What question did this study set out to answer?

To synthesize high-quality, large-area transferable graphene on single-crystal Cu(111) thin films supported by reusable sapphire substrates.

March 14, 2011Applied Physics LettersOpen Access

High quality, transferrable graphene grown on single crystal Cu(111) thin films on basal-plane sapphire

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Authors

KRK. M. ReddyBoise State University AGAndrew D. GledhillThe Ohio State University CCChun‐Hu ChenNational Sun Yat-sen University

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Implication

Experimental study demonstrates high-quality graphene growth on reusable single-crystal copper thin films on sapphire, indicating a cost-effective route for scalable, damage-free transfer.

Key Points

To synthesize high-quality, large-area transferable graphene on single-crystal Cu(111) thin films supported by reusable sapphire substrates.
Grew epitaxial single-crystal Cu(111) thin films on reusable basal-plane sapphire [α-Al2O3(0001)] substrates.
Grew large-area graphene directly on the single-crystal Cu(111) thin films for subsequent transfer to target substrates.
Successfully produced high-quality, large-area graphene on epitaxial single-crystal Cu(111) thin films supported by basal-plane sapphire.
Demonstrated a transfer-ready approach that avoids the high cost and graphene damage linked to sacrificing bulk single-crystal copper substrates.

Cite This Study

Reddy et al. (2011) studied this question.

synapsesocial.com/papers/69ff77186018b8d0892d830c https://doi.org/10.1063/1.3569143

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Implication

Experimental study demonstrates high-quality graphene growth on reusable single-crystal copper thin films on sapphire, indicating a cost-effective route for scalable, damage-free transfer.

High quality, transferrable graphene grown on single crystal Cu(111) thin films on basal-plane sapphire

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Implication

Key Points

Cite This Study

High quality, transferrable graphene grown on single crystal Cu(111) thin films on basal-plane sapphire

Discussion

Member takes

Implication

Key Points

Cite This Study

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