Repetition time

{
  "id": "MLC-T-CHM-010192",
  "term": "Repetition time",
  "field": "Chemistry",
  "definition": "The time interval between successive excitations of the same nuclear spin system in nuclear magnetic resonance (NMR) spectroscopy. It is the duration from the start of one pulse sequence to the start of the next identical pulse sequence. This parameter significantly influences the signal intensity and the contrast in NMR experiments, particularly in relation to spin-lattice relaxation.",
  "subject": "Analytical Chemistry",
  "see_also": [
    "acquisition time",
    "pulse sequence",
    "spin-lattice relaxation"
  ],
  "references": [
    "PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 703 (https://doi.org/10.1515/pac-2019-0203)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/repetition-time/"
}