Science, Space and Technology News 2024
Researchers have discovered that applying pressure to nanoribbons of titanium and sulfur transforms them from insulators to superconductors that can transmit electricity without energy loss. This breakthrough, detailed in the journal Nano Letters, has significant implications for power transmission and could revolutionize various technological fields by developing new superconducting materials. Credit: SciTechDaily.
“However, we discovered that by applying pressure to these nanoribbons, we could change their electrical properties dramatically,” adds Abdel-Hafez, who is the study’s main author.materials are known to work as good insulators, but it is the first time scientists have discovered that under pressure they can function as superconductors, paving the way for the development of superconducting materials.
“This is significant because understanding these transitions helps us learn how to manipulate other materials in similar ways, bringing us closer to discovering or designing new superconductors that can operate at higher temperatures and more practical conditions,” notes Abdel-Hafez.has the potential to become such materials when subjected to the right conditions.
On the method adopted to conduct the study, the authors write that they pursued “experimental and theoretical approaches to comprehensively explore the high-pressure behavior of the electronic properties of TiS“Through high-pressure electrical resistance and magnetic measurements at elevated pressures, we uncover a distinctive sequence of phase transitions within TiS, encompassing a transformation from an insulating state at ambient pressure to the emergence of an incipient superconducting...
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