4 papers
Electronic structure and finite temperature magnetism of yttrium iron garnet
Joseph Barker, Dimitar Pashov, Jerome Jackson
Yttrium iron garnet is a complex ferrimagnetic insulator with 20 magnon modes which is used extensively in fundamental experimental studies of magnetisation dynamics. As a transiti…
Controlling T through band structure and correlation engineering in collapsed and uncollapsed phases of iron arsenides
Swagata Acharya, Dimitar Pashov, Francois Jamet +1
Recent observations of selective emergence (suppression) of superconductivity in the uncollapsed (collapsed) tetragonal phase of LaFeAs has rekindled interest in understand…
Questaal: a package of electronic structure methods based on the linear muffin-tin orbital technique
Dimitar Pashov, Swagata Acharya, Walter R. L. Lambrecht +5
This paper summarises the theory and functionality behind Questaal, an open-source suite of codes for calculating the electronic structure and related properties of materials from…
Evening out the spin and charge parity to increase T in unconventional superconductor Sr_{2}RuO_{4}
Swagata Acharya, Dimitar Pashov, Cédric Weber +3
Unconventional superconductivity in SrRuO has been intensively studied for decades. The origin and nature of the pairing continues to be widely debated, in particular,…