Experimental and Theoretical NANOTECHNOLOGY (ETN) abbreviated as Exp. Theo. NANOTECHNOLOGY is a multidisciplinary peer-reviewed and open access journal. It includes specialized research papers, short communications, reviews and selected conference papers in special issues on the characterization, synthesis, processing, structure and properties of different principles and applications of nanotechnology with focus on advantageous achievements and applications for the specialists in engineering, chemistry, physics, materials science and medicine. ETN covers and publishes all aspects of fundamental and applied researches of experimental and theoretical nanoscale technology dealing with materials synthesis, processing, nanofabrication, nanoprobes, spectroscopy, properties, biological systems, nanostructures, nanoelectronics, nano-optics, nano-mechanics, nanodevices, nanobiotechnology, nanomedicine, nanotoxicology within the scope of the journal. ETN aims to acquire the recent and outstanding researches for the benefit of the human being.
The spectral properties of liquid and matrix sample of Rhodamine 6G (R6G) were evaluated. The acetone an used as a solvent and epoxy as host. The study for different concentration (5*10- 6 , 1*10-5 , 5*10-5 , 1*10-4 and 5*10-4 M/L) show that the absorption peak be will agree with BeerLambert law. And there are a blue shift the absorption curves and Red shift in fluorescence curves with the concentration increase. The quantum efficiency for liquid were larger than the solid matrix. Also the stock shift increase the concentration in both liquid and solid samples.
Keywords: Xanthene dyes; Laser dye; Rhodamine 6G.
PACS: 81.05.Kf; 42.55.Mv; 78.40.kc.