際際滷shows by User: MdAtaulMamun / http://www.slideshare.net/images/logo.gif 際際滷shows by User: MdAtaulMamun / Tue, 29 Aug 2017 15:15:34 GMT 際際滷Share feed for 際際滷shows by User: MdAtaulMamun Interdiffusion, reactions, and transformations in thin film /slideshow/interdiffusion-reactions-and-transformations-in-thin-film/79254903 interdiffusionreactionsandtransformationsinthinfilm-170829151534
Interdiffusion, reactions, and transformations in thin film]]>
Interdiffusion, reactions, and transformations in thin film]]> Tue, 29 Aug 2017 15:15:34 GMT /slideshow/interdiffusion-reactions-and-transformations-in-thin-film/79254903 MdAtaulMamun@slideshare.net(MdAtaulMamun) Interdiffusion, reactions, and transformations in thin film MdAtaulMamun Interdiffusion, reactions, and transformations in thin film <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/interdiffusionreactionsandtransformationsinthinfilm-170829151534-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Interdiffusion, reactions, and transformations in thin film
Interdiffusion, reactions, and transformations in thin film from Md Ataul Mamun
]]> 954 8 https://cdn.slidesharecdn.com/ss_thumbnails/interdiffusionreactionsandtransformationsinthinfilm-170829151534-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Progress in all inorganic perovskite solar cell /slideshow/progress-in-all-inorganic-perovskite-solar-cell/78872385 progressinall-inorganicperovskitesolarcell-170815235640
Since their first introduction in the research arena, the hybrid organic-inorganic perovskite photovoltaic cells have been showing frequent record breaking power conversion efficiencies (PCEs). Despite the rapid increase in PCE by engaging new perovskite materials as active layers as well as new fabrication techniques, their stability remains too poor to go for a mass production. Mainly the organic materials in the hybrid PSCs are responsible for this instability. Consequently, very recently, different approaches are taken to replace these organic components by inorganic ones to fabricate all-inorganic PSCs. Though these first-generation all-inorganic PSCs are yet to produce competitive PCEs like their counterparts, they have already demonstrated superb stability to be a propitious bidder for solar cell energy yielding. The state-of-the-art quantum dots based cells shown efficiency as high as 10.77% and intact stability for months. ]]>
Since their first introduction in the research arena, the hybrid organic-inorganic perovskite photovoltaic cells have been showing frequent record breaking power conversion efficiencies (PCEs). Despite the rapid increase in PCE by engaging new perovskite materials as active layers as well as new fabrication techniques, their stability remains too poor to go for a mass production. Mainly the organic materials in the hybrid PSCs are responsible for this instability. Consequently, very recently, different approaches are taken to replace these organic components by inorganic ones to fabricate all-inorganic PSCs. Though these first-generation all-inorganic PSCs are yet to produce competitive PCEs like their counterparts, they have already demonstrated superb stability to be a propitious bidder for solar cell energy yielding. The state-of-the-art quantum dots based cells shown efficiency as high as 10.77% and intact stability for months. ]]> Tue, 15 Aug 2017 23:56:40 GMT /slideshow/progress-in-all-inorganic-perovskite-solar-cell/78872385 MdAtaulMamun@slideshare.net(MdAtaulMamun) Progress in all inorganic perovskite solar cell MdAtaulMamun Since their first introduction in the research arena, the hybrid organic-inorganic perovskite photovoltaic cells have been showing frequent record breaking power conversion efficiencies (PCEs). Despite the rapid increase in PCE by engaging new perovskite materials as active layers as well as new fabrication techniques, their stability remains too poor to go for a mass production. Mainly the organic materials in the hybrid PSCs are responsible for this instability. Consequently, very recently, different approaches are taken to replace these organic components by inorganic ones to fabricate all-inorganic PSCs. Though these first-generation all-inorganic PSCs are yet to produce competitive PCEs like their counterparts, they have already demonstrated superb stability to be a propitious bidder for solar cell energy yielding. The state-of-the-art quantum dots based cells shown efficiency as high as 10.77% and intact stability for months. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/progressinall-inorganicperovskitesolarcell-170815235640-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Since their first introduction in the research arena, the hybrid organic-inorganic perovskite photovoltaic cells have been showing frequent record breaking power conversion efficiencies (PCEs). Despite the rapid increase in PCE by engaging new perovskite materials as active layers as well as new fabrication techniques, their stability remains too poor to go for a mass production. Mainly the organic materials in the hybrid PSCs are responsible for this instability. Consequently, very recently, different approaches are taken to replace these organic components by inorganic ones to fabricate all-inorganic PSCs. Though these first-generation all-inorganic PSCs are yet to produce competitive PCEs like their counterparts, they have already demonstrated superb stability to be a propitious bidder for solar cell energy yielding. The state-of-the-art quantum dots based cells shown efficiency as high as 10.77% and intact stability for months.
Progress in all inorganic perovskite solar cell from Md Ataul Mamun
]]> 2329 6 https://cdn.slidesharecdn.com/ss_thumbnails/progressinall-inorganicperovskitesolarcell-170815235640-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Introduction to Atomic Force Microscopy /slideshow/introduction-to-atomic-force-microscopy/70582830 presentationonafmbymdataulmamun-170102021118
Working Principle of AFM]]>
Working Principle of AFM]]> Mon, 02 Jan 2017 02:11:18 GMT /slideshow/introduction-to-atomic-force-microscopy/70582830 MdAtaulMamun@slideshare.net(MdAtaulMamun) Introduction to Atomic Force Microscopy MdAtaulMamun Working Principle of AFM <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/presentationonafmbymdataulmamun-170102021118-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Working Principle of AFM
Introduction to Atomic Force Microscopy from Md Ataul Mamun
]]> 5389 9 https://cdn.slidesharecdn.com/ss_thumbnails/presentationonafmbymdataulmamun-170102021118-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Pitot static system /slideshow/pitot-static-system/48826464 pitotstaticsystem-150601055319-lva1-app6891
Pitot Static System is hugely used in aviation sector. Even almost all modern aircrafts use this ancient technology to calculate their airspeed, altitude, and vertical speed. The system is briefly but exquisitely presented in this slide.]]>
Pitot Static System is hugely used in aviation sector. Even almost all modern aircrafts use this ancient technology to calculate their airspeed, altitude, and vertical speed. The system is briefly but exquisitely presented in this slide.]]> Mon, 01 Jun 2015 05:53:19 GMT /slideshow/pitot-static-system/48826464 MdAtaulMamun@slideshare.net(MdAtaulMamun) Pitot static system MdAtaulMamun Pitot Static System is hugely used in aviation sector. Even almost all modern aircrafts use this ancient technology to calculate their airspeed, altitude, and vertical speed. The system is briefly but exquisitely presented in this slide. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/pitotstaticsystem-150601055319-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Pitot Static System is hugely used in aviation sector. Even almost all modern aircrafts use this ancient technology to calculate their airspeed, altitude, and vertical speed. The system is briefly but exquisitely presented in this slide.
Pitot static system from Md Ataul Mamun
]]> 11632 6 https://cdn.slidesharecdn.com/ss_thumbnails/pitotstaticsystem-150601055319-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-MdAtaulMamun-48x48.jpg?cb=1692397902 https://cdn.slidesharecdn.com/ss_thumbnails/interdiffusionreactionsandtransformationsinthinfilm-170829151534-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/interdiffusion-reactions-and-transformations-in-thin-film/79254903 Interdiffusion, reacti... https://cdn.slidesharecdn.com/ss_thumbnails/progressinall-inorganicperovskitesolarcell-170815235640-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/progress-in-all-inorganic-perovskite-solar-cell/78872385 Progress in all inorga... https://cdn.slidesharecdn.com/ss_thumbnails/presentationonafmbymdataulmamun-170102021118-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/introduction-to-atomic-force-microscopy/70582830 Introduction to Atomic...