What are the popular methods of forming p-n junction?

Q: Silicon and germanium are examples of a. insulators O b. semiconductors O c. good conductors O d.…

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Q: What is the angle (in degrees) between the bonds based on this new data?

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Q: is the tranfer or sharing valence electrons different than bonding.  If so, how?

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Q: Why are elemental dopants for Silicon or Germanium usually chosen from group XIII or group XV?

A: The elemental dopants for silicon or germanium is usually chosen from group XIII or group XV

Q: Which region in a transistor is highly doped. Why?

A: SOltuion: Given that which region in the transistor are doped highly and why?

Q: What technique should be used to dope an impurity into a metal?

A: Doping is the purposeful introduction of impurities into an inherent semiconductor for the goal of…

Q: The function of zener diode is to provide a constant output voltage to a load. this process is…

A: The function of Zenor diode is to be provided a constant output voltage to a load, this process is…

Q: Like most transition metals, tantalum (Ta) exhibits several oxidation states. Give the formula of…

A: (a) Unit cell (a) The unit cell given in (a) contains one Ta atom and 1/8 of Ta atom AT 8 corners…

Q: Explain what happens when a pure semiconductor made up of silicon is doped with a phosphorus atom…

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Q: Extrinsic Semiconduction Factors That Affect Carrier Mobility 12.D4 Specify a donor impurity type…

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Q: What is the most common application of zener diode?

A: A diode which designed to operate in break down region and have a negative voltage called zener…

Q: The reverse current in a diode -4 is of the order of a- kA O b- mA O d- A O C- μΑ Ο

A: A diode is said to be reverse biased when the positive terminal of the battery is connected to the n…

Q: Minority carriers (holes) are injected into a homogeneous n-type semiconductor sample at one point.…

A: Given:   d=1.2 cm  t=100μs Then drift velocity is given by formula-…

Q: Which of the following concepts describes substances in which electrons are tightly bound to the…

A: solution as

Q: What is Zener diode?

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Q: is an example of a semiconductor material O a. silicon O b. carbon O c. gold O d. silver

A: Semiconductors are materials which have a conductivity between conductors (generally metals) and…

Q: Also called as undoped semiconductor. Olntrinsic materials Extrinsic materials Impurities O…

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Q: How is the chemical bonding between atoms of magnesium (Mg) different from the chemical bonding…

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Q: is an example of a semiconductor material O a. silver O b. silicon O c. gold O d. carbon

A: Silicon Silicon is an example of a semiconductor material.

Q: Write the electron configuration and number of valence electrons for the following atoms: a) Lithium…

A: Required : Electronic configuration and number of valence electrons.

Q: Using PNP transistor, draw the common base,common emitter and common collector .

A: Common Base (CB) PNP Common Emitter (CE) PNP

Q: Describe briefly the following: Under CONDENSED MATTER, Semiconductors Superconductors Crystal…

A: Semiconductors :-                                 The materials which are more conductive than the…

Q: Symbols and r represent the radius of the bigger and smaller atom, respectively, in a crystal of…

A: In an ionic compound, the crucial ratio is the ratio of cation to anion. It may be determined using…

Q: The base of a transistor is .... Doped A. Lightly В. Неavily C. Moderately D. None of the above В D

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Q: If p-n junction is heavily doped, breakdown voltage will a) increase b) decrease c) remain same d)…

A: In p-n junction, when the doping concentration increases the depletion region length decreases. And…

Q: Lithium will most likely form an ionic bond with

A: we have to know about ionic bond here.

Q: Each valence electron in a doped semiconductor forms a ...... Please choose one: a. Recombination b.…

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Q: A Frenkel defect involves which of the following? Select one: a. An anion vacancy b. A cation…

A: The Frenkel defect is one type of a point defect that is occurs in a lattice structure when a cation…

Q: To increase the efficiency of photovoltaic cell, one can a.Increase the absorption of the light b.…

A: Efficiency of photovoltaic cell is increased by increasing absorption of light or by increasing…

Q: (Z1e)(Z3e) (b) The attractive bonding force, F4, in an ionic bond is given by the formula F where…

A: Given information: Here, FA is the attractive bonding force, e is the charge on the electron, and…

Q: In a crystal of salt, an atom of Na transfer an electron to Cl formed an ionic bond. The resulting…

A: Electrostatic force is fundamental force. It depends on 2 charges and distance between them. Force…

Q: Explain why size-dependent nanoscale properties are not realized currently in semiconductor…

A: Answer: Nanoparticles: The nanoparticles can be expressed as the particles that are small in size…

Q: When a silicon material is doped with Arsenic (As) that has 5 valance electrons, the impurity is…

A: When a small amount of pentavalent  impurity that have 5 valence electron like Arsenic is added to a…

Q: why cadmium always preferred to +2 charge ?

A: Cd having always charge of +2  For reason we have to know about it's electronic configuration.

Q: How many 3d electrons does Ti2+ cation have in

A: Given- The electron configration isTi(22)-1s2,2s2,2p6,3s2,3p6,3d2,4s2Now for…

Q: Explain why “bands” may not be the most accurate descriptionof bonding in a solid when the solid has…

A: Nanoscience technology is used for the production of new materials like circuit design on silicon…

Q: A nondegenerate silicon sample at room temperature with a length of 2 cm is uniformly doped with…

A: nondegenerate silicon sample at room temperature with a length of 2 cm is uniformly doped with boron…

Q: What is the effect of temperature on breakdown voltage in a p-n junction?

A: A p-n junction is a single crystal formed by joining two separate pieces. For example consider a…

Q: What is the primary difference between a diode and a triode?

A: The primary difference between diode and triode is in their function i.e Diode is an two terminal…

Q: Speak about the movement of current in a PnP transistor with the diagra

A: Holes are responsible for the current flow in pnp transistor.   here, emitter current is the total…

Q: the semiconductor has valence electrons : O 5 4 3

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Q: Define the term bonding pair.

A: Answer A bond pair is a pair of electrons that are in a bond. A single bond is always composed of…