Related Experiment Video
Updated: Jun 13, 2025

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
Published on: August 2, 2019
Quantum and critical Casimir effects: bridging fluctuation physics and nanotechnology
Roberto Passante1,2, Lucia Rizzuto1,2, Peter Schall3
1Department of Physics and Chemistry - Emilio Segrè, University of Palermo, Via Archirafi 36, 90123 Palermo, PA, Italy. emanuele.marino@unipa.it.
None:
Fluctuation-induced forces, primarily represented by quantum and critical Casimir effects, play a pivotal role at the nanoscale. This review explores the theoretical and experimental landscapes of these forces, offering a comprehensive analysis of their similarities and distinctions. We emphasize the effects of material properties, geometry, and temperature in shaping these forces and their roles in various nanoscale systems, both colloidal and solid-state. We devote special attention to the Casimir torque, the influence of magnetism on the Casimir force, and the use of Casimir effects for the generation of optical resonators. Through this comparative study, we elucidate the underlying physics of these phenomena, fostering insights that advance applications in nanomechanics, optomechanics, and quantum technologies.
Related Concept Videos
The de Broglie Wavelength
The Uncertainty Principle
Atomic Nuclei: Nuclear Relaxation Processes
The Quantum-Mechanical Model of an Atom
The Pauli Exclusion Principle
Fermi Level Dynamics
Electron affinity in semiconductors refers to the energy gap between the minimum of its conduction band and the vacuum level and it is a critical parameter in determining how easily a semiconductor can accept additional electrons.
The work...

