Navigation Links
Nature: Single-atom bit forms smallest memory in the world
Date:11/18/2013

the experiment, a novel scanning tunneling microscope of KIT was applied. Thanks to its special cooling system for the temperature range close to absolute zero, it is nearly vibration-free and allows for long measurement times.

"To stabilize the magnetic moment for longer periods of time, we suppressed the impact of the surroundings on the atom," Arthur Ernst from the Max Planck Institute of Microstructure Physics explains. He performed theoretical calculations for the experiment. Normally, the electrons of the substrate and of the atom interact quantum-mechanically and destabilize the spin of the atom within microseconds or even faster. When using holmium and platinum at low temperatures, disturbing interactions are excluded due to the symmetry properties of the quantum system. "In principle, holmium and platinum are invisible to each other as far as spin scattering is concerned," Ernst says. Now, the holmium spin might be adjusted and information might be written by means of external magnetic fields. This would be the prerequisite for the development of compact data memories or quantum computers.


'/>"/>

Contact: Monika Landgraf
presse@kit.edu
49-721-608-47414
Helmholtz Association
Source:Eurekalert  

Page: 1 2

Related biology technology :

1. Nature: Smallest vibration sensor in the quantum world
2. Nature: Electronic read-out of quantum bits
3. Single-atom writer a landmark for quantum computing
4. Sanofi Forms Partnership with UMass Boston with $1 Million Support of Student Success Program for STEM Education
5. Accelrys Transforms Innovation by Bridging Cheminformatics and Bioinformatics
6. Rational Design of Modified Release Dosage Forms: From Pharmacokinetic Targets Through Technology Selection, new life science webinar hosted by Xtalks
7. 4-Sided Prism Billboard Patent Outperforms Tri-Vision, Patent Auction Set For July by IpAuctions, Inc.
8. Patheon-Sponsored Event to Highlight “Product Enhancement Through Complex Dosage Forms: Adding Value to Products’ Lifecycle Management”
9. Winding River Productions Announces High-End Studio Enhancements Including SCORM-Compliant e-Learning Media Development and On-Location Data and Media Capture Platforms
10. Society for Women’s Health Research IMAGINES IT -- SWHR’s Annual Gala Imagines the Future: Information Technology (IT) Transforms Women’s Healthcare
11. Scripps Research Institute Scientists Find Antibody that Transforms Bone Marrow Stem Cells Directly into Brain Cells
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Nature: Single-atom bit forms smallest memory in the world
(Date:11/27/2014)... -- Research and Markets  has announced ... Report 2014" report to their offering. ... Palmitic Acid Industry Report 2014 is a professional and ... palmitic acid industry. The report provides a ... and industry chain structure. The palmitic acid market analysis ...
(Date:11/26/2014)... 21, 2014 (PRWEB) November 26, 2014 ... communications network, today announced the organization has won a ... Club Awards. Digitas Health LifeBrands was honored with a ... other PHCG agencies received eight Awards of Excellence. ... aspects of pharmaceutical advertising and promotion. The Awards provide ...
(Date:11/26/2014)... The announced sales of three healthcare units ... to expand in non-healthcare areas, says Kalorama Information. Siemens ... firm says that  Siemens is the third largest company ... the IVD market , with 5.5 billion in IVD ... would likely affect IVD market shares.  ...
(Date:11/26/2014)... PMG Research, Inc. announced today the ... network of sites that provide clinical research services to pharmaceutical ... lives through its partnerships with large physician practices and integrated ... locations in the Southeastern United States and spans over 60 ... board will be held by: Dr. Robert Holmes, MD, ...
Breaking Biology Technology:Global Palmitic Acid Industry Report 2014 2Publicis Healthcare Wins 20 Rx Club Awards 2Publicis Healthcare Wins 20 Rx Club Awards 3Kalorama: Sale of Three Siemens Healthcare Units Raises Questions About Firm's IVD Future 2PMG Research Names Medical Advisory Board 2PMG Research Names Medical Advisory Board 3
... ... ... --> ... var first_result; // Results are keyed by longUrl, so we need to grab the first one. for (var ...
... ... ... ... are keyed by longUrl, so we need to grab the first one. for (var r in data.results) { first_result ...
... 27 PDL BioPharma, Inc. (PDL, ... it has entered into separate privately negotiated exchange agreements under ... the Company,s outstanding 2.00% Convertible Senior Notes due February 15, ... holders of the 2012 Notes will receive $92.0 million in ...
Cached Biology Technology:Enerkem Successfully Meets Federal Environmental Assessment Requirements for its Mississippi Waste-to-Ethanol Plant 2Enerkem Successfully Meets Federal Environmental Assessment Requirements for its Mississippi Waste-to-Ethanol Plant 3Enerkem Successfully Meets Federal Environmental Assessment Requirements for its Mississippi Waste-to-Ethanol Plant 4Enerkem Successfully Meets Federal Environmental Assessment Requirements for its Mississippi Waste-to-Ethanol Plant 5Enerkem Successfully Meets Federal Environmental Assessment Requirements for its Mississippi Waste-to-Ethanol Plant 6Enerkem Successfully Meets Federal Environmental Assessment Requirements for its Mississippi Waste-to-Ethanol Plant 7Enerkem Successfully Meets Federal Environmental Assessment Requirements for its Mississippi Waste-to-Ethanol Plant 8The New deCODE Map of the Human Genome 2The New deCODE Map of the Human Genome 3The New deCODE Map of the Human Genome 4The New deCODE Map of the Human Genome 5The New deCODE Map of the Human Genome 6The New deCODE Map of the Human Genome 7The New deCODE Map of the Human Genome 8The New deCODE Map of the Human Genome 9PDL BioPharma Announces Exchange to Retire 2.00% Convertible Senior Notes Due February 15, 2012 2PDL BioPharma Announces Exchange to Retire 2.00% Convertible Senior Notes Due February 15, 2012 3
(Date:11/21/2014)... Calif. , Nov. 20, 2014   Atmel® ... leader in microcontroller (MCU) and touch technology solutions, today ... temperature sensors with the widest V cc ... higher temperature accuracy and faster I 2 C bus ... and serial EEPROM memory making them ideal for consumer, ...
(Date:11/15/2014)... YORK , Nov. 13, 2014  While we may ... technology Doctor McCoy used in "Star Trek" to gain instant ... tools designed to work with smartphones and tablets for monitoring ... of the healthcare world. This may seem a tad Orwellian ... ready to adopt some of these technological opportunities into their ...
(Date:11/7/2014)... 2014  In conjunction with the Glendale ... Community Foundation of the Verdugos has announced the " ... a $250,000 initiative to keep the Verdugo Regional Crime Lab ... six months of existence, the Lab has processed more than ... law enforcement. "Because our number one priority is ...
Breaking Biology News(10 mins):Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 2Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 3Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 4Americans May Be Ready for a Brave New World of Healthcare 2Americans May Be Ready for a Brave New World of Healthcare 3Americans May Be Ready for a Brave New World of Healthcare 4Community Foundation Of The Verdugos Unveils Campaign To Fund Glendale-Burbank DNA Justice Project 2
... at the University of Maryland Center for Environmental ... that a lack of predators and competitors was ... and dogfish observed in Southern New Englands Georges ... the 1980s. In an article appearing in ...
... in collaboration with the University of Texas at Austin published ... EU conservation policy has been successful in protecting endangered birds. ... out a plan to protect rare birds in all EU ... International, published in Science in August 2007, argued that the ...
... invasive species expand rapidly in a new environment while ... Australia are beginning to make headway on this question ... of Australia. , Using over 70 years of data ... that cane toads invaded different regions of Australia at ...
Cached Biology News:Researchers offer new theory for dogfish and skate population outburst on George's Bank 2Exeter scientists pour cold water on EU bird policy 2
EML1 (K-16)...
Bovine Coronary Artery Endothelial Cells (BCAEC) (>500,000 cells)...
Bovine Coronary Artery Smooth Muscle Cells (BCASMC) (>500,000 cells)...
Bovine Pulmonary Artery Endothelial Cells (BPAEC) (>500,000 cells)...
Biology Products: