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Rethinking how electrons interact in superconducting quantum materials

By Jim Shelton January 26, 2021 Share this with FacebookShare this with TwitterShare this with LinkedInShare this with EmailPrint this Scientists have discovered a new twist to one of the fundamental interactions underpinning the physical world the interplay of energy between electrons in a solid material. It’s the interaction between electrons that is at the heart of superconductivity, the ability of a material to move an electrical current with zero resistance. To achieve this, these superconductors must be cooled to very low temperatures typically about minus 423 degrees Fahrenheit. Understanding electron interactions, scientists say, may help them create a new generation of superconducting quantum materials that function at higher, easier-to-manage temperatures.

Plaque honouring Brazilian victims of Covid-19

Last Updated: Plaque Honouring Brazilian Victims Of Covid-19 Friends and relatives of the victims gathered to watch as workers wrote the names of their loved ones on the growing rolls of COVID-19 victims in the state. Officials at the Cemetery of Penitence, on the outskirts of Rio de Janeiro, unveiled a plaque in honour of those killed by COVID-19 pandemic on Friday. Friends and relatives of the victims gathered to watch as workers wrote the names of their loved ones on the growing rolls of COVID-19 victims in the state. A sad day for Tamires da Silva Neto, just 29 yrs old and spending a lonely Friday paying homage to her mother, aunt and sister, all dead from recent battles with COVID-19, joining more than 200,000 other Brazilians who have lost their lives to the pandemic.

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