Published May 2003 | Version v1
Journal article Metadata-only

NMR spectra of 59Co and 14N in CoN

Creators

  • 1. Tsuruoka National College of Technology, Tsuruoka, Yamagata (Japan)
  • 2. Tohoku Univ., Institute for Materials Research, Sendai, Miyagi (Japan)
  • 3. Ehime Univ., Faculty of Engineering, Matsuyama, Ehime (Japan)

Description

Nuclear magnetic resonance (NMR) measurements of 59Co and 14N in CoN with a zincblende type structure were carried out in the temperature range from 4.2 K to room temperature. NMR Spectra of 59Co are obtained from Free Induction Decay (FID) signals in a static field of 6.3068 T. NMR Spectra of 14N are obtained by spin-echo method in the same static field. The temperature variations of Knight shifts are derived from resonance peak positions at various temperatures. In this experiment, it is found that the temperature variations of Knight shifts are very small. Therefore, it is concluded that the compound CoN has Pauli paramagnetism. This is consistent with the result of the temperature-independent susceptibility. (author)

Additional details

Publishing Information

Journal Title
Journal of the Physical Society of Japan
Journal Volume
72
Journal Issue
5
Journal Page Range
p. 1175-1177
ISSN
0031-9015

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
34055559
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
COBALT 59; COBALT COMPOUNDS; KNIGHT SHIFT; MAGNETIC SUSCEPTIBILITY; NITRIDES; NITROGEN 14; NMR SPECTRA; NUCLEAR MAGNETIC RESONANCE; PARAMAGNETISM; POWDERS; SPIN ECHO; TEMPERATURE DEPENDENCE
Descriptors DEC
COBALT ISOTOPES; INTERMEDIATE MASS NUCLEI; ISOTOPES; LIGHT NUCLEI; MAGNETIC PROPERTIES; MAGNETIC RESONANCE; MAGNETISM; NITROGEN COMPOUNDS; NITROGEN ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; PHYSICAL PROPERTIES; PNICTIDES; RESONANCE; SPECTRA; STABLE ISOTOPES; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
17 refs., 5 figs.