Repulsive Casimir force between silicon dioxide and superconductor
arXiv:1206.2699 · doi:10.1002/pssr.201206166
Abstract
We have presented a detailed investigation of the Casimir interaction between the superconductor Bi2Sr2CaCu2O8+δ (BSCCO) and silicon dioxide with the presence of bromobenzene in between. We found the dispersion force is repulsive and the magnitude of the force can be changed by varying the thickness of object and temperature. The repulsive force would provide a method to deal with the stiction problems and bring much meaningful from practical views.
3 pages, 2 figures
References in corpus (11)
- The Casimir force between real materials: experiment and theory
- Casimir force in absorbing multilayers
- Observation of the skin-depth effect on the Casimir force between metallic surfaces
- Investigation of the Casimir force between metal and semiconductor test bodies
- Casimir Interactions for Anisotropic Magnetodielectric Metamaterials
- Repulsive Casimir forces between solid materials with high refractive index intervening liquids
- The influence of dielectric properties on van der Waals/Casimir forces in solid-liquid systems
- Weak dispersive forces between glass-gold macroscopic surfaces in alcohols
- Orientation-dependent Casimir force arising from highly anisotropic crystals: application to Bi2Sr2CaCu2O8+delta
- On the use of the proximity force approximation for deriving limits to short-range gravitational-like interactions from sphere-plane Casimir force experiments
- Repulsive and attractive Casimir interactions in liquids