Essays about: "Mesoscopic physics"
Found 5 essays containing the words Mesoscopic physics.
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1. Microscopic and Macroscopic Samples of Atoms in Superposition States Studied by Attosecond Pulses
University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionenAbstract : In the present thesis, the interaction between atoms in superposition states and attosecond pulses is studied from the microscopic to the macroscopic regime. Using a semi-classical framework, three different models have been explored in order to investigate attosecond light--matter interaction processes. READ MORE
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2. Quantum teleportation of single-electron states
University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionenAbstract : Quantum teleportation is a way to transfer a quantum state between two locations, by utilizing a shared entangled state, measurements and the ability to communicate measurement outcomes between the two locations. This thesis consists of a theoretical investigation of an experiment that would implement quantum teleportation using single-electron states in mesoscopic architectures. READ MORE
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3. Wavefunction and spectral properties of single-particle emitters
University essay from Lunds universitet/Fysiska institutionenAbstract : The past six years have seen the development of fast and accurate single-particle sources, with possible applications in metrology, nanoelectronics, quantum information processing, and single-electron quantum optics. These mesoscopic devices also enable us to gain more insight into the quantum mechanics of interacting fermions. READ MORE
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4. On Time Discrete Simulation of cooperative Vehicle's Kinematic Behaviour
University essay from Halmstad Embedded and Intelligent Systems Research (EIS)Abstract : The vehicle plays an important role in peoples life in modern times. The vehi- cle's behaviour is a complex and detailed subject, which requiring the knowledge of mathematics and physics. Meanwhile, the vehicles' behaviour is aected by a lot of dierent conditions, such as the driver and the environment. READ MORE
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5. Electron transport in quantum point contacts : A theoretical study
University essay from Institutionen för datavetenskap, fysik och matematik, DFMAbstract : Electron transport in mesoscopic systems, such as quantum point contacts and Aharonov-Bohm rings are investigated numerically in a tight-binding language with a recursive Green's function algorithm. The simulation reveals among other things the quantized nature of the conductance in point contacts, the Hall conductance, the decreasing sensitivity to scattering impurities in a magnetic field, and the periodic magnetoconductance in an Aharonov-Bohm ring. READ MORE