Article High-quality multilayer graphene on insulators via metal catalyst alloying in layer exchange with Bayesian optimization

R. Ito ; T. Ishiyama ; K. Nozawa ; J. Kikkawa ; T. Suemasu ; K. Toko ORCID

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R. Ito, T. Ishiyama, K. Nozawa, J. Kikkawa, T. Suemasu, K. Toko. High-quality multilayer graphene on insulators via metal catalyst alloying in layer exchange with Bayesian optimization. CrystEngComm. 2025, 27 (22), 3659-3663. https://doi.org/10.1039/d5ce00061k

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(abstract)

The use of alloy catalysts in metal-induced layer exchange synthesis, supported by machine learning techniques, has been demonstrated to contribute to the improvement of multilayer graphene quality directly formed on a glass substrate. This advancement facilitates low-temperature synthesis and broadens the potential applications of multilayer graphene in next-generation devices.

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Keyword: multilayer graphene, metal catalyst, metal-induced layer exchange

Date published: 2025-05-14

Publisher: Royal Society of Chemistry (RSC)

Journal:

  • CrystEngComm (ISSN: 14668033) vol. 27 issue. 22 p. 3659-3663

Funding:

  • Japan Society for the Promotion of Science 22K18802
  • Japan Science and Technology Corporation JPMJFR222J

Manuscript type: Author's version (Submitted manuscript)

MDR DOI: https://doi.org/10.48505/nims.5971

First published URL: https://doi.org/10.1039/d5ce00061k

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Updated at: 2025-12-09 16:30:33 +0900

Published on MDR: 2025-12-09 12:30:31 +0900

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