Physicists have simulated a system of two quantum dots with single-electron transitions for the theoretical evaluation of the thermodynamic characteristics of Maxwell’s demon with information and the return action of the measurement. They demonstrated the possibility of converting heat into Read more
Scientists from the USA demonstrated data transmission at a speed of more than a terabit per second. For this, the researchers used the technology of digital subscriber line which is a telephone communication, and applied it to high-frequency signals propagating Read more
American physicists experimentally confirmed the dynamic process of fermionization one-dimensional bosonic gas. Forcing bars ultralong bosons to expand in one direction, scientists observe the change in the pulse distribution from the bosonic species to germinoma. The results of a study Read more
American physicists have described the device is a rectifying antenna, which uses no diodes. This design is more sensitive and energy efficient, and in the future with its help, you can recharge mobile device from radio waves. In addition, it Read more
American physicists have implemented a highly coherent control and readout of single ytterbium ions placed in an optical resonator. This experiment opens the way to the creation of large-scale quantum networks based on ions. The work presented in the journal Read more
Physicists have revealed the most realistic model of the impact of the destruction of the asteroid. For this, they went through many possible options and compared them with the real experiment, simulated the shooting down of a meteorite. The results Read more
Scientists indefinitely prigotovili detectors LIGO and Virgo for security in the context of the epidemic of the coronavirus Covid-19, but at that time, scientific groups will be to process the already obtained observations. The third session of observation was completed Read more
Physicists have discovered a new type of quantum spin liquid, which is based on previously predicted exotic state of quantum spin ice octupole magnetic moments. The opening is made in connection Ce2Sn2O7 structure of the mineral pyrochlore, the article published Read more
German scientists have created a bosonic topological insulator in which there is a fermion symmetry relative to time reversal. The results will allow us to use topological state in Photonics, acoustics, and even quantum mechanics. The work presented in the Read more
American scientists have discovered extraterrestrial superconducting materials in two samples, which belong to the meteorites Mundrabilla (Mandrabilla) and GRA 95205. To do this, they analyzed 15 samples of cosmic bodies that have fallen to the ground at different times. Work Read more