2017 Fiscal Year Final Research Report
Experimental and theoretical study on the two-dimensional Al-C material AlCene
| Project/Area Number |
16K13674
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Crystal engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Research Collaborator |
KUSUNOKI Michiko
TERASAWA Tomo-o
MATSUDA Keita
FUKUI Mai
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Keywords | 2次元物質 |
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| Outline of Final Research Achievements |
In this study, growth of two-dimensional aluminum carbide was demonstrated. As a result of the first-principles calculation, two-dimensional aluminum carbide (AlCene) was a semiconductor with a indirect gap of about 2.18 eV. On the other hand, highly crystalline and extremely thin aluminum carbide was successfully grown on the SiC (000-1) substrate by the pulsed laser deposition technique. At the interface, the carbon atoms of the topmost SiC surface and the aluminum atoms of the aluminum carbide made bonds, which was revealed by high-resolution transmission electron microscope observations.
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| Free Research Field |
固体物理
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