TY - JOUR
T1 - Coulomb blockade oscillations in a double-dot system
AU - Glazman, L. I.
AU - Chandrasekhar, V.
PY - 1992/8/1
Y1 - 1992/8/1
N2 - The conductance of two conducting dots coupled by very small capacitances is calculated. It shows remarkable structure as a function of a gate-induced potential Vg. At temperatures just below the Coulomb blockade energy, the conductance is found to oscillate periodically with Vg. As the temperature is reduced, however, the periodic oscillations give way to quasi-random conductance peaks. This behavior is a result of the incommensurate energy scales required to add charges to the two dots.
AB - The conductance of two conducting dots coupled by very small capacitances is calculated. It shows remarkable structure as a function of a gate-induced potential Vg. At temperatures just below the Coulomb blockade energy, the conductance is found to oscillate periodically with Vg. As the temperature is reduced, however, the periodic oscillations give way to quasi-random conductance peaks. This behavior is a result of the incommensurate energy scales required to add charges to the two dots.
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U2 - 10.1209/0295-5075/19/7/010
DO - 10.1209/0295-5075/19/7/010
M3 - Letter
AN - SCOPUS:84910905849
VL - 19
SP - 623
EP - 628
JO - Journal de Physique (Paris), Lettres
JF - Journal de Physique (Paris), Lettres
SN - 0295-5075
IS - 7
ER -