Non-Contact Luminescence Lifetime Microthermometry using Scintillation Sensors

• Authors: V. Mykhaylyk , H. Kraus , A. Wagner
• Languages of publication: EN

Abstracts

EN

The paper describes an original technique for non-contact in situ monitoring of the temperature developed for experiments in a vacuum environment at the tender X-ray beamline I23 of the Diamond Light Source. The sample temperature is established by determining the luminescence decay constant of a Bi₄Ge₃O₁₂ (BGO) scintillation sensor. BGO is ideally suited for a temperature range of 30 K to 130 K, in which its decay constant shows a strong temperature dependence. The principle of the method, system design and application examples are discussed and the performance and potential of the technique is assessed.

Keywords

EN

78.70.Ps

Discipline

• 78.70.Ps: Scintillation(see also 29.40.Mc, Scintillation detectors)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2018
• Volume: 133
• Issue: 4
• Pages: 1108-1111

Dates

published

2018-04

Contributors

author

V. Mykhaylyk

• Diamond Light Source Ltd, Harwell Science Campus, Didcot, OX11 0DE, UK

author

H. Kraus

• Department of Physics, University of Oxford, Keble Road, Oxford OX1 3RH, UK

author

A. Wagner

• Diamond Light Source Ltd, Harwell Science Campus, Didcot, OX11 0DE, UK

References

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Identifiers

DOI

10.12693/APhysPolA.131.1108