Surface structures of single-crystal graphene on Cu/Ni(111) and Ge(110) substrates studied by scanning tunneling microscopy
The success in the synthesis of wafer-size single-crystal graphene enables a tremendous breakthrough in the development of graphene-based devices. Understanding the growth mechanism is essential for the design of suitable substrates to meet the demand of various applications. Here, we investigate th...
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| Veröffentlicht in: | Journal of applied physics 2019-08, Vol.126 (7) |
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| container_issue | 7 |
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| container_title | Journal of applied physics |
| container_volume | 126 |
| creator | Zhu, Hailong Cui, Fenwei Zhang, Xuefu Ma, Ni Hu, Xudong Di, Zengfeng Xie, Xiaoming Li, Ang |
| description | The success in the synthesis of wafer-size single-crystal graphene enables a tremendous breakthrough in the development of graphene-based devices. Understanding the growth mechanism is essential for the design of suitable substrates to meet the demand of various applications. Here, we investigate the detailed growth process of the monolayer single-crystal graphene on Cu/Ni(111) and Ge(110) surfaces using scanning tunneling microscopy. The
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° surface structure on Cu/Ni(111) and 1 × 1 atomic structure on Ge(110) are found to match the graphene lattice along the armchair direction. These specific atomic arrangements dictate the quasiepitaxial nature of graphene growth on both substrates despite their apparent differences in native lattice geometry. |
| doi_str_mv | 10.1063/1.5108699 |
| format | Article |
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° surface structure on Cu/Ni(111) and 1 × 1 atomic structure on Ge(110) are found to match the graphene lattice along the armchair direction. These specific atomic arrangements dictate the quasiepitaxial nature of graphene growth on both substrates despite their apparent differences in native lattice geometry.</description><subject>Applied physics</subject><subject>Atomic structure</subject><subject>Copper</subject><subject>Crystal structure</subject><subject>Graphene</subject><subject>Microscopy</subject><subject>Nickel</subject><subject>Scanning tunneling microscopy</subject><subject>Single crystals</subject><subject>Substrates</subject><subject>Surface structure</subject><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqdkEtLAzEUhYMoWKsL_0HAjRWmvZnMTJqlFK1C0YW6HtI86pRpZsxDGPzzprTg3tU9i--ee89B6JrAlEBFZ2RaEphXnJ-gURI8Y2UJp2gEkJNszhk_RxfebwEImVM-Qj9v0RkhNfbBRRmi0x53BvvGblqdSTf4IFq8caL_1FbjzuJFnL00t4SQCRZW4aVOGibYx3WyECHt-xBVoxVeD9hLYW3ywiFaq9u92jXSdV52_XCJzoxovb46zjH6eHx4Xzxlq9fl8-J-lUmas5CVwOlaFqUqCBVFWTChQZkKFIiKVoJRZkxZckZzqvmcgqwUN0wUPIXUUjE6RjcH3951X1H7UG-76Gw6Wec5K6AinEKiJgdq_5532tS9a3bCDTWBet9tTepjt4m9O7BeNkGEprP_g7879wfWvTL0F3aihyA</recordid><startdate>20190821</startdate><enddate>20190821</enddate><creator>Zhu, Hailong</creator><creator>Cui, Fenwei</creator><creator>Zhang, Xuefu</creator><creator>Ma, Ni</creator><creator>Hu, Xudong</creator><creator>Di, Zengfeng</creator><creator>Xie, Xiaoming</creator><creator>Li, Ang</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20190821</creationdate><title>Surface structures of single-crystal graphene on Cu/Ni(111) and Ge(110) substrates studied by scanning tunneling microscopy</title><author>Zhu, Hailong ; Cui, Fenwei ; Zhang, Xuefu ; Ma, Ni ; Hu, Xudong ; Di, Zengfeng ; Xie, Xiaoming ; Li, Ang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c327t-5093bc45d413a4547ae0df60d0a636a737ff5597323e9830c6d9f7a49001ecd73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Applied physics</topic><topic>Atomic structure</topic><topic>Copper</topic><topic>Crystal structure</topic><topic>Graphene</topic><topic>Microscopy</topic><topic>Nickel</topic><topic>Scanning tunneling microscopy</topic><topic>Single crystals</topic><topic>Substrates</topic><topic>Surface structure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Hailong</creatorcontrib><creatorcontrib>Cui, Fenwei</creatorcontrib><creatorcontrib>Zhang, Xuefu</creatorcontrib><creatorcontrib>Ma, Ni</creatorcontrib><creatorcontrib>Hu, Xudong</creatorcontrib><creatorcontrib>Di, Zengfeng</creatorcontrib><creatorcontrib>Xie, Xiaoming</creatorcontrib><creatorcontrib>Li, Ang</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of applied physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Hailong</au><au>Cui, Fenwei</au><au>Zhang, Xuefu</au><au>Ma, Ni</au><au>Hu, Xudong</au><au>Di, Zengfeng</au><au>Xie, Xiaoming</au><au>Li, Ang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Surface structures of single-crystal graphene on Cu/Ni(111) and Ge(110) substrates studied by scanning tunneling microscopy</atitle><jtitle>Journal of applied physics</jtitle><date>2019-08-21</date><risdate>2019</risdate><volume>126</volume><issue>7</issue><issn>0021-8979</issn><eissn>1089-7550</eissn><coden>JAPIAU</coden><abstract>The success in the synthesis of wafer-size single-crystal graphene enables a tremendous breakthrough in the development of graphene-based devices. Understanding the growth mechanism is essential for the design of suitable substrates to meet the demand of various applications. Here, we investigate the detailed growth process of the monolayer single-crystal graphene on Cu/Ni(111) and Ge(110) surfaces using scanning tunneling microscopy. The
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° surface structure on Cu/Ni(111) and 1 × 1 atomic structure on Ge(110) are found to match the graphene lattice along the armchair direction. These specific atomic arrangements dictate the quasiepitaxial nature of graphene growth on both substrates despite their apparent differences in native lattice geometry.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.5108699</doi><tpages>5</tpages></addata></record> |
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| source | AIP Journals Complete; Alma/SFX Local Collection |
| subjects | Applied physics Atomic structure Copper Crystal structure Graphene Microscopy Nickel Scanning tunneling microscopy Single crystals Substrates Surface structure |
| title | Surface structures of single-crystal graphene on Cu/Ni(111) and Ge(110) substrates studied by scanning tunneling microscopy |
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