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US 2026/0130086 A1Published application
Enhancing luminescent properties of vapor-deposited perovskite films through vapor exposure
OwnerJian Liinventor
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Abstract
A modified perovskite material includes a vapor-deposited material including an ABX3 metal halide perovskite defining vacancies and a multiplicity of molecules, each coupled to at least one atom in the vapor-deposited perovskite material or filling a vacancy in the vapor-deposited perovskite material. The vapor-deposited perovskite material includes an ABX3 metal halide perovskite defining vacancies where A and B are cations, X3 is ClxBryIz, and x+y+z=3. Each of x, y, and z is independently greater than or equal to 0 and less than or equal to 3.
Claims36
A modified perovskite material comprising:
- a vapor-deposited perovskite material comprising an ABX3 metal halide perovskite defining vacancies, wherein A and B are cations, and X3 comprises ClxBryIz, x+y+z=3, wherein each of x, y, and z is independently greater than or equal to 0 and less than or equal to 3;
- and
- a multiplicity of molecules, each coupled to at least one atom in the vapor-deposited perovskite material or filling a vacancy in the vapor-deposited perovskite material.
Dependencies are inferred from the claim text.