What are called semi-conductor ? What are the Characteristics of Semiconductors? Give any two application of semi-conductor? What are called bio materials and Write any two applications of Bio materials?

Q: de can function as a clipper and clamper. Compare and ex erences of the output voltage waveform…

A: Clippers reduce the amplitude while clampers shift the DC level.  1 clipper limits the voltage while…

Q: Section B: Give the explanation of the Nouns. 1. electron effective mass 2. fermi energy 3.…

A: 1. The mass of an electron in the periodic potentials of a crystal is different from the free…

Q: Q2) A silicon crystal having a cross-sectional area of 0.001cm and a length of 10 cm is connected at…

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Q: a. We discussed in class the “two conditions” that allow current to flow through a MOSFET, and “two…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Doping is necessary in order to enhance the conduction ability of a semiconductor. Support this…

A: In semiconductor production, doping is the intentional introduction of impurities into an intrinsic…

Q: What is the active area of the transistor if ∆ = 0.125 μm? Whatare the values of W and L for the…

A: Given:

Q: Problem 2. 1. Give a definition for semiconductors. 2. Calculate bandgap in eV for these two…

A: A semiconductor is a type of material that has electrical conductivity between that of a conductor…

Q: When two diodes connected back-to-back, a transistor is not formed. Why? Explain in brief with help…

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Q: What is the difference between the positive temperature co-efficient and negative temperature co-…

A: The resistance of a material is defined as,  R=Rref1+αT-Tref Here, Rref is the resistance at…

Q: Table Q2 lists three (3) semiconductors with their band gap energy between covalent band and…

A: Required : The right semiconductor to be chosen.

Q: Describe the semiconductor behaviour of the p-n junctions for a the triac for the switching device.…

A: Answer :   Triac :                      A triac is a three-terminal semiconductor switching device…

Q: Q2//Answer the following:1- Explain, what happens when we put two N- type semiconductor, and in the…

A: Just like a space charge region is formed at the p-n interface of a simple diode, likewise, due to…

Q: A perovskite based semiconductor has a bandgap of 2.16 eV. Find the shortest wavelength of light for…

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Q: Identify superconductors and their uses.

A: When a conductor cools down upto a certain temperature so that its resistance is zero, it becomes a…

Q: Can semiconductors explain the difference between conductors and insulators? Why not graph your…

A: Certainly! A semiconductor is a type of material that has electrical conductivity between that of a…

Q: 7. How does the free electron concentration increase over the intrinsic value in an n-type Will the…

A: Determine, The electron concentration increase over the intrinsic value in an n-type semiconductor.

Q: What are the different types of four layered diodes? What are its functions and characteristics?…

A: The four-layer diode also called the Shockley diode is essentially a low-current SCR…

Q: 1. Determine Vrout for the circuit in below and draw Vours assume the diode is the silicon type. R…

A: As the diode is one way allowance device because for other half diode will be in reversed bias so no…

Q: Explain direct and indirect bandgap semiconductors. Whal is the limitation of indirect bandgap…

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Q: Semiconductor materials have gradually replaced vacuum tubes in most of such applications, due to…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Question 1) Briefly explain the temperature dependence of conductivity of a p-type semiconductor.

A: An extrinsic semiconductor in which impurity is added to the pure semiconductor, this impurity have…

Q: What is a III-IV compound semiconductor? Provide a couple of  binary/ternary examples and…

A: An alloy which contains elements from groups III-V in the periodic table called III-V compound…

Q: O 3/ A / A doped semiconductor has 10 billion silicon atoms and 15 million pentavlent atoms. If the…

A: Semiconductors are materials whose conductivity falls in between conductors and insulators. Charge…

Q: Use the diagram, and your knowledge of how electrons flow, to draw in the expected band-bending of…

A: Metal-metal junction; The assembly of electrical devices necessitates the joining of two or more…

Q: What is true about semiconductors? It is easy for electrons to move through them. O They are so rare…

A: The given material is a semiconductor. The semiconductor is the material whose conductivity is lies…

Q: QI/ A/Give three reasons why Ge and Si have received the most attention in production of…

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Q: Find the resistivity of an intrinsic semiconductor with intrinsic concentration of 8 × 1018 m3. The…

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Q: 1. In semiconductors, how is conductivity affected by impurities (doping) and temperature? 2.…

A: Explanation: 1. The overlap or size of the gap between the valence and conduction bands determines…

Q: 1. The electron concentration in silicon at T = 300 K is n = 5x10¹ cm 3. Is it n or p type…

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