Effect of a superconducting transition on the quantum luminescence yield of an adsorbed dye
Abstract
A novel experimental technique for the investigation of high-temperature superconductors is proposed which is based on the measurement of the luminescence spectra of molecules of organic dyes adsorbed on the superconductor surface. Experimental results on the temperature dependence of the quantum luminescence yield of dye molecules on NbN and YBaCuO are presented.
- Publication:
-
Pisma v Zhurnal Eksperimentalnoi i Teoreticheskoi Fiziki
- Pub Date:
- July 1988
- Bibcode:
- 1988PZETF..48...89I
- Keywords:
-
- Adsorption;
- Dyes;
- High Temperature Superconductors;
- Photoluminescence;
- Quantum Efficiency;
- Superconductivity;
- Mixed Oxides;
- Molecular Spectra;
- Niobium Compounds;
- Temperature Dependence;
- Solid-State Physics