2004/11/15 by Fumiko Yamaguchi, Yamaguchi, Fumiko, Thaddeus D. Ladd +8
Chemistry · Materials Science · Physics and Astronomy · #Advanced NMR Techniques and Applications #Atomic and Subatomic Physics Research #FOS: Physical sciences #Quantum Physics (quant-ph) #Solid-state spectroscopy and crystallography #quant-ph
paper · pdf · doi:10.48550/arxiv.quant-ph/0411099
10 pages, 4 figures
arxiv created 2004/11/15 · openalex publication_date 2004/11/15 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A scheme for decoupling and selectively recoupling large networks of dipolar-coupled spins is proposed. The scheme relies on a combination of broadband, decoupling pulse sequences applied to all the nuclear spins with a band-selective pulse sequence for single spin rotations or recoupling. The evolution-time overhead required for selective coupling is independent of the number of spins, subject to time-scale constraints, for which we discuss the feasibility. This scheme may improve the scalability of solid-state-NMR quantum computing architectures.