New evidence this week supports a theory developed five years ago at Rice University to explain the electrical properties of several classes of materials—including unconventional superconductors—that have long vexed physicists.
The findings in Nature Materials uphold a theory first offered in 2006 by physicist Qimiao Si, Rice's Harry C. and Olga K. Wiess Professor of Physics and Astronomy. They represent an important step toward the ultimate goal of creating a unified theoretical description of the quantum behavior of high-temperature superconductors and related materials.
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