Two outer energy band structure of a crystal is given by the two following E-k expressions:...

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Two outer energy band structure of a crystal is given by the two following E-k expressions: (ii) (iii) E₁(k)=-α (iv) k ko where Ko = 10¹0 m²¹, = 3 eV, = 1.5 eV and the energy levels up to 4 eV. 2 - B and E₂(k)= Y k ko 2 = 3.8 ev. At 0 K, the electrons in this crystal can occupy On the graph template provided, draw the two energy bands. Shade the energy levels that will be occupied by electrons at 0 K in this crystal. Identify the Valence Band (VB) and Conduction Band (CB). What is the type of this material? Will this material conduct at 0 K and at 300 K? Find the mass of the electrons in the second energy band (i.e., in the branch E₂(k)). An electric field is applied to this material at 300 K, and the charge carriers develop a drift velocity of 0.1 cm/s. Find the current through a 1 mm² rod made of this material. Two outer energy band structure of a crystal is given by the two following E-k expressions: (ii) (iii) E₁(k)=-α (iv) k ko where Ko = 10¹0 m²¹, = 3 eV, = 1.5 eV and the energy levels up to 4 eV. 2 - B and E₂(k)= Y k ko 2 = 3.8 ev. At 0 K, the electrons in this crystal can occupy On the graph template provided, draw the two energy bands. Shade the energy levels that will be occupied by electrons at 0 K in this crystal. Identify the Valence Band (VB) and Conduction Band (CB). What is the type of this material? Will this material conduct at 0 K and at 300 K? Find the mass of the electrons in the second energy band (i.e., in the branch E₂(k)). An electric field is applied to this material at 300 K, and the charge carriers develop a drift velocity of 0.1 cm/s. Find the current through a 1 mm² rod made of this material.