Magnetic manipulations

Article Abstract:

Scientists have devised a new technique, which uses the probe of a scanning tunneling microscope to position manganese atoms at will in lattice positions on a gallium arsenide surface. The technique would pave the way of accomplishing the ambitious goal of creating new breeds of device, such as chips that integrate logic and storage.

United Kingdom, Manganese, Manganese (Metal), Gallium arsenide, Atomic properties

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The making of Moco

Article Abstract:

The unique chemistry of molybdenum, crucial for survival is exploited by nature in many reactions. Structures of the enzyme Cnx1 reveal unexpected mechanisms for slotting the metal ion into its reactive position in the cofactor Moco.

Molybdenum, Chemical reaction, Rate of, Chemical kinetics, Structure

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Strong dipolar effects in a quantum ferrofluid

Article Abstract:

The chromium with strong dipolar interactions is realized. The results have helped in understanding the unique properties of quantum ferrofluids.

Chromium, Analysis, Bose-Einstein condensation, Dipole moments, Chromium (Metal)

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