PulseExploreJournal ClubDebatesTrendingResearchersJournals
Instagram
HomeExploreJournal ClubTrending
Synapse
⌘+K
Synapse
March 18, 2026Materials0 citationsOpen Access

Pump-Induced Biphasic Relaxation Model of Xe Spin in Nuclear Magnetic Resonance Gyroscopes

View Full Paper
SJShangtao JiangTWT. F WangXQXuyang Qiu

Key Points

  • The aim is to develop a model that describes how the relaxation of Xe spins is influenced by pump effects in NMR gyroscopes.
  • Proposed a pump-induced biphasic relaxation model for 129Xe spins.
  • Analyzed electron polarization distribution using Bloch–Torrey equations.
  • Evaluated polarization through NMR frequency shift measurements.
  • Experimental results confirmed the theoretical model of quadratic dependence between relaxation rate and pump intensity.
  • Demonstrated significant insights into the dynamics of Xe spin in NMRG applications.

Abstract

The spin relaxation rate of Xe isotopes is a key characteristic of nuclear magnetic resonance gyroscopes (NMRGs). A pump-induced biphasic relaxation (PBR) model is proposed to describe the pump dependence of the transverse relaxation rate of 129Xe nuclear spin. The distribution of electron polarization is theoretically analyzed based on the Bloch–Torrey equations and the volume-averaged polarization is evaluated through NMR frequency shift measurements. Experimental results confirm the theoretical quadratic dependence between Γ and

Ask AI
Helpful
Bookmark
Share
View Full Paper

Cite This Study

Jiang et al. (2026) studied this question.

synapsesocial.com/papers/69ba429c4e9516ffd37a317bhttps://doi.org/10.3390/ma19061143
Ask AI
Helpful
Bookmark
Share
View Full Paper

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Slowing Down of Rubidium-Induced Nuclear Spin Relaxation of Xe129 Gas in a Magnetic Field1983 · 42 citations
  2. 2Frequency shifts of the magnetic-resonance spectrum of mixtures of nuclear spin-polarized noble gases and vapors of spin-polarized alkali-metal atoms1989 · 158 citations
  3. 3Broadening and shifting of Rb D1 and D2 line in low pressure vapor cell2019 · 6 citations
  4. 4The Effect of the Polarization Characteristics of Probe Light on the Signal of Optically Detected Magnetic Resonance in Magnetometric and Gyroscopic Quantum Sensors2019 · 1 citations
  5. 5An Optimized Measurement Method for Magnetic Properties of Permalloy Sheet Under Demagnetization2022 · 25 citations