Search results for continuous variable quantum

Mathematics Jan 30, 2020

Mathematicians create a method for studying the properties of porous materials

Mathematicians from RUDN University have studied the properties of compositional operators in spaces with mixed Lebesgue norms. Their work will help describe the diffusion of liquids in materials with cracks and in porous ...

General Physics Jul 5, 2018

'Molecular movie' captures chemical reaction on atomic scale

Laser lights. Electron camera. Reaction.

Optics & Photonics Mar 20, 2020

Innovative new fabrication approach for reprogrammable photonic circuits

Modern society relies on technologies with electronic integrated circuits (IC) at their heart, but these may prove to be less suitable in future applications such as quantum computing and environmental sensing. Photonic integrated ...

General Physics Jun 25, 2015

The challenge of building a better atomic clock and why it matters

Prior to the mid-18th century, it was tough to be a sailor. If your voyage required east-west travel, you couldn't set out to a specific destination and have any real hope of finding it efficiently.

General Physics Sep 29, 2014

Now hear this: Simple fluid waveguide performs spectral analysis in a manner similar to the cochlea

(Phys.org) —Within the mammalian inner ear, or cochlea, a remarkable but and long-debated phenomenon occurs: As they move from the base of the cochlea to its apex, traveling fluid waves – that is, surface waves, in which ...

Computer Sciences May 28, 2014

Researchers speculate on computers of the future

Computing experts at Sandia National Laboratories have launched an effort to help discover what computers of the future might look like, from next-generation supercomputers to systems that learn on their own—new machines ...

Nanophysics May 29, 2013

CNT wrap-gate transistors could extend transistor performance scaling

(Phys.org) —Throughout the '70s, '80s and '90s, transistor performance continually increased according to some simple scaling rules. These rules postulate that transistor size and supply voltage should decrease as power ...

General Physics Jan 26, 2012

Solving energy problems, one molecule at a time

Jeffrey Grossman says Cambridge has a better climate than California — for carrying out materials science research, that is. That’s why Grossman decided, two years ago, to make the move from the University of California ...

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 ...

Optics & Photonics May 8, 2023

A compact high-resolution spectrometer with flat optics

An optical spectrometer is an instrument used to measure properties of light over a specific portion of the light spectrum. These devices have found a wide range of practical applications. Dispersive optical elements (e.g., ...

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