In the past few years, magnetoelectronics has emerged as a promising new platform
technology in various biosensors for detection, identification, localisation and manipulation …

Graphene has become an extremely hot topic due to its intriguing material properties
allowing for ground-breaking fundamental research and applications. It is one of the fastest …

Solid-state magnetic field sensors are important for applications in commercial electronics
and fundamental materials research. Most magnetic field sensors function in a limited range …

Hall sensors with the width range from 0.5 to 20.0 μm have been fabricated out of a
monolayer graphene epitaxially grown on SiC. The sensors have been studied at room …

We present molecular beam epitaxial grown single-and double-side δ-doped InAlSb/InSb
quantum wells with varying distances down to 50 nm to the surface on GaSb metamorphic …

Superconductivity in the cuprate YBa2Cu3O7 (YBCO) persists up to huge magnetic fields
(B) up to several tens of Teslas, and sensitive direct current (dc) superconducting quantum …

Synthesis, properties, and applications of ultrasmall particles (USPs, size/diameter< 10 nm),
so-called “ultrasmall nanoparticles”, are reviewed. USPs mainly consist of nanoparticles …

We report the use of an ultralow noise nano-superconducting quantum interference device
(nanoSQUID) to measure the hysteretic magnetization behavior of a single FePt nanobead …

Magnetic nanoparticles (MNPs) are instrumental for fabrication of tailored nanomagnetic
structures, especially where top-down lithographic patterning is not feasible. Here, we …

In this work we present detection and susceptibility measurement experiments on a single
superparamagnetic Dynal bead with a diameter of 1 μm and a magnetic moment of≈ 4× 10 …