Abstract: Aspects of the present disclosure generally relate to slider assemblies for magnetic heads of magnetic recording devices. In one aspect, a slider assembly for magnetic recording devices includes a slider and an anti-reflection coating (ARC) structure disposed on the slider. The ARC structure includes an outer surface facing away from the slider, and a recess extending into the outer surface to define a recessed surface. The slider assembly includes a soldered structure disposed on the recessed surface and at least partially in the recess of the ARC structure. In one aspect, a method of forming a slider assembly includes forming an anti-reflection coating (ARC) structure on a slider. The ARC structure includes an outer surface facing away from the slider. The method includes forming a recess in the ARC structure, and forming a solder structure on a recessed surface and at least partially in the recess of the ARC structure.

Abstract: A magnetic head includes a slider defining an air bearing surface (ABS) and having a trailing face approximately orthogonal to the ABS. A transducer is disposed on the trailing face and includes a reader and a writer. The writer comprises a non-ferromagnetic writer encapsulate material, and includes a ferromagnetic write pole embedded in the non-ferromagnetic writer encapsulate material. The reader comprises a non-ferromagnetic reader encapsulate material, and includes a magnetoresistive sensor stack embedded in the non-ferromagnetic reader encapsulate material. The magnetic head further includes a novel dual overcoat having a writer overcoat material disposed on the writer, and a reader overcoat material disposed on the reader. The reader overcoat material comprises diamond-like carbon (DLC), and the writer overcoat material does not comprise DLC. An example method for fabricating the novel dual overcoat is also disclosed.