Dopant

Thin. Light. Flexible. So I assume many of you have heard of LED screens or panels, chances are you are probably reading this on one of them. Or if you’re one of those people who still use that stuff called paper then maybe on that. Well whatever you are reading this on prepare to empty you’re wallet’s because this new technology will surly brighten your day! LED’s or Light Emitting Diodes have been around since the 60’s and I think they are starting to decline. The new technology slowly replacing

ACKNOWLEDGMENTS I would like to express my deepest appreciation and thanks to both of my advisors Dr. Gamini Sumanasekera, and Dr. Jacek Jasinski. I am grateful to Dr. Gamini for his great support and guidance throughout my entire PhD program. In science, he is exceptionally knowledgeable and has a great drive for developing homemade equipment and experimental setup as they become required in a project. I am also thankful to Dr. Jasinski whose invaluable mentoring and encouragement were vital to

synthesize a series of poly(9,9-dioctylfluorene-co-dithienylquinacridone) (PFTQ, 45).These polymers showed good solubility and thermal stability. And the peak of EL spectra was wider than that of PL spectrum, which was mainly due to charge trapping of the dopant. The PFTQ3 showed the best performance, the device’s brightness, luminous efficiency, and power efficiency were 1450 cd m − 2, 0.5 cd A− 1, and 0.24 lm W – 1respectively with color coordinates (0.31,0.35), which were close to pure white

The doping of semiconductor by rare earth metal nanoparticle is an effective way for increasing photocatalytic activity. Zinc oxide and Lanthanum doped Zinc oxide nanoparticles were synthesized by modifying the gel-combustion method. It was found that La can greatly enhance the cytotoxicity and photocatalytic activity of ZnO nanoparticles towards various cell lines and paracetamol drug. These nanoparticles were characterized by various spectroscopic and other techniques which clearly revealed the

EXPERIMENT NUMBER : 03 PHOTOLITHOGRAPHY: RESIST SPIN COATING, SOFT BAKE, PATTERNING (EXPOSURE), POST EXPOSURE BAKE (PEB), DEVELOP AND THICKNESS MEASUREMENTS AMUDHINI RAJENDIRAN 1001362170 SPRING 2017 EE 5343 ABSTRACT: The purpose of this experiment is to scrutinize the method of the photolithography during the wafer processing. There are two parts in this experiment. The first part is to coat the wafer using resist element with the help of spin coating technique at different spin

FIELD EFFECT TRANSISTORS ABSTRACT In this project we have discussed about the basic information related to Field Effect Transistors (FET). Starting from the history of FET and its development over the years. It is a three terminal unipolar transistor involving single carrier type operation. Next, we discussed about its composition and basic operation principle. We also focussed on different types of FETs commercially used worldwide and their

Enhancement of the conductivity and dielectric properties of PVA/Ag nanocomposite films using γ irradiation. Kamal M. Abd El-Kader , Wahib M. Attia , Ahmed .G. El-Shamy * Physics Department, Faculty of Science, Suez Canal University, Ismailia, Egypt Abstract The influence of gamma irradiation on the electrical and dielectric properties of AgNO3/ PVA films was investigated. The films were prepared by in-situ chemical reduction techniques, then irradiated with different gamma doses (25, 50, 75, 100

Nano Computer – A Nanotechnology in Computer Architecture Aayush Gupta Abstract—According to Moore’s Law, the number of transistors per square inch on integrated circuit will double every year. So far it is possible, but due to difficulties like power consumption its pace get slow down. To let the Moore’s law, we need a new logical step: that is, to use microelectronics in nanotechnology or Nano Computers. Currently, Nanotechnology is a huge area for study and research. Its wide scope makes it

bidentate ligands such as dopamine.[7,8] The various methods used for the synthesis of TiO 2 nanoparticles include sol gel, solvothermal and hydrothermal methods[3], although new methods are now being used. One of the new methods is the use of different dopants in the synthesis of Titanium oxide nanocomposites, such as the different noble metals[11]. Also different nanoparticle coating materials and photosensitizing dyes.[13-17] In this paper the various applications of TiO 2 nanocomposites are briefly summarized

Research plan: Fuel research ____________________________________________________________________________ Title: Bio-inspired fuel (H2) research using bioinorganic and organometallic catalysis Specific aim The goals of this research plan is to (1) synthesize electrocatalysts based on active sites of enzymes (Hydrogenase) for hydrogen recycling; (2) do catalytic studies to understand the suitability of the catalysts; (3) focus on the rational design of fuel cell using newly made electrocatalysts;