Quantum interferometry with a g-factor-tunable spin qubit

Abstract

We study quantum interference effects of a qubit whose energy levels are continuously modulated. The qubit is formed by an impurity electron spin in a silicon tunneling field-effect transistor, and it is read out by spin blockade in a double-dot configuration. The qubit energy levels are modulated via its gate-voltage-dependent g-factors, with either rectangular, sinusoidal, or ramp radio-frequency waves. The energy-modulated qubit is probed by the electron spin resonance. Our results demonstrate the potential of spin qubit interferometry implemented in a silicon device and operated at a relatively high temperature.

arXiv comment18 pages with 10 figures, including Supplemental Material

References in corpus (32)

• Observation of Gravitational Waves from a Binary Black Hole Merger
• Quantum sensing
• Electron transport through double quantum dots
• Driven coherent oscillations of a single electron spin in a quantum dot
• Silicon Quantum Electronics
• A single-atom electron spin qubit in silicon
• Landau-Zener-Stuckelberg interferometry
• Interfacing spin qubits in quantum dots and donors - hot, dense and coherent
• A CMOS silicon spin qubit
• Mach-Zehnder Interferometry in a Strongly Driven Superconducting Qubit
• Quantum enhanced measurements without entanglement
• Colloquium: Quantum interference of clusters and molecules
• Landau-Zener interferometry with superconducting qubits
• Quantum systems under frequency modulation
• Motional Averaging in a Superconducting Qubit
• Landau-Zener-Stuckelberg Interferometry of a Single Electron Charge Qubit
• Characterization of Qubit Dephasing by Landau-Zener Interferometry
• Quantum-to-Classical Transition in Cavity Quantum Electrodynamics
• Gate-sensing coherent charge oscillations in a silicon field-effect transistor
• Multifrequency spin resonance in diamond
• Stückelberg interference in a superconducting qubit under periodic latching modulation
• Gate induced g-factor control and dimensional transition for donors in multi-valley semiconductors
• Observation of the Bloch-Siegert shift in a driven quantum-to-classical transition
• Floquet spectroscopy of a strongly driven quantum dot charge qubit with a microwave resonator
• Landau-Zener-Stuckelberg-Majorana interferometry of a single hole
• Dynamic behaviour of Josephson-junction qubits: crossover between Rabi oscillations and Landau-Zener transitions
• Hole spin resonance and spin-orbit coupling in a silicon metal-oxide-semiconductor field-effect transistor
• A silicon-based single-electron interferometer coupled to a fermionic sea
• Simulating quantum dynamical phenomena using classical oscillators: Landau-Zener-Stuckelberg-Majorana interferometry, latching modulation, and motional averaging
• Tuned transition from quantum to classical for macroscopic quantum states
• The Role of Multilevel Landau-Zener Interference in Extreme Harmonic Generation
• Application of the Landau-Zener-Stueckelberg-Majorana dynamics in an electrically driven flip of a hole spin

Cited by in corpus (20)

• Nonadiabatic Landau-Zener-Stückelberg-Majorana transitions, dynamics, and interference
• Quantum thermal machines and batteries
• Analog of a quantum heat engine using a single-spin qubit
• Mirror, mirror: Landau-Zener-Stuckelberg-Majorana interferometry of a superconducting qubit in front of a mirror
• Gate-Tunable Spin-Orbit Coupling in a Germanium Hole Double Quantum Dot
• Anisotropic g-Factor and Spin-Orbit Field in a Ge Hut Wire Double Quantum Dot
• Two-level systems with periodic $N$-step driving fields: Exact dynamics and quantum state manipulations
• Harmonic fine tuning and triaxial spatial anisotropy of dressed atomic spins
• A quantum interference capacitor based on double-passage Landau-Zener-Stückelberg-Majorana interferometry
• Floquet engineering the quantum Rabi model in the ultrastrong coupling regime
• Tuning the initial phase to control the final state of a driven qubit
• Single spin Landau-Zener-Stückelberg-Majorana interferometry of Zeeman-split states with strong spin-orbit interaction in a double quantum dot
• Harmonic dual dressing of spin one-half systems
• Interferometry of multi-level systems: rate-equation approach for a charge qudit
• Probabilistic motional averaging
• Controllable single spin evolution at sub-harmonics of electric dipole spin resonance enhanced by four-level Landau-Zener-St{ü}ckelberg-Majorana interference
• Electrically tunable quantum interference of atomic spins on surfaces
• Fast, Accurate, and Local Temperature Control Using Qubits
• Multipassage Landau-Zener tunneling oscillations in transverse/longitudinal dual dressing of atomic qubits
• Resonant tunneling and quantum interference of a two-spin system in silicon tunnel FETs