The goal of this article is to review the progress of three-electron spin qubits from their
inception to the state of the art. We direct the main focus towards the exchange-only qubit …

Based on the hierarchical equations of motion (HEOM) calculation, we theoretically
investigate the corresponding control of a triangular triple-quantum-dots (TTQD) ring which …

We studied the effect of the tunable potential and decoherence of polaron in nanostructures.
We have arbitrarily chosen eight potentials: the elliptical potential, square potential …

We realize the initialization, manipulation, and readout of qubits in triangular triple quantum
dots (TTQDs) with theoretical and numerical simulation calculations. In the initialization, the …

We study three-electron-spin decoherence in a semiconductor triple quantum dot with a
linear geometry. The three electron spins are coupled by exchange interactions J 12 and J …

New characteristics of the Kondo effect, arising from spin chirality induced by the Berry
phase in the equilibrium state, are investigated. The analysis is based on the hierarchical …

Three-spin interactions in three-qubit systems at thermal equilibrium can be used for simple
and efficient creation of maximally entangled states. We do not require set of gates to …

We analyze the spin-resolved transport properties of a triangular quantum dot molecule
weakly coupled to external ferromagnetic leads. The calculations are performed by using the …

We utilize the calculation of hierarchical equations of motion to demonstrate that the spin-
dependent properties between adjacent quantum dots (QDs) can be changed by breaking …

In a typical quantum circuit, nonlocal quantum gates are applied to nonproximal qubits. If the
underlying physical interactions are short-range (eg, exchange interactions between spins) …