kevooooooo3108 kevooooooo3108

31-01-2020
Engineering

contestada

(a) Determine the total number (#/cm³ ) of energy states in silicon between Ec and Ec + 2 kT at:
(i) T = 300 K
(ii) T = 400 K.

(b) Repeat part (a) for GaAs

Respuesta :

Chrisnando Chrisnando

02-02-2020

Answer:

[tex] Energy states for silicon at 300k is 6*10^19 cm^-3 [/tex]

[tex] Energy states for silicon at 400k is 9.22514*10^19 cm^-3 [/tex]

[tex] Energy states for GaAs at 300k = 9.255*10^17 cm^-3 [/tex]

[tex] Energy states for GaAs at 400k = 1.4254*10^18 cm^-3 [/tex]

Explanation:

Ver imagen Chrisnando

Ver imagen Chrisnando

Ver imagen Chrisnando

Ver imagen Chrisnando

Ver imagen Chrisnando

Answer Link

Otras preguntas

please help!! Not only could the camera perform two tasks, but the box was much lighter than its rival, the Kinetoscope. a. subordinating b. coordinating C. c

in korea when do you use the sino numbers and the native numbers? i know that the native is for counting things but what is the sino numbers for ?

ASAP pls The position – time equation for cheetah chasing an antelope is Xf = 1.6 m + ( 1.7 m/s2 ) t2 What is the initial velocity of the cheetah ? A) 1.6

Amber ran a 25 kilometer road race in 3 hours. She ran at the same speed and covered the same distance each hour. Draw a visual model to find the distance Amber

Why did France want to hold the Paris Peace Conference specifically in Versailles? (like location wise)

1) A) Balance the following equation: 2 Fe + 6HCI → 3 H2 + 2 FeCl3 B) How many moles of hydrogen gas would be produced in a reaction that yields 7.5 moles of ir

instead of roots non vascular plants have threadlike structures called?

what is the powerhouse of the cell

( A lidless wooden box of external dimensions52 cm x 42 cm x 30 cm has the thickness 1Find the volume of wood used in making the box

Identifica y ubica en el mapa físico de Africa los principales accidentes geográficos: mares, golfos, islas, penínsulas, utilizando un código de colores.