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# Semiconductor has some properties of a conductor as well as some properties of an insulator. It has a critical temperature T0 where below it the semicondutor becomes an insulator and above it it acts as a conductor. Conductors are materials with many free electrons and/or holes that allow electric charge to freely move in response to an electric field. An insulator has its electrons firmly bound therefore does not allow electric charge to move in response to an electric field.
# Semiconductor has some properties of a conductor as well as some properties of an insulator. It has a critical temperature T0 below which the semicondutor becomes an insulator and above it it acts as a conductor. Conductors are materials with many free electrons and/or holes that allow electric charge to freely move in response to an electric field. An insulator has its electrons firmly bound therefore does not allow electric charge to move in response to an electric field.
# A depleted region is a region where there are no holes and no electrons in a semiconductor, therefore making it a insulator at that condition. [[Image:Diode_Diagram.JPG]]
# A depleted region is a region where there are no holes and no electrons in a semiconductor, therefore making it a insulator at that condition. [[Image:Diode_Diagram.JPG]]
# Bias voltage is the voltage it takes to get the diode to start conducting. Below a certain voltage, the diode will no work even in the forward direction. It is the voltage which allows the electrons and holes to overcome the depleted zone and meet with each other, creating current. Reverse Biased means that the positive end of the battery is connected with the n-type semiconductor and the negative end is connected with the p-type semiconductor. This sucks all the electrons from the n-type region and filled in all the holes in the p-type region, creating a large depleted zone.
# Bias voltage is the voltage it takes to get the diode to start conducting. Below a certain voltage, the diode will no work even in the forward direction. It is the voltage which allows the electrons and holes to overcome the depleted zone and meet with each other, creating current. Reverse Biased means that the positive end of the battery is connected with the n-type semiconductor and the negative end is connected with the p-type semiconductor. This sucks all the electrons from the n-type region and filled in all the holes in the p-type region, creating a large depleted zone.