Navigation Links
Physicists discover how fundamental particles lose track of quantum mechanical properties
Date:3/13/2008

e Kavli Institute of Nanoscience Delft, at Delft University of Technology, in the Netherlands. At first it looked like an artifact, but repeated measurements reproduced this behavior.

The problem of a single spin coupled to a bath of spins has been the subject of an intense international research effort, as this conceptual framework describes the physical behavior of a number of real systems. Among others, these include atomic and electronic spins that are prime candidates for implementing quantum information processors and coherent spintronics devices.

A series of direct experiments coupled to theoretical simulations demonstrate that spins in diamond serve as a nearly ideal, adjustable, model of central spin.

This work demonstrates a rare level of synergy between experiment, analytical theory, and computer simulations, said Dobrovitski. These three constituents all agree, support, and complement each other. Together, they give a lucid qualitative picture of what happens with spin centers in diamond, and, at the same time, provide a quantitatively accurate description. This agreement is hard to anticipate in advance for such complex systems, where many nuclear and electron quantum spins interact with each other.

Studies of the quantum dynamics of spins in diamond is an emerging topic involving several leading research groups worldwide. It may also be important in the context of recent interest in possible carbon-based electronic devices employing carbon nanotubes and/or graphene.


'/>"/>

Contact: Gail Gallessich
gail.g@ia.ucsb.edu
805-893-7220
University of California - Santa Barbara
Source:Eurekalert

Page: 1 2 3

Related biology technology :

1. Physicists discover gold can be magnetic on the nanoscale
2. Sheet of carbon atoms acts like a billiard table, physicists find
3. Sheet of carbon atoms acts like a billiard table, physicists find
4. Physicists pin down spin of surface atoms
5. Spermatech Selects Evotec as Partner for High-Throughput Screening and Lead Discovery
6. Monogram Biosciences and Avexa Announce Exclusive Collaboration to Support New HIV Drug Discovery and Development Efforts
7. Surface dislocation nucleation: Strength is but skin deep at the nanoscale, Penn engineers discover
8. BioCrossroads Launches www.biocrossroadslinx.com and Releases Report on Biopharma Discovery and Development Contract Services
9. European Company NovaSecta Joins First Chinese CRO Service Alliance for Drug Discovery Solutions
10. Contract Services for Big Pharma and Biotechs Driving Growth and Innovation from Discovery to Clinical Trials
11. Xenon Announces Appointment of VP, Discovery Research
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/26/2015)... the popular news television program that airs in numerous markets ... actor James Earl Jones, has announced that it will address ... Botany is commonly described as the scientific study of plants, ... complicated than that. Scientists and other professionals study a wide ... bacteria known to man to the largest trees that grow ...
(Date:3/25/2015)... Russia,s pharmaceutical market is one of the ... to its absolute size, plus a growing economy and ... from Business Monitor International. The Russian market is set ... pharmaceutical market, with growth estimates around 10-15% annually reaching ... About Green Cross Green Cross ...
(Date:3/25/2015)... , March 25, 2015 Optimal Research, LLC ... Industry Excellence (ViE) Award "Best Clinical Site or Trial ... that Optimal has been selected as a nominee in ... receiving a "Highly Recommended" distinction in 2014. The ViE ... the efforts, accomplishments, and positive contributions of companies and ...
(Date:3/25/2015)... 2015 Laboratory workers can turn ... Analytical Balances to get best-performing features while still ... balances from the trusted brand include: , ... your efficiency by providing a large weighing surface ... modes include parts counting, percent weighing, checkweighing, animal/dynamic ...
Breaking Biology Technology:Optimal Research Nominated 2015 Vaccine Industry Excellence (ViE) Award 2New Economical Top-Loading and Analytical Symmetry Balances from Cole-Parmer 2
... TORAYMYXIN™ IN SEPTIC SHOCK ... ... --> ... first_result; // Results are keyed by longUrl, so we need to grab the first one. for (var r in ...
... Oct. 19 /PRNewswire-Asia-FirstCall/ -- Lotus Pharmaceuticals, Inc. (OTC Bulletin ... a fast-growing, profitable developer, manufacturer and seller of medicine ... announced today that its wholly owned subsidiary, En Ze ... the State Intellectual Property Office of the People,s Republic ...
... The US and European medical technology industry struggled ... but managed to improve overall net income by nearly ... While medtech has fared better than many industries in ... strain on the industry,s long-standing business model. These and ...
Cached Biology Technology:SPECTRAL INITIATES U.S. PIVOTAL TRIAL OF TORAYMYXIN™ IN SEPTIC SHOCK 2SPECTRAL INITIATES U.S. PIVOTAL TRIAL OF TORAYMYXIN™ IN SEPTIC SHOCK 3SPECTRAL INITIATES U.S. PIVOTAL TRIAL OF TORAYMYXIN™ IN SEPTIC SHOCK 4SPECTRAL INITIATES U.S. PIVOTAL TRIAL OF TORAYMYXIN™ IN SEPTIC SHOCK 5SPECTRAL INITIATES U.S. PIVOTAL TRIAL OF TORAYMYXIN™ IN SEPTIC SHOCK 6SPECTRAL INITIATES U.S. PIVOTAL TRIAL OF TORAYMYXIN™ IN SEPTIC SHOCK 7SPECTRAL INITIATES U.S. PIVOTAL TRIAL OF TORAYMYXIN™ IN SEPTIC SHOCK 8SPECTRAL INITIATES U.S. PIVOTAL TRIAL OF TORAYMYXIN™ IN SEPTIC SHOCK 9Lotus Pharmaceuticals Announces New Patent for Controlled-Release Diabetes Drug 2Lotus Pharmaceuticals Announces New Patent for Controlled-Release Diabetes Drug 3Medtech Industry Successfully Weathering Challenges of Economic Downturn 2Medtech Industry Successfully Weathering Challenges of Economic Downturn 3Medtech Industry Successfully Weathering Challenges of Economic Downturn 4Medtech Industry Successfully Weathering Challenges of Economic Downturn 5
(Date:3/2/2015)... 2, 2015 Synaptics Inc. (NASDAQ: ... interface solutions, today announced a new implementation of ... enable rapid and secure transactions and reliable identification ... is a turnkey solution providing mouse and keyboard ... integrate fingerprint ID solutions into their product offerings, ...
(Date:3/2/2015)... 2, 2015   Neurotechnology , a provider of ... SentiGaze Software Development Kit (SDK). The SentiGaze ... use off-the-shelf webcams to track eye movements and generate ... monitor. Heatmaps can be used for applications such as ... advertising. The SDK can also be used to develop ...
(Date:2/24/2015)... YORK , Feb. 24, 2015 This report ... The report provides separate comprehensive analytics for the US, ... Europe , Asia-Pacific , ... . Annual estimates and forecasts are provided for the ... provided for these markets. Market data and analytics are derived ...
Breaking Biology News(10 mins):Synaptics Unveils New Fingerprint ID Solution for Gamers 2Synaptics Unveils New Fingerprint ID Solution for Gamers 3Neurotechnology Releases SentiGaze SDK for Eye Movement Tracking Using Ordinary Webcams 2Neurotechnology Releases SentiGaze SDK for Eye Movement Tracking Using Ordinary Webcams 3World Iris Biometrics Industry 2World Iris Biometrics Industry 3World Iris Biometrics Industry 4World Iris Biometrics Industry 5World Iris Biometrics Industry 6World Iris Biometrics Industry 7World Iris Biometrics Industry 8World Iris Biometrics Industry 9World Iris Biometrics Industry 10World Iris Biometrics Industry 11
... classified as overweight are less likely to die over a ten ... according to a new study published today in the Journal ... taken over a decade among more than 9,200 Australian men and ... study, who were assessed for their health and lifestyle as part ...
... As so-called primary producers, plants use solar energy to ... process of photosynthesis works in much the same way as ... these, plant leaves must cope with variations in the level ... and his colleagues at LMU Munich have been studying how ...
... Disease Control and Prevention, the U.S. Food and Drug Administration ... Service are investigating a multistate outbreak of Salmonella Montevideo. ... Iowa confirmed on Monday, Jan. 25, that this strain of ... people in 39 states (one case in Iowa) since July ...
Cached Biology News:'Overweight' adults age 70 or older are less likely to die over a 10-year period 2Green energy management 2Green energy management 3Hygienic Lab at U. Iowa first to confirm salmonella in nationwide outbreak 2
... NEW VSOS-4P, all Programmable and Digital Orbital Shaker. ... been redesigned to make every day use even ... memory for up to 4 different programs. Its ... your program. Furthermore, the VSOS-4P has a pulse ...
... Fixed clamp trays ... easy Magnetic drive ... rpm 25 mm amplitude ... 25 ml to 2000 ml, including ...
... System is a fluorescent microscopy-based imaging system ... cells and automatically calculates cell viability, in ... routine function, the variability associated with the ... eliminated. Using the EasyCount ViaSure Kit, up ...
... 2-3x faster than western blotting. Get results ... Direct on gel detection. Eliminates the need ... detection methods. All reagents are ready-to-use. No ... to use. Only 2 reagents required. Guarantees a ...
Biology Products: