Condensed Matter


Streaming Current Measurement

Authors: George Rajna

By measuring how the electric current of an ionic fluid is generated by the flow of water through ångström-sized channels, researchers in France and the UK have discovered that this current is sensitive to an electric field when pressure is applied. [33] Devices based on magnonic currents-quasi-particles associated with waves of magnetization, or spin waves, in certain magnetic materials-would transform the industry, though scientists need to better understand how to control them. [32] Such devices would use magnetic films and superconducting thin films to deploy and manipulate magnetic monopoles to sort and store data based on the north or south direction of their poles-analogous to the ones and zeros in conventional magnetic storage devices. [31] The vacuum is filled with quantum fluctuations of the electromagnetic field-virtual photons that pop in and out of existence-that are assumed to behave in the same way. To make the plates repulsive and tunable, Wilczek and Stockholm University colleague Qing-Dong Jiang inserted a material between the plates that breaks this behavior. [30] In terms of physics, the interiors of neutron stars, cold atomic gasses and nuclear systems all have one thing in common: they are gaseous systems made up of highly interactive, superfluid fermions. [29] Engineers at MIT and Penn State University have found that under the right conditions, ordinary clear water droplets on a transparent surface can produce brilliant colors, without the addition of inks or dyes. [28]

Comments: 54 Pages.

Download: PDF

Submission history

[v1] 2019-03-09 09:30:03

Unique-IP document downloads: 3 times is a pre-print repository rather than a journal. Articles hosted may not yet have been verified by peer-review and should be treated as preliminary. In particular, anything that appears to include financial or legal advice or proposed medical treatments should be treated with due caution. will not be responsible for any consequences of actions that result from any form of use of any documents on this website.

Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.

comments powered by Disqus