Physics for Information Science: Unit II: Semiconductor Physics
Applications of Hall Effect
It is used to determine whether the material is p-type or n-type semiconductor. (i.e.,) if RH is negative then the material is n-type. If the RH is positive then the material is p-type.
APPLICATIONS
OF HALL EFFECT
(i)
It is used to determine whether the material is p-type or n-type semiconductor.
(i.e.,) if RH is negative then the material is n-type. If the RH
is positive then the material is p-type.
(ii)
It is used to find the carrier concentration, ne = ﴾1/eRH﴿
and nh= ﴾1/eRH﴿
(iii)
It is used to find the mobility of charge carriers μe, μh.
(iv)
It is used to determine the sign of the current carrying charges.
(v)
It is used to design magnetic flux meters and multipliers on the basis of Hall
voltage.
(vi) It is used to find the power flow in an
electromagnetic wave.
Physics for Information Science: Unit II: Semiconductor Physics : Tag: : - Applications of Hall Effect
Related Topics
Related Subjects
Physics for Information Science
PH3256 2nd Semester CSE Dept | 2021 Regulation | 2nd Semester CSE Dept 2021 Regulation