Two-dimensional (2D) material element with in-plane metal chalcogenide-based heterojunctions and devices including said element
US9595580B2 · kind B2 · utility
7Cited by
3References
44Claims
0Family size
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Key dates
| Filing date | Oct 7, 2014 |
| Grant date | Mar 14, 2017 |
| Priority date | — |
| Expiry date | Nov 25, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24802
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
According to example embodiments, a two-dimensional (2D) material element may include a first 2D material and a second 2D material chemically bonded to each other. The first 2D material may include a first metal chalcogenide-based material. The second 2D material may include a second metal chalcogenide-based material. The second 2D material may be bonded to a side of the first 2D material. The 2D material element may have a PN junction structure. The 2D material element may include a plurality of 2D materials with different band gaps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.