72 citations · 181 across the 11 of their papers we have counts for
11 papers
Quantum-Device Simulation of Optical Decoherence of Hole-Spin Qubits in Self-Assembled Quantum Dots
Jyun-Jie Jiang, Pericles Philippopoulos, Félix Beaudoin +1
Spin-photon interfaces are essential for communications between distant spin qubits in quantum technologies, but the interband optical excitation can also damp electrically driven…
First-principles predictions of band alignment in strained Si/Si1-xGex and Ge/Si1-xGex heterostructures
Nathaniel M. Vegh, Pericles Philippopoulos, Raphaël J. Prentki +4
Accurate band offsets are essential for predictive continuum modeling of nanostructures such as quantum wells and quantum dots formed in strained Si/Si1-xGex and Ge/Si1-xGex hetero…
Constraints on Atomistic Disorder for Scalable Electron Spin Shuttling
Raphaël J. Prentki, Pericles Philippopoulos, Mohammad Reza Mostaan +1
Electron spin shuttling, the gate-controlled, coherent transport of electrons between qubit registers, increases qubit connectivity and enables efficient quantum-error-correction s…
Recent advances in hole-spin qubits
Yinan Fang, Pericles Philippopoulos, Dimitrie Culcer +2
In recent years, hole-spin qubits based on semiconductor quantum dots have advanced at a rapid pace. We first review the main potential advantages of these hole-spin qubits with re…
Approximate Network Motif Mining Via Graph Learning
Carlos Oliver, Dexiong Chen, Vincent Mallet +2
Frequent and structurally related subgraphs, also known as network motifs, are valuable features of many graph datasets. However, the high computational complexity of identifying m…
Pseudospin-electric coupling for holes beyond the envelope-function approximation
Pericles Philippopoulos, Stefano Chesi, Dimitrie Culcer +1
In the envelope-function approximation, interband transitions produced by electric fields are neglected. However, electric fields may lead to a spatially local (-independent) co…