IN – Page 25 – TechConnect Briefs

Preparation, Characterisation and Electrical Conductivity studies of

Nallamuthu N., Prakash I., Venkateswarlu M., Satyanarayana N., Pondicherry University, IN

Oxide ion conducting materials are attracting more due to their application in various fields like solid oxide fuel cells, oxygen sensors, oxygen pumps, etc. Doped Scheelite type materials are one of the better oxide ion [...]

Nanocrystalline NiFe2O4 particles synthesized by citrate – Urea assisted combustion process

Prakash I., Nallamuthu N., Muralidharan P., Venkateswarlu M., Satyanarayana N., Pondicherry University, IN

Lithium-ion batteries are most widely used in high quality electronic devices because of their high energy density, high voltage and long cycle-life. Current research in this pointed towards the development of new electrode and electrolyte [...]

Preparation of Carbon Coated lithium manganese phosphate nano rods by modified polyol process

Ramesh Kumar P., Venkateswarlu M., Satyanarayanaa N., Pondicherry University, IN

Preparation of Carbon Coated lithium manganese phosphate nano rods by modified polyol process. Ramesh Kumar. Pa, M. Venkateswarlub, N. Satyanarayanaa* a Department of Physics, Pondicherry University, Puducherry - 605 014, India. b HBL Power systems [...]

Synthesis of Dy2O3 nanocrystalline powder using Acrylamide assisted combustion route

Vijayakumar M., Nallamuthu N., Venkateswarlu M., Satyanarayana N., Pondicherry University, IN

Nanocrystalline Dy2O3 powder was synthesized using arrylamde assisted combustion process. The prepared nano crystalline Dy2O3 powder was characterized through XRD, FTIR and SEM-EDX elemental mapping measurements.

Optical properties of Zinc Oxide/Polymer Nanocomposite

Singh S.C., Swarnkar R.K., Gopal R., University of Allahabad, IN

Semiconductor/polymer Nanocomposite materials have wide range of applications in optoelectronic industry in the fabrication of LEDs, Photo detectors, Displays etc due to their composition dependent electroluminescence (EL) and photoluminescence (PL) properties. ZnO/ PEG Nanocomposite materials [...]

Structural and Optical Properties of Zinc Oxide Nanoparticles Synthesized using Continuous Spray Pyrolysis Reactor

Dutta V., Phanikaran B. V., Dwivedi C., Indian Institute of Technology Delhi, IN

ZnO nanoparticles were prepared by injecting atomized droplets of spray solution containing zinc precursor into a heated reactor. Structural and optical properties of ZnO nanoparticles thus created were investigated using X-ray diffraction (XRD), electron microscopy [...]

Environmental CleanTechnology

Sapkal R.S., Sapkal V.S., Sapkal R.S., Sapkal V.S., Shinde G.B., Pune University, IN

“Green technology” or Clean technology is the application of the environmental sciences to conserve the natural environment and resources, and by curbing the negative impacts of human involvement. Our innovations have helped move the world [...]

Removal of Zn(II) from Aqueous Solution by Biosorption using two Green Algal Species Oscillatoria sp. & Spirogyra sp.

Singh D., National Institute of Technology, Kurukshetra, IN

Pollution due to heavy metals has become an environmental problem of worldwide concern due to their increased discharge, toxicity, non-biodegradable and persistence nature. Major anthropogenic sources of heavy metals include metal extraction, metal fabrication, metal [...]

Impact of Non-Uniformly Doped and Multilayered Asymmetric Gate Stack Design on Device Characteristics of Surrounding Gate MOSFETs

Kaur H., Kabra S., Haldar S., Gupta R.S., University of Delhi, IN

In the present work, a new structural concept, non-uniformly doped multilayered asymmetric gate stack (ND-MAG) surrounding gate MOSFET has been proposed and it has been demonstrated using analytical modeling and simulation that ND-MAG SGT leads [...]

Compact Analytical Threshold Voltage Model for Nanoscale Multi-Layered-Gate Electrode Workfunction Engineered Recessed Channel (MLGEWE-RC) MOSFET

Chaujar R., Kaur R., Saxena M., Gupta M., Gupta R.S., Gupta M., Gupta R.S., University of Delhi, IN

In this paper, compact analytical threshold voltage model for multi-layered-gate electrode workfunction engineered recessed channel (MLGEWE-RC) MOSFET is presented and investigated using ATLAS device simulator. The novel device continues merits of recessed channel and dual [...]