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dc.contributor.author陳光胤en_US
dc.contributor.authorGuang-Yin Chenen_US
dc.contributor.author褚德三en_US
dc.contributor.authorDer -San Chuuen_US
dc.date.accessioned2014-12-12T02:57:49Z-
dc.date.available2014-12-12T02:57:49Z-
dc.date.issued2005en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#GT009327502en_US
dc.identifier.urihttp://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.abstractIn 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.isoen_USen_US
dc.subject量子環zh_TW
dc.subjectAharonov-Bohm效應zh_TW
dc.subject同心量子雙環zh_TW
dc.subjectquantum ringen_US
dc.subjectAharonov-Bohm effecten_US
dc.subjectconcentric quantum double ringen_US
dc.titleAharonov-Bohm Effect In Quantum Ringszh_TW
dc.title量子環的Aharonov-Bohm 效應en_US
dc.typeThesisen_US
dc.contributor.department物理研究所zh_TW
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