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Latest Magnetometer Stories

ee6ad641a2293fc6e8ddf994e6ea3336
2011-08-03 08:45:00

When it comes to magnetic fields, Jupiter is the ultimate muscle car. It's endowed with the biggest, brawniest field of any planet in the solar system, powered by a monster engine under the hood. Figuring out how this mighty engine, or dynamo, works is one goal of NASA's Juno mission, which is scheduled to begin its five-year, 400-million-mile voyage to Jupiter in August 2011. Juno will orbit the planet for about a year, investigating its origin and evolution with eight instruments to probe...

47020036ba5beb59150dbb242d2a5320
2011-05-20 12:07:43

Berkeley Lab nuclear physicists and materials scientists contribute to a remarkable advance in NMRNuclear magnetic resonance (NMR), a scientific technique associated with outsized, very low-temperature, superconducting magnets, is one of the principal tools in the chemist's arsenal, used to study everything from alcohols to proteins to such frontiers as quantum computing. In hospitals the machinery of NMR's cousin, magnetic resonance imaging (MRI), is as loud as it is big, but nevertheless a...

2011-04-29 09:36:00

GENEVA, April 29, 2011 /PRNewswire/ -- STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications and the leading supplier of MEMS (Micro-Electro-Mechanical Systems) for consumer and portable applications,[1] is set to accelerate the deployment of high-precision mobile compassing with the introduction of its newest geo-magnetic module. Housed inside a miniature 3 x 5 x 1 mm package with operating current consumption down...

5a5622ff5af4e1296a7fd7783887d00d1
2011-04-08 09:50:36

Attempt to measure biomagnetism in plants sets upper limit for what they generateSearching for magnetic fields produced by plants may sound as wacky as trying to prove the existence of telekinesis or extrasensory perception, but physicists at the University of California, Berkeley, are seriously looking for biomagnetism in plants using some of the most sensitive magnetic detectors available.In an article that appeared this week in the Journal of Applied Physics, the UC Berkeley scientists...

83e63435ae66cb0dcc47b9d389ad8ba11
2011-02-15 07:55:00

Physicists propose beaming laser at atmospheric sodium to measure global magnetic field Mapping the Earth's magnetic field "“ to find oil, track storms or probe the planet's interior "“ typically requires expensive satellites. University of California, Berkeley, physicists have now come up with a much cheaper way to measure the Earth's magnetic field using only a ground-based laser. The method involves exciting sodium atoms in a layer 90 kilometers above the surface and measuring...

f372ac30b3796a335a7f814e5dfd1e9c1
2010-10-28 06:06:13

Magnetometers developed at NASA's Goddard Space Flight Center in Greenbelt, Md., for the Juno mission to Jupiter were delivered recently to Lockheed Martin in Denver. Designed and built by an in-house team of Goddard scientists, engineers and technicians, these instruments will map the planet's magnetic field with great accuracy and observe its variations over time. Each of the two vector magnetometers carries with it a pair of non-magnetic star cameras to determine its orientation in space...

2010-10-27 15:23:00

GREENBELT, Md., Oct. 27 /PRNewswire-USNewswire/ -- The magnetometers developed at NASA's Goddard Space Flight Center in Greenbelt, Md., for the Juno mission to Jupiter were delivered recently to Lockheed Martin in Denver, Colo. Designed and built by an in-house team of Goddard scientists, engineers and technicians, this instrument will map the planet's magnetic field with great accuracy and observe its variations over time. Each of the two vector magnetometers carries with it a pair of...

2010-10-14 15:09:59

Researchers from the National Institute of Standards and Technology (NIST) and the German national metrology institute have used NIST's miniature atom-based magnetic sensor to successfully track a human heartbeat, confirming the device's potential for biomedical applications. Described in Applied Physics Letters,* the study is the first to be performed under conditions resembling a clinical setting with the NIST mini-sensors, which until now have been operated mostly in physics laboratories....


Latest Magnetometer Reference Libraries

0_3c981185d3336687e1466aa007bb3157
2009-07-10 12:54:52

Cesium (or Caesium) is a chemical element with the symbol Cs and atomic number 55. Caesium is a soft alkali metal that is silvery-gold. It melts and liquefies at 83 degrees Fahrenheit and is one of only five metals that are liquid close to room temperature. Caesium is a metal that is most widely known for its use in atomic clocks. Cesium comes from the Latin word caesius meaning "˜bluish-gray'. It was discovered in 1860 by Robert Bunsen and Gustav Kirchhoff in Durkheim, Germany in mineral...

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Word of the Day
callithump
  • A somewhat riotous parade, accompanied with the blowing of tin horns, and other discordant noises; also, a burlesque serenade; a charivari.
'Callithump' is a back-formation of 'callithumpian,' a 'fanciful formation' according to the Oxford English Dictionary. However, the English Dialect Dictionary, says 'Gallithumpians' is a Dorset and Devon word from the 1790s that refers to 'a society of radical social reformers' or 'noisy disturbers of elections and meetings.'
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