Published October 1995
| Version v1
Journal article
High frequency electron nuclear double resonance at 239 GHz using a far-infrared laser source
Creators
- 1. High Magnetic Field Laboratory, Max-Planck-Institut fuer Festkoerperforschung and Centre National de la Recherche Scientifique, 38042 Grenoble (France)
Description
We report on the application of 14N electron nuclear double resonance (ENDOR) at 8.5 T and 239 GHz (λ=1.2 mm) in a γ-irradiated betaine arsenate single crystal. A laser was used as a far-infrared radiation source in a transmission-type electron paramagnetic resonance (EPR) setup without a cavity. The four expected nitrogen ENDOR lines were observed, but due to insufficient saturation of the EPR transitions the signal/noise ratio was not larger than 10 and the signals vanished at temperatures above 20 K. copyright 1995 American Institute of Physics
Additional details
Publishing Information
- Journal Title
- Review of Scientific Instruments
- Journal Volume
- 66
- Journal Issue
- 10
- Journal Page Range
- p. 5098-5099.
- ISSN
- 0034-6748
- CODEN
- RSINAK
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 27024791
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ENDOR; FAR INFRARED RADIATION; GAMMA RADIATION; GHZ RANGE 100-1000; LASERS; MEASURING METHODS; NITROGEN 14; ORGANIC NITROGEN COMPOUNDS; PHYSICAL RADIATION EFFECTS; SIGNAL-TO-NOISE RATIO; TEMPERATURE RANGE 0013-0065 K
- Descriptors DEC
- AMPLIFIERS; ELECTROMAGNETIC RADIATION; EQUIPMENT; FREQUENCY RANGE; GHZ RANGE; INFRARED RADIATION; IONIZING RADIATIONS; ISOTOPES; LIGHT NUCLEI; MAGNETIC RESONANCE; NITROGEN ISOTOPES; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; RADIATION EFFECTS; RADIATIONS; RESONANCE; STABLE ISOTOPES; TEMPERATURE RANGE