7. ELECTRICAL PROPERTIES OF TCOELECTRICAL PROPERTIES OF TCO
•SIMILAR CHEMICAL, STRUCTURAL AND ELECTRONIC PROPERTIES
•POST TRANSITION METALS
• INTERACTION BETWEEN THE S ORBIT OF METALS AND P ORBIT OF OXYGEN
10. CARRIER GENERATION IN TCOCARRIER GENERATION IN TCO
TWO METHODSTWO METHODS
• SUBSTITUTIONAL DOPINGSUBSTITUTIONAL DOPING
• OXYGEN REDUCTIONOXYGEN REDUCTION
11. SUBSTITUTIONAL DOPINGSUBSTITUTIONAL DOPING
• DOPING WITH ALIOVALENT IONS
• DOPING WITH GROUP III, IV AND VII ELEMENTS
• ELECTRON VELOCITY AND DENSITY AT FERMI LEVEL RESULT IN THE TREND
In>Y>Sc>Ga
12. OXYGEN REDUCTIONOXYGEN REDUCTION
• REMOVAL OF OXYGEN ATOM FROM A METAL OXIDE
• RELATIVELY UNIFORM CHARGE DENSITIES
• FORMATION OF F-CENTER IN LIGHT METAL OXIDES
13. TRANSPARENT ELECTRONIC DEVICESTRANSPARENT ELECTRONIC DEVICES
• SELECTION, DESIGN, SIMULATION, FABRICATION, INTEGRATION,
CHARACTERIZATION AND OPTIMIZATION
• PASSIVE, LINEAR DEVICES
• TWO TERMINAL ELECTRONIC DEVICES
• TRANSPARNT THIN-FILM TRANSISTORS (TTFTs)
18. FUTURE SCOPEFUTURE SCOPE
• SOLAR WINDOWS
• IMPROVING STABILITY OF TRANSPARENT SOLAR CELLS
• TECHNOLOGICAL ADVANCES
19. CONCLUSION AND REMARKSCONCLUSION AND REMARKS
• GREAT IMPACT ON HUMAN MACHINE INTERACTION
• LEAD TO NEW APPLICATIONS
• CAUSE ENVIORNMENTAL CHALLENGES AS CURRENTLY USING EC DEVICE