Multipulse sequences in electron-spin echoes

Journal Article · Sat Oct 01 00:00:00 EDT 1983 · Rev. Sci. Instrum.; (United States)

DOI:https://doi.org/10.1063/1.1137235· OSTI ID:5609406

Eliav, U; Freed, J H

A method is described whereby Carr--Purcell (CP) multipulse sequences may be generated at a rate rapid enough for electron-spin echoes ESE and in a manner consistent with constraints of typical ESE spectrometers. Both Carr--Purcell--Meiboom--Gill and alternating phase-CP sequences may be produced. It is shown how such sequences may be utilized (1) to increase the rate of data collection, which is especially important in laser photo-induced experiments, and (2) to study slow motions. They are respectively illustrated with results on transient spin-polarized photoelectrons and electrons trapped in irradiated quartz.

• Research Organization: Baker Laboratory of Chemistry, Cornell University, Ithaca, New York 14853
• DOE Contract Number: AC02-78ER04991
• OSTI ID: 5609406
• Journal Information: Rev. Sci. Instrum.; (United States), Journal Name: Rev. Sci. Instrum.; (United States) Vol. 54:10; ISSN RSINA
• Country of Publication: United States
• Language: English

Related Subjects

440300* -- Miscellaneous Instruments-- (-1989)
47 OTHER INSTRUMENTATION
ACOUSTIC ESR
CHALCOGENIDES
ELECTRON SPIN RESONANCE
ELECTRONIC EQUIPMENT
EMISSION
EPR SPECTROMETERS
EQUIPMENT
FUNCTION GENERATORS
MAGNETIC RESONANCE
MEASURING INSTRUMENTS
MINERALS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PHOTOEMISSION
PULSE GENERATORS
PULSE TECHNIQUES
PULSES
QUARTZ
RESONANCE
SECONDARY EMISSION
SILICON COMPOUNDS
SILICON OXIDES
SPECTROMETERS
TRANSIENTS