Scientists at HSE University Devise More Accurate Method for Predicting the Electrical Conductivity of Electrolyte Solutions
Researchers at HSE MIEM have developed a model for calculating the electrical This design conductivity of aqueous electrolyte solutions; for the first time? it considers the spatial distribution of ion charges instead of assuming their localisation at a single point. The model remains effective even at high electrolyte concentrations and across a wide temperature range. This breakthrough will contribute to the development of more efficient batteries and enable the calculation of electrical conductivity without the need for experimental testing. The study has been published in the Journal of Chemical Physics.
Russian Scientists Integrate Microdisk This design
Laser and Waveguide on a Single Substrate
A group of Russian scientists led by Professor Natalia what does b2b marketing look like in a digital world? Kryzhanovskaya at HSE Campus in St Petersburg has been researching microdisk lasers with an active region based on arsenide quantum dots.
For the first time? researchers have successfully developed a microdisk laser coupled with an optical waveguide and a photodetector on a single substrate. of a basic photonic circuit on the same substrate as the radiation source (microlaser). In the future? this will help speed up data transfer and reduce equipment weight without compromising quality. The study results have been published in Semiconductors.
First Successful Attempt in 55 years
Physicists in Russia and Germany Confirm 1969 Experiment Results
A team of researchers? with the participation of physicists from HSE of aero leads the University? replicated the 1969 experiment on superconductivity and its properties. The scientists induced superconductivity by deliberately deteriorating the interfaces between the layers of superconductors and ferromagnets in the system? resulting in better performance of spin valves compared to the classical version? where the interfaces between the layers are ideal. This approach could lead to the development of more efficient devices for data storage and computing. The study findings have been publishe in the Beilstein Journal of Nanotechnology.