoka, K Murase, K Gamo, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We investigated electronic states in a vertically coupled double dot array by far-infrared magneto-optical absorption measurements. In the far-infrared absorption measurements, peak shifts of the electron transition only in a dot located near the top interface were observed under photoexcitation. The coupling of the dots is changed by photoexcitation of band-gap light. The changes in the coupling affect the electronic states in the dot system. From the systematic study of the peak shift, the influence of the coupling between the dots on the electronic states is discussed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | dot array far-infrared / magneto-optical absorption / coupling |
Paper # | ED2000-270,SDM2000-224 |
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Conference Information | |
Committee | ED |
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Conference Date | 2001/2/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electron Devices (ED) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Electronic states in a vertically coupled dot array |
Sub Title (in English) | |
Keyword(1) | dot array far-infrared |
Keyword(2) | magneto-optical absorption |
Keyword(3) | coupling |
1st Author's Name | K Fujii |
1st Author's Affiliation | Graduate School of Science, Osaka University() |
2nd Author's Name | Y Sano |
2nd Author's Affiliation | Graduate School of Science, Osaka University |
3rd Author's Name | T Ohyama |
3rd Author's Affiliation | Graduate School of Science, Osaka University |
4th Author's Name | K Oto |
4th Author's Affiliation | Graduate School of Science, Osaka University |
5th Author's Name | S Takaoka |
5th Author's Affiliation | Graduate School of Science, Osaka University |
6th Author's Name | K Murase |
6th Author's Affiliation | Graduate School of Science, Osaka University |
7th Author's Name | K Gamo |
7th Author's Affiliation | Graduate School of Engneering, Osaka University |
Date | 2001/2/22 |
Paper # | ED2000-270,SDM2000-224 |
Volume (vol) | vol.100 |
Number (no) | 642 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |