Magnetic structure of free cobalt clusters studied with Stern-Gerlach deflection experiments
نویسندگان
چکیده
منابع مشابه
Stern-Gerlach deflection of field-free aligned paramagnetic molecules.
The effects of laser-induced pre-alignment on the deflection of paramagnetic molecules by inhomogeneous static magnetic field are studied. Depending on the relevant Hund's coupling case of the molecule, two different effects were identified: either suppression of the deflection by laser pulses (Hund's coupling case (a) molecules, such as ClO), or a dramatic reconstruction of the broad distribut...
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The motion of neutral particles with magnetic moments in an inhomoge-neous magnetic field is described in a semi-classical framework. The concept of Coherent Internal States is used in the formulation of the semiclassical approximation from the full quantum mechanical expression. The classical trajectories are defined only for certain spin states, that satisfy the conditions for being Coherent ...
متن کاملStatic Stern-Gerlach effect in magnetic force microscopy
The Stern-Gerlach ~SG! effect, one of the cornerstones of a quantum mechanics, still attracts much attention. ~See, for example, Refs. @1–7#.! The SG apparatus clearly demonstrates the quantization of angular momentum and it can also demonstrate the mysterious puzzles of quantum measurement, macroscopic quantum superposition ~Schrödinger-cat! states, and decoherence. The SG effect was used to m...
متن کاملGeneralized Stern-Gerlach effect for chiral molecules.
The Stern-Gerlach effect is well known as spin-dependent splitting of a beam of atoms with magnetic moments by a magnetic-field gradient. Here, we show that an induced gauge potential may lead to a similar effect for chiral molecules. In the presence of three inhomogeneous light fields, the center of mass of a three-level chiral molecule is subject to an optically induced gauge potential, and t...
متن کاملSpin and the Stern - Gerlach Experiment
The word “quantum” means a single share or portion. In quantum mechanics, this means that energy comes in discrete chunks, or quanta, rather than a continuous flow. But it also means that particles have other properties that are discrete in a way that’s deeply counterintuitive. Today I want to tell you about one such property, called spin, and the experiment that discovered it: the Stern-Gerlac...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2007
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.75.094431