Mesoscopics is a research area in condensed matter physics that investigates systems of intermediate size between microscopic (atomic) and macroscopic scales, where quantum coherence, phase interference, and discrete energy spectra significantly influence transport and thermodynamic properties. Typical mesoscopic systems include quantum dots, nanowires, and metallic nanostructures whose dimensions are comparable to electron phase-coherence or mean-free paths, leading to phenomena such as universal conductance fluctuations, weak localization, and Coulomb blockade. The field combines quantum many-body theory, statistical mechanics, and advanced nanofabrication and measurement techniques to study electron transport, noise, and correlations in low-dimensional, low-temperature systems, often with relevance to quantum information and nanoelectronic device design.
For most theories in physics, the order of operations has little impact on the result. When setting a dial to a certain position, for example, it doesn't matter whether it's turned clockwise or counterclockwise—the result ...
Modern life depends on quantum physics. It makes technologies such as GPS navigation, MRI scanners and computer chips possible. Now, the same science may also lead to a new way to test the health of our eyes. A University ...
Optics & Photonics
Jul 9, 2026
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Researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign have developed the first magnetic multipole-based micromagnetic model for antiferromagnets. Published in Applied Physics ...
Condensed Matter
Jul 7, 2026
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Quantum materials, materials with properties that are governed by the laws of quantum mechanics describing many-body interactions, have proved promising for the development of various advanced technologies. Many of these ...
Researchers at The University of Manchester's National Graphene Institute have shown that electrons in ultra-clean graphene can be steered with high precision while keeping their spin information intact, a key requirement ...
Condensed Matter
May 7, 2026
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A research team has discovered a new way to control tiny magnetic properties inside materials using electric current, which could possibly pave the way for new types of computing technologies. The work is based on spintronics, ...
Condensed Matter
Mar 23, 2026
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91
By placing single-atom-thick adlayers of p-block metals on commonly employed gold electrodes (d-block), a research team at National Taiwan University has successfully quantified the "interfacial hopping integral" between ...
Nanophysics
Mar 13, 2026
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46
The race to build reliable quantum computers is fraught with obstacles, and one of the most difficult to overcome is related to the promising but elusive Majorana qubits. Now, an international team has read the information ...
Condensed Matter
Feb 11, 2026
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87
In spaces smaller than a wavelength of light, electric currents jump from point to point and magnetic fields corkscrew through atomic lattices in ways that defy intuition. Scientists have only ever dreamed of observing these ...
Condensed Matter
Nov 26, 2025
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A research group led by Prof. Li Xiangyang from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has made a new discovery: a single organic molecule can induce the Kondo effect in a magnetic atom, ...
General Physics
Nov 7, 2025
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