70 citations · 182 across the 5 of their papers we have counts for
3 papers · 1 filter
Soft-clamped silicon nitride string resonators at millikelvin temperatures
Thomas Gisler, Mohamed Helal, Deividas Sabonis +5
We demonstrate that soft-clamped silicon nitride strings with large aspect ratio can be operated at \si{\milli\kelvin} temperatures. The quality factors () of two measured devic…
Spatially resolved surface dissipation over metal and dielectric substrates
Martin Héritier, Raphael Pachlatko, Ye Tao +3
We report spatially resolved measurements of static and fluctuating electric fields over conductive (Au) and non-conductive (SiO2) surfaces. Using an ultrasensitive `nanoladder' ca…
Nanoladder cantilevers made from diamond and silicon
M. Héritier, A. Eichler, Y. Pan +5
We present a "nanoladder" geometry that minimizes the mechanical dissipation of ultrasensitive cantilevers. A nanoladder cantilever consists of a lithographically patterned scaffol…