Friday, November 02, 2012

Direct probing of density of states of reduced graphene oxides in a wide voltage range by tunneling junction

(author unknown)



Sheng-Tsung Wang, Yen-Fu Lin, and Ya-Chi Li et al.

Reduced graphene oxide (rGO) sheets are synthesized and tunneling junction devices are fabricated with an aluminum oxide layer inserted in between electrodes and rGO sheets. Differential conductances, revealing density of states (DOS), of rGO sheets are measured in a wide voltage range. A differen ... [Appl. Phys. Lett. 101, 183110 (2012)] published Fri Nov 02, 2012.



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