The pressure dependance of ruby fluorescence lifetime as a new optical method for pressure measurement

The pressure dependance of ruby fluorescence lifetime as a new optical method for pressure measurement

It is shown that the ruby fluorescence lifetime TR( 2 E → 4 A 2 transition) exhibits (at least up to 200kbar) a linear rise with pressure, the slope being 0.0312 ± 0.0005ms/kbar. The possible use of this phenomenon as an alternative method for high pressure measurement in diamond anvil cell has been...

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Veröffentlicht in:High pressure research 1992-05, Vol.9 (1-6), p.247-250
Hauptverfasser: Jakšić, Z. M., Urošević, V. V., Zeković, Lj, Jovanić, B. R.
Format: Artikel
Sprache:eng
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Zusammenfassung:It is shown that the ruby fluorescence lifetime TR( 2 E → 4 A 2 transition) exhibits (at least up to 200kbar) a linear rise with pressure, the slope being 0.0312 ± 0.0005ms/kbar. The possible use of this phenomenon as an alternative method for high pressure measurement in diamond anvil cell has been discussed.
ISSN:0895-7959
1477-2299
DOI:10.1080/08957959208245640