Atomistic tight-binding theory of CdSe wurtzite nanocrystals

• المؤلفون الرئيسيون: Akkaratch Sukerm, Worasak Sukkabot
• اللغة: English
• منشور في: Science Faculty of Chiang Mai University 2019
• الموضوعات: Tight-binding calculations; CdSe; wurtzite; nanocrystal; exciton
• الوصول للمادة أونلاين: http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=6254; http://cmuir.cmu.ac.th/jspui/handle/6653943832/66172

We present a theoretical study on the electronic structures of CdSe wurtzite nanocrystals by means of the tight-binding method and configuration interaction. Based on the single-particle states, several physical properties including density of states (DOS), band gaps, excitonic gaps and electron-ho...