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The tool used to perform these experiments is called an atom interferometer, and it can precisely measure gravity, magnetic fields, and other forces. Atom interferometers are currently being used ...

Abstract: Absolute dynamic gravimeters based on cold-atom interferometry provide a promising and efficient ... In this study, we propose a method to test the performance of a shipborne atom gravimeter ...

5 Another breakthrough study published in Geophysical Research Letters demonstrated the first use of an absolute atom interferometry gravimeter to monitor an active volcano. Installed near Mt. Etna, ...

and has recently demonstrated the use of a tool called an atom interferometer, the agency shares. Basically, the tool can precisely measure gravity, magnetic fields and other forces and may have many ...

"I expect that space-based atom interferometry will lead to exciting new discoveries and fantastic quantum technologies impacting everyday life, and will transport us into a quantum future.

Sandia scientists prepare a rubidium cold-atom cell for an interferometry experiment. Scientists are attempting to make a motion sensor so precise it could minimize reliance on global positioning ...

The quantum tool, called an atom interferometer, uses atoms that are laser-cooled to millionths of a degree above absolute zero to garner precise measurements of the properties of atoms themselves.

In a paper published Wednesday in the journal Nature, Mike Holynski, head of atom interferometry at the ... the team’s quantum gravimeter performs these measurements on thousands of atoms ...

Atom interferometry modifies the quantum states of a cloud of ... Acceleration changes caused by local gravity can be detected by a quantum gravimeter. First, a cloud of atoms is captured and ...