Dissipative Tunnelling of Charge Carrier
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A. Dargys; N. Ε½urauskienΔ
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Article
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1998
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John Wiley and Sons
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English
β 111 KB
Experimental results on field ionization of shallow impurities in GaAs:Be and Ge:Sb,P are presented. In both materials enhacement of the impurity-to-band tunnelling rate was observed when lattice temperature was raised. Acoustic phonon-assisted and -activated tunnelling mechanisms are employed to ex