شماره ركورد كنفرانس
4334
عنوان مقاله
Effects of Hydrogen Concentration on Electronic Properties of Graphene Quantum Dots
پديدآورندگان
Esfandiari Sholeh Department of physics persian gulf university, 75169, Bushehr, Iran , Shirkani Hossein Department of physics persian gulf university, 75169, Bushehr, Iran , Jalali Tahmineh Department of physics persian gulf university, 75169, Bushehr, Iran
تعداد صفحه
1
كليدواژه
Graphene , Quantum Dots
سال انتشار
1396
عنوان كنفرانس
پنجمين گردهمايي بين المللي سالانه سيستم هاي ابعاد پايين
زبان مدرك
انگليسي
چكيده فارسي
In this paper, the effect of hydrogenation on graphene quantum dot structures is investigated by DFT method. Due to the extensive application of honeycomb structures in electronic devices, electronic properties of these structures need to be controlled. The hydrogenation is affected on band structure, band gap size, polarization and etc. It can be seen that polarization is maximized, where the hydrogenation is about 20% to 25%.
كشور
ايران
لينک به اين مدرک