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A design for high thermally conductive and electrically semiconducting graphene-based hybrid structures.

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Title: A design for high thermally conductive and electrically semiconducting graphene-based hybrid structures.
Authors: Gong, L. J.1 (AUTHOR), Shi, H. L.2 (AUTHOR) hlshidtdx@163.com, Yang, J.3 (AUTHOR) jieyang-ip@hotmail.com, Han, Q. Z.4 (AUTHOR), Yang, H.1 (AUTHOR), Liu, Q. H.1 (AUTHOR), Jiang, Z. T.1 (AUTHOR) jiangzhaotan@bit.edu.cn
Source: Modern Physics Letters B. 10/30/2025, Vol. 39 Issue 30, p1-11. 11p.
Subjects: Hybrid materials, Molecular dynamics, Thermal conductivity, Electronic equipment, Electronic materials
Abstract: The semimetal characteristic of graphene seriously obstructs its extensive application as a heat-dissipation material in electronic devices. Therefore, it should be urgent to design semiconducting graphene-based structures of high thermal conductivity (TC). In this paper, we construct the hybrid structures composed of graphene and other carbon-based monolayers such as BC3, C3N, and BC6N. It is shown that the hybrid structures may be kept to be semiconducting while their TCs will be increased with the increasing of the graphene zone width. By comparing the TCs of the hybrid structures affiliated with the side comb-type and plane-type structures, we find that the side plane-type structures can enhance the TCs more strongly than the comb-type ones. A further study on the isotope doping shows that the isotope doping in the side structures may induce the increasing of TC. This research provides an important reference for designing the semiconducting and high-TC graphene-based hybrid materials. [ABSTRACT FROM AUTHOR]
Copyright of Modern Physics Letters B is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 186449833
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: A design for high thermally conductive and electrically semiconducting graphene-based hybrid structures.
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  Data: <searchLink fieldCode="AR" term="%22Gong%2C+L%2E+J%2E%22">Gong, L. J.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Shi%2C+H%2E+L%2E%22">Shi, H. L.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> hlshidtdx@163.com</i><br /><searchLink fieldCode="AR" term="%22Yang%2C+J%2E%22">Yang, J.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> jieyang-ip@hotmail.com</i><br /><searchLink fieldCode="AR" term="%22Han%2C+Q%2E+Z%2E%22">Han, Q. Z.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yang%2C+H%2E%22">Yang, H.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Q%2E+H%2E%22">Liu, Q. H.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jiang%2C+Z%2E+T%2E%22">Jiang, Z. T.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> jiangzhaotan@bit.edu.cn</i>
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  Data: <searchLink fieldCode="JN" term="%22Modern+Physics+Letters+B%22">Modern Physics Letters B</searchLink>. 10/30/2025, Vol. 39 Issue 30, p1-11. 11p.
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  Data: <searchLink fieldCode="DE" term="%22Hybrid+materials%22">Hybrid materials</searchLink><br /><searchLink fieldCode="DE" term="%22Molecular+dynamics%22">Molecular dynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+conductivity%22">Thermal conductivity</searchLink><br /><searchLink fieldCode="DE" term="%22Electronic+equipment%22">Electronic equipment</searchLink><br /><searchLink fieldCode="DE" term="%22Electronic+materials%22">Electronic materials</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: The semimetal characteristic of graphene seriously obstructs its extensive application as a heat-dissipation material in electronic devices. Therefore, it should be urgent to design semiconducting graphene-based structures of high thermal conductivity (TC). In this paper, we construct the hybrid structures composed of graphene and other carbon-based monolayers such as BC3, C3N, and BC6N. It is shown that the hybrid structures may be kept to be semiconducting while their TCs will be increased with the increasing of the graphene zone width. By comparing the TCs of the hybrid structures affiliated with the side comb-type and plane-type structures, we find that the side plane-type structures can enhance the TCs more strongly than the comb-type ones. A further study on the isotope doping shows that the isotope doping in the side structures may induce the increasing of TC. This research provides an important reference for designing the semiconducting and high-TC graphene-based hybrid materials. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Modern Physics Letters B is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1142/S0217984925501805
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        Text: English
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      – SubjectFull: Thermal conductivity
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              Text: 10/30/2025
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