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职业迁徙
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Research
Photovoltaic Materials
Intermediate-Band Solar Cells
Transparent conductive oxides
Graphene Growth on Metal Foils
The understanding of graphene growth on metal substrates is far from complete, yet it has significant consequences for the final film properties. We use low-energy electron microscopy (LEEM) to characterize in-situ graphene growth on metal substrates. By measuring the growth velocity as a function of the carbon adatom concentration, we gain insight into the fundamental processes that control graphene growth. Epitaxial graphene growth on metal substrates is unique in that the film lies a few angstroms above the metal substrate but the edges are bonded to the substrate more strongly than the interior. We investigate the consequences of this strong edge binding for the growth process, including its effects on growth velocity, island morphology, and island impingement.
Photovoltaic Materials
Intermediate-Band Solar Cells
Transparent conductive oxides
Graphene Growth on Metal Foils
The understanding of graphene growth on metal substrates is far from complete, yet it has significant consequences for the final film properties. We use low-energy electron microscopy (LEEM) to characterize in-situ graphene growth on metal substrates. By measuring the growth velocity as a function of the carbon adatom concentration, we gain insight into the fundamental processes that control graphene growth. Epitaxial graphene growth on metal substrates is unique in that the film lies a few angstroms above the metal substrate but the edges are bonded to the substrate more strongly than the interior. We investigate the consequences of this strong edge binding for the growth process, including its effects on growth velocity, island morphology, and island impingement.
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crossref(2024)
Edy Cardona,Matthew K. Horton, Daniel Paulo-Wach,Anthony C. Salazar, Andre Palacios Duran, James Chavez,Shaul Aloni,Junqiao Wu,Oscar D. Dubon
arxiv(2022)
Microscopy and Microanalysisno. S1 (2021): 2338-2340
Microscopy and Microanalysis (2021): 2338-2340
Penghong Ci,Xuezeng Tian,Jun Kang,Anthony Salazar, Kazutaka Eriguchi, Sorren Warkander,Kechao Tang,Jiaman Liu,Yabin Chen,Sefaattin Tongay,Wladek Walukiewicz,Jianwei Miao,
Chemistry of Materialsno. 13 (2018): 4226-4232
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