Liquid helium and nitrogen can be expensive ingredients for cooling the superconducting magnet in many nuclear magnetic resonance systems. The volatile elements are prone to evaporating away and requiring replenishment to maintain optimal performance of the instrument. Sometimes the instruments have to be shut down while fresh cryogen supplies are sought. But reclaiming them can make a difference. […]
Already a force in filling the fast-growing demand for tunnel magnetoresistance sensing, Allegro Microsystems is paying up to command more of the market by purchasing Crocus Technology, a pioneering specialist in TMR sensors. Allegro is […]
Knowing when the magnet in a magnetic separator needs to be cleaned – or, just as important, when it doesn’t – are very practical issues for users of magnetic separations equipment who want to safely […]
MRIs have completely changed how we view and understand our bodies. It has never been easier to visualize organs with such high details. We can safely locate and identify tumors in the kidneys, brain, stomach, […]
Living things are asymmetrical, even at the molecular level: Although many essential biomolecules exist in distinct mirror-image forms, cells tend to use just one of those forms exclusively. An article in Quanta Magazine sheds light on the concept of chirality and research into its origins involving primordial magnetism. A few excerpts of the fascinating article here: […]
As space missions probe deeper and last longer, electrified propulsion systems powered by Hall-effect thrusters are proving their mettle. One company leading the way is Busek, a pioneer in Hall-Effect technology for aerospace whose thrusters will be aboard NASA Artemis missions seeking the return of humans to the moon. […]
Angstrom Sciences, a world leader in magnetron technology, has appointed Carlos Briceno to be director of sales and marketing, charged with directing the growth of the company’s global sales activities as well as the development of its integration and channel partners. The move was announced by Mark Bernick, president. […]
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