Research Laboratory of Electronics

An MIT-invented microfluidics device could help doctors diagnose sepsis, a leading cause of death in U.S. hospitals, by automatically detecting elevated levels of a sepsis biomarker in about 25 minutes, using less than a finger prick of blood.

Microfluidics device helps diagnose sepsis in minutes

When time matters in hospitals, automated system can detect an early biomarker for the potentially life-threatening condition.

July 23, 2019

The tiny coils in the fiber developed by MIT researchers curl even tighter when warmed up. This causes the fiber to contract, much like a muscle fiber.

Artificial “muscles” achieve powerful pulling force

New MIT system of contracting fibers could be a boon for biomedical devices and robotics.

July 11, 2019

Diagram depicts the process of “singlet fission,” which is the first step toward producing two electrons from a single incoming photon of light.

Experiments show dramatic increase in solar cell output

Method for collecting two electrons from each photon could break through theoretical solar-cell efficiency limit.

July 3, 2019

One of the most synthesized plastics, PET — found in plastic bottles — exhibits an extremely low degradation rate and its production is highly dependent on petroleum feedstocks. New research on the biodegradation of plastics will be funded by a MIT Energy Initiative Seed Fund.

MIT Energy Initiative awards seven Seed Fund grants for early-stage energy research

Annual MITEI awards support research on methane conversion, efficient energy provision, plastics recycling, and more.

July 1, 2019

Chip design drastically reduces energy needed to compute with light

Simulations suggest photonic chip could run optical neural networks 10 million times more efficiently than its electrical counterparts.

June 5, 2019

MIT researchers have designed a new single-photon emitter that generates, at room temperature, more of the high-quality photons that could be useful for practical quantum computers, quantum communications, and other quantum devices.

Generating high-quality single photons for quantum computing

New dual-cavity design emits more single photons that can carry quantum information at room temperature.

May 14, 2019

Vivienne Sze is an associate professor of electrical engineering and computer science and a principal investigator in the Research Laboratory of Electronics.

Vivienne Sze wins Edgerton Faculty Award

EECS faculty member is recognized for technical innovation, educational excellence, and efforts to advance women and underrepresented minorities in her field.

April 17, 2019

Molecular diagram shows the structure of molybdenum sulfide, one of the materials used to create the new kind of cathode for lithium-sulfur batteries.

New approach could boost energy capacity of lithium batteries

“Hybrid” cathodes could provide more power for a given weight and volume.

March 25, 2019

Photo shows the area on the Coast Guard cutter Spencer’s diesel engine where the MIT-developed “NILM Dashboard” detected damage that could have caused a fire. The damage was hidden under the brown cap at center.

Energy monitor can find electrical failures before they happen

Sensor can monitor wiring in a building or ship, and signal when repairs are needed.

March 21, 2019

The experimental setup used by the researchers to test their magnetic sensor system, using green laser light for confocal microscopy.

Quantum sensing method measures minuscule magnetic fields

MIT researchers find a new way to make nanoscale measurements of fields in more than one dimension.

March 15, 2019

MIT researchers have developed a technique to grow 2-D materials directly onto patterned substrates (shown here) and then recycle the patterns for faster, simpler chip manufacturing.

Technique streamlines fabrication of 2-D circuits

Growing material directly onto substrates and recycling chip patterns should enable faster, simpler manufacturing.

March 4, 2019

MIT researchers have developed a new technique using quantum reference beacons for superresolution optical focusing in complex media.

Technique could boost resolution of tissue imaging as much as tenfold

Approach developed by MIT engineers surmounts longstanding problem of light scattering within biological tissue and other complex materials.

January 31, 2019

This image, taken through an optical microscope, shows a cross-section of the tectorial membrane, a gelatinous structure that lies atop the tiny hairs that line the inner ear.

Mechanism helps explain the ear’s exquisite sensitivity

A critical gel-like structure in the inner ear moves according to a sound’s frequency, researchers find.

January 16, 2019

Researchers from MIT and elsewhere have recorded the “temporal coherence” of a graphene qubit — how long it maintains a special state that lets it represent two logical states simultaneously — marking a critical step forward for practical quantum computing.

Physicists record “lifetime” of graphene qubits

First measurement of its kind could provide stepping stone to practical quantum computing.

December 31, 2018

A tiny terahertz laser designed by MIT researchers is the first to reach three key performance goals at once: high power, tight beam, and broad frequency tuning.

Terahertz laser for sensing and imaging outperforms its predecessors

High-power, tunable design could be used for chemical detection in outer space, medical imaging, more.

December 10, 2018

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