'Free charge carriers' presentation slideshows

Basic Physics of Semiconductors (1)

Basic Physics of Semiconductors (1). Section 2.1. Eat your broccoli before having desert. Need to know your device physics before getting started with circuit design. c02f01. Today. Next time.

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Semiconductor Diodes

Semiconductor Diodes. Introduction Diodes Electrical Properties of Solids Semiconductors pn Junctions Semiconductor Diodes Special-Purpose Diodes Diode Circuits. Introduction.

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Lecture 5: 2 nd Order Circuits in the Time Domain Physics of Conduction

Lecture 5: 2 nd Order Circuits in the Time Domain Physics of Conduction. Prof. Niknejad. Lecture Outline. Second order circuits: Time Domain Response Physics of Conduction. Series LCR Step Response. Consider the transient response of the following circuit when we apply a step at input

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Semiconductors

Semiconductors. Semiconductors. A Semiconductor is a material whose resistivity is between that of a good conductor and a good insulator . Examples of materials which are semiconductors are Silicon and Germanium. Semiconductors.

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ECE 340 Lecture 6 Intrinsic Material, Doping, Carrier Concentrations

ECE 340 Lecture 6 Intrinsic Material, Doping, Carrier Concentrations. Intrinsic semiconductor = pure, without external additives No free charge carriers at T=0K What about at T=300K? How much energy to break a bond?.

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P-N JUNCTION

P-N JUNCTION. Single piece of SC material with half n- tpye and half p-type The plane dividing the two zones is called junction (plane lies where density of donors and acceptors is equal). P-N JUNCTION. P. N. -. -. -. +. +. +. -. -. -. +. +. +. -. -. -. +. +. +. Junction.

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ELECTRONIC PROPERTIES OF MATTER

ELECTRONIC PROPERTIES OF MATTER. - Semi-conductors and the p-n junction -. Recap of previous years :. Insulators - High resistance to current flow (no free charge carriers) Conductors - Low resistance to current flow - Resistance increases with increased temperature

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Electrical properties of materials

Electrical properties of materials. Free electron theory Only kinetic energy considered Independent electron approximation Free electron approximation Pauli principle Fermi-Dirac statistics. electron density, charge, mass, relaxation time. Chemical potential. electric field.

2.62k views • 10 slides