{"title":"ZnO Nanoneedle Based Efficient UV-Photodetector","authors":"A. Ibrahim, S. Roy, S. Kale","doi":"10.56042/ijpap.v60i1.53846","DOIUrl":"https://doi.org/10.56042/ijpap.v60i1.53846","url":null,"abstract":"This article reports the fabrication and characterization of nano-structured ITO/ZnO ultraviolet photodetector. A ZnO thin film was deposited by spray pyrolysis technique followed by interdigitated ITO as electrode deposition by RF sputter. Grazing angle x-ray diffraction (GIXRD) study indicates preferential growth along c-axis (002) of thin-film leading nanoneedle formation which was further confirmed by scanning electron microscopy (SEM) imaging. X-ray photoelectron spectroscopy (XPS) analysis of Oxygen 1s (O 1s) was carried out. A peak was observed at 531.8 eV indicating the presence of oxygen vacancy, 530 eV peak relates to the ZnO phase. The bandgap was determined by the Tauc plot; which was found to be 3.22eV. The donor carrier concentration is found to be 8.85x10 18 cm -3 based on room temperature Hall measurement. A near ohmic behaviour was observed which can be interpreted by the existence of high carrier concentration in ZnO. This results in a very thin depletion width of the order of 5nm; therefore, charge transport through the junction is dominated by tunnelling of electrons through depletion width.","PeriodicalId":209214,"journal":{"name":"Indian Journal of Pure & Applied Physics","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123547382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Automation of Demonstrational Model of 1 g Kibble Balance Using LabVIEW at CSIR-NPL","authors":"","doi":"10.56042/ijpap.v60i1.57265","DOIUrl":"https://doi.org/10.56042/ijpap.v60i1.57265","url":null,"abstract":"","PeriodicalId":209214,"journal":{"name":"Indian Journal of Pure & Applied Physics","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123876946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Investigations of absorption and magnetic resonance spectroscopies, molecular docking studies and quantum chemical calculations of 3-Hydroxy-4-methoxybenzaldehyde","authors":"","doi":"10.56042/ijpap.v60i1.55517","DOIUrl":"https://doi.org/10.56042/ijpap.v60i1.55517","url":null,"abstract":"","PeriodicalId":209214,"journal":{"name":"Indian Journal of Pure & Applied Physics","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128714702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Dependence of X-ray emission from Europa on solar activity cycle","authors":"","doi":"10.56042/ijpap.v60i1.57540","DOIUrl":"https://doi.org/10.56042/ijpap.v60i1.57540","url":null,"abstract":"","PeriodicalId":209214,"journal":{"name":"Indian Journal of Pure & Applied Physics","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127870017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"National and Global Status of the High Pressure Measurement and Calibration Facilities","authors":"","doi":"10.56042/ijpap.v60i1.56824","DOIUrl":"https://doi.org/10.56042/ijpap.v60i1.56824","url":null,"abstract":"","PeriodicalId":209214,"journal":{"name":"Indian Journal of Pure & Applied Physics","volume":"395 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131916210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Nanofluid Bioconvection in Porous Enclosure with Viscous Dissipation","authors":"","doi":"10.56042/ijpap.v60i1.33062","DOIUrl":"https://doi.org/10.56042/ijpap.v60i1.33062","url":null,"abstract":"","PeriodicalId":209214,"journal":{"name":"Indian Journal of Pure & Applied Physics","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114176159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Radiation Effects in Ultraviolet Sensitive Pd/4H-SiC Schottky Detectors","authors":"","doi":"10.56042/ijpap.v60i1.58253","DOIUrl":"https://doi.org/10.56042/ijpap.v60i1.58253","url":null,"abstract":"","PeriodicalId":209214,"journal":{"name":"Indian Journal of Pure & Applied Physics","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116629252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Performance Analysis of Bi-directional Optical Network Using Hybrid Optical Amplifier in the Context of Multiplay Services","authors":"Parashurama, Chakresh Kumara, G. Kumarb","doi":"10.56042/ijpap.v60i1.57400","DOIUrl":"https://doi.org/10.56042/ijpap.v60i1.57400","url":null,"abstract":"Performance of bi-directional optical network has evaluated for 400 optical network units (ONUs) using RAMAN-EDFA hybrid optical amplifier (HOA). Further, performances have also recorded in terms of quality factor and eye height for the data rate of 5 Gbps, 10 Gbps, 15 Gbps, 20 Gbps and 25 Gbps respectively for the distance of 60 km to 75 km. Limits of the users have also set to 400 for the analysis of various aspects for multiplay services (data, voice, video and mobile service). Data rate of 5 Gbps has delivered the acceptable outcome for multiplay services (MPS). Furthermore, proposed super dense passive optical network (SD-PON) has also shown the stability among the present current research of art in terms of acceptable rating outcome.","PeriodicalId":209214,"journal":{"name":"Indian Journal of Pure & Applied Physics","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114962148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Structural, dielectric and ac electrical properties of nano-structured Mn0.6Co0.2Ni0.2Fe2O4 ternary ferrite synthesized by citrate-gel auto-combustion technique","authors":"","doi":"10.56042/ijpap.v60i1.54818","DOIUrl":"https://doi.org/10.56042/ijpap.v60i1.54818","url":null,"abstract":"","PeriodicalId":209214,"journal":{"name":"Indian Journal of Pure & Applied Physics","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123281679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Yttrium Enhanced Glass-Forming Ability of Zr-Based Metallic Glasses","authors":"","doi":"10.56042/ijpap.v59i12.55506","DOIUrl":"https://doi.org/10.56042/ijpap.v59i12.55506","url":null,"abstract":"","PeriodicalId":209214,"journal":{"name":"Indian Journal of Pure & Applied Physics","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122745217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}