3 units alternate years not given this year APPPHYS 227 Applications of Quantum

3 units alternate years not given this year appphys

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Linbladian, quantum error correction, and purification of entanglement. 3 units, alternate years, not given this yearAPPPHYS 227. Applications of Quantum Information—Concepts and constituent technologies of quantum information systems. Quantum cryptography: single photon and entangled photon-pair-based quantum key distributions, quantum teleportation, quantum repeater. Quantum computer: Deutsch-Josza algorithm, Grover algorithm, Shor algorithm, quantum simulation, quantum circuits. Quantum hardwares: atomic phys-ics, nuclear magnetic resonance, spintronics and quantum optics. 3 units, alternate years, not given this year
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STANFORDBULLETIN, 2007-08 | 3APPPHYS 270. Magnetism and Long Range Order in SolidsCooperative effects in solids. Topics include the origin of magnetism in solids, crystal electric field effects and anisotropy, exchange, phase transitions and long-range order, ferromagnetism, antiferromagnetism, metamagnetism, density waves and superconductivity. Emphasis is on archetypal materials. Prerequisite: PHYSICS 172 or MATSCI 209, or equivalent introductory condensed matter physics course. 3 units, Aut (Fisher, I)APPPHYS 272. Solid State Physics I—The properties of solids. Theory of free electrons, classical and quantum. Crystal structure and methods of determination. Electron energy levels in a crystal: weak potential and tight-binding limits. Classification of solids: metals, semiconductors, and insula-tors. Types of bonding and cohesion in crystals. Lattice dynamics, phonon spectra, and thermal properties of harmonic crystals. Pre- or corequisites: PHYSICS 120 and 121; and PHYSICS 130 and 131, or equivalents. 3 units, Win (Kivelson, S)APPPHYS 273. Solid State Physics II—Electronic structure of sol-ids. Electron dynamics and transport. Semiconductors and impurity states. Surfaces. Dielectric properties of insulators. Electron-electron, electron-phonon, and phonon-phonon interactions. Anharmonic effects in crystals. Electronic states in magnetic fields and the quantum Hall effect. Magnetism, superconductivity, and related many-particle phenomena. Prerequisite: 272. 3 units, Spr (Kivelson, S)APPPHYS 275. Probing the Nanoscale—Theory, operation, and appli-cations of nanoprobes of interest in physics and materials science. Lectures by experts. Topics include scanning tunneling microscopy, spectroscopy, and potentiometry; atomic manipulation; scanning magnetic sensors and magnetic resonance; scanning field-effect gates; scanning force probes; and ultra-near-field optical scanning. 3 units, Win (Kirtley, J)APPPHYS 280. Phenomenology of Superconductors—Applications based on superconductivity as a phase-coherent macroscopic quantum phenomena. Topics include the superconducting pair wave function, Lon-don and Ginzburg-Landau theories, their physical content, the Josephson effect and superconducting quantum interference devices, s- and d-wave superconductivity, the response of superconductors to currents, magnetic fields, and RF electromagnetic radiation.
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