TY - JOUR
T1 - Long-time tail of the autocorrelation function for electron drift in high electric fields in silicon
AU - Ferry, D. K.
PY - 1980
Y1 - 1980
N2 - The velocity autocorrelation (t) function is calculated for electrons moving along a high electric field in n-type silicon. For short times t, it varies as exp(-t0), but for times greater than approximately 1.50, the short-time exponential decay appears to go over to a t-32 decay. This representation covers the initial relaxation, but a second exponential also appears as relaxation to the nonequilibrium steady state occurs.
AB - The velocity autocorrelation (t) function is calculated for electrons moving along a high electric field in n-type silicon. For short times t, it varies as exp(-t0), but for times greater than approximately 1.50, the short-time exponential decay appears to go over to a t-32 decay. This representation covers the initial relaxation, but a second exponential also appears as relaxation to the nonequilibrium steady state occurs.
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U2 - 10.1103/PhysRevLett.45.758
DO - 10.1103/PhysRevLett.45.758
M3 - Article
AN - SCOPUS:4243872932
VL - 45
SP - 758
EP - 760
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 9
ER -