Search results for mesoscopic

Optics & Photonics Dec 7, 2023

Fractal photonic anomalous Floquet topological insulators to generate multiple quantum chiral edge states

An anomalous Floquet topological insulator (AFTI) is a periodically driven topological insulator (TI with nonzero winding numbers to support topological edge modes, though its standard topological invariants like Chern numbers ...

Optics & Photonics Aug 31, 2023

Illuminating new horizons: Navigating nonlinear scattering with precision

In the intricate world of light, a journey through inhomogeneous media often leads to distortions in space, time, spectrum, and polarization. These distortions, detrimental to applications like optical manipulation, imaging, ...

Optics & Photonics Aug 8, 2023

Computational microscope achieves 3D high-resolution imaging with a wide field of view

Researchers report new upgrades to a computational miniature mesoscope that enable single-shot, 3D high-resolution imaging with a wide field of view. The simple, low-cost miniature instrument could be useful for a wide range ...

Optics & Photonics Aug 7, 2023

Single-particle photoacoustic vibrational spectroscopy using optical microresonators

Pythagoras first discovered that the vibrations of strings are drastically enhanced at certain frequencies. This discovery forms the basis of our tone system. Such natural vibrations ubiquitously exist in objects regardless ...

Analytical Chemistry Jul 28, 2023

Selectivity effect of molecular chirality may have universal applications, researchers find

Enantioselection with neither chiral catalysis nor chiral ingredients (absolute enantioselection) has been one of the most active topics in biology, but its experimental realizations have been challenging. A team led by researchers ...

Condensed Matter Jul 24, 2023

Study demonstrates construction of monoatomic lead layers with specially developed method for the first time

In a recent publication in the journal Advanced Materials Interfaces, the research team led by first author Dr. Philip Schädlich, a research associate at the Professorship of Experimental Physics, presents a method for the ...

Nanophysics Jun 30, 2023

Electron collider on a chip verified by three independent research teams

Quantum electronics promises significant advances in ultra-sensitive measurements and quantum information processing. In nanoelectronic circuits, one electron can be used to precisely modify the trajectory of another electron ...

Quantum Physics Jun 20, 2023

Researchers develop open-source software to speed up quantum research

Quantum technology is expected to fundamentally change many key areas of society. Researchers are convinced that there are many more useful quantum properties and applications to explore than those we know today. A team of ...

Condensed Matter Jun 13, 2023

Scientists discover quantum oscillations in correlated insulators

Quantum oscillations (QOs) of conductance in the magnetic field are widely observed in mesoscopic devices thanks to the Landau quantization, and thus QOs are commonly used as a powerful tool to measure the Fermi surface of ...

Molecular & Computational biology Mar 31, 2023

A new model predicts the flexibility of DNA movement at the molecular scale

In both physics and chemistry, the mesoscopic scale refers to the length scale on which the properties of a material or phenomenon can be studied, without entering into a discussion about the behavior of individual atoms. ...

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