Manuel Alonso Lemos

works on

angle-resolved photoemission spectroscopy 1 bulk bands 1 electronic structure 1 first-principles calculations 1 surface states 1

From the 1 of 3 linked papers with an AI index.

collaborators

3 papers

cond-mat.str-el2026

Disentangling bulk and surface states in the electronic structure of PtBi $_{2}$ (0001)

Stefanie Suzanne Brinkman, Xin Liang Tan, Anders Christian Mathisen +13

The paper studies the electronic structure of PtBi2 (0001) surfaces, using ARPES and calculations to separate bulk bands from surface states on two surface terminations.

cond-mat.supr-con2026

A minimal model for the Weyl nodes and Fermi arcs of PtBi $_{2}$

Tobias CristÃ³foli, Manuel Alonso Lemos, Jorge I. Facio +1

Weyl semimetals host topologically protected Fermi arcs on their surfaces, originating from the Chern number of the bulk Weyl nodes. In trigonal PtBi $_{2}$ , superconducting signature…

cond-mat.supr-con2026

Fermiology and spin polarization of topological surface states in PtBi $_{2}$

Anders Christian Mathisen, Xin Liang Tan, Stefanie Suzanne Brinkman +12

Layered PtBi $_{2}$ is a candidate for topological superconductivity arising in Fermi-arc surface states. Using spin- and angle-resolved photoemission spectroscopy, we demonstrate tha…

Disentangling bulk and surface states in the electronic structure of PtBi2​(0001)

A minimal model for the Weyl nodes and Fermi arcs of PtBi2​

Fermiology and spin polarization of topological surface states in PtBi2​

Disentangling bulk and surface states in the electronic structure of PtBi $_{2}$ (0001)

A minimal model for the Weyl nodes and Fermi arcs of PtBi $_{2}$

Fermiology and spin polarization of topological surface states in PtBi $_{2}$