Youcef A. Bioud, A. Boucherif, G. Patriarche, D. Drouin, R. Arès
{"title":"Engineering dislocations and nanovoids for high-efficiency III–V photovoltaic cells on silicon","authors":"Youcef A. Bioud, A. Boucherif, G. Patriarche, D. Drouin, R. Arès","doi":"10.1063/5.0033162","DOIUrl":"https://doi.org/10.1063/5.0033162","url":null,"abstract":"The use promising group III-V materials for photovoltaic applications is hindered by the high density of threading dislocations when integrated with silicon technology. Here, we present an electrochemical deep etching strategy to drastically reduce the defect density. We seek to accommodate the effects of the lattice mismatch by introducing nanovoids inside the Ge/Si interface, which intercept dislocations, facilitating their subsequent annihilation and prevent them from reaching the active layers of the device. This allows an appreciable dislocation density, which unlocks the potential of providing high quality Ge-on-Si virtual substrates for growing lattice-matched III-V photovoltaics.","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115824671","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":"Covariation statistics of aerosol and cloud properties over New Delhi using CERES observations","authors":"Veda Pradeep, J. Satapathy","doi":"10.1063/5.0029965","DOIUrl":"https://doi.org/10.1063/5.0029965","url":null,"abstract":"","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123474140","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}
M. Shvarts, M. Nakhimovich, N. Sadchikov, A. Soluyanov
{"title":"Tweaking of refractive surfaces to improve the irradiance uniformity in Fresnel lenses: Possibilities and limitations","authors":"M. Shvarts, M. Nakhimovich, N. Sadchikov, A. Soluyanov","doi":"10.1063/5.0032804","DOIUrl":"https://doi.org/10.1063/5.0032804","url":null,"abstract":"","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122517496","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":"The structural, optical and surface morphological properties of zinc oxide layers grown by SILAR method","authors":"M. Sudha, Rakhesh Vamadevan, B. Shankar","doi":"10.1063/5.0029909","DOIUrl":"https://doi.org/10.1063/5.0029909","url":null,"abstract":"","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128043962","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}
R. Mathew, E. Zachariah, J. Jose, Jancy K. John, Timi Titus, V. Thomas
{"title":"Optically active carbon nanodot—A facile platform for the selective sensing of chromium (VI) ion","authors":"R. Mathew, E. Zachariah, J. Jose, Jancy K. John, Timi Titus, V. Thomas","doi":"10.1063/5.0030184","DOIUrl":"https://doi.org/10.1063/5.0030184","url":null,"abstract":"","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124141802","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}
Sunitha Sundaresan, Lekshmi V Kumar, Rathika Nath Gopinathan
{"title":"Phytochemical profiling and biological studies of Vitex altissima(L) leaves collected from South Kerala","authors":"Sunitha Sundaresan, Lekshmi V Kumar, Rathika Nath Gopinathan","doi":"10.1063/5.0030219","DOIUrl":"https://doi.org/10.1063/5.0030219","url":null,"abstract":"","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"162 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116636245","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}
Irine Linson, S. Padmanabhan, Rakhesh Vamadevan, R. Sujatha, B. Shankar
{"title":"Characterization of ZnO and Al doped ZnO thin films prepared by SILAR method","authors":"Irine Linson, S. Padmanabhan, Rakhesh Vamadevan, R. Sujatha, B. Shankar","doi":"10.1063/5.0030054","DOIUrl":"https://doi.org/10.1063/5.0030054","url":null,"abstract":"","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"37 20","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131500770","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}
G. Forcade, C. Valdivia, Philippe St-Pierre, A. Ritou, M. Volatier, A. Jaouad, M. Darnon, K. Hinzer
{"title":"Nanostructured surface for extended temperature operating range in concentrator photovoltaic modules","authors":"G. Forcade, C. Valdivia, Philippe St-Pierre, A. Ritou, M. Volatier, A. Jaouad, M. Darnon, K. Hinzer","doi":"10.1063/5.0032134","DOIUrl":"https://doi.org/10.1063/5.0032134","url":null,"abstract":"","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125487699","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}