A. Liivand

collaborators

2 papers

cond-mat.stat-mech2026

Proof of the exact correlation-length exponent $ν = \frac{3 2}{2}$ and algebraic relations for $β$ and $γ$ in the 3D Ising model

Aleksandr Liivand

Based on our previous results regarding critical exponent estimates for the 3D Ising model and scaling relations [1], we have proven that the exact value of the correlation-length…

cond-mat.supr-con2024

Peculiarities of niobium-based superconducting alloys in the light of crystal chemistry: A brief survey

Taimo Priinits, Artjom Vargunin, Aleksandr Liivand

In this survey, we focus on Nb-based binary intermetallic compounds, which have been widely used over the last 40 years to develop a range of superconducting applications, includin…

Proof of the exact correlation-length exponent ν=232​​ and algebraic relations for β and γ in the 3D Ising model

Peculiarities of niobium-based superconducting alloys in the light of crystal chemistry: A brief survey

Proof of the exact correlation-length exponent $ν = \frac{3 2}{2}$ and algebraic relations for $β$ and $γ$ in the 3D Ising model