95 citations · 185 across the 9 of their papers we have counts for
5 papers · 1 filter
Slippage and boundary layer probed in an almost-ideal gas by a nano-mechanical oscillator
M. Defoort, K. J. Lulla, T. Crozes +3
We have measured the interaction between He gas at 4.2K and a high-quality nano-electro-mechanical string device for its first 3 symmetric modes (resonating at 2.2MHz, 6.…
Specific heat measurement of thin suspended SiN membrane from 8 K to 300 K using the 3-Vlklein method
Hossein Ftouni, Dimitri Tainoff, Jacques Richard +4
We present a specific heat measurement technique adapted to thin or very thin suspended membranes from low temperature (8 K) to 300 K. The presented device allows the measurement o…
In-situ comprehensive calibration of a tri-port nano-electro-mechanical device
E. Collin, M. Defoort, K. Lulla +5
We report on experiments performed in vacuum and at cryogenic temperatures on a tri-port nano-electro-mechanical (NEMS) device. One port is a very non-linear capacitive actuation,…
Modal "self-coupling" as a sensitive probe for nanomechanical detection
M. Defoort, K. J. Lulla, C. Blanc +3
We present a high-sensitivity measurement technique for mechanical nanoresonators. Due to intrinsic nonlinear effects, different flexural modes of a nanobeam can be coupled while d…
The thermal conductivity of silicon nitride membranes is not sensitive to stress
Hossein Ftouni, Christophe Blanc, Dimitri Tainoff +6
We have measured the thermal properties of suspended membranes from 10 K to 300 K for two amplitudes of internal stress (about 0.1 GPa and 1 GPa) and for two different thicknesses…