Delft University of Technology researchers have succeeded in storing and retrieving quaum information in the nucleus of the titanium atom in a pioneering research. This achieveme promises a new era in quaum computing with high security. Quaum information is data stored and processed in quaum computers. This information is stored as fundameal quaum units called qubits.
According to the scieific news departme of Tekna Technology Media, a rece study shows that it is possible to secure quaum information inside the nucleus of the atom, away from any external disturbance. This new approach to storage can dramatically increase the security of quaum computing.
Delft University researchers achieved this importa achieveme by conducting a detailed experime on titanium atoms (Ti-47). They were able to store quaum information in the nucleus of this atom and then retrieve it. Sander Ott, one of the researchers and professor of physics at Delft University, describes this achieveme as a major step in corolling matter at the atomic scale.
Although the nucleus of an atom appears to be a safe environme for storing quaum information, reading and manipulating this information preses challenges. The main reason for these challenges is the very small size of the nucleus and its ieraction with other particles within the atom. For example, the ultrafine ieraction between the nucleus and its surrounding electrons can affect the spin of the nucleus and thus the information stored in it.
Researchers have proposed a new method to overcome this challenge. By creating a corolled disturbance in the moveme of electrons around the nucleus, they succeeded in synchronizing the spin of the electron with the spin of the nucleus. In this way, it was possible to read the information stored in the kernel.
Lukas Veldman, the main author of this research, explains that by applying a voltage pulse, the spin of the electron is thrown out of balance, and as a result, both spins (electron and nucleus) oscillate together for a short period of time. These common oscillations make it possible to read information stored in the core. This importa achieveme is considered a big step towards the developme of quaum computers with high security. By storing quaum information in the nucleus of the atom, they can be protected against all kinds of external threats. This is especially importa in areas such as cryptography and cloud computing.
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