170 citations · 198 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2014★ 28 cited
Gold on WSe2 Single Crystal Film as a Substrate for Surface Enhanced Raman Scattering (SERS) Sensing
Bablu Mukherjee, Wei Sun Leong, Yida Li +5
Synthesis and characterization of high-quality single-crystal WSe2 films on highly-insulating substrate is presented. We demonstrate for the first time that the presence of gold na…
cond-mat.mes-hall2013★ 170 cited
Low-Contact-Resistance Graphene Devices with Nickel-Etched-Graphene Contacts
Wei Sun Leong, Hao Gong, John T. L. Thong
The performance of graphene-based transistors is often limited by the large electrical resistance across the metal-graphene contact. We report an approach to achieve ultra-low resi…