New Graphene Hall Effect Sensor to Improve Accuracy and Precision in Magnetic Measurement Applications
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New Graphene Hall Effect Sensor to Improve Accuracy and Precision in Magnetic Measurement Applications

The Cambridge-based startup, Paragraf has collaborated with the Magnetic Measurement section at CERN to demonstrate the potential of graphene-based Hall effect sensors to improve accuracy in magnetic measurement applications. Overcoming the shortfalls of existing Hall effect sensors...

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Caltech’s Low-Cost Sweat Sensor Tracks Stress Through Cortisol Levels
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Caltech’s Low-Cost Sweat Sensor Tracks Stress Through Cortisol Levels

From tracking diabetes to the detection of diseases like Cystic Fibrosis, a lot of ideas around monitoring/analyzing human sweat, as a non-invasive method of detecting or monitoring diseases has been around for a while. Leveraging on this idea, a team of researchers at Caltech, led by...

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Nano-sandwiches in Electronics Significantly Reduce Risk of Overheating
Science

Nano-sandwiches in Electronics Significantly Reduce Risk of Overheating

A new study about "Reduction of overheating of 2D materials" published in the Journal of Advanced Materials. The work put behind the study is credited to the researchers at the University of Illinois at Chicago College of Engineering. By joining together two-dimensional materials used...

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Researchers Develop Transparent Flexible Terahertz Sensors With Graphene
SensorTechnology

Researchers Develop Transparent Flexible Terahertz Sensors With Graphene

The researchers of the Swedish Chalmers University of Technology have developed a new design of terahertz sensor using Graphene. This flexible sensor can be integrated into wearable materials. Most importantly, it can be manufactured very cheaply and also it is...

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Pressure Sensor of the Future, Today
Sensor

Pressure Sensor of the Future, Today

Pressure sensors are used today in many fields, such as automotive industry, touch screen devices, aviation and biomedical instrumentation, many of these applications require precise and accurate measures. Many times, this can not be achieved because of the limitations of the sensors...

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A New Material For Unbreakable Smart Devices
ScienceTechnology

A New Material For Unbreakable Smart Devices

Most of smartphones parts are made of silicons and other compounds, which are expensive and easily-breakable. This problem is making all of smart devices manufacturers looking for stronger and cheaper solutions. By combining a set of materials, a group of researchers have successfully...

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Supercapacitors Surpassing Conventional Batteries
ScienceTechnology

Supercapacitors Surpassing Conventional Batteries

Researchers at the University of Central Florida have been looking for alternatives for lithium rechargeable batteries which are largely used in every device. Using two-dimensional (2D) transition-metal dichalcogenides (TMDs) capacitive materials, they are building a new supercapacitor...

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A Laser Treatment To Improve Paper Electronics
LaserScience

A Laser Treatment To Improve Paper Electronics

“NanoEngineers” research group at Iowa University have been devoting efforts to use graphene and its amazing properties in their sensors and other technologies. Graphene has many extraordinary properties. It is about 100 times stronger than the strongest steel. It conducts heat and...

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