magnetic field

01/08/2014 - 11:38

Rice University scientists have pioneered a tabletop magnetic pulse generator that does the work of a room-sized machine – and more. A palm-sized coil is the heart of RAMBO, a Rice-built tabletop system to expose experiments to high magnetic fields. The coil developed by Hiroyuki Nojiri at Tohoku University in Japan provides a pulsed field of up to 30 tesla and allows for the collection of data at close range.

 

12/05/2013 - 21:25

JILA researchers have developed a method of spinning electric and magnetic fields around trapped molecular ions to measure whether the ions' tiny electrons are truly round—research with major implications for future scientific understanding of the universe.

 

06/13/2013 - 17:22

As galactic cosmic rays (GCRs) diffuse into the heliosphere, their energy spectra are distorted by interactions with the magnetic field convected outward by the expanding solar wind. This process, called solar modulation, will cause GCRs with interstellar energies less than ~1 GeV/nucleon to lose a significant fraction of their energy due to adiabatic deceleration; these losses are smallest during the solar minimum periods of the ~11 year solar cycle.

 

10/04/2012 - 09:42

Physicists have directly imaged Landau Levels – the quantum levels that determine electron behaviour in a strong magnetic field – for the first time since they were theoretically conceived of by Nobel prize winner Lev Landau in 1930.

08/20/2012 - 13:35

Researchers at a recent worldwide conference on fusion power have confirmed the surprising accuracy of a new model for predicting the size of a key barrier to fusion that a top scientist at the U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL) has developed. The model could serve as a starting point for overcoming the barrier.

02/03/2012 - 12:27

Scientists at the Naval Research Laboratory are part of an international team that has pooled their radio observations into a database, producing the highest precision map to date of the magnetic field within our own Milky Way galaxy.