semiconductor superlattice device toward room-temperature superconductivity

An interesting theoretical alternative way to achieve room-temperature superconductivity;

https://phys.org/news/2020-10-kitchen-temperature-supercurrents-stacked-d-materials.html

Are there any real experts here on this subject that can express their opinion here of what they think are the realistic chances of this interesting theoretical alternative way to achieve room-temperature superconductivity actually working?

The Problem will be to obtain defect-free monolayers in sufficient area and Price...

As I understood, the work is purely theoretical up to now. We can discuss the practical implications after we saw the first test (I expect Areas less than 1 mm² for the first samples)

@ponderable said
We can discuss the practical implications after we saw the first test

@humy said
That above statement kind of confused me; Unless what you are suggesting involves some confusing time travel, I think that above word "saw" should have been "see" ? 🙂

We can discuss the practical implications after we saw the first test

@ponderable said

it should have read:

We will be able to discuss the practical implications after we will have seen the first test.