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Spectroscopic study of precipitates formed during removal of selenium from mine drainage spiked with selenate using permeable reactive materials
selenium X-ray photoelectron spectroscopy zero valence iron permeable reactive barrier anaerobic condition
2017/8/10
The potential for Se removal from mine drainage water using permeable reactive materials was evaluated by a laboratory column experiment. The column materials, organic carbon and zero valence iron (ZV...
Opto-Electrical Properties of Copper-Indium-Selenium Thin Films
Solar cell devices thin films
2010/4/9
Copper-Indium-Selenium (CIS) thin films have been characterised using various experimental techniques. These compounds are extensively used in solar cell technology as absorber layers due to their exc...
Photoconductivity of Selenium and Sulphur Doped a-Si:H thin Films
Se S a-Si:H Photoconductivity recombination mechanism
2010/4/12
This paper presents a study of photoconductivity of S- and Se-doped a-Si:H as a function of composition and temperature. Temperature dependence of photoconductivity of the films was measured under the...
Paramagnetic Defects in g-Irradiated, Pure and Doped (with As, Cl and Br) Selenium
g-Irradiated Pure Doped
2010/4/13
This paper presents results of an EPR spectrum investigation of g-irradiated (Co60 dose 107 Rad) glasses Se, SeClx, Se0.95As0.05Clx and Se0.95As0.05Brx (x=0.001--0.1) at 77 K. An analysis of spectra r...