Quantum ELecTronics in sIlicon Carbide +3 (QELTIC+3)

Unbreakable codes, teleportation of information and ultra-fast computing will soon cease to be figments of science fiction literature thanks to the ongoing development of quantum technologies. Quantum mechanics is a branch of Physics that has allowed us to understand how nature works at the atomic and sub-atomic scales. This wealth of knowledge has already enabled successful modern technologies, such as smartphones, DVD players and MRI scanners. However, even more transformative quantum-based technologies are on the horizon and could lead to enhanced sensors, powerful quantum computers and un-hackable communication systems. These are considered imminent realities, so much so that governments and major corporations are copiously investing to benefit from their commercialisation.
Some quantum devices are currently at a stage of development where scientists and engineers are trying to determine in which shape or form they could be more effectively commercialised. Whenever a new technology is being developed, a choice among possible implementations must be made. For example, initial videocassette recording systems came simultaneously onto the market in two hardware formats (Betamax and VHS) from competitors Sony and JVC, before VHS eventually became dominant. Similarly, many platforms are presently scrutinised to build the future quantum hardware. For instance, Google and IBM are investing in superconductors, while Intel and Hitachi have a prevalent focus on semiconductors, because they are already widely deployed in the microchip industry. Project QELTIC+3 will investigate quantum effects in silicon carbide (SiC), a semiconductor made of silicon (the material used for most modern electronics) and carbon (the cornerstone element for life on Earth).
SiC is an extremely promising material because it hosts quantum effects that can be exploited to build a range of useful devices ranging from sensitive environmental sensors (temperature, radiation, magnetic field etc.) to...