When dopant with valence electrons less than those in the host semiconductor is introduced, the resulting doped system is n-type semiconductor._精华吧

When dopant with valence electrons less than those in the host semiconductor is introduced, the resulting doped system is n-type semiconductor.

精华吧→答案→慕课→未分类

When dopant with valence electrons less than those in the host semiconductor is introduced, the resulting doped system is n-type semiconductor.

A.正确

B.错误

正确答案：错误

Tag：有机电子学时间：2022-03-07 20:15:43

相关答案

1.Organic material system can be conductor, semiconductor, insulator, even superconductor.
2.Both producing external photoelectric effect and photoluminescence need light irradiation.And the light energy is much higher in the latter case.
3.To evaluate the conductivity of a material, the only micro factor is carrier mobility.
4.When we say that anthracene is a photoconductor, it means that the conductivity of this material is higher at irradiation with energy larger than its bandgap, compared to dark current.
5.Wannier exciton is generally found in inorganic semiconductors.
6.Frenkel exciton has the smallest radius.
7.Dexter energy transfer is a resonance energy transfer by dipole interaction between the donor molecule and the acceptor molecule.
8.Under optical excitation only singlet exciton exists.
9.Compared to photoluminescence from dilute solution of a pure organic material, the photoluminescence from the solid state of this pure material decreases dramatically with very large redshift.This is due to exciplex formation.
10.Dimer is formed by two same molecules

热门答案