88 citations · 254 across the 19 of their papers we have counts for
19 papers
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…
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…
Competing magnetic order in EuPdSi
Michelle Ocker, Franziska Walther, Nour Maraytta +4
Single crystals of EuPdSi were grown using a high-temperature EuPd-flux method. The material was structurally and chemically characterized by single-crystal x-ray diffracti…
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…
Evidence for reduced periodic lattice distortion within the Sb-terminated surface layer of the kagome metal CsVSb
Felix Kurtz, Gevin von Witte, Lukas Jehn +8
The discovery of the kagome metal CsVSb sparked broad interest, due to the coexistence of a charge density wave (CDW) phase and possible unconventional superconductivity in…
Chemical pressure tuning of competing orders in
F. Henssler, K. Willa, M. Frachet +5
, a structural-analogue to the iron-based parent compound , offers a unique platform to study…
Flexible strained membranes of multiferroic TbMnO3
H. Shi, F. Ringe, D. Wang +5
The multiferroic properties of TbMnO3 demonstrate high versatility under applied pressure, making the material potentially suitable for use in flexible electronics. Here, we report…
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…
Pressure-dependent Electronic Superlattice in the Kagome-Superconductor CsVSb
F. Stier, A. -A. Haghighirad, G. Garbarino +9
We present a high-resolution single crystal x-ray diffraction study of kagome-superconductor \cvs, exploring its response to variations in pressure and temperature. We discover tha…
Giant non-volatile electric field control of proximity induced magnetism in the spin-orbit semimetal SrIrO3
Arun Kumar Jaiswal, Robert Eder, Di Wang +3
With its potential for drastically reduced operation power of information processing devices, electric field control of magnetism has generated huge research interest. Recently, no…
The high-pressure phase diagram of BaNiAs: unconventional charge-density-waves and structural phase transitions
Tom Lacmann, Amir-Abbas Haghighirad, Sofia-Michaela Souliou +5
Structural phase transitions accompanied by incommensurate and commensurate charge density wave (CDW) modulations of unconventional nature have been reported in BaNiAs, a n…
An Electronic Nematic Liquid in BaNiAs
Yi Yao, Roland Willa, Tom Lacmann +10
Understanding the organizing principles of interacting electrons and the emergence of novel electronic phases is a central endeavor of condensed matter physics. Electronic nematici…
Elastoresistivity in the incommensurate charge density wave phase of BaNi(AsP)
M. Frachet, P. W. Wiecki, T. Lacmann +7
Electronic nematicity, the breaking of the crystal lattice rotational symmetry by the electronic fluid, is a fascinating quantum state of matter. Recently, BaNiAs has emerg…
Soft-phonon and charge-density-wave formation in nematic BaNiAs
S. M. Souliou, T. Lacmann, R. Heid +7
We use diffuse and inelastic x-ray scattering to study the formation of an incommensurate charge-density-wave (I-CDW) in BaNiAs, a candidate system for charge-driven electr…
Magnetic domain walls of the van der Waals material FeGeTe
Hung-Hsiang Yang, Namrata Bansal, Philipp Rüßmann +10
Among two-dimensional materials, FeGeTe has come to occupy a very important place owing to its ferromagnetic nature with one of the highest Curie temperatures among known v…
Absence of temperature-dependent phonon anomalies in Sr2IrO4 and Sr3Ir2O7
K. Sen, R. Heid, S. M. Souliou +8
Following previous works reporting an anomalous behavior of several zone-center optical phonons across the magnetic transition of square lattice iridates Sr2IrO4 and Sr3Ir2O7, we h…
Evidence for nesting driven charge density waves instabilities in a quasi-two-dimensional material: LaAgSb2
Alexeï Bosak, Sofia-Michaela Souliou, Clément Faugeras +6
Since their theoretical prediction by Peierls in the 30s, charge density waves (CDW) have been one of the most commonly encountered electronic phases in low dimensional metallic sy…
Dynamics of Collective Modes in an unconventional Charge Density Wave system BaNiAs
Amrit Raj Pokharel, Vladimir Grigorev, Arjan Mejas +7
BaNiAs is a non-magnetic analogue of BaFeAs, the parent compound of a prototype pnictide high-temperature superconductor, displaying superconductivity alrea…
Doping dependent charge order correlations in electron-doped cuprates
E. H. da Silva Neto, B. Yu, M. Minola +16
Understanding the interplay between charge order (CO) and other phenomena (e.g. pseudogap, antiferromagnetism, and superconductivity) is one of the central questions in the cuprate…