{"title":"镍掺入对化学浴沉积法制备PbS薄膜电性能和介电性能的影响","authors":"Ankita Banerjee, Partha Mitra","doi":"10.1134/S1063783425600062","DOIUrl":null,"url":null,"abstract":"<p>In this work, we report the frequency dependent ac conductivity properties and dielectric behavior of lead sulphide (PbS) thin films. Effect of nickel doping on particle size, optical band gap and electrical conductivity is presented. Pure and Ni doped PbS films (3, 6, and 9% doping) were prepared by chemical bath deposition (CBD) process on biological glass slides. X-ray diffraction (XRD) pattern confirms that cubic mono-phase PbS is formed. Particle size was found to decrease and band gap was found to increase with increasing doping level up to 6%. Complex impedance spectroscopy was utilized to investigate the e-lectrical conductivity and dielectric property. Highest value of electrical conductivity is obtained for 6% doped film.</p>","PeriodicalId":731,"journal":{"name":"Physics of the Solid State","volume":"67 6","pages":"499 - 507"},"PeriodicalIF":1.8000,"publicationDate":"2025-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Influence of Nickel Incorporation on Electrical and Dielectric Properties of PbS Thin Films Synthesized by Chemical Bath Deposition\",\"authors\":\"Ankita Banerjee, Partha Mitra\",\"doi\":\"10.1134/S1063783425600062\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>In this work, we report the frequency dependent ac conductivity properties and dielectric behavior of lead sulphide (PbS) thin films. Effect of nickel doping on particle size, optical band gap and electrical conductivity is presented. Pure and Ni doped PbS films (3, 6, and 9% doping) were prepared by chemical bath deposition (CBD) process on biological glass slides. X-ray diffraction (XRD) pattern confirms that cubic mono-phase PbS is formed. Particle size was found to decrease and band gap was found to increase with increasing doping level up to 6%. Complex impedance spectroscopy was utilized to investigate the e-lectrical conductivity and dielectric property. Highest value of electrical conductivity is obtained for 6% doped film.</p>\",\"PeriodicalId\":731,\"journal\":{\"name\":\"Physics of the Solid State\",\"volume\":\"67 6\",\"pages\":\"499 - 507\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2025-06-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physics of the Solid State\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1063783425600062\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, CONDENSED MATTER\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics of the Solid State","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1063783425600062","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, CONDENSED MATTER","Score":null,"Total":0}
Influence of Nickel Incorporation on Electrical and Dielectric Properties of PbS Thin Films Synthesized by Chemical Bath Deposition
In this work, we report the frequency dependent ac conductivity properties and dielectric behavior of lead sulphide (PbS) thin films. Effect of nickel doping on particle size, optical band gap and electrical conductivity is presented. Pure and Ni doped PbS films (3, 6, and 9% doping) were prepared by chemical bath deposition (CBD) process on biological glass slides. X-ray diffraction (XRD) pattern confirms that cubic mono-phase PbS is formed. Particle size was found to decrease and band gap was found to increase with increasing doping level up to 6%. Complex impedance spectroscopy was utilized to investigate the e-lectrical conductivity and dielectric property. Highest value of electrical conductivity is obtained for 6% doped film.
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Presents the latest results from Russia’s leading researchers in condensed matter physics at the Russian Academy of Sciences and other prestigious institutions. Covers all areas of solid state physics including solid state optics, solid state acoustics, electronic and vibrational spectra, phase transitions, ferroelectricity, magnetism, and superconductivity. Also presents review papers on the most important problems in solid state physics.
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