Results 11 to 20 of about 57,707 (163)
Recent Advances in Ferrite-Based Materials for Biomedical Applications: A Comprehensive Review. [PDF]
Adv MaterFerrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Mhase PD +6 more
europepmc +2 more sources
Ferrite-filled cavities for compact planar resonators [PDF]
, 2014 Sub-wavelength metallic planar cavities, closed at one end, have been constructed by wrapping aluminium foil around teflon or ferrite slabs. Finite cavity width perturbs the fundamental cavity mode frequency of ferrite-filled cavities due to different ...
Paul Steven Keatley (11879904) +5 more
core +6 more sources
Magnetic and electric properties of bismuth ferrite lead titanate ceramics [PDF]
, 2010 Solid solutions of multiferroic BiFeO3 doped with ferroelectric PbTiO3 (BFPT) can be prepared by conventional mixed oxide processing to produce a range of polycrystalline ceramics ranging throughout the xBiFeO3 - (1-x)PbTiO3 series. Sintered ceramics are
Stevenson, Timothy James
core +7 more sources
The Possibility of New Complex Magnet Materials. [PDF]
Adv MaterThe quest for stronger magnets enters a new era. With the developments of AI‐driven materials discovery, computational prediction of magnetic properties, and autonomous laboratories, researchers can now explore millions of untested structures. Discovery of next‐generation ultra‐powerful magnets – critical for electric vehicles, renewable energy, and ...
Snyder GJ.
europepmc +2 more sources
Ferrite-based room temperature negative temperature coefficient printed thermistors
, 2020 Two screen printing inks were developed for the low-temperature fabrication of printed and flexible thick film negative temperature coefficient (NTC) thermistors able to operate at room temperature.
Jagdeep Sagu (1260576) +4 more
core +6 more sources
Beam scanning using microstrip line on biased ferrite [PDF]
, 1997 The beam scanning properties of a 2-element patch array fed by a microstrip reed situated on a ferrite substrate are presented. Biasing the ferrite changes the phase length or the microstrip line, scanning the beam by up to 40 degrees. The resulting scan
Langley, Richard J., Batchelor, John C.
core +1 more source
Scanned microstrip arrays using simple integrated ferrite phase shifters [PDF]
, 2000 A phase-steered microstrip antenna array is presented, suitable for application as a mobile vehicle satellite terminal. Phase shifters are implemented on a hybrid dielectric-ferrite substrate, and use is made of the phase transition near the cut-off ...
Langley, Richard J. +2 more
core +1 more source
The modelling of ferrite-loaded helical devices [PDF]
, 2011 Helical devices are employed in the area of microwave technology. Applications such as filters and travelling-wave tubes are some of these in which helical devices are used.
Qureshi, Omar Osman
core +7 more sources
CO2 sensing properties of semiconducting copper oxide and spinel ferrite nanocomposite thin film [PDF]
, 2010 A new active layer for CO2 sensing based on semiconducting CuO–CuxFe3−xO4 (with 0 ≤ x ≤ 1) nanocomposite was prepared by radiofrequency sputtering from a delafossite CuFeO2 target using a specific in situ reduction method followed by post annealing ...
Chapelle, Audrey +4 more
core +1 more source
Topological chiral-gain in a Berry dipole material. [PDF]
NanophotonicsAbstract Recent studies have shown that low‐symmetry conductors under static electric bias offer a pathway to realize chiral gain, where the non‐Hermitian optical response of the material is controlled by the spin angular momentum of the wave. In this work, we uncover the topological nature of chiral gain and demonstrate how a static electric bias ...
Prudêncio FR, Silveirinha MG.
europepmc +2 more sources