Germanium Semiconductor Made Superconductor by Gallium Doping

Molecular beam epitaxy system Veeco Gen II at the FZU – Institute of Physics of the Czech Academy of Sciences. The system is designed for growth of monocrystalline semiconductors, semiconducting heterostructures, materials for spintronics and other compound material systems containing Al, Ga, As, P, Mn, Cu, Si and C.

Over on ScienceDaily we learn that an international team of scientists have turned a common semiconductor germanium into a superconductor. Researchers have been able to make the semiconductor germanium superconductive …read more Continue reading Germanium Semiconductor Made Superconductor by Gallium Doping

Superconductivity breakthrough: ‘Edge state’ atoms flow friction-free

MIT scientists have coaxed atoms into an exotic “edge state” for the first time, allowing them to flow completely friction-free. The breakthrough could lead to better superconductor materials.Continue ReadingCategory: Physics, ScienceTags: Particle phy… Continue reading Superconductivity breakthrough: ‘Edge state’ atoms flow friction-free

Superconductivity breakthrough: ‘Edge state’ atoms flow friction-free

MIT scientists have coaxed atoms into an exotic “edge state” for the first time, allowing them to flow completely friction-free. The breakthrough could lead to better superconductor materials.Continue ReadingCategory: Physics, ScienceTags: Particle phy… Continue reading Superconductivity breakthrough: ‘Edge state’ atoms flow friction-free

Ask Hackaday: What If You Did Have a Room Temperature Superconductor?

The news doesn’t go long without some kind of superconductor announcement these days. Unfortunately, these come in several categories: materials that require warmer temperatures than previous materials but still require …read more Continue reading Ask Hackaday: What If You Did Have a Room Temperature Superconductor?

Hackaday Links: August 13, 2023

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Remember that time when the entire physics community dropped what it was doing to replicate the extraordinary claim that a room-temperature semiconductor had been discovered? We sure do, and if …read more Continue reading Hackaday Links: August 13, 2023

“Room Temperature Superconductor” LK-99, Just Maybe It Could Be Real

To have been alive over the last five decades is to have seen superconductors progress from only possible at near-absolute-zero temperatures, to around the temperature of liquid nitrogen in the …read more Continue reading “Room Temperature Superconductor” LK-99, Just Maybe It Could Be Real