Large-scale and transferable graphene films grown on metal substrates by chemical vapor deposition (CVD) still hold great promise for future nanotechnology. To realize the promise, one of the key issues is to further improve the quality of graphene, e. g., uniform thickness, large grain size, and low defects. Here we grow graphene films on Cu foils by CVD at ambient pressure, and study the graphene nucleation and growth processes under different concentrations of carbon precursor. On the basis of the results, we develop a two-step ambient pressure CVD process to synthesize continuous single-layer graphene films with large grain size (up to hundreds of square micrometers). Scanning electron microscopy and Raman spectroscopy characterizations confirm the film thickness and uniformity. The transferred graphene films on cover glass slips show high electrical conductivity and high optical transmittance that make them suitable as transparent conductive electrodes. The growth mechanism of CVD graphene on Cu is also discussed, and a growth model has been proposed. Our results provide important guidance toward the synthesis of high quality uniform graphene films, and could offer a great driving force for graphene based applications.
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Bolotin, K. I.
Sikes, K. J.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Appl Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Sikes, K. J.
Jiang, Z.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USA
Natl High Magnet Field Lab, Tallahassee, FL 32310 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Jiang, Z.
Klima, M.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Klima, M.
Fudenberg, G.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Fudenberg, G.
Hone, J.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Hone, J.
Kim, P.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Kim, P.
Stormer, H. L.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USA
Columbia Univ, Dept Appl Phys, New York, NY 10027 USA
Alcatel Lucent Technol, Bell Labs, Murray Hill, NJ 07974 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
机构:
Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Cao, Helin
Yu, Qingkai
论文数: 0引用数: 0
h-index: 0
机构:
Univ Houston, Ctr Adv Mat, Houston, TX 77204 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Yu, Qingkai
Jauregui, L. A.
论文数: 0引用数: 0
h-index: 0
机构:
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA
Purdue Univ, Sch Elect & Comp Engn, W Lafayette, IN 47907 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Jauregui, L. A.
Tian, J.
论文数: 0引用数: 0
h-index: 0
机构:
Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Tian, J.
Wu, W.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Houston, Ctr Adv Mat, Houston, TX 77204 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Wu, W.
Liu, Z.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Houston, Ctr Adv Mat, Houston, TX 77204 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Liu, Z.
Jalilian, R.
论文数: 0引用数: 0
h-index: 0
机构:
Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Jalilian, R.
Benjamin, D. K.
论文数: 0引用数: 0
h-index: 0
机构:
Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Benjamin, D. K.
Jiang, Z.
论文数: 0引用数: 0
h-index: 0
机构:
Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Jiang, Z.
Bao, J.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Houston, Ctr Adv Mat, Houston, TX 77204 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Bao, J.
Pei, S. S.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Houston, Ctr Adv Mat, Houston, TX 77204 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Pei, S. S.
Chen, Yong P.
论文数: 0引用数: 0
h-index: 0
机构:
Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA
Purdue Univ, Sch Elect & Comp Engn, W Lafayette, IN 47907 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
机构:
Univ Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, EnglandUniv Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, England
Geim, A. K.
Novoselov, K. S.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, EnglandUniv Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, England
机构:
Sungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Sungkyunkwan Univ, SKKU Adv Inst Nanotechnol, Suwon 440746, South Korea
Sungkyunkwan Univ, Ctr Nanotubes & Nanostruct Composites, Suwon 440746, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Kim, Keun Soo
Zhao, Yue
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USASungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Zhao, Yue
Jang, Houk
论文数: 0引用数: 0
h-index: 0
机构:
Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 440746, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Jang, Houk
Lee, Sang Yoon
论文数: 0引用数: 0
h-index: 0
机构:
Samsung Adv Inst Technol, Suwon 440600, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Lee, Sang Yoon
Kim, Jong Min
论文数: 0引用数: 0
h-index: 0
机构:
Samsung Adv Inst Technol, Suwon 440600, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Kim, Jong Min
Kim, Kwang S.
论文数: 0引用数: 0
h-index: 0
机构:
Pohang Univ Sci & Technol, Dept Chem, Pohang 790784, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Kim, Kwang S.
Ahn, Jong-Hyun
论文数: 0引用数: 0
h-index: 0
机构:
Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 440746, South Korea
Sungkyunkwan Univ, SKKU Adv Inst Nanotechnol, Suwon 440746, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Ahn, Jong-Hyun
Kim, Philip
论文数: 0引用数: 0
h-index: 0
机构:
Sungkyunkwan Univ, SKKU Adv Inst Nanotechnol, Suwon 440746, South Korea
Columbia Univ, Dept Phys, New York, NY 10027 USASungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Kim, Philip
Choi, Jae-Young
论文数: 0引用数: 0
h-index: 0
机构:
Samsung Adv Inst Technol, Suwon 440600, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Choi, Jae-Young
Hong, Byung Hee
论文数: 0引用数: 0
h-index: 0
机构:
Sungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Sungkyunkwan Univ, SKKU Adv Inst Nanotechnol, Suwon 440746, South Korea
Sungkyunkwan Univ, Ctr Nanotubes & Nanostruct Composites, Suwon 440746, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USA
Columbia Univ, Def Adv Res Projects Agcy Ctr Integrated Micro Na, New York, NY 10027 USAColumbia Univ, Dept Mech Engn, New York, NY 10027 USA
Lee, Changgu
Wei, Xiaoding
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Mech Engn, New York, NY 10027 USA
Wei, Xiaoding
Kysar, Jeffrey W.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USA
Columbia Univ, Ctr Nanostruct Mat, New York, NY 10027 USAColumbia Univ, Dept Mech Engn, New York, NY 10027 USA
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Bolotin, K. I.
Sikes, K. J.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Appl Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Sikes, K. J.
Jiang, Z.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USA
Natl High Magnet Field Lab, Tallahassee, FL 32310 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Jiang, Z.
Klima, M.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Klima, M.
Fudenberg, G.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Fudenberg, G.
Hone, J.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Hone, J.
Kim, P.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
Kim, P.
Stormer, H. L.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USA
Columbia Univ, Dept Appl Phys, New York, NY 10027 USA
Alcatel Lucent Technol, Bell Labs, Murray Hill, NJ 07974 USAColumbia Univ, Dept Phys, New York, NY 10027 USA
机构:
Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Cao, Helin
Yu, Qingkai
论文数: 0引用数: 0
h-index: 0
机构:
Univ Houston, Ctr Adv Mat, Houston, TX 77204 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Yu, Qingkai
Jauregui, L. A.
论文数: 0引用数: 0
h-index: 0
机构:
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA
Purdue Univ, Sch Elect & Comp Engn, W Lafayette, IN 47907 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Jauregui, L. A.
Tian, J.
论文数: 0引用数: 0
h-index: 0
机构:
Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Tian, J.
Wu, W.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Houston, Ctr Adv Mat, Houston, TX 77204 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Wu, W.
Liu, Z.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Houston, Ctr Adv Mat, Houston, TX 77204 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Liu, Z.
Jalilian, R.
论文数: 0引用数: 0
h-index: 0
机构:
Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Jalilian, R.
Benjamin, D. K.
论文数: 0引用数: 0
h-index: 0
机构:
Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Benjamin, D. K.
Jiang, Z.
论文数: 0引用数: 0
h-index: 0
机构:
Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Jiang, Z.
Bao, J.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Houston, Ctr Adv Mat, Houston, TX 77204 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Bao, J.
Pei, S. S.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Houston, Ctr Adv Mat, Houston, TX 77204 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Pei, S. S.
Chen, Yong P.
论文数: 0引用数: 0
h-index: 0
机构:
Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA
Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA
Purdue Univ, Sch Elect & Comp Engn, W Lafayette, IN 47907 USAPurdue Univ, Dept Phys, W Lafayette, IN 47907 USA
机构:
Univ Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, EnglandUniv Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, England
Geim, A. K.
Novoselov, K. S.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, EnglandUniv Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, England
机构:
Sungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Sungkyunkwan Univ, SKKU Adv Inst Nanotechnol, Suwon 440746, South Korea
Sungkyunkwan Univ, Ctr Nanotubes & Nanostruct Composites, Suwon 440746, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Kim, Keun Soo
Zhao, Yue
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Phys, New York, NY 10027 USASungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Zhao, Yue
Jang, Houk
论文数: 0引用数: 0
h-index: 0
机构:
Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 440746, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Jang, Houk
Lee, Sang Yoon
论文数: 0引用数: 0
h-index: 0
机构:
Samsung Adv Inst Technol, Suwon 440600, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Lee, Sang Yoon
Kim, Jong Min
论文数: 0引用数: 0
h-index: 0
机构:
Samsung Adv Inst Technol, Suwon 440600, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Kim, Jong Min
Kim, Kwang S.
论文数: 0引用数: 0
h-index: 0
机构:
Pohang Univ Sci & Technol, Dept Chem, Pohang 790784, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Kim, Kwang S.
Ahn, Jong-Hyun
论文数: 0引用数: 0
h-index: 0
机构:
Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 440746, South Korea
Sungkyunkwan Univ, SKKU Adv Inst Nanotechnol, Suwon 440746, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Ahn, Jong-Hyun
Kim, Philip
论文数: 0引用数: 0
h-index: 0
机构:
Sungkyunkwan Univ, SKKU Adv Inst Nanotechnol, Suwon 440746, South Korea
Columbia Univ, Dept Phys, New York, NY 10027 USASungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Kim, Philip
Choi, Jae-Young
论文数: 0引用数: 0
h-index: 0
机构:
Samsung Adv Inst Technol, Suwon 440600, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Choi, Jae-Young
Hong, Byung Hee
论文数: 0引用数: 0
h-index: 0
机构:
Sungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
Sungkyunkwan Univ, SKKU Adv Inst Nanotechnol, Suwon 440746, South Korea
Sungkyunkwan Univ, Ctr Nanotubes & Nanostruct Composites, Suwon 440746, South KoreaSungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USA
Columbia Univ, Def Adv Res Projects Agcy Ctr Integrated Micro Na, New York, NY 10027 USAColumbia Univ, Dept Mech Engn, New York, NY 10027 USA
Lee, Changgu
Wei, Xiaoding
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USAColumbia Univ, Dept Mech Engn, New York, NY 10027 USA
Wei, Xiaoding
Kysar, Jeffrey W.
论文数: 0引用数: 0
h-index: 0
机构:
Columbia Univ, Dept Mech Engn, New York, NY 10027 USA
Columbia Univ, Ctr Nanostruct Mat, New York, NY 10027 USAColumbia Univ, Dept Mech Engn, New York, NY 10027 USA