....etc

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electrical conduction in -AgGaO
2 delafossite thin films
Optoelectronics Devices Laboratory, Department of Physics, Cochin University of Science and Technology,
Kochi 682022, India
Received 28 December 2005; accepted 26 March 2006; published online 23 May 2006
Thin films of delafossites of -AgGaO
2
were prepared on -Al
2
O
3
0001 and on Si 100 single crystal substrates by pulsed laser deposition. The films have a band gap of 4.12 eV and a transparency of more than 50% in the visible region. The electrical conductivity at 300 K was 3 ....etc

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please provide me any project report on REFREGERATION AND AIR CONDITIONING..i am doing M.TECH... in this stream.. please do give some idea on what type of project to do ....etc

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AIRCONDITIONING



Introduction

The primary function of an air-conditioning system is to maintain conducive conditions for human comfort. Comfort air-conditioning, is defined as the process by which simultaneously the temperature, moisture contents, movement and quality of air in enclosed spaces, intended for human occupancy may be within required limits.
In order to satisfy the stipulated requirements a complete air-conditioning system is to perform the following functions.

• Cooling and dehumidifica ....etc

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SIR,
I AM NADIE
I NEED DOCUMENTRY CONTENTS FOR SEMINOR TOPIC ON AUTOMOBILE AIRCONDITIONING IN PPT FORM

I KNOW LITTLEBIT ABOUT THIS TOPIC

I NEED ITS CONTENT KINDLY SEND IT INTO MY ACCOUNT [email protected] ....etc

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....etc

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ABSTRACT
A solar cell is a semiconductor device that converts solar energy into electricity by the photovoltaic effect, representing the fundamental power conversion unit of a photovoltaic system ,works under the principle of a P-N junction that absorbs light , releases electrons and holes , creating a voltage in the cell , which is then applied to load; being environmentally aware, and with the price of living rising at an alarming rate, solar power, generating energy from the natural resources of the sun, has in recent times become quite a ....etc

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i m nancy doing a final year b tech. i saw the solar tracking system topic i m interested to know more details about that project could u pls send the details of that project as soon as possible because its very urgent.



i nancy ....etc

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pls send complete project report of above menctined project 2 my mail....
[email protected] ....etc

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Solar Energy Materials & Solar Cells 89 (2005) 85“94
Optical and photoelectrical properties of b-In
2
S
3
thin films prepared by two-stage process
Rahana Yoosuf, M.K. Jayaraj
Ã
Department of Physics, Optoelectronics Device Laboratory, Cochin University of Science and Technology,
Kochi 682022, India
Received 11 December 2004; accepted 10 January 2005
Available online 8 March 2005
Abstract
b-In
2
S
3
films were grown on glass as well as on quartz substrates by rapid heating of metallic
indium films in H
2
S atmos ....etc

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