220 citations · 2.6k across the 90 of their papers we have counts for
13 papers · 1 filter
Room-Temperature Valence Transition in a Strain-Tuned Perovskite Oxide
Vipul Chaturvedi, Supriya Ghosh, Dominique Gautreau +17
Cobalt oxides have long been understood to display intriguing phenomena known as spin-state crossovers, where the cobalt ion spin changes vs. temperature, pressure, etc. A very dif…
Response to comment on "Spin-lattice coupling and the emergence of the trimerized phase in the kagome antiferromagnet NaTiCl", Phys. Rev. Lett. 124, 167203 (2020)
Arpita Paul, Chia-Min Chung, Turan Birol +1
In the context of the kagome antiferromagnet NaTiCl, we respond to the comment by Khomskii et al. [D.I. Khomskii, T. Mizokawa and S.V. Streltsov, Phys. Rev. Lett.…
Theory of the charge-density wave in VSb kagome metals
Morten H. Christensen, Turan Birol, Brian M. Andersen +1
The family of metallic kagome compounds VSb (=K, Rb, Cs) was recently discovered to exhibit both superconductivity and charge order. The nature of the charge-density…
Revealing the competition between charge-density wave and superconductivity in CsVSb through uniaxial strain
Tiema Qian, Morten H. Christensen, Chaowei Hu +5
In this paper we report the impact of uniaxial strain applied along the crystalline axis on the newly discovered kagome superconductor CsVSb. At ambient c…
Free carrier induced ferroelectricity in layered perovskites
Shutong Li, Turan Birol
Doping ferroelectrics with carriers is often detrimental to polarization. This makes the design and discovery of metals that undergo a ferroelectric-like transition challenging. In…
Uniaxial strain control of bulk ferromagnetism in rare-earth titanates
Ana Najev, Sajna Hameed, Dominique M. Gautreau +7
The perovskite rare-earth titanates are model Mott insulators with magnetic ground states that are very sensitive to structural distortions. These distortions couple strongly to th…