8 citations
2 papers
cond-mat.str-el2022★ 3 cited
S=2 quantum magnetization discontinuities proportional in number to the spin s in C: Origin and the role of symmetry
N. P. Konstantinidis
The quantum antiferromagnetic Heisenberg model on the fullerene C in a magnetic field has ground-state magnetization discontinuities with as a function of the…
cond-mat.str-el2021★ 8 cited
Discontinuous quantum and classical magnetic response of the pentakis dodecahedron
N. P. Konstantinidis
The pentakis dodecahedron, the dual of the truncated icosahedron, consists of 60 edge-sharing triangles. It has 20 six- and 12 five-fold coordinated vertices, with the former formi…