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An integrated capacitance bridge for high-resolution, wide temperature range quantum capacitance measurements
Joseph A. Sulpizio, Arash Hazeghi, Georgi Diankov +2
We have developed a highly-sensitive integrated capacitance bridge for quantum capacitance measurements. Our bridge, based on a GaAs HEMT amplifier, delivers attofarad (aF) resolut…
Facile Synthesis of High Quality Graphene Nanoribbons
Liying Jiao, Xinran Wang, Georgi Diankov +2
Graphene nanoribbons have attracted attention for their novel electronic and spin transport properties1-6, and because nanoribbons less than 10 nm wide have a band gap that can be…
Nanocrystal Growth on Graphene with Various Degrees of Oxidation
Hailiang Wang, Joshua Tucker Robinson, Georgi Diankov +1
We show a general two-step method to grow hydroxide and oxide nanocrystals of the iron family elements (Ni, Co, Fe) on graphene with two degrees of oxidation. Drastically different…