6 papers
Lattice Reconstruction and Orbital Hybridization Suppress Magnetism in TaCoTe
Ulysse Chazarin, Bharat C. Bathu, Zuned Ahmed +6
Structural reconstruction in low-dimensional quantum materials can strongly modify electronic symmetry and magnetic stability through orbital hybridization. Here, we investigate th…
Automated structure discovery for Tip Enhanced Raman Spectroscopy
Harshit Sethi, Markus Junttila, Orlando J Silveira +1
Tip-Enhanced Raman Spectroscopy (TERS) provides nanoscale chemical fingerprints alongside high-resolution topographic mapping of molecules, offering a powerful tool for materials d…
Atomic-scale probe of molecular magneto-electric coupling
Mohammad Amini, Linghao Yan, Orlando J. Silveira +6
Van der Waals heterostructures are a core tool in quantum material design. The recent addition of monolayer ferroelectrics expands the possibilities of designer materials. Ferroele…
Strain-induced two-dimensional topological crystalline insulator
Liwei Jing, Mohammad Amini, Adolfo O. Fumega +4
Topological crystalline insulators (TCIs) host topological phases of matter protected by crystal symmetries. Topological surface states in three-dimensional TCIs have been predicte…
Heisenberg Spin-1/2 Antiferromagnetic Molecular Chains
Kewei Sun, Nan Cao, Orlando J. Silveira +7
Carbon-based nanostructures possessing Ï-electron magnetism have attracted tremendous interest due to their great potential for nano spintronics. In particular, quantum chains wit…
Atomically sharp 1D interfaces in 2D lateral heterostructures of VSe-NbSe monolayers
Xin Huang, Héctor González-Herrero, Orlando J. Silveira +3
Van der Waals heterostructures have emerged as an ideal platform for creating engineered artificial electronic states. While vertical heterostructures have been extensively studied…