Semiconductor material, Electrical Engineering

Semiconductor Material:

Semiconductor is a material that has a conductivity level somewhere between the extreme of an insulator and a conductor  

Resistivity of a material is defined as important property of semiconductor material (is that they form a very definite pattern that is period in a nature is single crystal stricture both are tetravalent atom and they form covalent bonding an increase in temperature of a semi conductor can result a in the outermost orbit

Both ge and se Arab  that show a reduction in resistance with increase in temperature of a  semi conductor can result in a substantial increase in a number of free electrons in a material .

Semi conductor material such as that shows a reduction in a resistance with increase in a temperature; are said to have a negative temperature co efficient.

Posted Date: 2/8/2013 2:20:44 AM | Location : United States







Related Discussions:- Semiconductor material, Assignment Help, Ask Question on Semiconductor material, Get Answer, Expert's Help, Semiconductor material Discussions

Write discussion on Semiconductor material
Your posts are moderated
Related Questions
Question: (a) Describe the following terminologies: i. Branch ii. Branch Prediction iii. Branch Predictor iv. Branch Misprediction (b) Consider that 15% of instructi

Q. Counting to moduli other than 2 n is a frequent requirement, the most common being to count through the binary-coded decimal (BCD) 8421 sequence. All that is required is a four

Q. What is Balanced Budget? Balanced Budget: An annual budget (like for a government) in that revenues perfectly offset expenditures, so that there is neither a deficit nor a s

Q. What do you mean by Byte? Without question, the most vital data structure used by the 80x86 microprocessor is the byte this is true since the ASCII code is a 7-bit non-weigh

Q. With the help of the structures explain LCD. A liquid crystal display (LCD) is a thin, flat display device made up of any number of color or monochrome pixels arrayed in fro

Consider an S band (3 GHz) radar with a rotating aperture antenna with a width of 3 m.  Suppose the antenna rotates at a rate of one rotation every 10 seconds.  Assume the 3 dB bea

Compound motor It is possible to arrange for part of the field  coil to be in series with the armature and part in parallel   This gives rise to a motor with a mix

Q. For the capacitor shown in Figure connected to a voltage source, sketch i(t) and w(t).


Apply the rule-of-thumb dc design presented in this section for a silicon npn BJT with β = 70 when the operating Q point is defined by I CQ = 15 mA and I BQ = 0.3 mA, with a dc s