Possible experimental test of the nonlinear phononics interpretation of light-induced superconductivity
Experimental evidence for a transient enhancement of the superconducting critical temperature of YBa_{2}Cu_{3}O_{6+x} in the presence of an intense THz or infrared pump pulse was ascribed to nonlinear phononics effects. Here, I introduce a simple phenomenological Ginzburg-Landau model of this phenom...
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2020-09-01
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Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.2.033384 |