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Astronomers Detect Atomic Hydrogen Emission In Galaxies At Record Breaking Distances
2014-12-05 04:02:25| rfglobalnet Home Page
Using the world's largest radio telescope, two astronomers from Swinburne University of Technology in Australia have detected the faint signal emitted by atomic hydrogen gas in galaxies three billion light years from Earth, breaking the previous record distance by 500 million light years. Their results appear in a paper published in the journal Monthly Notices of the Royal Astronomical Society.
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breaking
detect
atomic
Atomic Force Microscopes can measure elastic, viscous properties.
2014-09-04 14:31:31| Industrial Newsroom - All News for Today
Leveraging AM-FM Viscoelastic Mapping Mode, Cypher™ and MFP-3D™ atomic force microscopes (AFMs) lets users image viscoelastic properties, including storage modulus and loss tangent, with nanoscale spatial resolution. Nanomechanical imaging technique operates at 2 cantilever resonances simultaneously. First resonance is used for tapping mode imaging, or amplitude modulation (AM), while higher resonance mode is operated in frequency modulation (FM). This story is related to the following:Atomic Force Microscopes
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properties
measure
atomic
Helium-3 Cryostat provides atomic resolution STM measurements.
2014-08-12 14:31:12| Industrial Newsroom - All News for Today
Featuring central UHV tube and gate valve, Model HE-3-TLSUHV-STM offers top-loading access to low temperature, high magnetic field region for sample and tip exchange. System can be integrated with commercially supplied or user-built STM. Vertical, horizontal, and 2D/3D vector field superconducting magnets are fully integrated. With operating time of >80 hr at base temperature of <300 mK, system includes mechanical heat switch for rapid precooling, and cooled 4 K and 1.5 K radiation shutters. This story is related to the following:Cryostats
Tags: resolution
measurements
atomic
stm
'Comb On A Chip' Powers New NIST/Caltech Atomic Clock Design
2014-07-23 12:26:02| rfglobalnet News Articles
Researchers from the National Institute of Standards and Technology (NIST) and California Institute of Technology (Caltech) have demonstrated a new design for an atomic clock that is based on a chip-scale frequency comb, or a microcomb.
Tags: design
clock
powers
chip
Japan Readies Atomic Restarts as Regulator Signals Approval
2014-07-16 06:00:00| Climate Ark Climate Change & Global Warming Newsfeed
Bloomberg: Japans nuclear regulator vouched for the safety of two reactors in the countrys south, setting in motion the re-adoption of atomic power even as most Japanese remain skeptical after the Fukushima disaster of 2011. The Nuclear Regulation Authority said in a 400-page draft report that Kyushu Electric Power Co. (9508)s No. 1 and No. 2 reactors at its Sendai plant in southern Japans Kagoshima prefecture passed safety checks. The NRAs commissioners agreed at a meeting today to move to the next...
Tags: japan
approval
signals
atomic
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