C. Rischau

activity

20122025

most citedA ferroelectric quantum phase transition inside the superconducting dome of Sr

_{1 - x}

_{x}

TiO

_{3 - δ}

236 citations · 895 across the 26 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

cond-mat.supr-con2019★ 34 cited

Charge Transport in a Polar Metal

Jialu Wang, Liangwei Yang, Carl Willem Rischau +6

The fate of electric dipoles inside a Fermi sea is an old issue, yet poorly-explored. Sr $_{1 - x}$ Ca $_{x}$ TiO $_{3}$ hosts a robust but dilute ferroelectricity in a narrow ($0.002<x<0.0…

cond-mat.supr-con2019★ 68 cited

A possible mechanism for superconductivity in doped SrTiO3

D. van der Marel, F. Barantani, C. W. Rischau

The soft ferro-electric phonon in SrTiO3 observed with optical spectroscopy has an extraordinary strong spectral weight which is much stronger than expected in the limit of a perfe…