5 papers
Controlling Quantum Materials by Growth: Thermodynamics, Kinetics, and Defect Engineering in Transition Metal Dichalcogenides
Anzar Ali, Md Ezaz Hasan Khan, Mahmoud Abdel-Hafiez
Transition metal dichalcogenides exhibit a wide range of semiconducting, metallic, correlated, and topological electronic states that arise from strong coupling between lattice str…
Magnetic Frustration in CuYbSe: an Yb-Based Triangular Lattice Selenide
Barkha Khattar, Anzar Ali, Masahiko Isobe +1
The Yb based triangular lattice delafossites Yb ( = alkali metal, = O, S, Se) have recently been studied as quantum spin liquid candidates. We report the synthesis o…
Controlled growth of polar altermagnets via chemical vapor transport
Hiraka Haruhiro, Raktim Datta, Poonam Yadav +9
Altermagnetic properties have been recently proposed in polar magnetic oxides, MMoO (M = Mn, Fe, Co, Ni), where improved characteristics of stronger magnetoelectr…
Exploring Low-Dimensional Magnetism in Cobalt Vanadates, CoVO~(~=~Ca, Sr) : Crystal Growth and Magnetic Properties of Effective Spin-1/2 Zigzag Chains
Anzar Ali, Guratinder Kaur, Arvind Maurya +6
We report the successful growth of high-quality single crystals of \ACVO, a quasi-one-dimensional zigzag chain compound containing Co ions, using the optical floating zone m…
Cluster Spin Glass State in BaSbCoO: Cation Disorder and Mixed-Valence Co Dimers
Anzar Ali, Guratinder Kaur, Lukas Keller +1
We investigate the structural, magnetic, and thermodynamic properties of \BSCO\ ( = 0.04, = 0.54), a hexagonal perovskite featuring face-sharing CoO octahedra that form…