Search Results - barry+rand

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A Solid-State Organic Intermediate Band Solar Cell Based on Principles of Triplet-Triplet Annihilation

Princeton Docket # 16-3248Researchers in the Department of Electrical Engineering at Princeton University have invented the first solid-state intermediate band organic solar cell device. This device architecture, made from commercially available materials, enables increased solar cell efficiency by converting low energy solar photons into electrical...

Published: 4/14/2025 | Inventor(s): Barry Rand, YunHui Lin

Keywords(s):

Category(s): Mechanical/Electrical Engineering, Materials

Method of Forming and Applications of Metal Halide Perovskite Films With Small Crystallite Size

Princeton Docket # 16-3243Researchers in the Department of Electrical Engineering at Princeton University have developed a method for controlling the microstructure of hybrid organic-inorganic perovskite films via a straightforward, low temperature, and scalable process. The fine control and tunability of film properties leads to improved efficiencies...

Published: 4/14/2025 | Inventor(s): Barry Rand, Ross Kerner, Zhengguo Xiao

Keywords(s):

Category(s): Mechanical/Electrical Engineering, Materials

Novel Light Extraction Layers for Organic Light-emitting Diodes

Princeton Docket # 15-3085-1Researchers at Princeton University, Department of Electrical Engineering, have developed a new structure and fabrication methods to make light extraction films for organic light-emitting diodes (OLEDs) or other thin film LED structures.At present, a light extraction layer which consists of substrates and nanoparticles is...

Published: 9/17/2025 | Inventor(s): Barry Rand, Tae-Wook Koh

Keywords(s):

Category(s): Mechanical/Electrical Engineering, Materials