249 citations · 1.5k across the 32 of their papers we have counts for
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Coulomb Blockade and Hopping Conduction in Graphene Quantum Dots Array
Daeha Joung, Lei Zhai, Saiful I. Khondaker
We show that the low temperature electron transport properties of chemically functionalized graphene can be explained as sequential tunneling of charges through a two dimensional a…
Space charge limited conduction with exponential trap distribution in reduced graphene oxide sheets
Daeha Joung, A. Chunder, Lei Zhai +1
We elucidate on the low mobility and charge traps of the chemically reduced graphene oxide (RGO) sheets by measuring and analyzing temperature dependent current-voltage characteris…
Position dependent photodetector from large area reduced graphene oxide thin films
Surajit Ghosh, Biddut K. Sarker, Anindarupa Chunder +2
We fabricated large area infrared photodetector devices from thin film of chemically reduced graphene oxide (RGO) sheets and studied their photoresponse as a function of laser posi…
High yield fabrication of chemically reduced graphene oxide field effect transistors by dielectrophoresis
Daeha Joung, A. Chunder, Lei Zhai +1
We demonstrate high yield fabrication of field effect transistors (FET) using chemically reduced graphene oxide (RGO) sheets suspended in water assembled via dielectrophoresis. The…