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Proximity Doping for Silicon Solar Cell Structures
Invention Summary:
In the photovoltaics industry it is pertinent to have high efficiency solar cells and polysilicon (poly-Si) junctions are at the forefront of the technology. Poly-Si junctions are doped polycrystalline silicon/ SiO2 junctions that incorporate passivated contacts that reduce the loss in efficiency compared to metal-silicon...
Published: 3/13/2024
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Inventor(s): Ngwe Zin, Vibhor Kumar, Munan Gao
Keywords(s):
Category(s): Technology Classifications > Electronics/Semiconductor, Technology Classifications > Energy & Battery, Technology Classifications > Physical Sciences & Engineering
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ESMM Biosensor for Personalized Phagocytosis Quantification in Infections
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A) Biosensor cross-sectional schematic demonstrating phagocyte with microparticles through sensing region B) Corresponding bipolar pulse generated with each passage of the cell C) Top view of biosensor where magnetic is placed on side to generate field and to modulate the cell speed
Invention Summary:
Point-of-care biomedical technologies...
Published: 9/20/2023
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Inventor(s): Umer Hassan, Corey Norton
Keywords(s): Biosensor
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor
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Flexible Electronics and Sensors from Ion-Containing Polysaccharides
Top - The initial shape-fixing ratio of the cellulose polymer.
Bottom- The shape-recovery ratio of the cellulose polymer after one week at room temperature.
Invention Summary:
Sustainable materials have become attractive to reduce carbon footprint. Cellulose is a biobased material that is renewable and economical. Recent discoveries...
Published: 9/19/2023
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Inventor(s): David Salas De La Cruz, Kevin Miller
Keywords(s):
Category(s): Technology Classifications > Biomaterials, Technology Classifications > Electronics/Semiconductor, Technology Classifications > Energy & Battery, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Sensors
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Novel Rare Earth Element-Free Lighting Phosphors with High Quantum Efficiency and Enhanced Thermal and Photostability
Invention Summary:
Light-emitting diodes (LEDs), the main branch of solid-state-lighting (SSL) technology, are rapidly replacing conventional lighting sources because they are much more energy-efficient and longer-lasting. However, current LED devices rely heavily on rare-earth elements, which are in severe cost and supply risk in addition...
Published: 10/25/2022
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Inventor(s): Jing Li, Yang Fang, Wei Liu
Keywords(s): LEDs, Photonics and photovoltaics
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Polymers/Composites/Materials, Technology Classifications > Electronics/Semiconductor
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Time Varying Metamaterial-Enabled Directional Modulation Schemes for Physical Layer Security in Wireless Communication Links
Simulated bit-error-rate (BER) for the decoding performance of a receiver corresponding to a proposed transmission scheme.
Invention Summary:
With continuing advancements in wireless communication systems and emerging applications of Internet-of-Things (IoT) devices, there is an urgent need to develop physical-layer (PHY) focused...
Published: 4/15/2024
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Inventor(s): Waheed Bajwa, Narayan Mandayam, Chung-Tse Wu, Shaghayegh Vosoughitabar, Alireza Nooraiepour
Keywords(s): Cybersecurity, Networks, Wireless
Category(s): Technology Classifications > Telecommunications & Networking, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor
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A New Design Paradigm for Inbody Wireless Charging
Invention Summary:
Each year, millions of patients improve their quality of life through medical implants. However, the implants require batteries which need to be replaced on a regular basis through surgery, introducing extra complications, cost and risk.
Rutgers researchers have developed a system comprised of software-hardware for far-field...
Published: 3/3/2022
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Inventor(s): Richard Howard, Xiaoran Fan
Keywords(s): Cardiovascular, Electronics, Implants, Wireless
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Healthcare & Life Sciences, Technology Classifications > Medical Devices, Technology Classifications > Electronics/Semiconductor, Technology Classifications > Telecommunications & Networking, Technology Classifications > Energy & Battery
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Controllable Quantum Point Junction on the Surface of an Antiferromagnetic Topological Insulator
Depiction of a magnetic domain wall (a) and a step edge (b) on the surface of an antiferromagnetic (alternating black arrows) topological insulator creating quantum wires that can intersect (c) to form a stable quantum point junction (QPJ).
Invention Summary:
Surface and edge-state engineering of topological materials offers great promise for...
Published: 8/4/2022
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Inventor(s): David Vanderbilt, Justin Wilson, Jedediah Pixley, Nicodemos Varnava
Keywords(s): Data Science, Electronics
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor
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Doubly Residual Neural Decoder: Towards Low-Complexity High-Performance Channel Decoding
Invention Summary:
Recently deep neural networks have been successfully applied in channel coding to improve the decoding performance. However, the state-of-the-art neural channel decoders cannot achieve high decoding performance and low complexity simultaneously.
To overcome this challenge, Rutgers researcher have developed a novel doubly residual...
Published: 7/19/2023
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Inventor(s): Bo Yuan, Chunhua Deng, Siyu Liao
Keywords(s): Electronics, Wireless
Category(s): Technology Classifications > Software & Algorithms, Technology Classifications > Software & Copyright, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor, Technology Classifications > Artificial Intelligence & Machine Learning, Technology Classifications > Telecommunications & Networking
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Method to Induce Tunable Ferromagnetism with Perpendicular Magnetic Anisotropy in Delafossite Films
Comparison of 9nm thick pristine and hydrogenated PdCoO2 films.
(a) Hall effect of pristine film at room temperature. (b) Hysteretic AHE develops in the film after hydrogenation.
(c,d) TEM images for pre and post-hydrogenated PdCoO2 films.
Invention Summary:
The metallic delafossites, PdCoO2 and PtCoO2 are known to have high room temperature...
Published: 12/16/2022
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Inventor(s): Seongshik Oh, Gaurab Rimal
Keywords(s): Electronics, Photonics and photovoltaics
Category(s): Technology Classifications > Electronics/Semiconductor, Technology Classifications > Physical Sciences & Engineering
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Negative Capacitance Oxide TFT on Glass
(a) Transfer characteristics of reference TFT and NC-TFT with inset showing gate leakage.
(b) Extracted SS values of reference TFT and NC-TFT.
Invention Summary:
Scaling down operating voltage and reducing power consumption remain a significant challenge in the evolution of integrated circuits (IC). Negative capacitance field effect transistor...
Published: 10/12/2022
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Inventor(s): Yicheng Lu, Fangzhou Yu, Wen-Chiang Hong
Keywords(s):
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor
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