The fastest microscope in the world has been developed: it even shows the instantaneous movement of an electron!
August 29, 2024
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A group of scientists pursuing their studies at Tucson University, located in the US state of Arizona, work in the world of physics, chemistry, bioengineering and materials science.
A group of scientists pursuing their studies at Tucson University, located in the US state of Arizona, work in the world of physics, chemistry, bioengineering and materials science. breakthrough They drew a path. Experts detect the movements of electrons with a special imaging technique. They managed to observe immediately. So how was this possible?
To conduct the research in question, scientists electron microscope they used. However, this microscope had a modified structure. Thus, the motion of an electron was observed in 1 attosecond. Let us immediately explain the concept of “attosecond”. 1 attosecond is 1×10⁻¹⁸ of 1 second. If we accept 1 attosecond as 1 second, so that 1 second passes, 31.71 billion years must pass. Here is the work done: in such a short time This allowed the movement to be observed.
The newly developed microscope was called “atmicroscope”
Electron microscopes send electron beams to an object to be imaged. These beams interact with the object to be examined. This interaction, for example, can be used to image a blood cell. However, the speed of traditional electron microscopes is a few attoseconds He could produce images. Attomicroscope reduced this to 1 attosecond. In this way scientists can observe the movements of electrons lossless They were given the opportunity to view it.
The 1 attosecond images of electrons were calculated as follows:
The person who gave a statement about the developed microscope said: Mohammed Hassan He called a scientist. Hassan, who leads the team, said that such a solution was achieved for the first time. “We hope that with this microscope the scientific community can understand the quantum physics behind how an electron behaves and moves.‘The scientist suggested that great discoveries could be made. Let’s take a look at the attomicroscope, What discoveries? It will open the door…
Ashley Johnson is a science writer for “Div Bracket”. With a background in the natural sciences and a passion for exploring the mysteries of the universe, she provides in-depth coverage of the latest scientific developments.