In the future, ultrahigh-speed spintronics will require ultrafast coherent magnetization reversal within a picosecond—one-trillionth of a second. Spintronics centers on an electron's spin and magnetic moment in solid-state ...
Optics & Photonics
Mar 28, 2019
0
9
In 2012, a research group headed by Aalto University Professor Unto K. Laine proved that the source of sounds associated with the Northern Lights is located close to the ground at an altitude of approximately 70 metres. Now, ...
Earth Sciences
Jun 23, 2016
0
25
Without hi-tech magnetic sensors, rovers wouldn't be able to roam around Mars. These same sensors will soon boost terrestrial travel by improving the machinery that moulds parts for cars and aircraft here on Earth.
Space Exploration
Apr 23, 2013
0
0
(AP) -- Britain has added volcanoes and solar storms to floods, flu and terrorism on a list of threats to national security.
Environment
Mar 18, 2012
0
0
