Electric Dipole Spin Resonance for Heavy Holes in Quantum Dots

Abstract

We propose and analyze a new method for manipulation of a heavy hole spin in a quantum dot. Due to spin-orbit coupling between states with different orbital momenta and opposite spin orientations, an applied rf electric field induces transitions between spin-up and spin-down states. This scheme can be used for detection of heavy-hole spin resonance signals, for the control of the spin dynamics in two-dimensional systems, and for determining important parameters of heavy-holes such as the effective $g$-factor, mass, spin-orbit coupling constants, spin relaxation and decoherence times.

5 pages, 3 figures

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• Exchange interaction of hole-spin qubits in double quantum dots in highly anisotropic semiconductors
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• Combining n-MOS Charge Sensing with p-MOS Silicon Hole Double Quantum Dots in a CMOS platform
• Line Shapes of Electric Dipole Spin Resonance in Pauli Spin Blockade
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