Effect of Nano Surface Topography on Electrical Properties of Lead Sulfide (PbS) Films Deposited on Polymer Substrate
DOI:
https://doi.org/10.6000/1929-6002.2016.05.01.3Keywords:
PbS, Polyimide, Chemical Spray Pyrolysis, Substrate Temperature, Electrical properties.Abstract
Lead sulfide (PbS) films were deposited on polymide (PI) plastic substrate chemical spray pyrolysis technique at substrate temperature in the range 250-350 oC. Effects of substrate temperature on the electrical properties of the films were studied. In addition, the effect of nano surface topography on electrical properties of PbS films was studied. The deposited films were analyzed with atomic force microscope and Hall measurements to determine their electrical characteristics. AFM data shows that the root mean square (RMS) surface roughness of the PbS film increases with increasing substrate temperature. At room temperature, electrical resistivity of the PbS films varies from 9.54x103 to 1.14x103 Ω.cm, respectively.
References
Lu X, Zhang M. Studies on PbS and PbSe detectors for IR system. International Journal of Infrared and Millimeter Waves 2000; 21: 1697-1701. http://dx.doi.org/10.1023/A:1006676029014 DOI: https://doi.org/10.1023/A:1006676029014
Kumara D, Agarwal G, Tripathi B, Vyas D, Kulshrestha V. Characterization of PbS nanoparticles synthesized by chemical bath deposition. Journal of Alloys and Compounds 2009; 484: 463-6. http://dx.doi.org/10.1016/j.jallcom.2009.04.127 DOI: https://doi.org/10.1016/j.jallcom.2009.04.127
Seghaier S, Kamoun N, Brini R, Amara BA. Structural and optical properties of PbS thin films deposited by chemical bath deposition. Materials Chemistry and Physics 2006; 97: 71-80. http://dx.doi.org/10.1016/j.matchemphys.2005.07.061 DOI: https://doi.org/10.1016/j.matchemphys.2005.07.061
Pop I, Nascu C, Ionescu V, Indrea E, Bratu I. Structural and optical properties of PbS thin films obtained by chemical deposition. Thin Solid Films 1997; 307: 240-4. http://dx.doi.org/10.1016/S0040-6090(97)00304-0 DOI: https://doi.org/10.1016/S0040-6090(97)00304-0
Choudhury N, Sarma B. Structural characterization of lead sulfide thin films by means of X- ray line profile analysis. Bulletin of Materials Science 2009; 32: 43-7. http://dx.doi.org/10.1007/s12034-009-0007-y DOI: https://doi.org/10.1007/s12034-009-0007-y
Thiagarajan R, Beevi MM, Ramesh T. Influence of reactant concentration on nanocrystalline PbS thin films prepared by Chemical Spray Pyrolysis Optoelectronics and Advanced Materials – Rapid Communications 2012; 6: 132-5. http://oam-rc.inoe.ro/index.php?option=magazine&op= view&idu=1784&catid=70
Raniero L, Ferreira CL, Cruz LR, Pinto AL, Alves RMP. Photoconductivity activation in PbS thin films grown at room temperature by chemical bath deposition. Physica B: Condensed Matter 2010; 405: 1283-6. http://dx.doi.org/10.1016/j.physb.2009.11.068 DOI: https://doi.org/10.1016/j.physb.2009.11.068
Sharon M, Ramaiah KS, Kumar M, Neumann-Spallart M, Levy- Clement C. Electrodeposition of lead sulphide in acidic medium. Journal of Electroanalytical Chemistry 1997; 436: 49-52. http://dx.doi.org/10.1016/S0022-0728(97)00124-1 DOI: https://doi.org/10.1016/S0022-0728(97)00124-1
Thangaraju B, Kaliannan P. Spray pyrolytically deposited PbS thin films. Semiconductor Science and Technology 2000; 15: 849-53. http://dx.doi.org/10.1088/0268-1242/15/8/311 DOI: https://doi.org/10.1088/0268-1242/15/8/311
Kessler F, Rudmann D. Technological aspects of flexible CIGS solar cells and module. Solar Energy 2004; 77: 685-95. http://dx.doi.org/10.1016/j.solener.2004.04.010 DOI: https://doi.org/10.1016/j.solener.2004.04.010
Pecora A, Maiolo L, Cuscunà M, Simeone D, Minotti A, Mariucci L, Fortunato G. Low-temperature polysilicon thin film transistors on polyimide substrates for electronics on plastic. Solid-State Electronics 2008; 52: 348-52. http://dx.doi.org/10.1016/j.sse.2007.10.041 DOI: https://doi.org/10.1016/j.sse.2007.10.041
Tiwari A N, Romeo A, Baetzner D, Zogg H. Flexible CdTe solar cells on polymer films.Progress in Photovoltaics: Research and Applications 2001; 9: 211-5. http://dx.doi.org/10.1002/pip.374 DOI: https://doi.org/10.1002/pip.374
Faraj MG, Pakhuruddin MZ. Deposited lead sulfide thin films on different substrates with chemical spray pyrolysis technique. International Journal of Thin Films Science and Technology 2015; 4: 215-7. http://www.naturalspublishing. com/Article.asp?ArtcID=9554
Lee SU, Choi WS, Hong B. Synthesis and characterization of SnO2:Sb film by dc magnetron sputtering method for applications to transparent electrodes. Physica Scripta 2007; 2007: T129. http://dx.doi.org/10.1088/0031-8949/2007/T129/069 DOI: https://doi.org/10.1088/0031-8949/2007/T129/069
Li F, Jing C, Ling X, Wei-Ning S, Yao Y, Jun X, Zhong-Yuan M. Electron beam evaporation deposition of cadmium sulphide and cadmium telluride thin films: Solar cell applications. Chinese Physics B 2013; 22. http://dx.doi.org/10.1088/1674-1056/22/9/098802 DOI: https://doi.org/10.1088/1674-1056/22/9/098802
Patel KJ, Desai MS, Panchal CJ. The influence of substrate temperature on the structure, morphology, and optical properties of ZrO2 thin films prepared by e-beam evaporation. Advanced Materials Letters 2012; 3: 410-4. http://vbripress.com/aml/uploads/1213531831 DOI: https://doi.org/10.5185/amlett.2012.5364
Balasubramanian N, Subrahmanyam A. Effect of substrate temperature on the electrical and optical properties of reactively evaporated indium tin oxide films. Materials Science and Engineering: B 1988; 1: 279-81. http://dx.doi.org/10.1016/0921-5107(88)90008-6 DOI: https://doi.org/10.1016/0921-5107(88)90008-6
Wang S, Li X. Zhang J. Effects of substrate temperature on the properties of heavy Ga- doped ZnO transparent conductive film by RF magnetron sputtering. Journal of Physics: Conference Series 2009; 188: 012017. http://dx.doi.org/10.1088/1742-6596/188/1/012017 DOI: https://doi.org/10.1088/1742-6596/188/1/012017
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2016 Journal of Technology Innovations in Renewable Energy
This work is licensed under a Creative Commons Attribution 4.0 International License.
Policy for Journals/Articles with Open Access
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are permitted and encouraged to post links to their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work
Policy for Journals / Manuscript with Paid Access
Authors who publish with this journal agree to the following terms:
- Publisher retain copyright .
- Authors are permitted and encouraged to post links to their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work .
