First-principles calculation shows selective excitation of an IR phonon mode in La3Ni2O7 produces a small nonlinear shift that moves the Ni-O-Ni bond angle closer to 180 degrees.
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Theoretical proposal for enhanced s±-wave superconductivity near d8 configuration in hole-doped La1-xSrxNiO2 due to interband interactions enabled by large orbital energy offsets.
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Optical control of the crystal structure in the bilayer nickelate superconductor La3Ni2O7 via nonlinear phononics
First-principles calculation shows selective excitation of an IR phonon mode in La3Ni2O7 produces a small nonlinear shift that moves the Ni-O-Ni bond angle closer to 180 degrees.
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Theoretical study on the possibility of high $T_c$ s$\pm$-wave superconductivity in the heavily hole-doped infinite layer nickelates
Theoretical proposal for enhanced s±-wave superconductivity near d8 configuration in hole-doped La1-xSrxNiO2 due to interband interactions enabled by large orbital energy offsets.
- Theoretical study on ambient pressure superconductivity in La$_3$Ni$_2$O$_7$ thin films : structural analysis, model construction, and robustness of $s\pm$-wave pairing