Plasmon resonance in photoabsorption of colloidal highly doped ZnO nanocrystals

• المؤلفون الرئيسيون: Ipatov, Andrey N., Gerchikov, Leonid G., Guet, Claude
• مؤلفون آخرون: School of Materials Science and Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: Plasmon; DRNTU::Engineering::Materials; Photoabsorbtion
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/89769; http://hdl.handle.net/10220/46359

A new type of dipole plasmon excitations in colloidal highly doped ZnO nanocrystals has been studied by means of many-body quantum mechanical approach. We demonstrate that in photodoped ZnO nanocrystals, the conduction band electrons are localized close to the surface and the plasmon oscillations ar...