We report on an approach to bring together single crystal metal catalyst preparation and graphene growth in a combined process flow using a standard cold-wall chemical vapor deposition (CVD) reactor. We employ a sandwich arrangement between a commercial polycrystalline Cu foil and c-plane sapphire wafer and show that close-spaced vacuum sublimation across the confined gap can result in an epitaxial, single-crystal Cu(111) film at high growth rate. The arrangement is scalable (we demonstrate 2″ wafer scale) and suppresses reactor contamination with Cu. While starting with an impure Cu foil, the freshly prepared Cu film is of high purity as measured by time-of-flight secondary ion mass spectrometry. We seamlessly connect the initial metalliza...
A simple method is presented for synthesizing large single crystal graphene domains on melted copper...
Chemical vapor deposition (CVD) is widely considered to be the most economically viable method to pr...
Graphene has a range of unique physical properties(1,2) and could be of use in the development of a ...
We report on an approach to bring together single crystal metal catalyst preparation and graphene gr...
We report on an approach to bring together single crystal metal catalyst preparation and graphene gr...
We report on an approach to bring together single crystal metal catalyst preparation and graphene gr...
There have been breakthroughs in the mass production of graphene by chemical vapor deposition (CVD) ...
We present a simple approach to improving the quality of CVD grown graphene, exploiting a Cu(111) fo...
We present a simple approach to improving the quality of CVD grown graphene, exploiting a Cu(111) fo...
Producing ultra-flat crack-free single-layer high-quality graphene over large areas has remained the...
In this research, we constructed a controlled chamber pressure CVD (CP-CVD) system to manipulate gra...
Chemical vapor deposition (CVD) is widely considered to be the most economically viable method to pr...
© 2020 American Chemical Society.ConspectusGraphene, a one-atom-thick layer of carbon with a honeyco...
We show millimeter-scale graphene single crystals synthesized on commercial Cu foils by the atmosphe...
A simple method is presented for synthesizing large single crystal graphene domains on melted copper...
A simple method is presented for synthesizing large single crystal graphene domains on melted copper...
Chemical vapor deposition (CVD) is widely considered to be the most economically viable method to pr...
Graphene has a range of unique physical properties(1,2) and could be of use in the development of a ...
We report on an approach to bring together single crystal metal catalyst preparation and graphene gr...
We report on an approach to bring together single crystal metal catalyst preparation and graphene gr...
We report on an approach to bring together single crystal metal catalyst preparation and graphene gr...
There have been breakthroughs in the mass production of graphene by chemical vapor deposition (CVD) ...
We present a simple approach to improving the quality of CVD grown graphene, exploiting a Cu(111) fo...
We present a simple approach to improving the quality of CVD grown graphene, exploiting a Cu(111) fo...
Producing ultra-flat crack-free single-layer high-quality graphene over large areas has remained the...
In this research, we constructed a controlled chamber pressure CVD (CP-CVD) system to manipulate gra...
Chemical vapor deposition (CVD) is widely considered to be the most economically viable method to pr...
© 2020 American Chemical Society.ConspectusGraphene, a one-atom-thick layer of carbon with a honeyco...
We show millimeter-scale graphene single crystals synthesized on commercial Cu foils by the atmosphe...
A simple method is presented for synthesizing large single crystal graphene domains on melted copper...
A simple method is presented for synthesizing large single crystal graphene domains on melted copper...
Chemical vapor deposition (CVD) is widely considered to be the most economically viable method to pr...
Graphene has a range of unique physical properties(1,2) and could be of use in the development of a ...