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Now showing items 41-50 of 50
SIMULATION OF NOT-, AND- AND OR- OPTICAL GATES USING WIDEBAND TRAVELLING WAVE SEMICONDUCTOR OPTICAL AMPLIFIER
(University of Eldoret, 2016)
All optical gates have received practical applications in the recent past. This is due to its high demand in optical communication networks in this age of Information Technology (IT). They have assisted in performance of ...
A DENSITY FUNCTIONAL THEORY STUDY OF COPPER OXIDES NANOWIRES AND CLUSTERS ON ANATASE TiO2 (101) SURFACE FOR PHOTOCATALYTIC WATER SPLITTING
(University of Eldoret, 2018)
Copper oxides deposited at titania surfaces have a bene cial e ect on the photocatalytic
activity of TiO2, particularly water splitting. However, the role of copper oxides and mechanisms
of enhancement remains to be ...
PROPERTIES OF A MIXTURE OF BOSONS AND FERMIONS AT ZERO KELVIN TEMPERATURE
(University of Eldoret, 2016)
Quantum materials reveal unexpected and exotic behavour when subjected to extreme
conditions such as low temperature and/or high pressure. Ultra cold gases provide a
very powerful tool for simulation and study of ...
ROLE OF LONG – RANGE ELECTRON - PHONON AND COULOMB INTERACTIONS IN HIGH - TC CUPRATE SUPERCONDUCTORS
(University of Eldoret, 2016)
Superconductivity is the disappearance of the electrical resistance of certain materials at
certain critical temperatures called transition temperatures. This phenomenon was
discovered in 1911 and is one of the most ...
NUCLEON-NUCLEON INTERACTION IN RHENIUM- 186Re.
(University of Eldoret, 2014)
Properties of nuclear matter and large finite nuclei have been studied using different types
of nucleon-nucleon (NN) interaction potential. In this study, focus is on the thermodynamic
properties of a large nucleus of ...
THERMODYNAMIC PROPERTIES OF HIGH TEMPERATURE SUPERCONDUCTORS BASED ON THE t-J-d MODEL
(University of Eldoret, 2015)
Many theories that attempt to describe the superconducting state have suffered significant
failures, leaving the t-J model as the only model which effectively captures the physics of
the strong correlations inherent ...
INTEGRATION OF VCSEL WITH MODULATED RAMAN PUMP FOR DATA AND CLOCK TRANSMISSION IN OPTICAL COMMUNICATION
(University of Eldoret, 2022)
The evolution of ultrafast optical technologies has led to the realization of low cost,
low latency and high speed optical networks. Existing telecommunication
infrastructure does not provide sufficient capacity to satisfy ...
NUCLEATION OF SUPERCONDUCTING VORTICES BY EXCITING ACOUSTIC STANDING WAVES IN A TYPE - II SUPERCONDUCTOR
(University of Eldoret, 2014)
Superconductivity nucleation phenomenon in superconductors under an applied magnetic field close to the upper critical field HC3 has been studied by many authors. Physicists Saint-James and De Gennes were the first to study ...
FIELD DEPENDENCE OF THE PROPERTIES OF HIGH-TEMPERATURE SUPERCONDUCTORS
(University of Eldoret, 2016)
High temperature superconductivity mechanism has remained an elusive concept for a long time. Field dependence of the properties of high temperature superconductors could be on the brink of solving this puzzle. This Study ...
IN SITU TECHNO-ENVIROECONOMIC ANALYSIS OF A ROOFTOP PHOTOVOLTAIC (PV) BACKUP SYSTEM IN THE TROPICAL CLIMATE
(University of Eldoret, 2022-07)
Solar PV generators are increasingly being deployed in the built environment as stand-alone or backup power systems to supply electricity either solely or during power outages respectively. Diesel generators (DGs) are ...