235 citations · 883 across the 51 of their papers we have counts for
51 papers
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…
Structure of a low-lying isomer of BOSi, as a free-space planar cluster, using the Hartree-Fock method plus second order perturbations
G. Forte, G. G. N. Angilella, N. H. March +1
The Hartree-Fock (HF) method, supplemented by low-order Moller-Plesset (MP2) perturbation theory, has been utilized to predict the nuclear geometry, assuming planarity, of a low-ly…
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…
Fingerprints of antiaromaticity in the negative ion (LiAl) via an ab initio quantum-chemical study of the equilibrium structure of the inhomogeneous electron liquid
A. Grassi, G. M. Lombardo, G. G. N. Angilella +4
Fingerprints of antiaromaticity in the negative ion (LiAl), this species being realizable via a laser vaporization technique, are revealed by means of an \emph{ab initi…
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…