67 citations · 149 across the 14 of their papers we have counts for
4 papers · 1 filter
Topological phonon analysis of the 2D buckled honeycomb lattice: an application to real materials
Martin Gutierrez-Amigo, Maia G. Vergniory, Ion Errea +1
By means of group theory, topological quantum chemistry, first-principles and Monte Carlo calculations, we analyze the topology of the 2D buckled honeycomb lattice phonon spectra.…
Switchable chiral transport in charge-ordered Kagome metal CsVSb
Chunyu Guo, Carsten Putzke, Sofia Konyzheva +9
When electric conductors differ from their mirror image, unusual chiral transport coefficients appear that are forbidden in achiral metals, such as a non-linear electric response k…
Transport and optical properties of the chiral semiconductor Ag3AuSe2
Juyeon Won, Soyeun Kim, Martin Gutierrez-Amigo +9
Previous band structure calculations predicted Ag3AuSe2 to be a semiconductor with a band gap of approximately 1 eV. Here, we report single crystal growth of Ag3AuSe2 and its trans…
3D Fermi surfaces from charge order in layered CsVSb
Xiangwei Huang, Chunyu Guo, Carsten Putzke +7
The cascade of electronic phases in CsVSb raises the prospect to disentangle their mutual interactions in a clean, strongly interacting Kagome lattice. When the Kagome plan…