Manipulation of Two Individual Electron Spins and Dephasing Problem in Double Quantum Dots Integrated with a Micro - Magnet
نویسندگان
چکیده
Since the early proposal of spin-based quantum computing by Loss and DiVincenzo, much effort has been devoted to implement the relevant technologies for manipulating and detecting spin degrees of freedom in quantum dots (QDs). Universal sets of quantum gates are prepared by combination of spin qubit operation and SWAP1/2. Single spin qubits and SWAP have already been demonstrated using coupled two QDs in various ways. To further promote the QD technologies, it is crucial to develop spin qubits robust enough to be scaled up using multiple-QDs.
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