HREM image simulation of CdSe quantum dots electrodeposited on {111} gold

• Autorzy: Dłużewski P. , Golan Y. , Hutchison J.
• Konferencja: Polish-Japanese Joint Seminar on Materials Analysis (1-3.09.1997 ; Warsaw, Poland)
• Języki publikacji: EN

Abstrakty

EN

Hrem images of CdSe nanocrystals on a Au substrate were calculated for different relative shift of the Au and CdSe unitcells. The calculations proved that the added shift had significant influence on the images of the CdSe nanocrystals with thicknees from 0.7 nm to 3.5 nm in the case of notilt imaging condition. Experimental images exhibiting 1/3{422} Au and {10.0} CdSe patterns were simulated. A good fit between the experimental and calculated images were obtained in the tilted condition where the calculated images were very similar for different shifts. The thicknees of the CdSe nanocrystals was estimated to be ca. 3nm.

• Wydawca: Institute of Electron Technology
• Czasopismo: Electron Technology
• Rocznik: 1998
• Tom: Vol. 31, No. 2
• Strony: 193--196
• Opis fizyczny: Bibliogr. 8 poz.

Twórcy

autor

Dłużewski P.

autor

Golan Y.

autor

Hutchison J.

• Institute of Physics, Polish Academy of Sciences 02-662 Warszawa al. Lotników 32/46, Poland