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Transport Gap Openi...
Transport Gap Opening and High On-Off Current Ratio in Trilayer Graphene with Self-Aligned Nanodomain Boundaries.
- Article/chapterEnglish2015
Publisher, publication year, extent ...
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2015-08-27
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American Chemical Society (ACS),2015
Numbers
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LIBRIS-ID:oai:lup.lub.lu.se:35e4de17-fdf4-48f7-8248-d711894a8d54
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https://lup.lub.lu.se/record/7835057URI
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https://doi.org/10.1021/acsnano.5b02877DOI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:art swepub-publicationtype
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Subject category:ref swepub-contenttype
Notes
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Trilayer graphene exhibits exceptional electronic properties that are of interest both for fundamental science and for technological applications. The ability to achieve a high on-off current ratio is the central question in this field. Here, we propose a simple method to achieve a current on-off ratio of 10(4) by opening a transport gap in Bernal-stacked trilayer graphene. We synthesized Bernal-stacked trilayer graphene with self-aligned periodic nanodomain boundaries (NBs) on the technologically relevant vicinal cubic-SiC(001) substrate and performed electrical measurements. Our low-temperature transport measurements clearly demonstrate that the self-aligned periodic NBs can induce a charge transport gap greater than 1.3 eV. More remarkably, the transport gap of ∼0.4 eV persists even at 100 K. Our results show the feasibility of creating new electronic nanostructures with high on-off current ratios using graphene on cubic-SiC.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Chaika, Alexander N
(author)
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Huang, Tsung-Wei
(author)
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Syrlybekov, Askar
(author)
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Abid, Mourad
(author)
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Aristov, Victor Yu
(author)
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Molodtsova, Olga V
(author)
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Babenkov, Sergey V
(author)
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Marchenko, D
(author)
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Sánchez-Barriga, Jaime
(author)
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Mandal, Partha Sarathi
(author)
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Varykhalov, Andrei Yu
(author)
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Niu, YuranLund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory(Swepub:lu)maxl-yun
(author)
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Murphy, Barry E
(author)
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Krasnikov, Sergey A
(author)
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Lübben, Olaf
(author)
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Wang, Jing Jing
(author)
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Liu, Huajun
(author)
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Yang, Li
(author)
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Zhang, Hongzhou
(author)
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Abid, Mohamed
(author)
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Janabi, Yahya T
(author)
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Molotkov, Sergei N
(author)
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Chang, Ching-Ray
(author)
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Shvets, Igor
(author)
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Lunds universitetMAX IV-laboratoriet
(creator_code:org_t)
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In:ACS Nano: American Chemical Society (ACS)9:9, s. 8967-89751936-086X1936-0851
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Wu, Han-Chun
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Chaika, Alexande ...
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Huang, Tsung-Wei
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Syrlybekov, Aska ...
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Abid, Mourad
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Aristov, Victor ...
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Molodtsova, Olga ...
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Babenkov, Sergey ...
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Marchenko, D
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Sánchez-Barriga, ...
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Mandal, Partha S ...
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Varykhalov, Andr ...
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Niu, Yuran
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Murphy, Barry E
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Krasnikov, Serge ...
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Lübben, Olaf
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Wang, Jing Jing
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Liu, Huajun
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Yang, Li
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Zhang, Hongzhou
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Abid, Mohamed
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Janabi, Yahya T
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Molotkov, Sergei ...
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Chang, Ching-Ray
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Shvets, Igor
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Nano technology
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and Nano technology
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ACS Nano
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Lund University