作者: V. K. Tikhomirov , K. Iakoubovskii , P. W. Hertogen , G. J. Adriaenssens
DOI: 10.1063/1.120549
关键词: Photoluminescence 、 Photochemistry 、 Polarization (electrochemistry) 、 Ion 、 Praseodymium 、 Doping 、 Photoluminescence excitation 、 Luminescence 、 Sulfide 、 Materials science
摘要: Room-temperature visible luminescence from Pr3+ ions embedded in germaniumsulfide glass hosts is reported along with edge these hosts. The important role of energy transfer processes between the host and Pr demonstrated experimentally through dependencies photoluminescence on excitation wavelength, temperature, polarization.