In a sea of magic angles, 'twistons' keep electrons flowing through three layers of graphene

  • 📰 physorg_com
  • ⏱ Reading Time:
  • 17 sec. here
  • 2 min. at publisher
  • 📊 Quality Score:
  • News: 10%
  • Publisher: 55%

United States Headlines News

United States Latest News,United States Headlines

In a sea of magic angles, 'twistons' keep electrons flowing through three layers of graphene ColumbiaQuantum sciencemagazine

But, the angle of twist between the two layers has to be just right—at the so-called"magic" angle of 1.1 degrees—for the phenomena to be observed. That's because atoms in the layers want to resist the twist and 'relax' back to a zero angle, explains Joshua Swann, a Ph.D. student in the Dean Lab at Columbia.

As magic angles vanish, so does superconductivity.improves the odds of finding superconductivity, but the reason was unclear. Writing in, researchers at Columbia reveal new details about the physical structure of trilayer graphene that help explain why three layers are better than two for studying superconductivity.

 

Thank you for your comment. Your comment will be published after being reviewed.
Please try again later.
We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more:

 /  🏆 388. in US

United States Latest News, United States Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

The Portuguese Cataplana Produces Stunning Meals in One StepLayer all your ingredients, from pork to shellfish, into the clam-shell copper pot, set it over a flame, and wait for the magic they're layering meat *and* fish? So does your dutch oven that you already have Very interesting!
Source: Eater - 🏆 368. / 59 Read more »

San Diego federal agents find 72 people in three panga boatsTwo of the boats were stopped at sea, the third made it to Sunset Cliffs I was at Bird Rock at 6:15 this morning, about 20 police cars and they were on the bluffs? What happened?
Source: sdut - 🏆 5. / 95 Read more »

Athletics' Opening Day Roster: Top Prospect Cristian Pache Makes TeamThe Athletics will have 14 pitchers and 14 position players on the roster when they open their season Friday against the Phillies at Citizens Bank Park.
Source: nbcbayarea - 🏆 596. / 51 Read more »

Oakland A’s set Opening Day lineup vs. PhilliesThe A’s will start two players acquired in the Olson and Chapman trades. Let’s go Oakland drumtogether
Source: OakTribNews - 🏆 597. / 51 Read more »

MLB predictions: Our staff picks divisional, playoff, World Series winnersGiants and A’s fans, avert your eyes.
Source: OakTribNews - 🏆 597. / 51 Read more »