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Hiro-Agonist t1_ivnve7p wrote

Reply to comment by FilterNotWorking in Strange material demonstrates exotic quantum state at room temperature. For the first time, physicists have observed novel quantum effects in a topological insulator at room temperature. by MistWeaver80

Because it has nothing to do with entanglement, which is a necessity for non-classical computation.

Instead the use case is isolating a two dimensional 'slice' of electrons on the surface of a 3d substrate.

Simply put your question is like asking why can't you use a lathe to make a bolt of cloth: they are fundamentally incompatibile technologies.

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FilterNotWorking t1_ivnvx3v wrote

Understood, I always thought entanglement was a prerequisite for something to be "quantum", like a standard quantum property.

But to go back to your original post, regular electronics have some shielding, how would you shield electronics at a molecular level from the environment and have them running normally?

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MaunoSuS t1_ivok5rn wrote

But similar effects can be used to transport quantum states that are then later used or have been used in quantum computing. So it still can be useful in quantum computing.

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