Journal article
Use of the Frank sequence in pulsed EPR
In
Journal of Magnetic Resonance
—
2011, Volume 209, Issue 2, pp. 306-309
Abstract
The Frank polyphase sequence has been applied to pulsed EPR of triarylmethyl radicals at 256MHz (9.1mT magnetic field), using 256 phase pulses. In EPR, as in NMR, use of a Frank sequence of phase steps permits pulsed FID signal acquisition with very low power microwave/RF pulses (ca. 1.5mW in the application reported here) relative to standard pulsed EPR.
A 0.2mM aqueous solution of a triarylmethyl radical was studied using a 16mm diameter cross-loop resonator to isolate the EPR signal detection system from the incident pulses. Keyword: Correlation spectroscopy,Multi-pulse EPR,Low power pulses,NMR,EPR,Frank sequence
| Language: | English |
|---|---|
| Year: | 2011 |
| Pages: | 306-309 |
| ISSN: | 10960856 and 10907807 |
| Types: | Journal article |
| DOI: | 10.1016/j.jmr.2011.01.032 |
| ORCIDs: | Ardenkjær-Larsen, Jan Henrik |
