caa a22 4500 445826304 CHVBK 20180317145300.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10854-010-0087-x doi (NATIONALLICENCE)springer-10.1007/s10854-010-0087-x Characteristics of pulse electrodeposited PbS thin films [Elektronische Daten] [P. Thirumoorthy, K. Murali] PbS thin films were deposited for the first time using the pulse electrodeposition technique at different duty cycles in the range of 9 to 50% and at room temperature using lead nitrate and sodium thiosulphate. The thickness of the films increased from 0.5 to 1.0μm with increase of duty cycle. The films were polycrystalline and exhibited cubic structure. The band gap of the films deposited at 50% duty cycle is 0.42eV. The resistivities of the films decreased from 0.9 to 0.5×105ohmcm as the duty cycle increased. Films with grain size in the range of 20 to 35nm were deposited. Films with refractive index varying in the range of 4.45-3.75 with increase of wavelength were obtained. Films with higher photosensitivity and higher detectivity compared to earlier reports were obtained. Springer Science+Business Media, LLC, 2010 Thirumoorthy P. Department of Electronics, K.S.R.College of Arts and Science, Thiruchengode, Tamil Nadu, India aut Murali K. Electrochemical Materials Science Division, Central Electrochemical Research Institute, 630006, Karaikudi, Tamil Nadu, India aut Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/1(2011-01-01), 72-76 0957-4522 22:1<72 2011 22 10854 https://doi.org/10.1007/s10854-010-0087-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10854-010-0087-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Thirumoorthy P. Department of Electronics, K.S.R.College of Arts and Science, Thiruchengode, Tamil Nadu, India aut NATIONALLICENCE 700 1- Murali K. Electrochemical Materials Science Division, Central Electrochemical Research Institute, 630006, Karaikudi, Tamil Nadu, India aut NATIONALLICENCE 773 0- Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/1(2011-01-01), 72-76 0957-4522 22:1<72 2011 22 10854 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer