7 papers
In-Plane Ferromagnetism and Critical Dynamics in Alkali-Deficient KCrTe (with 0.3) Single Crystals
Catherine Witteveen, Felix Eder, Sara A. López-Paz +6
Layered chromium tellurides are model systems for studying low-dimensional magnetism in van der Waals materials. We report the synthesis and characterization of KCrTe s…
Reversible nanoscale patterning of WTe with a scanning tunneling microscope
Kevin Hauser, Danyang Liu, Berk Zengin +6
Manipulating the lattice structure of ferroelectric quantum materials enables their use in low-power electronic devices, including field-effect transistors. WTe is a Weyl-semim…
Type-II superconductivity in the Dirac semimetal PdTe2
Ritu Gupta, Catherine Witteveen, Debarchan Das +2
We report on the microscopic superconducting properties of the Dirac semimetal PdTe2. In this study, we have focused on mosaic crystals of PdTe2, and used detailed zero field and t…
Stoichiometry and Phase Control in KCrSe via Self-Flux Synthesis
Felix Eder, Catherine Witteveen, Enrico Giannini +1
Layered delafossite-type magnetic materials, such as KCrSe, are promising platforms for studying magnetic systems and potential frustration on triangular lattices. Synthesis, s…
Structural Modulation and Enhanced Magnetic Ordering in Incommensurate KCrSe Crystals
Felix Eder, Catherine Witteveen, Enrico Giannini +1
Layered delafossite-type compounds and related transition metal dichalcogenides, characterized by their triangular net structures, serve as prototypical systems for exploring the i…
Pressure-Induced Enhancement of Superfluid Density in Transition Metal Dichalcogenides with and without Charge Density Wave
S. S. Islam, V. Sazgari, C. Witteveen +8
Gaining a deeper understanding of the interplay between charge density wave (CDW) order and superconductivity in transition metal dichalcogenides (TMDs), particularly within the (4…