12 citations · 16 across the 7 of their papers we have counts for
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cond-mat.mes-hall2013★ 12 cited
Shot Noise in Lithographically Patterned Graphene Nanoribbons
Z. B. Tan, A. Puska, T. Nieminen +5
We have investigated shot noise and conductance of multi-terminal graphene nanoribbon devices at temperatures down to 50 mK. Away from the charge neutrality point, we find a Fano f…
cond-mat.mes-hall2013★ 2 cited
Differential Bloch Oscillating Transistor Pair
Jayanta Sarkar, Antti Puska, Juha Hassel +1
We examine a Bloch Oscillating Transistor pair as a differential stage for cryogenic low-noise measurements. Using two oppositely biased, nearly symmetric Bloch Oscillating Transis…
cond-mat.mes-hall2013★ 1 cited
Dynamics of Bloch oscillating transistor near bifurcation threshold
Jayanta Sarkar, Antti Puska, Juha Hassel +1
Tendency to bifurcate can often be utilized to improve performance characteristics of amplifiers or even to build detectors. Bloch oscillating transistor is such a device. Here we…