#Pnp junction series
These lms were, together with asimilar series containing 1,2 and 5 % cobalt concentration deposited on bothsilicon and sapphire substrates, characterized using Scanning Electron Mi-croscopy (SEM), Energy Dispersive X-ray (EDX) Microanalysis, X-ray Pho-toelectron Spectroscopy (XPS), Hall measurements, X-ray diraction (XRD)and optical transmission spectroscopy.In addition, an attempt to make Schottky diodes of the cobalt dopedZnO thin lms and a p-IB-n junction using GaN:Mg and ZnO:Al as the p-and n- emitter was done. From de-tailed balance theory, the concept of intermediate band solar cells shows apotential of a 86 % eciency limit under perfect conditions, which is remark-able compared to the conventional silicon solar cell devices on the markettoday with a eciency limit of 41 %.A series of ZnO thin lms of 10, 20 and 30 % cobalt concentration weredeposited by PLD on a sapphire substrate.
IBSC is a new concept which aims to create solar cellswhich have higher eciencies than the solar cells available today.
The targetsusing during deposition are sintered pellets of ZnO doped with cobalt, withdoping concentrations of 10, 20 and 30 %.The material was chosen because of its potential for Intermediate BandSolar Cells (IBSC).
This growthtechnique is preferred because it is able to grow thin lms from a targetmaterial without changing the elemental ratios from the target. ANI will not be responsible in any way for the content of this article.In this master thesis, thin lms of ZnO doped with various cobalt concentra-tions have been grown using Pulsed Laser Deposition (PLD). The showmakers promise that PNP Junction would take the audience back to their college-days, when one would get caught in several embarrassing situations while juggling studies with fun. My co-actors, PankhuriAwasthy and Aditya Deshmukh, also loved the concept, which bolstered my confidence too." Apart from a superb acting line up, PNP Junction also boasts of wonderful music, which is made up of 6 peppy, upbeat songs, written in the language that would resonate with today's young generation. This super funny script was already close to my heart, therefore, I chose to produce it as well. The script of PNP Junction is a satire on today's engineering students and hurdles they face while trying to woo girls. But my core passion always remained acting. Talking about his shift from a stable career in marine engineering to an uncertain one like acting, Piyush explains, "Having scored All India Rank 3303 in the prestigious IIT JEE exam, I had developed a strong liking towards Physics, Chemistry & Maths as subjects. Piyush, who belongs to Pilibhit in Uttar Pradesh, began his journey towards a seemingly impossible dream of becoming an acclaimed actor and after featuring in a number of music videos and short films, his quest to excel could reach a culmination with PNP Junction.
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