2 papers
cond-mat.mtrl-sci2025
Programmable phase selection between altermagnetic and non-centrosymmetric polymorphs of MnTe on InP via molecular beam epitaxy
An-Hsi Chen, Parul R. Raghuvanshi, Jacob Cook +19
Phase selecting nearly degenerate crystalline polymorphs during epitaxial growth can be challenging yet is critical to targeting physical properties for specific applications. Here…
cond-mat.mtrl-sci2025
Constraints on magnetism and correlations in RuO from lattice dynamics and Mössbauer spectroscopy
George Yumnam, Parul R. Raghuvanshi, John D. Budai +13
We provide experimental evidence for the absence of a magnetic moment in bulk RuO, a candidate altermagnetic material, by using a combination of Mössbauer spectroscopy, nuclea…