A new kind of time crystal can exist at room temperature, making it all the more relevant for the real world.
If you’re wondering what a time crystal is , most physicists also had the same question until pretty recently. It’s a form of matter thatTo wrap your head around this wonky chapter of quantum mechanics, think of a crystalized structure like a piece of salt or a diamond. The atoms deep within those objects are arranged in repeating, predictable patterns in space.
As a result, physicists also call these formations “space crystals.” But just as the three axes of space form different dimensions, time also makes a dimension. Physicists began to wonder if they could find a crystal—or something like it—whose atoms formed repeating patterns in time.Over the past few years, labs across the world have been working out what a time crystal might look like. Some started with a space crystal whose atoms were arranged one way.
And just as a space crystal can be big or small in space, depending on how much the pattern repeats itself, a time crystal can be long or short, depending on the duration of each state. Time crystals so far have tended to be short or “small.” That left room for growth. So, this global group of physicists set about engineering a time crystal that circumvented some of these problems to, hopefully, work in the real world. Their device consists of a crystal about 2 millimeters across, fashioned from fluorine and magnesium atoms. It uses a pair of lasers to move between patterns, and can do so at 70 degrees Fahrenheit .
Once the team finished fine-tuning their systems, they found that they could create a variety of time crystals “bigger” than any seen before. “The lifetime of the generated discrete time crystals in our system is, in principle, infinite,”
Österreich Neuesten Nachrichten, Österreich Schlagzeilen
Similar News:Sie können auch ähnliche Nachrichten wie diese lesen, die wir aus anderen Nachrichtenquellen gesammelt haben.
Many Americans still paying high costs months after insurers were ordered to cover HIV preventive careAnthony Cantu, 31, counsels patients at a San Antonio health clinic about a daily pill shown to prevent HIV infection. Last summer, he started taking the medication himself, an approach called preexposure prophylaxis, better known as PrEP. The regimen requires laboratory tests every three months to ensure the powerful drug does not harm his kidneys and that he remains HIV-free.
Weiterlesen »
Travel Troubleshooter: I’ve been waiting for my MSC Cruises credit for 17 monthsMSC Cruises cancels Terry Sutherland’s Mediterranean cruise and offers him a cruise credit or refund. He picks the credit. But 17 months later, it’s lost at sea. How can he recover his …
Weiterlesen »
NYC grandmother dies months after being struck in head with rock in QueensA 61-year-old grandmother in Queens has died weeks after she woke up from a coma after she was bashed in the head with a rock more than two months ago.
Weiterlesen »
Southside Madison Avenue bridge over I-465 to close for several monthsBeginning on the night of Sunday, Feb. 27, the South Madison Avenue bridge over I-465 will close for demolition and replacement.
Weiterlesen »
James Argent admits gaining 11 stone in 18 months before booze relapseJames Argent told Heart Breakfast presenters Amanda Holden and Jamie Theakston he was in a 'good place' on Monday morning. Earlier this month, it was reported that the former TOWIE star had started daily rehab visits again after hitting 'a blip' in his recovery
Weiterlesen »