and nanomechanical resonators on an atom chip
and nanomechanical resonators on an atom chip
and nanomechanical resonators on an atom chip
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Detecti<strong>on</strong> of c<strong>an</strong>tilever res<strong>on</strong><strong>an</strong>ce with <strong>atom</strong>s<br />
<strong>atom</strong>s<br />
a<br />
piezo-driven c<strong>an</strong>tilever:<br />
oscillati<strong>on</strong> amplitude:<br />
res<strong>on</strong><strong>an</strong>ce frequency:<br />
a ~ 100 nm r.m.s.<br />
ω r /2π = 10.0 kHz<br />
6 Hz<br />
<strong>atom</strong> trap parameters:<br />
<strong>atom</strong>-surface dist<strong>an</strong>ce: d = 760 nm<br />
trap frequency: ω t /2π = 10.5 kHz<br />
thermal ensemble T = 1.4 T c
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