| Paper Abstract and Keywords |
| Presentation |
2022-05-30 13:30
[Poster Presentation]
Creation of single silicon-vacancy centers in nanodiamonds by ion implantation
Kazuki Suzuki, Konosuke Shimazaki, Hideaki Takashima (Kyoto Univ.), Hiroshi Abe, Ohshima Takeshi (QST), Shigeki Takeuchi (Kyoto Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Color centers in nanodiamonds are expected to have applications in quantum technology. Among them, silicon vacancy centers (SiV centers) are attracting attention as candidates for single-photon sources because of their high luminescence efficiency of more than 70 % toward zero-phonon lines. We have fabricated SiV centers in nanodiamonds by implanting silicon ions into pre-prepared nanodiamonds. However, single SiV centers have not been discovered, due to the large amount of the implanted ions. To find out the condition for the fabrication of single SiV centers, we have controlled the amount of the ion implantation between 1011 and 1013 ions/cm2. As a result, we have succeeded in the fabrication of the single SiV centers in nanodiamonds with the size of about 25 nm. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Diamond / SiV center / Single photon source / Ion implantation / / / / |
| Reference Info. |
IEICE Tech. Rep. |
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| Download PDF |
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| Conference Information |
| Committee |
QIT |
| Conference Date |
2022-05-30 - 2022-05-31 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Quantum Information |
| Paper Information |
| Registration To |
QIT |
| Conference Code |
2022-05-QIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Creation of single silicon-vacancy centers in nanodiamonds by ion implantation |
| Sub Title (in English) |
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| Keyword(1) |
Diamond |
| Keyword(2) |
SiV center |
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Single photon source |
| Keyword(4) |
Ion implantation |
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| 1st Author's Name |
Kazuki Suzuki |
| 1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
| 2nd Author's Name |
Konosuke Shimazaki |
| 2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
| 3rd Author's Name |
Hideaki Takashima |
| 3rd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
| 4th Author's Name |
Hiroshi Abe |
| 4th Author's Affiliation |
National Institutes for Quantum Science and Technology (QST) |
| 5th Author's Name |
Ohshima Takeshi |
| 5th Author's Affiliation |
National Institutes for Quantum Science and Technology (QST) |
| 6th Author's Name |
Shigeki Takeuchi |
| 6th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2022-05-30 13:30:00 |
| Presentation Time |
120 minutes |
| Registration for |
QIT |
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