Localization-Delocalization Transition in Quantum Dots
نویسندگان
چکیده
منابع مشابه
Localization-delocalization transition in quantum dots
Single-electron capacitance spectroscopy precisely measures the energies required to add individual electrons to a quantum dot. The spatial extent of electronic wave functions is probed by investigating the dependence of these energies on changes in the dot confining potential. For low electron densities, electrons occupy distinct spatial sites localized within the dot. At higher densities, the...
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ژورنال
عنوان ژورنال: Science
سال: 1999
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.285.5428.715