376 citations · 1.2k across the 19 of their papers we have counts for
19 papers
Entropy mapping under uniaxial pressure utilizing the elastocaloric effect
Zhenhai Hu, You-Sheng Li, Aleksei V. Frolov +8
Uniaxial pressure is a powerful tuning parameter for quantum materials, but conventional thermodynamic probes such as specific heat are difficult to realize in the constrained geom…
Quantum Oscillations of under c-Axis Uniaxial Stress
Fabian Jerzembeck, Maximilian T. Pelly, Helge Rosner +7
Uniaxial stress has now been widely used to study correlated electron materials. However, Fermi surface-resolved experimental data on the evolution of the electronic structure unde…
and the elastocaloric effect of SrRuO under uniaxial stress: no indications of transition splitting
Fabian Jerzembeck, You-Sheng Li, Grgur Palle +11
There is considerable evidence that the superconductivity of Sr2RuO4 has two components. Among this evidence is a jump in the shear elastic modulus at the critical tempera…
Optical and acoustic plasmons in the layered material SrRuO
J. Schultz, A. Lubk, F. Jerzembeck +5
We use momentum-dependent electron energy-loss spectroscopy in transmission to study collective charge excitations in the layer metal SrRuO. This metal has a transition fro…
Superconducting Penetration Depth Through a Van Hove Singularity: SrRuO Under Uniaxial Stress
Eli Mueller, Yusuke Iguchi, Fabian Jerzembeck +12
In the unconventional superconductor SrRuO, uniaxial stress along the direction tunes the Fermi level through a Van Hove singularity (VHS) in the density of states,…
Distinct spin and orbital dynamics in SrRuO
H. Suzuki, L. Wang, J. Bertinshaw +13
The unconventional superconductor SrRuO has long served as a benchmark for theories of correlated-electron materials. The determination of the superconducting pairing mecha…
Upper Critical Field of SrRuO under In-Plane Uniaxial Pressure
Fabian Jerzembeck, Alexander Steppke, Andrej Pustogow +9
In-plane uniaxial pressure has been shown to strongly tune the superconducting state of Sr2RuO4 by approaching a Lifshitz transition and associated Van Hove singularity (VHS) in th…
Propagating charge carrier plasmon in Sr2RuO4
Martin Knupfer, Fabian Jerzembeck, Naoki Kikugawa +2
We report on studies of charge carrier plasmon excitations in Sr2RuO4 by transmission Electron Energy-Loss Spectroscopy. In particular, we present results on the plasmon dispersion…
Elastocaloric determination of the phase diagram of SrRuO
You-Sheng Li, Markus Garst, Jörg Schmalian +11
One of the main developments in unconventional superconductivity in the past two decades has been the discovery that most unconventional superconductors form phase diagrams that al…
The Superconductivity of SrRuO Under -Axis Uniaxial Stress
Fabian Jerzembeck, Henrik S. Røising, Alexander Steppke +7
Applying in-plane uniaxial pressure to strongly correlated low-dimensional systems has been shown to tune the electronic structure dramatically. For example, the unconventional sup…
Tuning the Fermi Liquid Crossover in SrRuO with Uniaxial Stress
Aaron Chronister, Manuel Zingl, Andrej Pustogow +10
We perform nuclear magnetic resonance (NMR) measurements of the oxygen-17 Knight shifts for SrRuO, while subjected to uniaxial stress applied along [100] direction. The res…
Strong Increase in Ultrasound Attenuation Below T in SrRuO: Possible Evidence for Domains
Sayak Ghosh, Thomas G. Kiely, Arkady Shekhter +5
Recent experiments suggest that the superconducting order parameter of SrRuO has two components. A two-component order parameter has multiple degrees of freedom in the supe…
Dynamics and thermodynamics of a topological transition in spin ice materials under strain
L. Pili, A. Steppke, M. E. Barber +8
We study single crystals of DyTiO and HoTiO under magnetic field and stress applied along their [001] direction. We find that many of the features that the…
High sensitivity heat capacity measurements on Sr2RuO4 under uniaxial pressure
You-Sheng Li, Naoki Kikugawa, Dmitry A. Sokolov +7
A key question regarding the unconventional superconductivity of SrRuO remains whether the order parameter is single- or two-component. Under a hypothesis of two-component…
Evidence for even parity unconventional superconductivity in SrRuO
Aaron Chronister, Andrej Pustogow, Naoki Kikugawa +6
Unambiguous identification of the superconducting order parameter symmetry of SrRuO has remained elusive for more than a quarter century. While a chiral -wave ground sta…
Thermodynamic Evidence for a Two-Component Superconducting Order Parameter in SrRuO
Sayak Ghosh, Arkady Shekhter, F. Jerzembeck +6
SrRuO has stood as the leading candidate for a spin-triplet superconductor for 26 years. Recent NMR experiments have cast doubt on this candidacy, however, and it is diffic…
High sensitivity heat capacity measurements on Sr2RuO4 under uniaxial pressure
Y. -S. Li, N. Kikugawa, D. A. Sokolov +6
A key question regarding the unconventional superconductivity of SrRuO remains whether the order parameter is single- or two-component. Under a hypothesis of two-component…
Pronounced drop of O NMR Knight shift in superconducting state of SrRuO
A. Pustogow, Yongkang Luo, A. Chronister +9
The superconducting state in the quasi-two-dimensional and strongly correlated SrRuO is uniquely held up as a solid state analog to superfluid He-, with an odd-parit…
Strong Peak in of SrRuO Under Uniaxial Pressure
Alexander Steppke, Lishan Zhao, Mark E. Barber +8
We report a combined experimental and theoretical study of the dependence of the superconductivity of the unconventional superconductor SrRuO on anisotropic strain. Novel p…