J. Ruff

activity

20152023

most citedDiscovery of unconventional chiral charge order in kagome superconductor KV3Sb5

740 citations · 1.9k across the 20 of their papers we have counts for

collaborators

Showing cond-mat.mtrl-sciShow all

5 papers · 1 filter

cond-mat.mtrl-sci2023★ 18 cited

YbV $_{3}$ Sb $_{4}$ and EuV $_{3}$ Sb $_{4}$ , vanadium-based kagome metals with Yb $^{2 +}$ and Eu $^{2 +}$ zig-zag chains

Brenden R. Ortiz, Ganesh Pokharel, Malia Gundayao +14

Here we present YbV $_{3}$ Sb $_{4}$ and EuV $_{3}$ Sb $_{4}$ , two new compounds exhibiting slightly distorted vanadium-based kagome nets interleaved with zig-zag chains of divalent Yb $^{2 +}$ an…

cond-mat.mtrl-sci2021★ 39 cited

Unconventional hysteretic transition in a charge density wave

B. Q. Lv, Alfred Zong, D. Wu +25

Hysteresis underlies a large number of phase transitions in solids, giving rise to exotic metastable states that are otherwise inaccessible. Here, we report an unconventional hyste…

cond-mat.mtrl-sci2019★ 13 cited

Evolution of structure and magnetism across the metal-insulator transition in the pyrochlore iridate $($ Nd $_{1 - x}$ Ca $_{x})_{2}$ Ir $_{2}$ O $_{7}$

Zach Porter, Eli Zoghlin, Samuel Britner +6

We report on the evolution of the thermal metal-insulator transition in polycrystalline samples of Nd $_{2}$ Ir $_{2}$ O $_{7}$ upon hole-doping via substitution of Ca $^{2 +}$ for Nd $^{3 +}$ . C…

cond-mat.mtrl-sci2019★ 3 cited

Reciprocal Space Imaging of Ionic Correlations in Intercalation Compounds

Matthew J. Krogstad, Stephan Rosenkranz, Justin M. Wozniak +4

The intercalation of alkali ions into layered materials has played an essential role in battery technology since the development of the first lithium-ion electrodes. Coulomb repuls…

cond-mat.mtrl-sci2018★ 37 cited

Unidirectional spin density wave state in metallic (Sr1-xLax)2IrO4

Xiang Chen, Julian L. Schmehr, Zahirul Islam +5

Materials that exhibit both strong spin orbit coupling and electron correlation effects are predicted to host numerous new electronic states. One prominent example is the Jeff =1/2…

YbV3​Sb4​ and EuV3​Sb4​, vanadium-based kagome metals with Yb2+ and Eu2+ zig-zag chains

Unconventional hysteretic transition in a charge density wave

Evolution of structure and magnetism across the metal-insulator transition in the pyrochlore iridate (Nd1−x​Cax​)2​Ir2​O7​

Reciprocal Space Imaging of Ionic Correlations in Intercalation Compounds

Unidirectional spin density wave state in metallic (Sr1-xLax)2IrO4

YbV $_{3}$ Sb $_{4}$ and EuV $_{3}$ Sb $_{4}$ , vanadium-based kagome metals with Yb $^{2 +}$ and Eu $^{2 +}$ zig-zag chains

Evolution of structure and magnetism across the metal-insulator transition in the pyrochlore iridate $($ Nd $_{1 - x}$ Ca $_{x})_{2}$ Ir $_{2}$ O $_{7}$