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by doping it with p-type impurities: boron, aluminum, gallium, indium; that have 3 valence electrons.
What else can I help you with?
What is whole current in p type semi conductor?
In semiconductor two charge carriers are present i.e holes and electrons.The current is rate of flow of charges.so in ptype semiconductor the current is the sum of current due to holes and electrons.But current due to holes is more compsred to electrons in ptype.
Is germanium is a form of semiconductor material?
Yes it is. Some of the earliest semiconductor devices were made using it.
Who invented the first semiconductor diode what it is called as and from which metal it is made up of?
The first modern semiconductor diode was made with germanium. These diodes were invented in ww2 for RADAR. But before that semiconductor diodes were made with galena (lead sulfide), copper oxide, and selenium. I have no idea which was "first".
Microprocessor is made up of which chip?
it is made up of semiconductor chip
Source to drain in FET is made of which material?
Semiconductor.
Common led is made up of direct semiconductor?
yes
Diodes and transistors are made of semiconductor material such as germanium and what?
Silicon
Can a semiconductor be made to become a conductor or an insulator?
Yes, a semiconductor can be made to behave as a conductor or an insulator by controlling the amount of impurities added to it. Adding impurities through a process called doping can change the conductivity of the semiconductor material, making it act like a conductor or an insulator.
Does semiconductor lasers and laser diodes are similar?
Semiconductor lasers are made with laser diodes, with added circuitry to measure and regulate the diode current/output.
How intrinsic semiconductor can be made into extrinsic semiconductor?
at higher values of temperature the intrinsic carrier concentration become comparable to or greater than doping concentration in extrinsic semiconductors. thus majority and minority carrier concentration increases with increase in temperature and it behaves like intrinsic semiconductor.
What type of material is a photocell made from?
A photocell is typically made from a semiconductor material such as silicon. When light strikes the semiconductor material, it generates an electric current, making it a key component in light-sensing devices.
A semiconductor can be made by adding atoms of other elements to?
A semiconductor can be made by adding atoms of other elements to a pure semiconductor material, such as silicon or germanium. By selectively adding specific impurity atoms (dopants), the conductivity of the semiconductor material can be controlled, making it suitable for use in electronic devices like transistors and diodes.
