The Ião Trap – The Secret Behind the most exact clock in the world
Those who are obsessed with synchronizing your clock to the second will be enchanted to learn that a new atomic clock has hit the record with a 5.5 x 10-19. It will only be a second within 57.6 billion years.
Developed by a team from the US National Institute of Standards and Technology (NIST), as a result of 20 years of investigation, this is the most always clock ever.
But incredibly, this new ionic clock is not only more accurate than any other built before, but It breaks the record at 41% and is 2.6 times more stable than its predecessors.
In other words, as it says, it is a watch that has a accuracy of a second several times higher than the current age of the universe.
This particular clock is technically an ion clock, which is different from the most common atomic clocks, which are based on the measurement of resonance frequencies of a single cesium atom to regulate time maintenance.
In this case, the New clock uses an aluminum ião Linked to a magnesium yam, forming what is known as a clock of quantum logic. In this case, the aluminum ião has a Stable and high frequency.
However, this tick cannot be read directly by a laser radius, as with a cesium atom, so although the clock is extremely accurate, keeps the time secret, known only for its “quantum self”.
The purpose of building an ultra-needy clock is more than just setting new records.
A. The internet and modern navigation systems could not work without them.
In addition, as the New Atlas details, the NIST team predicts new applications, including the redefinition of the second to optical frequency patterns, the test of the physical constant calls to verify that they really change over time, the measurement of the gravity of the detail through the relativistic expansion of time, the improvement of smaller, more robust and more accurate GPS systems.
