220 citations · 2.6k across the 90 of their papers we have counts for
11 papers · 1 filter
Effect of (001) and (111) Epitaxial Strain on \emph{Pnma} Perovskite Oxides
Amartyajyoti Saha, Turan Birol
With recent advances in strain engineering and its widespread applications, it is becoming increasingly important to understand the effect of biaxial strain on the most common stru…
First-order phase transition vs. spin-state quantum-critical scenarios in strain-tuned epitaxial cobaltite thin films
J. E. Dewey, V. Chaturvedi, T. A. Webb +12
Pr-containing perovskite cobaltites exhibit unusual valence transitions, coupled to coincident structural, spin-state, and metal-insulator transitions. Heteroepitaxial strain was r…
Tetrahedral rotations in alkaline-earth metal orthovanadates
Amartyajyoti Saha, Turan Birol
The alkaline-earth orthovanadate SrVO with the palmierite structure is reported to host a dielectric anomaly as well as a structural phase transition above the room tem…
Crystal-Chemical Origins of the Ultrahigh Conductivity of Metallic Delafossites
Yi Zhang, Fred Tutt, Guy N. Evans +13
Despite their highly anisotropic complex-oxidic nature, certain delafossite compounds (e.g., PdCoO2, PtCoO2) are the most conductive oxides known, for reasons that remain poorly un…
Symmetry breaking and ascending in the magnetic kagome metal FeGe
Shangfei Wu, Mason Klemm, Jay Shah +12
Spontaneous symmetry breaking-the phenomenon where an infinitesimal perturbation can cause the system to break the underlying symmetry-is a cornerstone concept in the understanding…
Optical Manipulation of the Charge Density Wave state in RbV3Sb5
Yuqing Xing, Seokjin Bae, Ethan Ritz +8
Broken time-reversal symmetry in the absence of spin order indicates the presence of unusual phases such as orbital magnetism and loop currents. The recently discovered family of k…