Class -12th Semiconductor physics
26 videos • 45 views • by Technical Academy
1
Lecture 1 || What is semiconductor||Types of semiconductor
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2
Lecture 2|| Atomic structure of Intrinsic semiconductor|| Covalent bonding in semiconductor
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3
Lec 3 Energy levels|| What is energy level or gap of insulator, conductor and semiconductor?
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4
Lec 4 || What is extrinsic semiconductor||what do you mean by doping?||What is donor and acceptor?
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5
Lec- 5ll What is N- type material ( semiconductor)||what is energy level of extrinsic semiconductor?
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6
Lec-6|What is N- type material|Why N-type material are neutral|Energy level of extrinsic & Intrinsic
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7
Lec-7|What is P-type material or semiconductor|Why P-type is electrically neutral| Acceptor atoms
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8
Lec-8|How electrons and holes flow in the N-type and P-type material?| Properties of semiconductor|
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9
Lec-9|What is semiconductor diode?|What is pn- junction diode or diode|Different biasing of diode!
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10
Lec-10|| PN- junction diode ( No applied bias)|| Unbiased diode||Zero Biased diode|Technical Academy
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11
Lec-11|| Working of Pn- junction diode under Forward biased||Forward biasing of diode
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12
Lec_13|v-i characteristics of the PN junction diode|forward v characteristic|reverse v character
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13
Lec_14|Ideal versus practical diode characteristics|ideal characteristics|practical characteristic
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14
Lec_15|diode current equation derivation|for Silicon diode|Germanium diode current|reverse diode cur
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15
Lec_16| numerical problems of diode current equation| Numerical example
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16
Lec_12||Reverse Biased PN- junction Diode||Working PN-junction diode||Reverse saturation current
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17
Lec_25|What is zener diode?|working of zener diode|avalanche breakdown|Zener breakdown
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18
Lec_27|Working of Light emitting diodes (LED)|What is LED?|Various t
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19
Lec_28|Application of LEDs|Advantages of using LEDs|Disadvantages of using LEDs
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20
Lec_29lWhat is tunnel diode?|working of Tunnnel diode|tunneling effect|negative resistance region
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21
Lec_30|Advantages of using tunnel diode|Disadvantages tunnel diode|Application of tunnnel diode
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22
Lec_31|What is Tunnel Diode oscillator? Working of Tunnnel Diode Oscillator circuit?
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23
Lec_32|What is PIN Diode?Construction| structure| Working of PIN Diode ?
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24
Lec_34|what is varactor diode|working, symbol , characteristics and applications of varactor diode|
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25
Lec_35|What is Schottky diode? working, construction and applications of Schottky Diode?
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26
Mirage: An optical illusion|| why water appears on the surface of the road during summer days.
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