ㆍBi dopingThis strong doping effect is stable enough to last for more than 10 months under ambient conditions due to the barrier properties of graphene covering the BI dopants. Also, graphene (BI graphene) showed excellent sheet resistance as low as ∼200 ohm/sq and high carrier concentration.
S. J. Kim et al. Simultaneous Etching and Doping by Cu-Stabilizing Agent for High-Performance Graphene-Based Transparent Electrodes. Chem. Mater., 2014, 26 (7), pp 2332–2336.
ㆍDry transferIf your substrate cannot go through a wet graphene transfer method based upon its solubility in water or in acetone, then the other option is Graphene Square's Dry transfer method. The first option is using our patented Thermal Release Tape [TRT] or the Pressure Sensitive Adhesive Film [PSAF].
(1)S. Bae et al. "Roll-to-roll production of 30 inch graphene films for transparent electrodes" Nature Nanotech. 5, 574 (2010) (Cover Article)
(2)S. J. Kim*, T. Choi* et al. "Ultra-Clean Patterned Transfer of Single-Layer Graphene by Recyclable Pressure Sensitive Adhesive Films" Nano Letters 15, 3236–3240 (2015).
K. J. Choi et al. "Reduced Water Vapor Transmission Rate of Graphene Gas Barrier Films for Flexible Organic Field-Effect Transistors" ACS Nano 9, 5818–5824 (2015).
Graphene on SiO2/Si wafer
size, design change
Graphene on PDMS
Large Area Graphene (on PET) A4 size
Graphene on customized substrate (coated PMMA)
Graphene on customized substrate (PAC glass)
1-layer Graphene vs 2-layer Graphene (Multi-stacked graphene)
|ETH Zurich||University of Exeter|
|Nokia Research Center||Sabanci University|
|Seoul National University||Korea Atomic Energy Research Institute|
|Intel Corporation||University of Oxford|
|Edicogenome||Korea Advanced Institute of Science and Technology|
|Ulsan National Institute of Science and Technology||Korea Basic Science Institute|
|University of Applied Sciences, Berlin||University of Westminster|
|Korea Institute of Science and Technology||Korea Institute of Ceramic|
|Korea University||Korea Aerospace University|
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