التفاصيل البيبلوغرافية
| العنوان: |
Mesoscopic Coulomb Blockade in One-channel Quantum Dots |
| المؤلفون: |
S. R. Patel, Charles Marcus, James S. Harris, C. I. Duruöz, S. M. Maurer, S. M. Cronenwett |
| بيانات النشر: |
arXiv, 1998. |
| سنة النشر: |
1998 |
| مصطلحات موضوعية: |
Physics, Mesoscopic physics, Condensed matter physics, Condensed Matter - Mesoscale and Nanoscale Physics, General Physics and Astronomy, Coulomb blockade, Quantum level, FOS: Physical sciences, 02 engineering and technology, 021001 nanoscience & nanotechnology, Condensed Matter::Mesoscopic Systems and Quantum Hall Effect, 01 natural sciences, Magnetic field, Quantum dot, 0103 physical sciences, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), 010306 general physics, 0210 nano-technology, Quantum |
| الوصف: |
Signatures of "mesoscopic Coulomb blockade" are reported for quantum dots with one fully transmitting point-contact lead, T1 = 1, T2 << 1. Unlike Coulomb blockade (CB) in weak-tunneling devices (T1, T2 << 1), one-channel CB is a mesoscopic effect requiring quantum coherence. Several distinctive features of mesoscopic CB are observed, including a reduction in CB upon breaking time-reversal symmetry with a magnetic field, relatively large fluctuations of peak position as a function of magnetic field, and strong temperature dependence on the scale of the quantum level spacing.
12 pages, including 4 figures |
| DOI: |
10.48550/arxiv.cond-mat/9807311 |
| URL الوصول: |
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77caad0200bb45df7e5b9899c978021d |
| Rights: |
OPEN |
| رقم الانضمام: |
edsair.doi.dedup.....77caad0200bb45df7e5b9899c978021d |
| قاعدة البيانات: |
OpenAIRE |