11. The excited electrons are injected into the conduction band of the TiO 2 electrode. 12. The conduction band has now been " logarithmically discretized ". 13. In semiconductor optics, one typically excites transitions between a valence and a conduction band . 14. Example of variations in conduction band edge " E" 15. Strictly, Fowler-Nordheim-type equations apply only to emission from the conduction band of bulk crystalline solids. 16. The band gap of valence and conduction bands overlap. 17. The electric field will push electrons back to the wide band element s conduction band . 18. However, first the electron has to be excited from the valence band into the conduction band . 19. As the name implies, electrons in the conduction band are free to move about the silicon. 20. However, again, the developer potential must be well below the conduction band of silver halide crystal.
