USA as Represented by Secretary of the Navy

Raymond C Y Auyeung

Michael S Osofsky

Joseph C Prestigiacomo

Bradley R Ringeisen

Douglas B Chrisey

Alberto Pique

Alberto Piqué

Steven A Policastro

Henry Daniel Young

Farrel Martin

David Kurt Gaskill

Rachael L Myers-Ward

Evgeniya H Lock

Scott A Mathews

Bhanu Sood

Huey-Daw Wu

James M Fitz-Gerald

Dana D Dlott

Farrell Martin

Rohit Modi

Alberto Píqué

Steve Policastro

This disclosure teaches methods for making high-temperature superconducting striated tape combinations and the product high-temperature superconducting striated tape combinations. This disclosure describes an efficient and scalable method for aligning and bonding two superimposed high-temperature superconducting (HTS) filamentary tapes to form a single integrated tape structure. This invention aligns a bottom and top HTS tape with a thin intervening insulator layer with microscopic precision, and electrically connects the two sets of tape filaments with each other. The insulating layer also reinforces adhesion of the top and bottom tapes, mitigating mechanical stress at the electrical connections. The ability of this method to precisely align separate tapes to form a single tape structure makes it compatible with a reel-to-reel production process.

High-temperature superconducting striated tape combinations

Fabrication of high-temperature superconducting striated tape combinations

A method for graphene functionalization that preserves electronic properties and enables nanoparticles deposition comprising providing graphene, functionalizing the graphene via non-covalent or covalent functionalization, rinsing the graphene, drying the graphene, and forming functionalized graphene wherein the functionalized graphene preserves electronic properties and enables nanoparticles deposition. A functionalized graphene wherein the graphene functionalization preserves electronic properties and enables nanoparticles deposition.

Method for graphene functionalization that preserves characteristic electronic properties such as the quantum hall effect and enables nanoparticles deposition

An apparatus for electrochemical experimentation with an isolated microstructural region on a surface comprising a metal sample coated with a photoresist, a region of interest, a light source, comprising optoelectronic devices such as spatial light modulators or digital micromirror devices for direct modulation of the light distribution itself and avoiding the use of a mask, wherein the exposed region is created by light from the light source and wherein the metal sample is immersed. A method for isolating microstructural regions or features on a surface for electrochemical experimentation comprising the steps of providing a metal sample, coating the metal sample, selecting a region of interest, creating exposed photoresist with direct modulation of the light distribution itself by optoelectronic devices such as spatial light modulators or digital micromirror devices and without a mask.

Photolithography for making electrochemical measurements

An apparatus for electrochemical experimentation with an isolated microstructural region on a surface comprising a metal sample coated with a photoresist, a region of interest, an exposed region of photoresist and unexposed region of photoresist wherein the exposed region is created by light and creating a developed region of unexposed photoresist, and an adhesive strip with a first perforated window over the region of interest and a sealed waterproof container with a second larger perforated window over the first perforated window. A method for isolating microstructural regions for electrochemical experimentation comprising providing a metal sample, identifying regions of interest, coating the metal sample, selecting regions of interest, exposing with light and creating exposed photoresist and unexposed photoresist by laser lithography without a mask, and immersing the metal sample in a developer solution and creating developed regions of unexposed photoresist.

A method for isolating microstructural regions or features on a surface for electrochemical experimentation comprising polishing a metal sample, coating the metal sample with a photoresist, selecting a region of interest of the metal sample, exposing the region of interest with light energy, developing the exposed photoresist and creating a developed region.

Selective masking by photolithography (SMP) for making electrochemical measurements

A laser direct write method used to transfer entire single components such as semiconductor bare dies or surface mount passive and active components on a substrate or inside recess in a substrate for making embedded microelectronics is disclosed. This method laser-machine the pockets, laser-transfer the individual components inside those pockets, and then laser-print the interconnects required to 'wire' the components, thus resulting in a fully assembled embedded circuit required to make a fully functional microelectronic system.

Laser-based technique for the transfer and embedding of electronic components and devices

A method for laser transfer and deposition of a rheological fluid wherein laser energy strikes a target substrate comprising a rheological fluid, causing a portion of the rheological fluid to evaporate and propel a jet of non-evaporated rheological fluid onto a receiving substrate.

Jetting behavior in the laser forward transfer of rheological systems

A method for laser transfer and deposition of a rheological fluid wherein laser energy strikes a target substrate comprising a rheological fluid, causing a portion of the rheological fluid to evaporate and propel non-evaporated rheological fluid onto a receiving substrate.

Growing community of inventors

Alexandria, VA, United States of America

Raymond C Y Auyeung