The shifted 1/N expansion method is used to solve the effective-mass Hamiltonian for an interacting electron-hole pair in a quantum dot. The ground-state energy of an exciton parabolically confined in a quantum dot as a function of quantum dot size is obtained. Comparison shows our results are in excellent agreement with those of Que.

العنوان

Semiconductor Science and Technology. 01/1994; 9(3):272-274. DOI:10.1088/0268-1242/9/3/006

الناشر

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بلد الناشر

فلسطين

نوع المنشور

Both (Printed and Online)

المجلد

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السنة

1994

الصفحات

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