Casimir Force in Anisotropic Materials With Ac Kerr Effect

Abstract

Abstract-The Casimir force between an ellipsoid and a plate can be tuned by using the combination of anisotropic materials and nonlinear materials exhibiting the AC Kerr effect. The force was obtained numerically by using the FDTD method, based on the Maxwell's stress tensor. The results indicate that the force can be significantly varied by changing the intensity and location of the laser, as well as the properties of material. The sensitive changing between ellipsoid and plate structure with different materials' properties provides new possibilities of integrating optical devices into nano-electromechanical systems (NEMS).

Synthesis Strategies and Applications for Pitch‐Based Anode: From Industrial By‐Products to Power Sources

“…LSB is another potential substitute for LIB due to its higher theoretical capacity (six times as high as LIB) [181,182] . Pure S cathodes have some disadvantages (e.g., volume expansion, high electrode consumption, sulfide deposition), but compounding with carbon can alleviate these problems [183,184] . EDLC's energy storage is mainly through ion adsorption, which can replace LIBs in some situations (such as emergency braking) due to its higher power density [185] .…”

The Repulsive Casimir Force with Metallic Ellipsoid Structure

“…The method to calculate Casimir forces presented in the time domain involves the modification of Maxwell's stress tensor [6,7]. Through suitable integration of stress along a close surface with structure enclosed, the force can be obtained as…”

“…The average of the fluctuating electric and magnetic fields in the ground state can easily be obtained as stated in [7,8].…”

“…where x is three-dimensional coordinates. Now consider that consists of plane with = const and = const, and the detailed expression can be found in [7].…”