Engineering: Semiconductor

Latest Innovations

Highly Reflective Interface for Distributed Bragg Reflectors (DBRs)

 

Distributed Bragg Reflectors (DBRs) are a fundamental component of optical devices requiring an optical gain, such as various types of semiconductor lasers....

High Strength Low-k Insulators

 

A polymer comprises at least two types of monomer units selected from: (1) diethynyl benzene units, (2) triethynyl benzene units, and (3) ester units. After curing...

Sub-10 nm fabrication: molecular templating, electron-beam sculpting and crystallization of metallic nanowires

 

This technology provides a technique for fabricating metallic structures with dimensions considerably smaller than 10 nm and the use of a focused electron beam to...

Fabrication of Microfluidic Systems and Components Using Light Initiated Polymerization

 

An innovative, cost-effective method for making and integrating fluidic microchannels. This method for ultra-rapid prototyping of microfluidic systems requiring...

Metal-Assisted Etching for Improved Porous Semiconductors

 

The invention is a novel method for manufacturing porous semiconductors, including silicon (Si), gallium nitride (GaN) and silicon carbide (SiC). The method...

Thin Film Wafer Bonding

 

Amorphous and polycrystalline III-V semiconductor including (Ga,As), (Al,As), (In,As), (Ga,N), and (Ga,P) materials were grown at low temperatures on semiconductor...

Curved Coupled Waveguide Array

 

A semiconductor laser that includes an active region, claddings and electrical contacts to stimulate emissions from the active region, where a coupled waveguide...

Transistor Quantum Cascade Laser

 

A method for producing light emission, including the following steps: providing a transistor structure that includes a semiconductor base region disposed between a...

Direct Nanoscale Patterning of Metals Using Polymer Electrolytes

 

Electrochemical fabrication platforms for making structures, arrays of structures and functional devices having selected nanosized and/or microsized physical...

Method For Fabricating Complex Micro and Nanoscale Electronic Structures by Sub Pixel-voting Lithography and Devices Made by Same

 

This invention provides processing steps, methods and materials strategies for making patterns of structures for electronic, optical and optoelectronic devices....

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