کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5496791 1399867 2017 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Room temperature Coulomb blockade mediated field emission via self-assembled gold nanoparticles
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Room temperature Coulomb blockade mediated field emission via self-assembled gold nanoparticles
چکیده انگلیسی
Coulomb blockade mediated field-emission current was observed in single-electron tunneling devices based on self-assembled gold nanoparticles at 300 K. According to Raichev's theoretical model, by fixing a proper geometric distribution of source, island and drain, the transfer characteristics can be well explained through a combination of Coulomb blockade and field emission. Coulomb blockade and field emission alternately happen in our self-assembled devices. The Coulomb island size derived from the experimental data is in good agreement with the average size of the gold nanoparticles used in the device. The integrated tunneling can be adjusted via a gate electrode.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 381, Issue 5, 5 February 2017, Pages 476-480
نویسندگان
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