45 citations · 84 across the 13 of their papers we have counts for
13 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…
Origins of spontaneous magnetic fields in SrRuO
Yongwei Li, Rustem Khasanov, Stephen P. Cottrell +5
The nature of the broken time reversal symmetry (BTRS) state in SrRuO remains elusive, and its relation to superconductivity remains controversial. There are various univer…
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…
Negatively enhanced thermopower near a Van Hove singularity in electron-doped SrRuO
Rei Nishinakayama, Yoshiki J. Sato, Takayoshi Yamanaka +4
The layered perovskite SrRuO serves as a model material of the two-dimensional (2D) Fermi liquid but also exhibits various emergent phenomena including the non-Fermi-liquid…
Determination of the dynamic Young's modulus of quantum materials in piezoactuator-driven uniaxial pressure cells using a low-frequency a.c. method
Caitlin I. O'Neil, Zhenhai Hu, Naoki Kikugawa +4
We report on a new technique for measuring the dynamic Young's modulus, , of quantum materials at low temperatures as a function of static tuning strain, , in piezoactuator-d…
Controllable suppression of the unconventional superconductivity in bulk and thin-film SrRuO via high-energy electron irradiation
Jacob P. Ruf, Hilary M. L. Noad, Romain Grasset +11
In bulk SrRuO, the strong sensitivity of the superconducting transition temperature to nonmagnetic impurities provides robust evidence for a superconduct…
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,…
Evidence for vertical line nodes in SrRuO from nonlocal electrodynamics
J. F. Landaeta, K. Semeniuk, J. Aretz +8
By determining the superconducting lower and upper critical fields and , respectively, in a high-purity spherical SrRuO sample via ac-s…
The Lorenz ratio as a guide to scattering contributions to Planckian transport
F. Sun, S. Mishra, U. Stockert +7
In many physical situations in which many-body assemblies exist at temperature , a characteristic quantum-mechanical time scale of approximately can be identified…
In-plane magnetic penetration depth in SrRuO: muon-spin rotation/relaxation study
Rustem Khasanov, Aline Ramires, Vadim Grinenko +6
We report on measurements of the in-plane magnetic penetration depth () in single crystals of SrRuO down to K by means of muon-spin rotation/rela…
The de Haas-van Alphen effect across the metamagnetic transition in SrRuO
R. A. Borzi, S. A. Grigera, R. S. Perry +4
We report a study of the de Haas-van Alphen (dHvA) effect on the itinerant metamagnet SrRuO. Extremely high sample purity allows the observation of dHvA oscillations bo…