44 citations · 76 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2017★ 9 cited
Broadband Terahertz Modulation in Electrostatically-doped Artificial Trilayer Graphene
Ioannis Chatzakis, Zhen Li, Alex Benderskii +1
We report a terahertz optical modulator consisting of randomly stacked trilayer graphene (TLG) deposited on an oxidized silicon substrate by means of THz- Time Domain Spectroscopy…
cond-mat.mes-hall2016★ 23 cited
Charge Neutral MoS2 Field Effect Transistors Through Oxygen Plasma Treatment
Rohan Dhall, Zhen Li, Ewa Kosmowska +1
Lithographically fabricated MoS2 field effect transistors suffer from several critical imperfections, including low sub-threshold swings, large turn-on gate voltages (VT), and wide…
cond-mat.mes-hall2015★ 44 cited
Nanoscopy Reveals Metallic Black Phosphorus
Yohannes Abate, Sampath Gamage, Li Zhen +5
Layered and two-dimensional (2D) materials such as graphene, boron nitride, transition metal dichalcogenides(TMDCs), and black phosphorus (BP) have intriguing fundamental physical…