Anomalous Damping of a Microelectromechanical Oscillator in Superfluid -B
The mechanical resonance properties of a microelectromechanical oscillator with a gap of
1.25 μ m was studied in superfluid He 3-B at various pressures. The oscillator was driven in …
1.25 μ m was studied in superfluid He 3-B at various pressures. The oscillator was driven in …
Critical Velocity in the Presence of Surface Bound States in Superfluid
A microelectromechanical oscillator with a gap of 1.25 μ m was immersed in superfluid He 3-
B and cooled below 250 μ K at various pressures. Mechanical resonances of its shear …
B and cooled below 250 μ K at various pressures. Mechanical resonances of its shear …
Temperature dependence of viscosity in normal fluid below 800 mK determined by a microelectromechanical oscillator
A microelectromechanical system vibrating in its shear mode was used to study the viscosity
of normal liquid He 3 from 20 to 770 mK at 3, 21, and 29 bars. The damping coefficient of the …
of normal liquid He 3 from 20 to 770 mK at 3, 21, and 29 bars. The damping coefficient of the …
Anomalous Resonance Frequency Shift of a Microelectromechanical Oscillator in Superfluid He-B
A superfluid^ 3 3 He film with a thickness of 1.25\upmu μ m was studied using a
microelectromechanical oscillator at various pressures of 9.2, 18.2, 25.2, and 28.6 bars. The …
microelectromechanical oscillator at various pressures of 9.2, 18.2, 25.2, and 28.6 bars. The …
The Effect of Remnant Vortices in He II on Multiple Modesof a Micro-electromechanical Resonator
A micro-electromechanical plate resonator suspended 2\upmu μ m above a substrate was
immersed in^ 4 4 He at 14 mK at saturated vapor pressure. At these temperatures, four …
immersed in^ 4 4 He at 14 mK at saturated vapor pressure. At these temperatures, four …
Analysis of the “Push–pull” Capacitance Bridge Circuit for Comb-Drive Micro-electro-mechanical Oscillators
We have developed an improved actuation/detection scheme for a comb-drive micro-electro-
mechanical oscillator as a probe to study quantum fluids. This symmetric scheme has many …
mechanical oscillator as a probe to study quantum fluids. This symmetric scheme has many …
Development of a Spatially Resolved He Quasi-Particle Detector
Andreev surface bound sates are known to exist on the boundaries of superfluid^ 3 3 He-B.
However, the detailed nature of their interaction with bulk quasi-particles is not well known …
However, the detailed nature of their interaction with bulk quasi-particles is not well known …
Design, Development, Fabrication, and Measurement of Micro-Electromechanical Oscillators for the Study of Quantum Turbulence and Other Superfluid Properties
CS Barquist - 2020 - search.proquest.com
Design, Development, Fabrication, and Measurement of Micro-Electromechanical
Oscillators for the Study of Quantum Turbulence and Other Superfluid Properties Abstract In …
Oscillators for the Study of Quantum Turbulence and Other Superfluid Properties Abstract In …