Researchers are studying the properties of infinite-layer nickelates, with a focus on the hybridization between correlated nickel d orbitals and itinerant electrons. The material is being explored for its potential superconducting properties, with some studies examining its antiferromagnetic insulating state and others investigating charge density wave ordering. The exact behavior and characteristics of infinite-layer nickelates are still being investigated, with various theories and models being proposed to explain their properties.