195 citations · 460 across the 4 of their papers we have counts for
4 papers
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…
Photoresponse in large area multi-walled carbon nanotube/polymer nanocomposite films
Paul Stokes, Liwei Liu, Jianhua Zou +3
We present a near IR photoresponse study of large area multi-walled carbon nanotube/poly(3-hexylthiophene)-block-polystyrene polymer (MWNT/P3HT-b-PS) nanocomposite films for differ…