collaborators

4 papers

cond-mat.str-el2026

Synergistic doping and stabilization of magnetically tunable LnTi(Sb,Sn) (Ln:Ce--Gd) kagome metals

Brenden R. Ortiz, Ramakanta Chapai, German Samolyuk +9

Here we present our synthesis and characterization of the LnTi(Sb,Sn) (Ln: Ce, Pr, Nd, Sm, Gd) family of cleavable kagome metals. While these materials are isostructural to…

cond-mat.mtrl-sci2026

Intrinsic Even-Odd Thickness-Driven Anomalous Hall in Epitaxial MnBi2Te4 Thin Films

Debarghya Mallick, Simon Kim, An-Hsi Chen +12

We demonstrate precise control of magnetism in MnBi2Te4 thin films through careful synthesis by molecular beam epitaxy, achieving minimal defects and accurate layer thickness contr…

cond-mat.str-el2024

Stability frontiers in the AMX kagome metals: The LnNbSn (Ln:Ce-Lu,Y) family and density-wave transition in LuNbSn

Brenden R. Ortiz, William R. Meier, Ganesh Pokharel +16

The kagome motif is a versatile platform for condensed matter physics, hosting rich interactions between magnetic, electronic, and structural degrees of freedom. In recent years, t…

cond-mat.mtrl-sci2024

Intricate magnetic landscape in antiferromagnetic kagome metal TbTiBi and interplay with LnTiBi (Ln: Tb-Lu) shurikagome metals

Brenden R. Ortiz, Heda Zhang, Karolina Gornicka +8

Here we present the discovery and characterization of the kagome metal TbTiBi in tandem with a new series of compounds, the LnTiBi (Ln: Tb-Lu) shurikago…