Now, BECs are fairly fragile particles and that makes it fairly exhausting to retain the ingredient for an extended time. This is as a result of they’re fashioned when bosonic atoms (ones which have an equal variety of neutrons and protons) are introduced down 0 Kelvin (~273.15-degree Celcius).
Once the ingredient is fashioned, scientists use magnetic traps to restrict the ingredient. However, Earth’s excessive gravitational pull “restricts the shape of possible magnetic traps in such a way that a deep trap is needed to confine a BEC”, based on the report. So, with out the suitable magnetic lure, the BEC interacts with the exterior world, the temperature rises and consequently, the atom disseminates earlier than scientists may examine it. On Earth, this occurs in milliseconds.
However, a crew of NASA scientists working within the International Space Station (ISS) lately revealed the primary outcomes from BEC experiments accomplished within the area station that present sudden outcomes. According to David Aveline, the chief of the analysis mission, the crew discovered rubidium BECs orbiting the earth. They then used related magnetic traps to restrict the BEC and surprisingly, the ingredient sustained for a complete second earlier than dissipating. This gave the scientists a for much longer time to review the matter than they get right here on Earth.
According to the scientists, this was doable as a result of low-gravitational power (microgravity) within the area station. So, this leads the researchers to consider that microgravity performs an enormous function in learning the BECs and this discovery may result in some monumental breakthrough in quantum physics.
If you have an interest to seek out out extra concerning the topic, then you possibly can read the research paper revealed by the NASA scientists on Nature journal.