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|Title: ||Few-layer graphene under high pressure: raman and X-ray diffraction studies|
|Authors: ||Clark, SM|
PRESSURE RANGE MEGA PA 10-100
|Issue Date: ||1-Jan-2013|
|Citation: ||Clark, S. M., Jeon, K.-J., Chen, J.-Y., & Yoo, C.-S. (2013). Few-layer graphene under high pressure: Raman and X-ray diffraction studies. Solid State Communications, 154(0), 15-18.|
|Abstract: ||The effect of pressure on the structure of few-layer graphene has been investigated to 50 GPa in both quasi-hydrostatic and non-hydrostatic conditions, using X-ray diffraction and Raman spectroscopy. The results indicate that few-layer graphene loses its long-range order at the critical interlayer distance of ∼2.8 Å (or above ∼18 GPa), while maintaining the local sp2 hybridization in the layer to 50 GPa. This suggests that graphene not only has the highest stability of all graphitic layer structures, but also becomes one of the most healable structures under large stress. © 2012, Elsevier Ltd.|
|Appears in Collections:||Journal Articles|
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