Photonic materials
AssigneeOhio State Innovation Foundation
InventorsHongping Zhao, Kaitian Zhang
Life of this patent
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Abstract
Disclosed herein are photonic materials. The photonic materials comprise a first layer, a second layer, and a third layer, wherein the second layer is disposed between and in contact with the first layer and the third layer, such that the second layer is sandwiched between the first layer and the third layer. In some examples, the first layer comprises InyGa1-yN, wherein y is from 0 to 0.8. In some examples, the second layer comprises (ZnaSnbGec)xGadN2, wherein: x is from greater than 0 to 1; a, b, c, and d are each independently from 0 to 1; with the proviso that at least one of a, b, or c is greater than 0. In some examples, the third layer comprises InzGa1-zN, wherein z is from 0 to 0.8.
Claims18
A photonic material, comprising:
- a first layer comprising InyGa1-yN, wherein y is from 0 to 0.8;
- a second layer comprising (ZnaSnbGec)xGadN2, wherein:
- x is from greater than 0 to 1;
- a, b, c, and d are each independently from 0 to 1;
- with the proviso that at least one of a, b, or c is greater than 0;
- and
- a third layer comprising InzGa1-zN, wherein z is from 0 to 0.8;
- wherein the second layer is disposed between and in contact with the first layer and the third layer, such that the second layer is sandwiched between the first layer and the third layer;
- wherein the first layer has a first average thickness, the second layer has a second average thickness, and the third layer has a third average thickness.
Dependencies are inferred from the claim text.