152 citations · 1.4k across the 36 of their papers we have counts for
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Graphene Thickness-Graded Transistors with Reduced Low-Frequency 1/f Noise
Guanxiong Liu, Sergey Rumyantsev, Michael Shur +1
We demonstrate graphene thickness-graded transistors with high electron mobility and low 1/f noise (f is a frequency). The device channel is implemented with few-layer graphene wit…
Low-Frequency Current Fluctuations in Graphene-like Exfoliated Thin-Films of Topological Insulators
M. Z. Hossain, S. L. Rumyantsev, K. M. F. Shahil +3
We report on the low-frequency current fluctuations and electronic noise in thin-films made of bismuth selenide topological insulators. The films were prepared via the graphene-lik…
Observation of the "Memory Steps" in Graphene at Elevated Temperatures
Sergey L. Rumyantsev, Guanxiong Liu, Michael S. Shur +1
We found that the current-voltage characteristics of the single-layer graphene field-effect transistors exhibit an intriguing feature - an abrupt change of the current near zero ga…