We demonstrate a new method to realize the population inversion of a single InGaAs/GaAs
quantum dot excited by a laser pulse tuned within the neutral exciton phonon sideband. In …

Charge qubits can be created and manipulated in solid-state double-quantum-dot (DQD)
platforms. Typically, these systems are strongly affected by quantum noise stemming from …

Electron spin qubits in silicon, whether in quantum dots or in donor atoms, have long been
considered attractive qubits for the implementation of a quantum computer because of …

Charge qubits formed in double quantum dots represent quintessential two-level systems
that enjoy both ease of control and efficient readout. Unfortunately, charge noise can cause …

Motivated by correlated decay processes producing gain, loss, and lasing in driven
semiconductor quantum dots [Phys. Rev. Lett. 113, 036801 (2014) PRLTAO 0031-9007 …

Recent theoretical studies of a pair of atoms in a one-dimensional waveguide find that the
system responds asymmetrically to incident fields from opposing directions at low powers …

Strongly driving a two-level quantum system with light leads to a ladder of Floquet states
separated by the photon energy. Nanoscale quantum devices allow the interplay of confined …

Carbon nanotube quantum dots allow accurate control of electron charge, spin, and valley
degrees of freedom in a material which is atomically perfect and can be grown isotopically …

We propose a scheme that enables the deterministic generation of single phonons at
gigahertz frequencies triggered by single photons in the near infrared. This process is …

We demonstrate a scalable device architecture that facilitates indirect exchange between
singlet-triplet spin qubits, mediated by an intermediate quantum state. The device comprises …