because a semicoductor only alows curent to flow in one direction
My thinking is ... If intrinsinc semicoductor is doped with Hexavalent Impurity, then energy level of outermost orbit of hexavalent atom, will fall below than that of pentavalent atom, so more amout of energy will be required to move this newly generated electron to move from fermi level to conduction band of semicondoctor. And vice versa for Bavalent.
because a semicoductor only alows curent to flow in one direction
In 2001, the semiconductor industry came crashing down from a record year in 2000. A recovery began in the last quarter of 2001. In 2002 and 2003, wireless local access networks (WLAN) were an especially strong market for the semiconductor industry.
My thinking is ... If intrinsinc semicoductor is doped with Hexavalent Impurity, then energy level of outermost orbit of hexavalent atom, will fall below than that of pentavalent atom, so more amout of energy will be required to move this newly generated electron to move from fermi level to conduction band of semicondoctor. And vice versa for Bavalent.