Storage qubits and their potential implementation through a semiconductor double quantum dot

2001/03/31 by E. Pazy, Irene D’Amico, I. D'Amico +4 · 3 citations
Computer Science · Physics and Astronomy · #Quantum Information and Cryptography #Quantum and electron transport phenomena #Quantum optics and atomic interactions #cond-mat #quant-ph

paper · pdf · doi:10.1103/physrevb.64.195320

published as Phys. Rev. B 64, 195320 (2001) · Revised version accepted for publication in Phys.Rev. B. 19 pages, 4 eps figures

arxiv created 2001/08/09 · openalex publication_date 2001/10/19 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In the context of a semiconductor-based implementation of a quantum computer the idea of a quantum storage bit is presented and a possible implementation using a double-quantum-dot structure is considered. A measurement scheme using a stimulated Raman adiabatic passage is discussed.

Citations

• Quantum measurements performed with a single-electron transistor
• Dephasing and the Orthogonality Catastrophe in Tunneling through a Quantum Dot: The “Which Path?” Interferometer
• Coherent population transfer in coupled semiconductor quantum dots
• Quantum tunnelling in a dissipative system
• Coherent population transfer among quantum states of atoms and molecules
• Dephasing in a quantum dot due to coupling with a quantum point contact

Cited by

• Quantum storage and information transfer with superconducting qubits
• Effective boson-spin model for nuclei-ensemble-based universal quantum memory
• Quantum information storage and state transfer based on spin systems