/
/
Doğru Kriyojenik Lüminesans Ölçümleri için bilinen Sıcaklıklarda Isı dengeleyici Örnekleri Basit Dewar / Kriyostat
É necessária uma assinatura da JoVE para visualizar este conteúdo. Faça login ou comece sua avaliação gratuita.
Capítulos
- 00:05Título
- 00:44Sample Loop Preparation
- 01:44Thermocouple Preparation and Alignment in the Optical Dewer
- 03:16Temperature-dependent Cryogenic Spectroscopy in the Optical Dewar
- 04:34Results: [Rh(4,7-Me2-1,10-phen)3]3+ and Related Compounds
- 05:34Conclusion
A simple liquid nitrogen Dewar/cryostat apparatus comprised of a small fused silica optical Dewar, a thermocouple, and a charge-coupled device (CCD) spectrograph are described. The experiments for which this Dewar/cryostat is designed require fast sample loading, freezing, and alignment, accurate and stable sample temperatures, and small size/portability.
