Electron paramagnetic resonance at high pressure using a diamond anvil cell

We have developed an X‐band electron resonance apparatus incorporating a diamond anvil cell to generate pressures up to 100 kbar. The system can operate down to 1.5 K and the pressure can be changed and calibrated via ruby fluorescence while at low temperature. The system differs from a conventional...

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Veröffentlicht in:	Review of scientific instruments 1985-05, Vol.56 (5), p.726-731
Hauptverfasser:	Sakai, Nobuko, Pifer, Joe H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Infrared, submillimeter wave, microwave and radiowave instruments, equipment and techniques Instruments, apparatus, components and techniques common to several branches of physics and astronomy Physics Submillimeter wave, microwave and radiowave spectrometers magnetic resonance spectrometers, auxiliary equipments and techniques
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Beschreibung
Zusammenfassung:	We have developed an X‐band electron resonance apparatus incorporating a diamond anvil cell to generate pressures up to 100 kbar. The system can operate down to 1.5 K and the pressure can be changed and calibrated via ruby fluorescence while at low temperature. The system differs from a conventional EPR cavity system in that the pressure gasket acts as the microwave resonator. For an initial application, the system is used to examine the pressure dependence of the magnetic properties of a chromium chalcogenide spinel, CdCr2Se4.
ISSN:	0034-6748 1089-7623
DOI:	10.1063/1.1138215