461 citations · 682 across the 9 of their papers we have counts for
4 papers · 1 filter
Ultrasensitive Displacement Noise Measurement of Carbon Nanotube Mechanical Resonators
S. L. de Bonis, C. Urgell, W. Yang +6
Mechanical resonators based on a single carbon nanotube are exceptional sensors of mass and force. The force sensitivity in these ultra-light resonators is often limited by the noi…
Charge trapping and super-Poissonian noise centers in a cuprate high-temperature superconductor
K. M. Bastiaans, D. Cho, T. Benschop +7
The electronic properties of cuprate high temperature superconductors in their normal state are very two-dimensional: while transport in the ab plane is perfectly metallic, it is i…
Improving the read-out of the resonance frequency of nanotube mechanical resonators
Jil Schwender, Ioannis Tsioutsios, Alexandros Tavernarakis +4
We report on an electrical detection method of ultrasensitive carbon nanotube mechanical resonators. The noise floor of the detection method is reduced using a RLC resonator and an…
Amplifier for scanning tunneling microscopy at MHz frequencies
K. M. Bastiaans, T. Benschop, D. Chatzopoulos +4
Conventional scanning tunneling microscopy (STM) is limited to a bandwidth of circa 1kHz around DC. Here, we develop, build and test a novel amplifier circuit capable of measuring…