6 citations · 6 across the 3 of their papers we have counts for
5 papers
XY ring exchange model with frustrated Ising coupling on the triangular lattice
S. A. Owerre
We investigate the nature of a -invariant XY ring-exchange interaction with a frustrated Ising coupling on the triangular lattice. In the limit of pure XY ring-exchange intera…
Topological hard-core bosons on the honeycomb lattice
S. A. Owerre
This paper presents a connection between the topological properties of hardcore bosons and that of magnons in quantum spin magnets. We utilize the Haldane-like hardcore bosons on t…
Topological quantum phase transitions in topological insulator thin film
S. A. Owerre
Topological quantum phase transition in electron gas systems is an enthralling phenomena. This phase transition has a unique property in that it is associated with a quantum phase…
Antiferromagnetic molecular nanomagnets with odd-numbered coupled spins
S. A. Owerre, J. Nsofini
In recent years, studies on cyclic molecular nanomagnets have captivated the attention of researchers. These magnets are finite in size and contain very large spins. They are inter…
Macroscopic quantum tunneling and coherence of spins
Solomon Akaraka Owerre
We present a review of suppression of tunneling rate (energy splitting) for half-odd-integer spins in ferromagnetic and antiferromagnetic particles. We also review the quenching of…