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Effects of dielectric screening function and image charges on hydrogenic donor binding energy in a surface quantum well
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نویسنده
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abarna r. ,anitha a. ,arulmozhi m.
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منبع
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journal of physical science - 2017 - دوره : 28 - شماره : 1 - صفحه:73 -85
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چکیده
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We have presented a theoretical study on ground state binding energy of the hydrogenic donor in the surface quantum well composed of vacuum/gaas/ga1-xalxas. the effects of image charges and dielectric screening function on the hydrogenic donor binding energy are analysed. the results indicate that both of them have inverse effects. these results are compared with the results of other potential profiles previously reported. © penerbit universiti sains malaysia,2017.
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کلیدواژه
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Binding energy; Dielectric screening function; Hydrogenic donor; Image charge; Surface quantum well
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آدرس
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department of physics,jayaraj annapackiam college for women (autonomous),periyakulam,theni district,tamil nadu, India, department of physics,jayaraj annapackiam college for women (autonomous),periyakulam,theni district,tamil nadu, India, department of physics,jayaraj annapackiam college for women (autonomous),periyakulam,theni district,tamil nadu, India
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Authors
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