Fully screen-printed monoPoly silicon solar cell technology

The Solar Energy Research Institute of Singapore (SERIS) at the National University of Singapore (NUS) has reached a new cell efficiency milestone in the development of its low-cost screen-printed bifacial monoPoly silicon ...

Transfer technique produces wearable gallium nitride gas sensors

A transfer technique based on thin sacrificial layers of boron nitride could allow high-performance gallium nitride gas sensors to be grown on sapphire substrates and then transferred to metallic or flexible polymer support ...

Advanced molybdenum selenide near infrared phototransistors

Optical sensors operating in the near infrared (NIR) are important for applications in imaging, photodetectors, and biological sensors. Notably, recent reports on the synthesis of high quality, large areas of graphene has ...

Application of air-sensitive semiconductors in nanoelectronics

A research group consisting of scientists from Tomsk Polytechnic University, Germany and Venezuela proved the existence of chemical bonds between gallium and oxygen. This discovery will allow manufacturing superconducting ...

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