完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | 陳光胤 | en_US |
dc.contributor.author | Guang-Yin Chen | en_US |
dc.contributor.author | 褚德三 | en_US |
dc.contributor.author | Der -San Chuu | en_US |
dc.date.accessioned | 2014-12-12T02:57:49Z | - |
dc.date.available | 2014-12-12T02:57:49Z | - |
dc.date.issued | 2005 | en_US |
dc.identifier.uri | http://140.113.39.130/cdrfb3/record/nctu/#GT009327502 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/79307 | - |
dc.description.abstract | 在本論文中,我們提出一個理論模型,來研究近來利用自組裝法(self-assembled)所製造出的同心量子雙環。我們利用電子在量子單環的確切解來形成一組基底,展開同心量子雙環之漢密頓函數(Hamiltonian),並用數值方法將其對角化,得出相應的能量本徵值和本徵函數。藉由此法,我們可以研究Aharonov-Bohm效應,是否還會發生在中心有外加磁通量的量子雙環中?此外,我們也計算了在量子雙環中存在一個固定的雜質時之能階變化情形,並進一步討論量子環中有兩個對稱且固定的雜質,皆位於內環以及其一在內環而另一在外環的不同情形之能階變化。 | zh_TW |
dc.description.abstract | In this thesis, we propose a theoretical model to study the spectra of the concentric quantum rings which have been fabricated lately by self-assembled technique. By using the exact diagonalization method, we examine whether the Aharonov-Bohm (AB) effect still appears in the concentric quantum rings threaded by a magnetic flux. Moreover, we study the variations of the energy spectra when impurities are presented in the rings. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | 量子環 | zh_TW |
dc.subject | Aharonov-Bohm效應 | zh_TW |
dc.subject | 同心量子雙環 | zh_TW |
dc.subject | quantum ring | en_US |
dc.subject | Aharonov-Bohm effect | en_US |
dc.subject | concentric quantum double ring | en_US |
dc.title | Aharonov-Bohm Effect In Quantum Rings | zh_TW |
dc.title | 量子環的Aharonov-Bohm 效應 | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | 物理研究所 | zh_TW |
顯示於類別: | 畢業論文 |