Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Grant winner plans new spin on liquid crystals

Mark Dalton
Mark Dalton

Abstract:
Liquid crystals, used widely in LCD televisions and computer monitors, may play a prominent role in a device being designed by a University of Virginia researcher, who was recently named the recipient of the 2011 JSA Postdoctoral Research Grant at DOE's Jefferson Lab.

Grant winner plans new spin on liquid crystals

Newport News, VA | Posted on February 8th, 2011

Mark Dalton, a research associate at UVa, plans to use the $11,000 JSA grant to develop a so-called Kerr cell. The cell, which may include liquid crystals, will be used in a system to produce spinning electrons for a future experiment to be conducted at Jefferson Lab.

"It feels good; it's exciting. I think the work needs to be done, and I'm glad to have the opportunity to do it. And it's nice to be the master of the destiny of the project," Dalton said.

Dalton, who earned his B.S. and Ph.D. at the University of the Witwatersrand in Johannesburg, South Africa, was selected by the Users Group Board of Directors, the governing body of the group that represents scientists who use Jefferson Lab facilities to conduct nuclear physics research. In making the award, the board judged each applicant on his or her record of accomplishment in physics, proposed use of the research grant and the likelihood of further accomplishments in the Jefferson Lab research fields.

Dalton is designing the Kerr cell for what is known as the MOLLER experiment. The experiment will require the delivery of a polarized electron beam - one in which the spins of the electrons are mostly aligned in one direction. The experimenters must also be able to flip that polarization more rapidly and cleanly than the current equipment allows, which is the purpose of the Kerr cell.

"Kerr cells aren't commercially available, so we have to build one," Dalton explained. "It would be a chamber, and inside would be a gas or a liquid, such as liquid crystals, and there would be clear windows on either side, so that the light can get in and out."

Dalton said he'll spend the next year designing and building a prototype of the cell for testing.

####

For more information, please click here

Copyright © Jefferson Lab

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Arrowhead Pharmaceuticals to Host R&D Day on Emerging Pipeline of RNAi Therapeutics September 25th, 2018

Arrowhead Pharmaceuticals to Host R&D Day on Emerging Pipeline of RNAi Therapeutics September 25th, 2018

Arrowhead Pharmaceuticals Reports Inducement Grants under NASDAQ Marketplace Rule 5635(c)(4) September 25th, 2018

Viral RNA sensing: Optical detection of picomolar concentrations of RNA using switches in plasmonic chirality September 21st, 2018

Display technology/LEDs/SS Lighting/OLEDs

Environmentally friendly photoluminescent nanoparticles for more vivid display colors: Osaka University-led researchers created a new type of light-emitting nanoparticle that is made of ternary non-toxic semiconductors to help create displays and LED lighting with better colors t August 29th, 2018

Carbon in color: First-ever colored thin films of nanotubes created: A method developed at Aalto University, Finland, can produce large quantities of pristine single-walled carbon nanotubes in select shades of the rainbow; the secret is a fine-tuned fabrication process -- and a s August 29th, 2018

Future electronic components to be printed like newspapers July 20th, 2018

DNA drives design principles for lighter, thinner optical displays: Lighter gold nanoparticles could replace thicker, heavier layered polymers used in displays’ back-reflectors June 27th, 2018

Academic/Education

The Institute of Applied Physics at the University of Tsukuba near Tokyo in Japan uses Deben's ARM2 detector to better understand catalytic reaction mechanisms June 27th, 2018

Powering the 21st Century with Integrated Photonics: UCSB-Led Team Selected for Demonstration of a Novel Waveguide Platform Which is Transparent Throughout the MWIR and LWIR Spectral Bands June 19th, 2018

SUNY Poly Professor Eric Lifshin Selected for ‘Fellow of the Microanalysis Society’ Position for Significant Contributions to Microanalysis June 13th, 2018

Grand Opening of UC Irvine Materials Research Institute (IMRI) to Spotlight JEOL Center for Nanoscale Solutions: Renowned Materials Scientists to Present at the 1st International Symposium on Advanced Microscopy and Spectroscopy (ISAMS) April 18th, 2018

Spintronics

New devices based on rust could reduce excess heat in computers: Physicists explore long-distance information transmission in antiferromagnetic iron oxide September 14th, 2018

Energy-efficient spin current can be controlled by magnetic field and temperature: SCMR effect simplifies the design of fundamental spintronic components August 20th, 2018

A colossal breakthrough for topological spintronics: BiSb expands the potential of topological insulators for ultra-low-power electronic devices August 2nd, 2018

Diamonds show promise for spintronic devices: New experiments demonstrate the potential for diamond as a material for spintronics January 30th, 2018

Announcements

Arrowhead Pharmaceuticals to Host R&D Day on Emerging Pipeline of RNAi Therapeutics September 25th, 2018

Arrowhead Pharmaceuticals to Host R&D Day on Emerging Pipeline of RNAi Therapeutics September 25th, 2018

Arrowhead Pharmaceuticals Reports Inducement Grants under NASDAQ Marketplace Rule 5635(c)(4) September 25th, 2018

Viral RNA sensing: Optical detection of picomolar concentrations of RNA using switches in plasmonic chirality September 21st, 2018

Grants/Sponsored Research/Awards/Scholarships/Gifts/Contests/Honors/Records

UT engineers develop first method for controlling nanomotors: Breakthrough for nanotechnology as UT engineers develop first method for switching the mechanical motion of nanomotors September 21st, 2018

Halas wins American Chemical Society Award in Colloid Chemistry: Rice University nanophotonics pioneer honored for colloid research September 18th, 2018

New photonic chip promises more robust quantum computers September 14th, 2018

A Comprehensive Guide: The Future of Nanotechnology September 13th, 2018

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project