Search Results - semiconductors%2c+materials+%26+processes

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Antisolvent-mediated Air Quench for High Efficiency Air-processed Carbon-Based Planar Perovskite Solar Cells
Invention Description Perovskite solar cells (PSCs) have been rigorously researched and pursued as a potential low-cost, next-generation thin-film photovoltaic technology. PSCs have now achieved certified power conversion efficiencies (PCEs) exceeding 26%, which paves the way to commercial upscale manufacturing. However, the commercialization of PSCs...
Published: 10/7/2025   |   Inventor(s): Feng Yan, Jacob Wall
Keywords(s): Materials and Electronics, Solar cells
Category(s): Advanced Materials/Nanotechnology, Alternative Energy, Energy & Power, Manufacturing/Construction/Mechanical, Physical Science, Semiconductors, Materials & Processes
10kV-Class Gallium Nitride (GaN) Power Device with Hydrogen Plasma Manufacturing
Invention Description Gallium Nitride (GaN) is a wide bandgap semiconductor that has gained significant attention in recent years specifically for use in RF and power electronics due to its excellent material properties and better performance compared to traditional silicon (Si) devices. GaN based lateral high electron mobility transistors (HEMTs)...
Published: 10/3/2025   |   Inventor(s): Houqiang Fu, Dawei Wang, Dinusha Herath Mudiyanselage
Keywords(s):  
Category(s): Semiconductors, Materials & Processes, Semiconductor Devices, Physical Science, Alternative Energy, Energy & Power, Manufacturing/Construction/Mechanical
Measuring Ion Concentration as a Stability Metric in Perovskite Semiconductors
Perovskite materials, especially hybrid metal halide perovskite (MHP), have garnered significant attention because of their potential in the field of solar cells. However, the further development of perovskite materials has been plagued by their stability challenges. Because of the “soft” ionic nature of the lattice while being brittle and...
Published: 9/23/2025   |   Inventor(s): Saivineeth Penukula, Nicholas Rolston
Keywords(s):  
Category(s): Advanced Materials/Nanotechnology, Applied Technologies, Semiconductor Devices, Semiconductors, Materials & Processes, Energy & Power, Physical Science
Enhancing Luminescent Properties of Vapor-Deposited Perovskite Films Through Vapor Exposure
The industry of perovskite materials has been highly sought out for next generation technology and devices. Perovskite thin films have been used in a large array of applications including light-emitting diodes (LEDs), solar cells, lasers and photodetectors. However, within recent years the widely existing defects (from significant intrinsic point defects...
Published: 10/1/2025   |   Inventor(s): Jian Li
Keywords(s):  
Category(s): Advanced Materials/Nanotechnology, Physical Science, Semiconductor Devices, Semiconductors, Materials & Processes
Sapphire-Supported Substrates for Low-Noise Nanopore Sensing
-collapse: collapse; } Solid-state nanopores are attractive because of their low cost and broad potential utility from single-molecule bioanalytical sensing to diagnostics and sequencing of DNA and protein molecules. Unfortunately, conventional use of conductive silicon substrates results in high capacitive noise, significantly limiting sensing accuracy...
Published: 8/27/2025   |   Inventor(s): Chao Wang, Pengkun Xia
Keywords(s):  
Category(s): Advanced Materials/Nanotechnology, Bioanalytical Assays, Chemistries & Devices, Applied Technologies, Diagnostic Assays/Devices, Life Science (All LS Techs), Semiconductor Devices, Semiconductors, Materials & Processes
Ampule-Based Synthesis of Sulfur-Porous Carbon Composites for Lithium-Sulfur Batteries
Background Lithium/sulfur (Li/S) batteries are garnering significant attention as a promising solution for next-generation electrochemical energy storage. Their potential to revolutionize the battery industry stems from several key advantages that address the limitations of current lithium-ion (Li-ion) technology. These advantages include an exceptionally...
Published: 10/30/2025   |   Inventor(s): Yoon Hwa, David Wright, Yuhui An
Keywords(s): Chemicals, Energy storage, Engineering, Materials, Nanomaterials, Synthesis
Category(s): Energy & Power, Physical Science, Advanced Materials/Nanotechnology, Semiconductors, Materials & Processes
System and Circuit of Compute-in-Memory Design for Genome Alignment
Next-generation sequencing (NGS) technologies have revolutionized genomics research because they enable faster, cheaper and accurate decoding of nucleotide sequences. This has resulted in breakthroughs in diagnostics, disease risk assessment, personalized medicines, screening and more. However, despite all the NGS-related advancements that have been...
Published: 5/1/2025   |   Inventor(s): Deliang Fan, Fan Zhang
Keywords(s): Bio-Technology, Computational Machine, Computing Architecture, Gene, Memory, Personalized medicine
Category(s): Artificial Intelligence/Machine Learning, Genomic Assays/Reagents/Tools, Life Science (All LS Techs), Manufacturing/Construction/Mechanical, Semiconductor Devices, Semiconductors, Materials & Processes
Transformer-Less, Reduced Volume PV Inverter Topology
Inverters are devices typically used in solar power generation systems to convert electric current to a more useful type, but are prone to failure and are the main cause of malfunction in solar power systems. Using transformer-less (TL) inverters is a desirable alternative because of their higher efficiency, lower size, and lower cost. However, TL inverters...
Published: 4/2/2025   |   Inventor(s): Rajapandian Ayyanar, Yinglai Xia, Jinia Roy
Keywords(s): Power Electronics, Power generation, PV inverter, PWM converters
Category(s): Alternative Energy, Applied Technologies, Computing & Information Technology, Energy & Power, Physical Science, Semiconductor Devices, Semiconductors, Materials & Processes
Microwave Process for Improved Optical & Electrical Properties in TCO Semiconductors
Background Transparent conductive oxide (TCO) layers are an important component of semiconductors within a number of electronic devices including solar cells, touchscreens, and light emitting diodes. Currently, indium tin oxide (ITO) is the most commonly used TCO material due its high electrical conductivity and high optical transparency. However,...
Published: 4/2/2025   |   Inventor(s): Terry Alford, Aritra Dhar
Keywords(s): Electrical Properties, Microwave, Mixed Oxides, Optical, Semiconductor Processing
Category(s): Semiconductors, Materials & Processes
Adjacent Electrodeposition Method for Compact Metal-Organic Framework Coating on Battery Separators and Other Porous Substrates
Background Electrodeposition is a process that uses an electric current to deposit a layer of metal onto a conductive surface, essentially creating a coating on the material. Electrodeposition helps to protect against corrosion, enhance properties like conductivity, and achieve decorative finished in batteries (in addition to other porous substrates)....
Published: 3/27/2025   |   Inventor(s): Zhaoyang Fan, Xueyan Lin
Keywords(s):  
Category(s): Physical Science, Semiconductors, Materials & Processes, Advanced Materials/Nanotechnology, Energy & Power
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