Theoretical Study on the Electronic Properties of Two-Dimensional Covalent Triazine Frameworks/As van der Waals Heterostructures
The manuscript substantiates the structural and electronic properties of covalent triazine frameworks (CTF)/As van der Waals heterostructures (vdWh) employing the standard first-principles calculation method. The numerical results designate that the CTF/As vdWh has robust crystal structures, a type-...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2023-01-01
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| Series: | Advances in Condensed Matter Physics |
| Online Access: | http://dx.doi.org/10.1155/2023/7601146 |
| _version_ | 1797848254947262464 |
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| author | Jianhua Zhu Liping Hao Jing Pan Xingyi Tan |
| author_facet | Jianhua Zhu Liping Hao Jing Pan Xingyi Tan |
| author_sort | Jianhua Zhu |
| collection | DOAJ |
| description | The manuscript substantiates the structural and electronic properties of covalent triazine frameworks (CTF)/As van der Waals heterostructures (vdWh) employing the standard first-principles calculation method. The numerical results designate that the CTF/As vdWh has robust crystal structures, a type-II band alignment (BA), and an indirect bandgap of 1.44 eV. The calculated results demonstrate that the strain could lead to interesting indirect-direct semiconductor transitions, while the external electric field could give rise to type-II to type-I BA and semiconductor-metal transitions. The underlined outcomes present the workability of CTF/As vdWhs in unprecedented high-performance optoelectronic equipment. |
| first_indexed | 2024-04-09T18:25:40Z |
| format | Article |
| id | doaj.art-9fc3b097c9f5415f9341ea0cca14724b |
| institution | Directory Open Access Journal |
| issn | 1687-8124 |
| language | English |
| last_indexed | 2024-04-09T18:25:40Z |
| publishDate | 2023-01-01 |
| publisher | Hindawi Limited |
| record_format | Article |
| series | Advances in Condensed Matter Physics |
| spelling | doaj.art-9fc3b097c9f5415f9341ea0cca14724b2023-04-12T00:00:06ZengHindawi LimitedAdvances in Condensed Matter Physics1687-81242023-01-01202310.1155/2023/7601146Theoretical Study on the Electronic Properties of Two-Dimensional Covalent Triazine Frameworks/As van der Waals HeterostructuresJianhua Zhu0Liping Hao1Jing Pan2Xingyi Tan3Department of Materials and Chemical EngineeringDepartment of Materials and Chemical EngineeringDepartment of Materials and Chemical EngineeringDepartment of PhysicsThe manuscript substantiates the structural and electronic properties of covalent triazine frameworks (CTF)/As van der Waals heterostructures (vdWh) employing the standard first-principles calculation method. The numerical results designate that the CTF/As vdWh has robust crystal structures, a type-II band alignment (BA), and an indirect bandgap of 1.44 eV. The calculated results demonstrate that the strain could lead to interesting indirect-direct semiconductor transitions, while the external electric field could give rise to type-II to type-I BA and semiconductor-metal transitions. The underlined outcomes present the workability of CTF/As vdWhs in unprecedented high-performance optoelectronic equipment.http://dx.doi.org/10.1155/2023/7601146 |
| spellingShingle | Jianhua Zhu Liping Hao Jing Pan Xingyi Tan Theoretical Study on the Electronic Properties of Two-Dimensional Covalent Triazine Frameworks/As van der Waals Heterostructures Advances in Condensed Matter Physics |
| title | Theoretical Study on the Electronic Properties of Two-Dimensional Covalent Triazine Frameworks/As van der Waals Heterostructures |
| title_full | Theoretical Study on the Electronic Properties of Two-Dimensional Covalent Triazine Frameworks/As van der Waals Heterostructures |
| title_fullStr | Theoretical Study on the Electronic Properties of Two-Dimensional Covalent Triazine Frameworks/As van der Waals Heterostructures |
| title_full_unstemmed | Theoretical Study on the Electronic Properties of Two-Dimensional Covalent Triazine Frameworks/As van der Waals Heterostructures |
| title_short | Theoretical Study on the Electronic Properties of Two-Dimensional Covalent Triazine Frameworks/As van der Waals Heterostructures |
| title_sort | theoretical study on the electronic properties of two dimensional covalent triazine frameworks as van der waals heterostructures |
| url | http://dx.doi.org/10.1155/2023/7601146 |
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