43 citations · 151 across the 9 of their papers we have counts for
9 papers
Temperature-anisotropy conjugate magnon squeezing in antiferromagnets
Mahroo Shiranzaei, Jonas Fransson, Vahid Azimi-Mousolou
Quantum squeezing is an essential asset in the field of quantum science and technology. In this study, we investigate the impact of temperature and anisotropy on squeezing of quant…
Emergent magnetism as a cooperative effect of interactions and reservoir
M. Shiranzaei, S. Kalhöfer, J. Fransson
Closed shell molecular structures are under normal conditions time-reversal invariant. Experimental evidences point, however, towards that this invariance may be locally violated w…
The impact of defects on excitations in two-dimensional bipartite uniaxial antiferromagnet insulators
Mahroo Shiranzaei, Jonas Fransson
We address scatterings of spin waves off uncorrelated defects in two-dimensional (2D) easy-axis antiferromagnet (AFM) insulators. Although an onsite magnetic anisotropy leads gappe…
Thermal squeezing and nonlinear spectral shift of magnons in antiferromagnetic insulators
Mahroo Shiranzaei, Roberto E. Troncoso, Jonas Fransson +2
We investigate the effect of magnon-magnon interactions on the dispersion and polarization of magnons in collinear antiferromagnetic (AF) insulators at finite temperatures. In two-…
Monolayer CrCl as an ideal Test Bed for the Universality Classes of 2D Magnetism
Maxime Dupont, Yaroslav O. Kvashnin, Mahroo Shiranzaei +3
The monolayer halides CrX (X=Cl, Br, I) attract significant attention for realizing 2D magnets with genuine long-range order (LRO), challenging the Mermin-Wagner theorem. Here,…
Highly tunable magnetic coupling in ultrathin topological insulator films due to impurity resonances
Mahroo Shiranzaei, Jonas Fransson, Annica M. Black-Schaffer +1
We theoretically investigate the exchange interaction between magnetic impurities in ultrathin BiSe topological insulator films by taking into account the low-energy states…
Non-Linear Spin Susceptibility in Topological Insulators
Mahroo Shiranzaei, Jonas Fransson, Hosein Cheraghchi +1
We theoretically study the effect of impurity resonances on the indirect exchange interaction between magnetic impurities in the surface states of a three-dimensional topological i…
Impurity scattering on the surface of topological insulator thin films
Mahroo Shiranzaei, Fariborz Parhizgar, Jonas Fransson +1
We address the electronic structure of the surface states of topological insulator thin films with embedded local non-magnetic and magnetic impurities. Using the -matrix expansi…
Effect of Rashba splitting on RKKY interaction in topological insulator thin films
Mahroo Shiranzaei, Fariborz Parhizgar, Hosein Cheraghchi
In this work we have investigated the effect of Rashba splitting on the RKKY interaction in TI thin film both at finite and zero chemical potential. We find that the spin susceptib…