spin down

  • 111Eigenspinor — In quantum mechanics, eigenspinors are thought of as basis vectors representing the general spin state of a particle. Strictly speaking, they are not vectors at all, but in fact spinors. For a single spin 1/2 particle, they can be defined as the… …

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  • 112Quanteninformation — Unter Quanteninformation versteht man die in quantenmechanischen Systemen vorhandene Information, die nicht mit den Gesetzen der klassischen Informationstheorie beschrieben werden kann. Die Theorie der Quanteninformation liefert die Grundlage für …

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  • 113Spintronique — La spintronique, électronique de spin ou magnétoélectronique, est une technique qui exploite la propriété quantique du spin des électrons dans le but de stocker des informations. Sommaire 1 Introduction 2 Le spin 3 Applications potentielles …

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  • 114Atomic orbital — The shapes of the first five atomic orbitals: 1s, 2s, 2px, 2py, and 2pz. The colors show the wave function phase. These are graphs of ψ(x,y,z) functions which depend on the coordinates of one electron. To see the elongated shape of ψ(x,y,z)2… …

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  • 115Giant magnetoresistance — Founding results of Fert et al. Giant magnetoresistance (GMR) is a quantum mechanical magnetoresistance effect observed in thin film structures composed of alternating ferromagnetic and non magnetic layers. The 2007 Nobel Prize in physics was… …

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  • 116Magnetism — This article is about magnetic materials. For information about objects and devices that produce a magnetic field, see magnet. For fields that magnets and currents produce, see magnetic field. For other uses, see magnetism (disambiguation).… …

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  • 117Superpotential — is a concept from particle physics supersymmetry. Example of superpotentialityLet s look at the example of a one dimensional nonrelativistic particle with a 2D (i.e. two state) internal degree of freedom called spin (it s not really spin because… …

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  • 118Supersymmetric quantum mechanics — In theoretical physics, supersymmetric quantum mechanics is an area of research where mathematical concepts from high energy physics are applied to the seemingly more prosaic field of quantum mechanics. IntroductionUnderstanding the consequences… …

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  • 119YORP-эффект — Эффект Ярковского О Кифа Радзиевского Пэддэка (сокр. ЯОРП эффект или YORP эффект)  это явление изменения скорости вращения небольших астероидов неправильной формы под действием солнечного света. YORP эффект является одним из проявлений… …

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  • 120X-ray pulsar — X ray pulsars or accretion powered pulsars are a class of astronomical objects that are X ray sources displaying strict periodic variations in X ray intensity. The X ray periods range from as little as a fraction of a second to as much as several …

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