caa a22 4500 445827505 CHVBK 20180317145303.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s10854-011-0359-0 doi (NATIONALLICENCE)springer-10.1007/s10854-011-0359-0 Synthesis and characterization of CdS nanoparticles [Elektronische Daten] [R. Bhattacharya, T. Das, S. Saha] In the present work a chemical reduction method is followed to grow CdS nanoparticles at room temperature with varying the amount of reducing agent sodiumborohydride. The dispersed samples in ethanol are characterized using electron diffraction techniques. Simultaneously optical absorption, photoluminescence and longtime photorelaxation of these samples are studied at room temperature. An increase in band gap is observed in each case as compared to bulk CdS. Also particle size decreases with increased amount of reducing agent. Simultaneously long time relaxation increases with decrease of stoichiometric ratio of reducing agent. An attempt is made to correlate the structural, optical, electrical and opto-electrical properties. Springer Science+Business Media, LLC, 2011 Bhattacharya R. Department of Physics and Technophysics, Vidyasagar University, 721102, Midnapur, Paschim Medinipur, West Bengal, India aut Das T. Department of Physics and Technophysics, Vidyasagar University, 721102, Midnapur, Paschim Medinipur, West Bengal, India aut Saha S. Department of Physics and Technophysics, Vidyasagar University, 721102, Midnapur, Paschim Medinipur, West Bengal, India aut Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/12(2011-12-01), 1761-1765 0957-4522 22:12<1761 2011 22 10854 https://doi.org/10.1007/s10854-011-0359-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10854-011-0359-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bhattacharya R. Department of Physics and Technophysics, Vidyasagar University, 721102, Midnapur, Paschim Medinipur, West Bengal, India aut NATIONALLICENCE 700 1- Das T. Department of Physics and Technophysics, Vidyasagar University, 721102, Midnapur, Paschim Medinipur, West Bengal, India aut NATIONALLICENCE 700 1- Saha S. Department of Physics and Technophysics, Vidyasagar University, 721102, Midnapur, Paschim Medinipur, West Bengal, India aut NATIONALLICENCE 773 0- Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/12(2011-12-01), 1761-1765 0957-4522 22:12<1761 2011 22 10854 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer