6 Result(s)
within
Ju-Song Ryom
English
Quantum Information Technology, Spintronics
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Article
Optically controlled quantum gates for three spin qubits in quantum dot–microcavity coupled systems
We investigate theoretically the possibility of achieving feasible solid-state quantum computing by compactly constructing a set of two or three quantum gates on stationary electron spin qubits, including the ...
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Article
Single plasmon router with two quantum dots side coupled to two plasmonic waveguides with a junction
We proposed a new multichannel scheme of quantum routing for single plasmons with two quantum dots (QDs) side coupled to two plasmonic waveguides, one of which is infinite and the other is semi-infinite, with ...
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Article
Multiport quantum routing with four quantum dots placed at the junctions of ladder-type plasmonic waveguide
We have proposed a new multichannel scheme of multiport quantum routing for single plasmons (SPs) with four quantum dots placed at the junctions of ladder-type plasmonic waveguides (PWs), two of which are infi...
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Article
Can quantum genetic algorithm really improve quantum backpropagation neural network?
The key point of introducing quantum genetic algorithm to a quantum backpropagation neural network model is to overcome local stagnation problem which used to be Achilles’ heel. In this paper, we propose a new...
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Article
Single plasmon routing with the four quantum dots coupled to a cross-type plasmonic waveguide
We proposed a new scheme of multichannel quantum routing for single plasmons (SPs) using the cross-type plasmonic waveguides (PWs) that couples to four two-level InGaAs quantum dots (QDs). In our proposed syst...
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Article
Entanglement of two quantum dots with dipole–dipole interaction coupled to a cavity in plasmonic waveguide system
We investigate quantum entanglement between two quantum dots (QDs) with dipole–dipole interaction (DDI) in plasmonic waveguide system where a cavity is coupled to the QDs but decoupled from the waveguide. The ...
