Search Results - thin+film

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High Quality, Low-K, Thermally Conductive COF Thin Films
NU 2020-222 INVENTORS Austin M. Evans William R. Dichtel* Mark C. Hersam* Vinod K. Sangwan Ioannina Castano Patrick E. Hopkins (UVA)* Ashutosh Giri SHORT DESCRIPTION A method for producing high quality, low-k, thermally conductive 2D COF thin films for use as dielectric materials BACKGROUND As electronic device components continue to decrease in...
Published: 7/3/2024   |   Inventor(s):  
Keywords(s): COFs, Electronics & Circuits, Semiconductors & Integrated Circuits, Thin film
Category(s): Physical Sciences > Materials and Industrial Processes
Additive Manufacturing of Large-Area Covalent Organic Framework Thin-films
NU 2020-132 INVENTORS Mark C. Hersam* William R. Dichtel* Nathan P. Bradshaw Austin M. Evans SHORT DESCRIPTION A new method for additive manufacturing of 2D covalent organic framework (COF) thin-films on various substrates using spray-coating BACKGROUND 2D COFs are crystalline, two-dimensional polymers that have molecularly precise pore sizes. 2D...
Published: 7/3/2024   |   Inventor(s):  
Keywords(s): Coating, Manufacturing/Processing, Sensors, Thin film
Category(s): Physical Sciences > Materials and Industrial Processes
Ohmic-contact-gated carbon nanotube transistors
NU 2020-248 INVENTORS William A. Gaviria Rojas Megan E. Beck Vinod K. Sangwan Mark C. Hersam* SHORT DESCRIPTION Novel transistor architecture enabling high-gain analog amplification with flexible, semiconductors at scaled dimensions BACKGROUND Traditional transistors are produced with inflexible materials, which are incompatible with the demands...
Published: 7/3/2024   |   Inventor(s):  
Keywords(s): Biofouling, Environment, Materials, Renewable, Thin film
Category(s): Physical Sciences > Materials and Industrial Processes
Topological Insulator/Normal Metal Bilayers as Spin Hall Materials for Energy Efficient Spin Orbit Torque Devices
INV-20119 Background The concept of using the spin degree of freedom to control electrical current to expand the capabilities of electronic devices has been in use for decades and generates high frequency voltage signals in the GHz range. 3D topological insulators (TIs) possess enhanced spin current to charge current conversion efficiencies which...
Published: 9/10/2024   |   Inventor(s): Nian-Xiang Sun, Nirjhar Bhattacharjee
Keywords(s): Ferromagnet, Magnetics, Spintronics, Thin film, Topological Insulator
Category(s): -Devices, Technology Classifications > 2. Physical Science > Electronics/Semiconductors
Novel Organic Electrochemical Transistor Complementary Inverter
NU 2020-016 INVENTORS Reem Rashid Robert Ciechowski Joanathan Rivnay* SHORT DESCRIPTION Organic electrochemical transistor complementary inverter for the recording and amplification of biological signals BACKGROUND The discovery of the transistor opened up the ability to control electron flow in a solid-state device, which ultimately led to the development...
Published: 7/3/2024   |   Inventor(s):  
Keywords(s): Devices, Diagnostics, Polymer, Semiconductors & Integrated Circuits, Thin film
Category(s): Physical Sciences > Engineering & Technology
Self-Aligned Laser Cut Organic Electrochemical Transistors
NU 2020-017 INVENTORS Reem Rashid Robert Ciechkowski Jonathan Rivnay* SHORT DESCRIPTION Improved organic electrochemical transistor design for complementary inverters BACKGROUND Transistors are fundamental components for logic gates which are the basis of almost all computing applications. One such logic gate is the complementary inverter, which...
Published: 7/3/2024   |   Inventor(s):  
Keywords(s): Devices, Diagnostics, Polymer, Semiconductors & Integrated Circuits, Thin film
Category(s): Physical Sciences > Engineering & Technology
CMOS Compatible Sputter Deposited Topological Insulator BixTe(1-x) / Ferromagnet Thin Film Heterostructures for Spintronics Applications
INV-20061 Background Topological Insulators (TI) have been reported to provide high efficiency of spin-orbit torque to adjacent magnetic layers to cause switching in magnetic states. This is highly applicable for exciting magnetization oscillations and switching in the magnetic layer in nonvolatile memory devices such as Magnetic Random Access...
Published: 9/10/2024   |   Inventor(s): Nian-Xiang Sun, Nirjhar Bhattacharjee
Keywords(s): Ferromagnet, Magnetics, Spintronics, Thin film, Topological Insulator
Category(s): Technology Classifications > 2. Physical Science > Electronics/Semiconductors, Technology Classifications > 2. Physical Science > Manufacturing, Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials
Electrical Energy Generation Using Metal Nanofilms
NU 2014-102BPrimary InventorsFranz Geiger*Tom Miller* (CalTech)Short DescriptionMetal nanofilms that convert gravitational energy to electrical energy when aqueous drops roll down their surface.BackgroundHarvesting electrical energy from natural resources is critical to limit the consumption of batteries and fossil fuels. Approaches for electric power...
Published: 7/3/2024   |   Inventor(s):  
Keywords(s): Energy and Infrastructure, Engineering, Nanotechnology, Sensors, Thin film
Category(s): Physical Sciences > Energy & Sustainability
Solution Deposition of Amorphous Zirconia Thin Films
Technology Description OSU researchers have developed methods of making amorphous zirconium and hafnium halogenides with aqueous solution processing. The resulting films are extremely smooth, nearly as dense as fully densified crystalline films, and have high optical transparency. The solution deposition process eliminates the need for processing under...
Published: 3/19/2024   |   Inventor(s): James Sommers, Jennie Amador, Douglas Keszler
Keywords(s): alkali diffusion barrier, thin film, zirconia and hafnia thin films
Category(s): Chemical, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science
Solution Deposition of Transparent Conductive Oxide Thin Films
Technology Description This technology is an aqueous solution deposition process for making high quality thin films of tin oxide, tin antimony oxide, and doped compositions of both. Films made by these methods are extremely smooth, highly transparent, and can be made at variable thicknesses from several nanometers up to a micron. The electrical and...
Published: 3/19/2024   |   Inventor(s): Cory Perkins, Douglas Keszler
Keywords(s): solution deposition, thin film, Transparent Conductive Oxides
Category(s): Chemical, Device, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science, Sustainability & Cleantechnologies
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