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Journals / AURUM Mühendislik Sistemleri ve Mimarlık Dergisi / 2026 / Cilt: 3 Sayı: 1

A Tight Binding Model for Quantum Spin Hall Effect on Triangular Optical Lattice

Üçgen Optik Örgüde Kuantum Spin Hall Etkisi için Sıkı-Bağ Modeli

Ahad K. Ardabılı(ALTINBAŞ ÜNİVERSİTESİ)0000-0002-0957-1833
Tekin Dereli(KOÇ ÜNİVERSİTESİ)0000-0002-6244-6054
Özgür E. Müstecaplıoğlu(KOÇ ÜNİVERSİTESİ)0000-0002-9134-3951
Pages
23–33
Publication Date
2019-07-30
DOI
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Abstract

Abstract

Özet

Öz Bu makelede, üçgen örgü üzerinde kuantum spin Hall sistemi için bir sıkı-bağ modeli önermekte ve Z2 topolojik yalıtkanının ayırt edici özelliği olan boşluk geçiş durumlarını da içeren kenar durum spektrumunu incelemekteyiz. Bu sistemin avantajı, serbest elektron sınırı B. Beri ve N. R. Cooper tarafından verilen (Phys. Rev. Lett. 107, 145301, 2011) fermiyonik aşırı soğuk atomik sistemlerde de incelenme imkanının olmasıdır.

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Cite This Article

Ardabılı, A. K., Dereli, T., Müstecaplıoğlu, Ö. E. (2019). A Tight Binding Model for Quantum Spin Hall Effect on Triangular Optical Lattice. AURUM Mühendislik Sistemleri ve Mimarlık Dergisi, Cilt: 3 Sayı: 1, 23–33. https://ajindex.com/articles/1456463

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