Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method
AssigneeSamsung Electronics Co., Ltd.
InventorsEun Joo Jang, Shin Ae Jun, Tae Kyung Ahn, Sung Hun Lee, Seong Jae Choi
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Abstract
A cadmium sulfide nanocrystal, wherein the cadmium sulfide nanocrystal shows maximum luminescence peaks at two or more wavelengths and most of the atoms constituting the nanocrystal are present at the surface of the nanocrystal to form defects.
Claims6
A cadmium sulfide nanocrystal, wherein the cadmium sulfide nanocrystal shows maximum luminescence peaks at two or more wavelengths and most of the atoms constituting the nanocrystal are present at the surface of the nanocrystal to form defects.
A cadmium sulfide nanocrystal with a size of 3 nm or less, wherein atoms present at the surface of the nanocrystal form defects, wherein the cadmium sulfide nanocrystal shows maximum luminescence peaks at two or more wavelengths.
Dependencies are inferred from the claim text.