Scientific Papers

Anomalous Frequency and Temperature Dependent Scattering in the Dilute Metallic Phase in Lightly Doped ${\mathrm{SrTiO}}_{3}$


Author(s): K. Santhosh Kumar, Dooyong Lee, Shivasheesh Varshney, Bharat Jalan, and N. P. Armitage

The mechanism of superconductivity in materials with aborted ferroelectricity and its emergence out of a dilute metallic phase in systems like doped SrTiO3 is an outstanding issue in condensed matter physics. This dilute metal has anomalous properties that are both similar and different to those fou…

[Phys. Rev. Lett. 133, 136003] Published Tue Sep 24, 2024



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