Novel quantum effect discovered in naturally occurring graphene: International research team finds atomically-thin carbon generates its own magnetic field
- Posted October 6, 2021
- 9:22 pm

Usually, the electrical resistance of a material depends very much on its physical dimensions and fundamental properties. Under special circumstances, however, this resistance can adopt a fixed value that is independent of the basic material properties and "quantised" (meaning that it changes in discrete steps rather than continuously). This quantisation of electrical resistance normally occurs…
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