Low-Cost, Multifunctional, and Sustainable Sodium Sulfido Ferrate (II)

MR Ghazanfari, K Siemensmeyer, A Santhosh… - Inorganic …, 2023 - ACS Publications
We introduce Na2 [Fe3S4], comprising anionic layers, synthesized by a simple and
straightforward solid-state method based on the fusion of binary sulfides of abundant sodium …

Giant exchange bias field above room temperature in perovskite YbCr 1− x Fe x O 3 (x= 0.6–0.9)

K Zhao, D Wang, L Wang, SU Rehman - Physical Chemistry Chemical …, 2024 - pubs.rsc.org
Temperature-induced exchange bias is observed in perovskite YbCr1− xFexO3 (x= 0.6–0.9)
compounds. This is ascribed to the ferromagnetic (FM) coupling between Fe3+/Cr3+ ions …

Structural, Electronic, and Magnetic Curiosities of an Unprecedented Chromate (II)

MR Ghazanfari, S Steinberg, G Schuck… - Chemistry of …, 2024 - ACS Publications
The ternary sulfido chromate (II), K2 [Cr3S4], was synthesized through a straightforward
solid-state method as the first alkali metal chalcogenido chromate with the formal oxidation …

Optical and Electrical Properties of A3[VS4] (A = Na, K) Synthesized via a Straightforward and Scalable Solid-State Method

MR Ghazanfari, L Vittadello, S Bachmann… - Inorganic …, 2024 - ACS Publications
Two literature-known sulfido vanadates, Na3 [VS4] and K3 [VS4], were obtained through a
straightforward and scalable synthetic method. Highly crystalline powders of both …

Large-scale synthesis of mixed valence K 3 [Fe 2 S 4] with high dielectric and ferrimagnetic characteristics

MR Ghazanfari, A Santhosh, JC Vrijmoed… - RSC …, 2022 - pubs.rsc.org
High yields of phase-pure K3 [Fe2S4] are obtained using a fast, straight-forward, and
efficient synthetic technique starting from the binary precursors K2S and FeS, and elemental …

Insights into a Defective Potassium Sulfido Cobaltate: Giant Magnetic Exchange Bias, Ionic Conductivity, and Electrical Permittivity

MR Ghazanfari, S Steinberg… - Advanced Electronic …, 2024 - Wiley Online Library
The novel potassium sulfido cobaltate, K2 [Co3S4] is introduced, with 25% vacancies of the
cobalt positions within a layered anionic sublattice. The impedance and dielectric …

Semiconducting Mixed Valence Sulfido (Selenido) Ferrates: Optical, Dielectric, and Electrochemical Impedance Properties

M Reza Ghazanfari, L Janus, I Ramadan… - European Journal of …, 2024 - Wiley Online Library
The ternary potassium sulfido and selenido ferrates K9 [Fe2S (e) 7] were synthesized as
pure phases through a facile and straightforward solid‐state method. The compounds …