235 citations · 920 across the 55 of their papers we have counts for
55 papers
Localized surface plasmons in a Weyl semimetal nanosphere
Francesco M. D. Pellegrino, Francesco Buccheri, G. G. N. Angilella
In this study, we investigate the localized surface plasmon modes of a sub-wavelength spherical nanoparticle composed of a Weyl semimetal, taking into account the axion modificatio…
Nontrivial gapless electronic states at the stacking faults of weak topological insulators
Gabriele Naselli, Viktor Könye, Sanjib Kumar Das +4
Lattice defects such as stacking faults may obscure electronic topological features of real materials. In fact, defects are a source of disorder that can enhance the density of sta…
Insights gained from solvable models into a variety of phase transitions, including emergent assemblies plus isoelectronic series of atomic ions
N. H. March, G. G. N. Angilella, R. Pucci
Three solvable models are set out in some detail in reviewing different types of phase transitions. Two of these relate directly to emergent critical phenomena, viz. melting and ma…
Natural orbitals in relation to quantum information theory: from model light atoms through to emergent metallic properties
N. H. March, G. G. N. Angilella, R. Pucci
The review begins with a consideration of 3 forms of quantum information entropy associated with Shannon and Jaynes. For model two-electron spin compensated systems, some analytic…
The nuclear structure and related properties of some low-lying isomers of free-space O_n clusters (n=6, 8, 12)
G. Forte, G. G. N. Angilella, N. H. March +1
After some introductory comments relating to antiferromagnetism of crystalline O_2, and brief remarks on the geometry of ozone, Hartree-Fock (HF) theory plus second-order Moller-Pl…
Effect of uniaxial strain on plasmon excitations in graphene
F. M. D. Pellegrino, G. G. N. Angilella, R. Pucci
Uniaxial strain is known to modify significantly the electronic properties of graphene, a carbon single layer of atomic width. Here, we study the effect of applied strain on the co…