Testing Miassite
To establish miassite's unconventional superconductivity, researchers conducted three different tests:
- The London penetration depth test, which measures the reaction of the material to a weak magnetic field. This test revealed that miassite exhibits a unique magnetic response that is not typical of conventional superconductors.
- Creating defects in the material, which can affect the temperature at which it becomes a superconductor. This test showed that miassite's superconducting properties are robust and can withstand defects.
- Studying the nature and quantity of energy gaps in the material, which enables superconductivity. This test revealed that miassite has a unique energy gap structure that is not consistent with BCS theory.