Browsing Department of Physical Sciences by Title
Now showing items 12-16 of 16
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Structural And Luminescent Properties Of CaAl2O4:Ce3+ Nanomaterials
(University of Embu, 2019)A luminescent material can be defined as a material that emits light when exposed to radiations such as ultraviolet light. These materials find a wide range of application especially in engineering field. The most common ... -
Structural and Luminescent Properties Of Sral2o4:Ce3+ Nanomaterials Kamande
(University of Embu, 2019)Blue and violent emitting cerium doped strontium aluminate nanophosphor was synthesised through solution combustion method. The colour of undoped SrAl2O4 powders was white while that of SrAl2O4: Ce3+ powders were pale ... -
Structural and Optical Characteristics of Rare Earth Doped Calcium Oxide Phosphor Material.
(University of Embu, 2019)Understanding and examining the influence of rare earth elements on structural and optical properties of phosphors has become tremendous topic of interest. Despite a large number of research on the phenomenon the mechanism ... -
Study of The Effect of Flux on Structural and Optical Properties of Baal2o4:Eu2+ Phosphors
(University of Embu, 2015)The concept of luminescence is widely used in our world today. There are different forms of luminescence which include chemiluminiscence, phosphorescence, florescence, and electroluminescence. When electrons in ground state ... -
Synthesis And Investigation Of Properties Of Cerium Doped Calcium Oxide (Cao: Ce3+ )
(University of Embu, 2019)Over the decade’s luminescent materials have found their use mostly in production of Light Emitting Diodes (LEDs), where different alkaline earth has been used in production of different colors. Phosphors have been used ...
