What is intrinsic semiconductor? What is a carrier? What types of carriers does silicon have? What is free electron? What is a hole? Why can the hole conduct current?
1) Define what a CRM system is and explain its main
characteristics and components. From your point of view, what are
the added values and benefits that a CRM system provides to a given
firm?
Please write in details as much as possible
Choose the correct definition for an intrinsic semiconductor
with an example.
1. a conductive material of an element with the addition of
dopant (0.0001% Si in Al )
2. a conductive material of an element with the addition of dopant
(0.0001% Al in Si )
3. a material that naturally can have electrons move across the
band gap ( Al )
4. a material that naturally can have electrons move across the
band gap (pure silicon)
Choose the correct definition...
1- relate characteristics of semiconductor basic mechanism of
electrical conduction
2- determine important parameters of semiconductor
3- describe operation principle of semiconductor devices
4- demonstrate the understanding of intrinsic-extrinsic
semiconductor characteristic`.