239 citations · 1.3k across the 38 of their papers we have counts for
38 papers
Charge Density Wave Order in Superconducting Topological Insulator Nbx-Bi2Se3
Yanan Li, Christian Parsons, Sanath Ramakrishna +6
Spontaneously broken symmetry in the ground state of Bi-based topological materials can lead to promising Topological superconductors, such as Cu-Bi2Se3, Sr-Bi2Se3 and Nb-Bi2Se3. I…
Competition between spin ordering and superconductivity near the pseudogap boundary in La2-xSrxCuO4: insights from NMR
I. Vinograd, R. Zhou, H. Mayaffre +11
When superconductivity is suppressed by high magnetic fields in La2-xSrxCuO4, striped antiferromagnetic (AFM) order becomes the magnetic ground state of the entire pseudogap regime…
Martensitic transformation in V_3Si single crystal: ^51V NMR evidence for coexistence of cubic and tetragonal phases
A. A. Gapud, S. K. Ramakrishnan, E. L. Green +1
The Martensitic transformation (MT) in A15 binary-alloy superconductor V_3Si, though studied extensively, has not yet been conclusively linked with a transition to superconductivit…
High-field magnetic structure of the triangular antiferromagnet RbFe(MoO4)2
Yu. A. Sakhratov, O. Prokhnenko, A. Ya. Shapiro +4
The magnetic H - T phase diagram of a quasi-two-dimensional antiferromagnet RbFe(MoO4)2 with an equilateral triangular lattice structure is studied with 87Rb NMR and neutron diffra…
Antiferromagnetic Switching Driven by the Collective Dynamics of a Coexisting Spin Glass
Eran Maniv, Nityan Nair, Shannon C. Haley +11
The theory behind the electrical switching of antiferromagnets is premised on the existence of a well defined broken symmetry state that can be rotated to encode information. A spi…
Anomalous 140 K electronic transition in BiSe: Possible charge order in a defect-engineered system
Yanan Li, Christian Parsons, Sanath Kumar Ramakrishna +4
We report an anomalous electronic transition at 140~K in high-quality BiSe, where charge order emerges in a defect-tuned system. Native defects (Se vacancies and Bi interca…