38 citations · 90 across the 15 of their papers we have counts for
16 papers
Multiple Topological States in LaAgAs2, a Failed Square-Net Semimetal
Yang Liu, Tongrui Li, Xixi Yuan +15
The rational design of new materials emerges as an important direction to explore new topological materials, which is based on the understanding of the correlation between crystal…
Enhanced Charge-Density-Wave Order and Suppressed Superconductivity in Intercalated Bulk
Huanhuan Shi, Qili Li, Antoine M. T. Baron +12
The electronic ground states of transition-metal dichalcogenides are strongly shaped by reduced dimensionality, yet the properties of atomically thin layers remain difficult to pro…
Strain-induced structural change and nearly-commensurate diffuse scattering in the model high-temperature superconductor HgBaCuO
Mai Ye, Wenshan Hong, Tom Lacmann +9
We investigate the strain response of underdoped HgBaCuO (Hg1201), by synchrotron X-ray diffraction and corresponding simulations of thermal diffuse scattering. The com…
Soft Mode Origin of Charge Ordering in Superconducting Kagome CsVSb
Philippa Helen McGuinness, Fabian Henssler, Manex Alkorta +12
Charge-density-wave (CDW) order and superconductivity coexist in the kagome metals AVSb (A=K, Cs, Rb), raising fundamental questions about the mechanisms driving their inte…
Single crystal growth, structural and physical properties, and absence of a charge density wave in Ti_{0.85}Fe6Ge6
Dechao Cheng, Nour Maraytta, Xiuhua Chen +12
Kagome materials with charge density waves (CDWs) are fascinating quantum systems, offering an ideal platform to explore intertwined orders and to uncover novel mechanisms behind C…
Orbital Ordering in the Charge Density Wave Phases of BaNi(AsP)
Tom Lacmann, Robert Eder, Igor Vinograd +8
We use resonant X-ray scattering at the nickel L edges to investigate the interplay between orbital degrees of freedom and charge density waves (CDW) in the superconductor…
Intertwined Orders in a Quantum-Entangled Metal
Junyoung Kwon, Jaehwon Kim, Gwansuk Oh +18
Entanglement underpins quantum information processing and computing, yet its experimental quantification in complex, many-body condensed matter systems remains a considerable chall…
Anisotropic magnetic phase diagrams, tricriticality, and spin-reorientation in high-pressure grown SmCrO single crystals
Ning Yuan, Erik Walendy, Nour Maraytta +4
SmCrO single crystals were successfully grown utilizing the high-pressure optical floating-zone method and their crystal structure, magnetization behavior, and magnetic phase d…
Charge density waves and soft phonon evolution in the superconductor BaNi(AsP)
Tom Lacmann, Sofia-Michaela Souliou, Fabian Henssler +8
The superconductor BaNiAs exhibits a soft-phonon-driven, incommensurate charge density wave (I-CDW) which is accompanied by a small orthorhombic structural phase transition…
Hybridization of lattice and charge order excitations in a superconducting cuprate
S. M. Souliou, D. Ishikawa, R. Heid +9
The ubiquitous tendency of superconducting cuprates to form charge density waves (CDWs) has reignited interest in the nature of their electron-phonon interaction and its role in sh…
Anomalous Nernst effect in the noncollinear antiferromagnet MnSi
Christoph Sürgers, Gerda Fischer, Warlley H. Campos +6
Investigating the off-diagonal components of the conductivity and thermoelectric tensor of materials hosting complex antiferromagnetic structures has become a viable method to reve…
Anomalous phonon Grüneisen parameters in semiconductor TaNiS
Mai Ye, Tom Lacmann, Mehdi Frachet +7
Strain tuning is a powerful experimental method in probing correlated electron systems. Here we study the strain response of the lattice dynamics and electronic structure in semico…
Origin of chirality in transition-metal dichalcogenides
Kwangrae Kim, Hyun-Woo J. Kim, Seunghyeok Ha +15
Chirality is a ubiquitous phenomenon in which a symmetry between left- and right-handed objects is broken, examples in nature ranging from subatomic particles and molecules to livi…
Colossal c-axis response and lack of rotational symmetry breaking within the kagome plane of the CsVSb superconductor
Mehdi Frachet, Liran Wang, Wei Xia +8
The kagome materials AV4Sb (A = K, Rb, Cs) host an intriguing interplay between unconventional superconductivity and charge-density-waves. Here, we investigate CsVSb$_5…
Annealing-tunable charge density wave in the kagome antiferromagnet FeGe
Xueliang Wu, Xinrun Mi, Long Zhang +7
The unprecedented phenomenon that a charge density wave (CDW) emerges inside the antiferromagnetic (AFM) phase indicates an unusual CDW mechanism associated with magnetism in FeGe.…
Raman scattering study of lattice and magnetic excitations in CrAs
K. Sen, Y. Yao, R. Heid +6
We report on the lattice and spin dynamics in the monopnictide CrAs using polarized Raman scattering. This system exhibits a first-order magneto-structural phase transition at T_N~…