Essays about: "PL"

Showing result 16 - 20 of 68 essays containing the word PL.

1. 16. Characterization of as prepared and exposed Perovskitesolar cells by microscopic and spectroscopic techniques

   University essay from Högskolan Dalarna/Institutionen för information och teknik

   Author : Nagaraju Gorella; [2021]
   Keywords : Perovskites; Solar Cell; SEM; AFM; c-AFM; Photoluminescence; Electroluminescence; Solar simulator.;

   Abstract : Studying the microstructural features, optical, and electrical properties of the thin-filmperovskite solar cells (PSC) is the main objective of this thesis work. All the PSCs used in thisthesis work were prepared by spin coating assisted with gas quenching process and the samplesreceived from Interuniversity Microelectronics Centre (IMEC), Belgium. READ MORE

3. 17. CALVING   MONITORING  WITH VISION CAMERA SYSTEM USING DEEP LEARNING ALGORITHMS

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Praveen Swamy; [2021]
   Keywords : ;

   Abstract : The calving processIn dairy cattleIs a crldcal sltJJatlon for thedairy farmers economlcally and for the cows In their production cycle [1].The failurein assist ngthe cow bythe personnel when needed can cause sevel"S illnass to bodi mother cow and calf. READ MORE

4. 18. Characterization of cellular enzymatic activity through functional single cell analysis using DropMap

   University essay from Lunds universitet/Institutionen för immunteknologi

   Author : Linnea Gidner; [2020]
   Keywords : Single-cell analysis; enzymatic activity; cell heterogeneity; Biology and Life Sciences;

   Abstract : Assuming normal distribution within cell populations has long been status quo in cellular research. With the fast development of techniques, numerous examples of heterogeneites within isogenic cultures have been unveiled, demonstrating the need of single cell analysis. READ MORE

5. 19. Sn-Pb-mixtures for Perovskite Solar Cells

   University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

   Author : Fanny Amanda Karolina Baumann; [2020]
   Keywords : Perovskite Solar Cells; PSC; Sn; Tin; Lead; Pb; FAPI; Renewable Energy; Compositional Engineering; Interfaces; Morphology; PL; Photoluminescence; Thin film stability; Technology and Engineering;

   Abstract : Perovskite research has quickly gone from non-existent to one of the biggest reseach areas in Photo- voltaics. There are still many questions to be solved regarding the stability, environmental impact, reproducible large area devices, efficiency and module fabrication cost of Perovskite Solar Cells, PSCs, before commercial up-scaling. READ MORE

6. 20. Sputtering of High Quality Layered MoS2 films

   University essay from Uppsala universitet/Fasta tillståndets elektronik

   Author : Sari Abid Al Shaybany; [2020]
   Keywords : MoS2; molybdenum; molybdenum disulfide; sputtering; magnetron sputtering; high quality; sulfur; H2S; argon; pressure; temperature; high temperature; monolayer; few layers; large scale;

   Abstract : We have deposited bulk, monolayer and few-layers as well as large-scale 2D layered MoS2 thin films by pulsed DC magnetron sputtering from an MoS2 target. MoS2 has gained great attention lately, together with other layered Transition Metal Dichalcogenides (TMDCs), for its unique optical and electrical properties with thickness-dependent bandgap. READ MORE