Electronics

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Graphene Square shows transparent graphene toaster at CES

At the recent CES event, South Korea-based Graphene Square presented its 'kitchen styler' - a transparent toaster that uses graphene.In addition to tracking the level of toasting of the bread, the device is also said to offer 50% less...

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Researchers demonstrate Doppler effect and sonic boom in graphene devices

A team of researchers from universities in Loughborough, Nottingham, Manchester, Lancaster and Kansas (US) has revealed that sonic boom and Doppler-shifted sound waves can be created in a graphene transistor.When a police car speeds past you with its siren...

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Researchers develop ultra-efficient ‘clean’ technique to control the properties of graphene

Researchers from Columbia University and collaborators from Korea's Sungkyunkwan University and Japan's National Institute for Materials Science have reported that graphene can be efficiently doped using a monolayer of tungsten oxyselenide (TOS) that is created by oxidizing a monolayer...

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Researchers develop simple method to achieve fine control over the integration of foreign atoms into graphene

Researchers from South Korea invented a simple way to achieve fine control over the integration of foreign atoms with graphene, developing composite graphene-based heterostructures that can be used to store energy at low cost and fabricate ultrathin, wearable electronics.One...

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Researchers experiment with LIG to create improved wearable health devices

A Penn State-led international research team (led by Professor Huanyu “Larry” Cheng at Penn State) recently published two studies that could boost research and development of future motion detection, tactile sensing and health monitoring devices.There are various substances that...

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Boron nitride assists in protecting graphene in order to achieve next-gen electronics

Researchers from AMO, Oxford Instruments, Cambridge University, RWTH Aachen University and the University of Wuppertal have demonstrated a new method to use plasma enhanced atomic layer deposition (PEALD) on graphene without introducing defects into the graphene itself.Currently, the most...

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Researchers develop graphene aerosol gel inks for printing micro-supercapacitors

Researchers from Kansas State University, led by Suprem Das, assistant professor of industrial and manufacturing systems engineering, in collaboration with Christopher Sorensen, university distinguished professor of physics, have shown potential ways to manufacture graphene-based nano-inks for additive manufacturing of...

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Researchers show that stretching can change the electronic properties of graphene

A research team led by the University of Basel has found that the electronic properties of graphene can be specifically modified by stretching the material evenly.The researchers, led by Professor Christian Schönenberger at the Swiss Nanoscience Institute and the...

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Cardea Bio partners with Scentian Bio to create a bio-electronic tongue/nose platform

Cardea Bio, a biotech company integrating molecular biology with semiconductor electronics, has signed a commercial partnership with Scentian Bio. Scentian is an expert in synthetic insect odorant receptors (iORs), one of nature’s ways of detecting and interpreting smells.The partnership...

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Researchers design atomically precise graphene nanoribbon heterojunction sensor

An international research team, led by the University of Cologne, has succeeded in connecting several atomically precise graphene nanoribbons to form complex structures. The scientists have synthesized and spectroscopically characterized nanoribbon heterojunctions, and were able to integrate the heterojunctions...

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