Ferrofluids investigated along for about five decades are ultrastable colloidal suspensions of
magnetic nanoparticles, which manifest simultaneously fluid and magnetic properties. Their …

Ferrofluids are suspensions of magnetic nanoparticles that have the attractive feature of
being controlled by applied magnetic fields. Ferrofluids have been studied for decades in an …

Magnetic field sensing is an important issue for many application areas, such as in the
military, industry and navigation. The current sensors used to monitor this parameter can be …

Iron oxide nanoparticle (ION)-based ferro-nanofluids (FNs) have been used for different
technological applications owing to their excellent magneto-rheological properties. A …

The resolution limit of far-field optical microscopy is reexamined with a full vectorial
theoretical analysis. A highly symmetric excitation optical field and optimized detection …

This article introduces a novel plasmonic magnetic field sensor (MFS) that utilizes a Metal-
Insulator-Metal (MIM) waveguide configuration with a W-shaped cavity filled with magnetic …

We review fiber-based multimode interference (MMI) devices with a particular focus on
optical fiber-based sensing applications. The present review complements a recently …

A novel, compact, and easy fabrication vector magnetic field sensor has been proposed and
investigated. The proposed sensor consists of a U-bent single-mode fiber fixed in a …

A kind of compact all-fiber-optic vector magnetic sensor is proposed and demonstrated. The
sensor consists of a side-polished-fiber (SPF)-integrated with singlemode-no core …

The unique structural characteristic of no-core fiber (NCF) have extended the sensing
applications based on multimode interference self-imaging, evanescent wave absorption …