Navigation Links
Extreme imaging wins science praise
Date:2/17/2012

A Griffith University PhD candidate has been highly awarded for his innovative image of the shadow of a single atom.

Ben Norton, from the Kielpinski group in the Centre for Quantum Dynamics, was runner up in the CiSRA Extreme Imaging Competition following extensive work on high resolution imaging.

Run by Canon Australia and CiSRA, Canon Inc.'s Australian research centre, the Extreme Imaging competition aims to promote and celebrate local research at the intersection of imaging and technology.

"Atoms are the building blocks of matter. A human hair is a billion atoms wide," said Professor David Kielpinski, from Griffith's Centre for Quantum Dynamics. "So just manipulating and isolating a single atom is extremely difficult, let alone imaging it.

"Ben has had to use some very special tricks to do both.

"First of all he cools them down, to within a degree of 'absolute zero', the coldest temperature possible (about−273.15 C), to keep them still. Then he traps them inside an ultra-high vacuum, holding them steady using electric fields. These techniques are very hard, but they have been done before. What is new is how Ben images them.

"To do this he uses a special flat lens made using concentric rings, which was originally developed for lighthouses. These lenses can be made so small and light that they can be put inside the vacuum chamber with the atoms, allowing Ben to collect as much light as possible. This last trick has allowed Ben to take some of the highest resolution images of atoms ever made, including the first ever image of the shadow of a single atom, by measuring how much light is absorbed when the atom is there."

Professor Kielpinski said imaging single atoms is important for understanding not just physics, but also in the new field of quantum computing. "The techniques developed in this project may have other applications too, such as ultra-high resolution imaging of biological cells.

"I really appreciate that this work has been considered worthy of the Canon prize it's been an amazing opportunity. I am also very grateful for the strong support I have received from my supervisors at Griffith throughout my research there."


'/>"/>
Contact: Dean Gould
d.gould@griffith.edu.au
61-411-657-381
Griffith University
Source:Eurekalert  

Related biology news :

1. Vegetation hardly affected by extreme flood events
2. Extreme nature helps scientists design nano materials
3. Extreme weather postpones the flowering time of plants
4. Geoscientists discuss sea level rise, extreme storm events and more
5. Genome projects launched for three extreme-environment animals
6. Treatment for extreme nausea, vomiting during pregnancy
7. Scientists track chemical changes in cells as they endure extreme conditions
8. Extreme genes shed light on origins of photosynthesis
9. First metallic nanoparticles resistant to extreme heat
10. Extremes of sleep related to increased fat around organs
11. Road salt and cars produce extreme water contamination in Frenchmans Bay, UTSC research reveals
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Extreme imaging wins science praise
(Date:1/25/2016)... -- Glencoe Software, the world-leading supplier of image data management ... the data management solution OMERO Plus for the newly ... Photo - http://photos.prnewswire.com/prnh/20160125/325328LOGO ... Phenotypic analysis measures the characteristics and behavior of cells, ... such as health and disease, the presence or absence ...
(Date:1/22/2016)... 2016 http://www.researchandmarkets.com/research/p74whf/global_biometrics ... "Global Biometrics Market in Retail Sector ... --> http://www.researchandmarkets.com/research/p74whf/global_biometrics ) has announced ... Market in Retail Sector 2016-2020" report ... Research and Markets ( http://www.researchandmarkets.com/research/p74whf/global_biometrics ) has ...
(Date:1/20/2016)... -- A market that just keeps on growing. Molecular ... in genomics knowledge. Learn all about it in this ... dynamic trends are pushing market growth and company valuations. ... - pathogen evolution - next generation sequencing - emergence ... of the role of genetic material in Disease and ...
Breaking Biology News(10 mins):
(Date:2/12/2016)... Biocom, the association representing the Southern California ... San Diego companies to Washington D.C. ... Fly-In. Biocom Fly-In participants had the opportunity to meet with ... for Medicare and Medicaid Services (CMS), the National Institutes of ... Susan Davis and Scott Peters to discuss ...
(Date:2/12/2016)... Feb. 12, 2016  BD (Becton, Dickinson and Company) ... company, today announced the launch of the BD CLiC™ ... Technology (AGBT) Meeting. --> ... research by providing cost effective NGS library preparation with ... high-throughput, fully integrated, next generation sequencing (NGS) library prep ...
(Date:2/12/2016)... SAN FRANCISCO , February 12, 2016 /PRNewswire/ ... Precision Medicine Efforts by Enabling Scientific Understanding of ... Disorders and Rare Diseases --> ... for genomic diagnostics in South Asia and a leading ... it would contribute $10 million to the GenomeAsia ...
(Date:2/11/2016)... Inc. (NASDAQ: NBIX ) today announced its financial results for ... --> --> For the fourth quarter of ... $0.34 loss per share, compared to a net loss of $19.4 ... 2014. For the year ended December 31, 2015, the Company reported ... as compared to a net loss of $60.5 million, or $0.81 ...
Breaking Biology Technology: