Search results for kelvin model

Nanophysics Jul 28, 2016

Scientists detect thermal boundary that hinders ultracold experiments

Rice University scientists who analyze the properties of materials as small as a single molecule have encountered a challenge that appears at very low temperatures.

Condensed Matter Nov 28, 2012

Graphite experiment shines new light on giant planets, white dwarfs, laser-driven fusion

(Phys.org)—An international team led by researchers from the University of Warwick and Oxford University is now dealing with unexpected results of an experiment with strongly heated graphite (up to 17,000 degrees Kelvin). ...

General Physics Nov 3, 2011

Redefining the SI base units

(PhysOrg.com) -- Metrology is poised to undergo a profound change that will benefit scientists, engineers, industry and commerce – but which almost no one will notice in daily life.

Planetary Sciences Dec 30, 2021

Cosmic history can explain the properties of Mercury, Venus, Earth and Mars

Astronomers have managed to link the properties of the inner planets of our solar system with our cosmic history: with the emergence of ring structures in the swirling disk of gas and dust in which these planets were formed. ...

Astronomy Jul 6, 2016

Astronomers find evidence of water clouds in first spectrum of coldest brown dwarf

Since its detection in 2014, the brown dwarf known as WISE 0855 has fascinated astronomers. Only 7.2 light-years from Earth, it is the coldest known object outside of our solar system and is just barely visible at infrared ...

Space Exploration May 29, 2013

NASA IRIS: Improving our view of the sun

In late June 2013, NASA will launch a new set of eyes to offer the most detailed look ever of the sun's lower atmosphere, called the interface region. This region is believed to play a crucial role in powering the sun's dynamic ...

Astronomy Apr 26, 2016

Nearby massive star explosion 30 million years ago equaled detonation of 100 million suns

A giant star that exploded 30 million years ago in a galaxy near Earth had a radius prior to going supernova that was 200 times larger than our sun, according to astrophysicists at Southern Methodist University, Dallas.

Quantum Physics Feb 11, 2016

Scientists produce an extremely cold gas of organic polar molecules

The study of ultracold molecules is a science of its own. Ultracold molecules provide the possibility to investigate fundamental chemical processes or to explore physics beyond the standard model of particle physics. The ...

Space Exploration Oct 4, 2010

Europa's hidden ice chemistry

(PhysOrg.com) -- The frigid ice of Jupiter's moon Europa may be hiding more than a presumed ocean: it is likely the scene of some unexpectedly fast chemistry between water and sulfur dioxide at extremely cold temperatures. ...

Quantum Physics Nov 17, 2022

A new experiment pushes the boundaries of our understanding of topological quantum matter

New research conducted by Princeton University physicists is delving with high resolution into the complex and fascinating world of topological quantum matter—a branch of physics that studies the inherent quantum properties ...

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