 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
| . |  |
. |
 by Staff Writers Washington DC (SPX) Sep 25, 2018
A group of scientists at the University of Tokyo has recorded the largest magnetic field ever generated indoors - a whopping 1,200 tesla, as measured in the standard units of magnetic field strength. By comparison, this is a field strength about 400 times higher than those generated by the huge, powerful magnets used in modern hospital MRI machines, and it is about 50 million times stronger than the Earth's own magnetic field. Stronger magnetic fields have previously been achieved in outdoor experiments using chemical explosives, but this is a world record for magnetic fields generated indoors in a controlled manner. That greater control means the discovery could open new frontiers in solid-state physics, perhaps allowing scientists to reach what is known as the "quantum limit," a condition where all the electrons in a material are confined to the lowest ground state, where exotic quantum phenomena may appear. The high magnetic field also has implications for nuclear fusion reactors, a tantalizing if unrealized potential future source of abundant clean energy. To reach the quantum limit or sustain nuclear fusion, scientists believe magnetic field strengths of 1,000 tesla or more may be needed. The experiments that set the new world record are described in an article appearing this week in the journal Review of Scientific Instruments, from AIP Publishing. The work opens up a new scientific horizon, said Daisuke Nakamura, first author on the paper, and "has pushed the envelope for ultrahigh magnetic fields."
Research Report: "Record indoor magnetic field of 1200 T generated by electromagnetic flux-compression"
UTA researcher creates hydrogels capable of complex movement Arlington TX (SPX) Sep 19, 2018 Living organisms expand and contract soft tissues to achieve complex, 3-D movements and functions, but replicating those movements with man-made materials has proven challenging. A University of Texas at Arlington researcher recently published groundbreaking research in Nature Communications that shows promise in finding a solution. Kyungsuk Yum, an assistant professor in UTA's Materials Science and Engineering Department, and his doctoral student, Amirali Nojoomi, have developed a process b ... read more
|
|||||||||||||
|
|
| The content herein, unless otherwise known to be public domain, are Copyright 1995-2024 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. All articles labeled "by Staff Writers" include reports supplied to Space Media Network by industry news wires, PR agencies, corporate press officers and the like. Such articles are individually curated and edited by Space Media Network staff on the basis of the report's information value to our industry and professional readership. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. General Data Protection Regulation (GDPR) Statement Our advertisers use various cookies and the like to deliver the best ad banner available at one time. All network advertising suppliers have GDPR policies (Legitimate Interest) that conform with EU regulations for data collection. By using our websites you consent to cookie based advertising. If you do not agree with this then you must stop using the websites from May 25, 2018. Privacy Statement. Additional information can be found here at About Us. |
del.icio.us
Digg
Reddit
Google
