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被引频次: 144 刘伟 吴天 丁家琦 林本川
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one shouldn’t work on semiconductors, that is a filthy mess; who knows whether any semiconductors exist. reproducible
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Introduction 1 um Single dopant semiconductor
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MOSFET
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Ordered Random reproducible
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Modelling of impurity states Shallow level deep level Effective mass theory Green function theory Density function theory(100 atoms) Tight binding theory
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a.STM b.Tight-binding model c.Effective mass model d.Density function model the charge distribution around a single Mn acceptor in GaAs
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Observing single impurities Scanning confocal microscopy STM
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Confocal microscopy
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Creation of single-impurity structures Single ion implantation STM-induced
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STM-based device fabrication in silicon
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STM-induced incorporation
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Interaction with single impurities Host Electrical field Magnetic field Optical excitation Strain Impurity-impurity
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Contour-plot of QD PL
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Parallel Vertical
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nonmagnetic Mn-doped
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Impurity-impurity interaction
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Single-impurity devices Optical devices Electronic devices NV centers in diamond manipulation Spin charge nuclear electron realization Single ion implantation STM-controlled placement
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Fluorescence microscopy confocal microscopy
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Nano-FET with locally implanted single P atoms electron states and transport properties of a single P
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Schematic of a scanning decoherence microscopy set-up
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The future of solotronics Full electronic spectrum Entangled impurity state: 10~100nm Device miniaturization Self-assembled
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Thank you! 刘伟 吴天 丁家琦 林本川
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