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STUDY AND DEVELOPMENT OF RAM FOR MICROWAVE ABSORPTION ENHANCEMENT AT X-BAND

Singh, Isha (IIT ROORKEE, 2014-06)

This dissertation discusses the development, characterization and microwave absorption properties of nanostructured Nickel Ferrite and Nickel-Zinc Ferrite and the influence of temperature on crystallite size, lattice ...

STATISTICAL THERMODYNAMICS OF SYNTHETIC SPIN-ORBITCOUPLED QUANTUM GASES

Gupta, Reena (IIT ROORKEE, 2015-05)

Spin-orbit coupling (SOC) gives rise to a large number of interesting condensed matter phenomena such as spin Hall effect, topological insulators, magnetoelectric effects, along with many interesting phenomena in nuclear ...

STUDY OF 732.0 mu AND 844.6 nm DAYGLOW EMISSIONS UNDER VARYING SOLAR ACTIVITY CONDITIONS

Dharwan, Maneesha (IIT ROORKEE, 2015-12)

The Earth WOl1l(l be lifeless without the atmosphere which not only protects the Earth from harmful ra(hation from the Sun but also supports life system by maintaining suitable temperature and warming the surface through ...

DESIGN OF LONG PERIOD WAVEGUIDE GRATING DEVICES USING NATURAL OPTIMIZATION ALGORITHMS

Semwal, Girish (IIT ROORKEE, 2015-11)

The invention of LASER revolutionized new research in the area of optics and telecommunication. The LASER is a coherent light source which produces the monochromatic, high intensity and directional optical beam. Initially ...

SYNTHESIS AND CHARACTERIZATION OF Ni-Mn-X (X: In, Sb) FSMA THIN FILMS

Akkera, Harish Sharma (IIT ROORKEE, 2015-08)

In recent years, Ni-Mn-X (X: In, Sb) based ferromagnetic shape memory alloys (FSMAs) showing a reversible first-order martensitic phase transformation between high symmetry austenitic phase to low symmetry martensitic ...

IMPLEMENTATION OF DIFFERENT MPPT ALGORITHM IN PV ARRAY SYSTEM

Uppal, Harita (I I T ROORKEE, 2019-05)

This project aims to develop the maximum power point algorithm for the system. The system is tested for both traditional and the artificial intelligence algorithm. The traditional algorithms are implemented in the the ...

GEANT4 SIMULATIONS ON OPTICAL PHOTONS IN SCINTILLATORS

Paunipagar, Mayur (I I T ROORKEE, 2019-05)

Calculation of no. of optical photons produced in a scintillator due to absorption of nu- clear radiation has widespread use in various applications such as gamma spectroscopy, Single Photon Emission Tomography (SPET), ...

TiO2/Bi0.7La0.3 FeO6 (BLFO) HETROSTRUCTURE THIN FILM FOR PHOTOVOLTAIC APPLICATIONS

Chaudhary, Rashmi (I I T ROORKEE, 2019-05)

Multiferroic are materials which exhibits more than one ferroic orders and magnetoelectricity, refers to coupling between magnetism and electricity. BLFO was prepared by solid state reaction method. In the present work, ...

STUDY OF COMPTON ELECTRONS IN HALIDE SCINTILLATORS USING CCT

Kaintura, Sanjeet Singh (I I T ROORKEE, 2019-05)

Cerium doped Lanthanum halide scintillators are applicable in gamma ray spectroscopy and other applications on a vast scale due to their excellent energy resolution and high stopping power. Present work is based on a ...

UNDERSTANDING OF CHARGE TRANSPORT PROPERTIES IN PEROVSKITE LED

Yadav, Anita (I I T ROORKEE, 2019-05)

In past few years, perovskite has been found as promising material for light emitting diodes (LED). The reason behind this is the cost effective formation method by solution process, very high light absorbing capacity ...

DESIGN AND CHARACTERIZATION OF VIVALDI END FIRE ANTENNA FOR THZ PHOTOCONDUCTIVE SOURCES

Abdullah, Mohd. Faraz (I I T ROORKEE, 2019-06)

The aim of this research is to design and characterize a Vivaldi end-fire antenna for efficient coupling of radiation between THz photomixing sources and dielectric waveguides. Basic properties and principles of ultra-wideband ...

NAND FLASH MEMORY

Kaushlendra, Kumar (I I T ROORKEE, 2019-06)

NAND Flash memory is a non-volatile memory and has various applications such as memory card, flash card, digital camera, etc. It is developed from electrically erasable programmable read-only memory (EEPROM). The basic ...

STUDIES ON RADIATION INDUCED EFFECTS IN METAL OXIDE THIN FILMS

Mohil, Manisha (IIT ROORKEE, 2013-06)

Studies oii gaiiiiiia radiation ill(lli(ed cilects in electrical and optical properties of, thin films of metal oxides have been gaining increasing attention, due to their extensive use in real time garnnia radiation ...

STUDIES ON THE EFFECT OF LOW-INDEX LAYER BENEATH THE SUBSTRATE ON THE OUTPUT CHARACTERISTICS OF OLED

Ranjan, Ragni (IIT ROORKEE, 2013-06)

For the past few years, organic materials have been extensively investigated as an electronic material for light emitting diodes. Organic materials offer strong promise in terms of properties, processing and cost ...

FABRICATION AND CHARACTERIZATION OF PZT THIN FILM AND MODELING OF SENSOR THROUGH IT

Surana, Vivek Kumar (IIT ROORKEE, 2013-06)

This thesis contains the work on preparation of PZT thin film and modeling of sensor through it .PZT comes under the category smart materials, it shows the properties of ferroelectricity, piezoelectricity and pyroelectricity ...

SYNTHESIS AND CHARACTERIZATION OF CUPRATE SUPERCONDUCTORS

Verma, Ajay Kumar (IIT ROORKEE, 2013-06)

In the first chapter we have discussed the history of the superconductors. In 1911 first superconductor was invented but the Cuprate based superconductors were invented in 1986, which comes under the high temperature super ...

SUPERCAPACITOR: ENERGY STORAGE SYSTEM FOR POWER QUALITY IMPROVEMENT

Singh, Avinash Kumar (IIT ROORKEE, 2013-06)

Supercapacitor is only used for high power and can give burst of power in very less time. A company dealing in manufacturing of supercapacitor named as Illinois Capacitor Incorporation has claimed a supercapacitor of ...

NANOSTRUCTURED OXIDE THIN FILMS: PREPARATION, CHARACTERIZATION & APPLICATION

Kumar, Anuj (IIT ROORKEE, 2013-06)

The work presented in this thesis is based on nano-structured oxide thin films. In the first chapter a pertinent description of thin film is given. PLD technique is used for film fabrication. X-Ray diffractometer, ...

SYNTHESIS AND CHARACTERIZATION OF PEROVSKITE MANGANITES

Singh, Dheeraj (IIT ROORKEE, 2013-06)

In the first chapter we provide an overview of Manganite Perovskites. A brief history of the Manganites Perovskites in which evolution of Manganites Perovskites as a potential material is explained and how it is gradually ...

RELATIVISTIC MEAN FIELD DESCRIPTION OF EXOTIC PHASES IN NEUTRON STARS

Gupta, Neha (IIT ROORKEE, 2013-02)

eutron stars (NS) are ideal astrophysical laboratories, which have a strong appeal to be a probe for understanding many areas of physics. NS are the perfect example for the high isospin and high density matter and provide ...

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