We investigate the thermodynamic properties of the ytterbium-based triangular lattice
compound Ba 3 Yb (BO 3) 3. The results demonstrate the absence of any long-range …

In this brief review, we introduce a new spin ladder system called skewed spin ladders and
discuss the exotic quantum phases of this system. The spin ladders studied are the 5/7, 3/4 …

The J 1-J 2 spin-chain model with nearest-neighbor J 1 and next-nearest-neighbor
antiferromagnetic J 2 interaction is one of the most popular frustrated magnetic models. This …

Magnetization plateaus are some of the most striking manifestations of frustration in low-
dimensional spin systems. We present numerical studies of magnetization plateaus in the …

The spin-1/2 Heisenberg chain with a ferromagnetic first-neighbor exchange coupling J 1
and an antiferromagnetic second-neighbor J 2 has a Haldane dimer ground state with an …

In the presence of an axial magnetic field, a frustrated isotropic J 1–J 2 model system shows
many exotic phases, such as vector chiral and multipolar phases. In this paper, the phase …

Abstract The one-dimensional (1D) isotropic frustrated ferromagnetic spin-1/2 model is
considered. Classical and quantum effects of adding a Dzyaloshinskii-Moriya (DM) …

We study the quantum phase transitions of frustrated antiferromagnetic Heisenberg spin-1
systems on the 3/4 and 3/5 skewed two leg ladder geometries. These systems can be …

The quantum phases in a spin-1 skewed ladder system formed by alternately fusing five-and
seven-membered rings are studied numerically using the exact diagonalization technique …

The orientation and the heat capacity of horizontally adsorbed molecules are investigated in
static electric fields. We evaluate the energy spectrum and the wave function to probe the …