70 citations · 131 across the 14 of their papers we have counts for
5 papers · 2 filters
Universal Casimir interaction between two dielectric spheres in salted water
Tanja Schoger, Benjamin Spreng, Gert-Ludwig Ingold +2
We study the Casimir interaction between two dielectric spheres immersed in a salted solution at distances larger than the Debye screening length. The long distance behavior is dom…
Engineering Casimir interactions with epsilon-near-zero materials
Miguel Camacho, Tao Gong, Benjamin Spreng +3
In this paper we theoretically demonstrate the tunability of the Casimir force both in sign and magnitude between parallel plates coated with dispersive materials. We show that thi…
Measurement of the Casimir Force between 0.2 and 8 mum: Experimental Procedures and Comparison with Theory
Giuseppe Bimonte, Benjamin Spreng, Paulo A. Maia Neto +4
We present results on the determination of the differential Casimir force between an Au-coated sapphire sphere and the top and bottom of Au-coated deep silicon trenches performed b…
Probing the screening of the Casimir interaction with optical tweezers
L. B. Pires, D. S. Ether, B. Spreng +13
We measure the colloidal interaction between two silica microspheres in aqueous solution in the distance range from m to m with the help of optical tweezers. When e…
Casimir Interaction Between a Plane and a Sphere: Correction to the Proximity-Force Approximation at Intermediate Temperatures
Vinicius Henning, Benjamin Spreng, Paulo A. Maia Neto +1
We consider the Casimir interaction energy between a plane and a sphere of radius at finite temperature as a function of the distance of closest approach . Typical exper…