Nanoplatelet
AssigneeSamsung Electronics Co., Ltd.
InventorsJihyun MIN, Eun Joo JANG, Yong Wook KIM
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Abstract
A nanoplatelet including a two-dimensional template including a first semiconductor nanocrystal; and a first shell including a second semiconductor nanocrystal disposed on a surface of the two-dimensional template, the second semiconductor nanocrystal having a composition different from the first semiconductor nanocrystal, wherein the second semiconductor nanocrystal includes a Group III-V compound, and wherein the nanoplatelet does not include cadmium.
Claims20
A nanoplatelet, comprising:
- a two-dimensional template comprising a first semiconductor nanocrystal;
- and
- a first shell comprising a second semiconductor nanocrystal disposed on a surface of the two-dimensional template, the second semiconductor nanocrystal having a composition different from the first semiconductor nanocrystal,
- wherein the second semiconductor nanocrystal comprises a Group III-V compound,
- wherein the nanoplatelet does not comprise cadmium,
- wherein the first semiconductor nanocrystal comprises a Group II-VI compound,
- wherein an energy bandgap of the second semiconductor nanocrystal is less than an energy bandgap of the first semiconductor nanocrystal.
The nanoplatelet of claim 3, wherein the first semiconductor nanocrystal comprises ZnSe, ZnS, ZnTe, ZnTeSe, ZnSeS, ZnTeS, ZnTeSeS, ZnO, or a combination thereof.
Dependencies are inferred from the claim text.