activity
20042026
most citedClassification of topological insulators and superconductors in three spatial dimensions

3.4k citations · 15.3k across the 133 of their papers we have counts for

collaborators

134 papers

cond-mat.str-el2026

Competing Interlayer Loop Currents and Superconductivity in the Bilayer -- Model

Luciano Zinni, Fabricio Gómez, Jun Zhan +4

The recent discovery of high- superconductivity in pressurized and thin-film bilayer nickelates, featuring a strong interlayer exchange coupling, and their potential similarit…

cond-mat.mtrl-sci2026

Engineering Dirac interface states

Gabriele Domaine, Moritz M. Hirschmann, Andreas P. Schnyder

We develop a low-energy theory of interface states in anisotropic multivalley Dirac systems whose masses and kinetic parameters are allowed to vary across an interface. For sharp i…

cond-mat.supr-con2026

Robust realization of spin-polarized specular Andreev reflection in VO-based altermagnets

Yutaro Nagae, Andreas P. Schnyder, Satoshi Ikegaya

We theoretically investigate charge transport in a junction between a conventional superconductor and a VO-based altermagnet exhibiting distinctive spin-split quasi-one-dimensi…

cond-mat.supr-con2026

Raman response in superconducting multiorbital systems with application to nickelates

Matías Bejas, Jun Zhan, Xianxin Wu +2

The recent discovery of high- superconductivity in pressurized and thin film nickelates is nowadays one of the most relevant and active topics in solid-state physics. The orig…

cond-mat.supr-con2026

Detecting pairing symmetry of bilayer nickelates using electronic Raman scattering

Jun Zhan, Matías Bejas, Andreas P. Schnyder +3

The recent discovery of high-temperature superconductivity in both bulk and thin-film bilayer nickelates LaNiO has garnered significant attention. However, the correspo…

cond-mat.supr-con2026

Suppression of Spectral Gap and Flat Bands on a Cuprate Superconductor Side-Surface

Gabriele Domaine, Mihir Date, Sydney K. Y. Dufresne +27

Side surfaces of cuprate superconductors are expected to display a suppressed -wave order parameter and zero-energy topological flat bands with a large density of states, making…