Abstract With the advent of ferromagnetism, two-dimensional (2D) van der Waals (vdW) magnets have attracted particular attention in exploring topological spin textures, such as skyrmions used for next-generation spintronic devices. The discovery magnetic Fe 3 GeTe 2 (FGT) has sparked interest investigating configurations FGT. Here, we an situ Lorentz microscope to directly demonstrate generatio...

OBJECTIVES To assess the field accuracy, reproducibility and feasibility of the formol gel test (FGT), the urine latex agglutination test (KAtex) and a rK39 antigen-based dipstick for the diagnosis of visceral leishmaniasis (VL) in rural Nepal. METHOD Patients with clinical suspicion of VL were recruited at Rangeli District Hospital (DH), a 15-bed government hospital located in south-eastern ...

OBJECTIVE To investigate promoting factors for background parenchymal enhancement (BPE) in MR mammography (MRM). METHODS 146 patients were retrospectively evaluated, including 91 high-risk patients (50 BRCA patients, 41 patients with elevated lifetime risk). 56 screening patients were matched to the high-risk cases on the basis of age. The correlation of BPE with factors such as fibroglandula...

Coherent phonon excitation via femtosecond laser pulses can be used to control physical properties of matter, and enhancing coherent is highly relevant. Here, we report the strong enhancement in ${\mathrm{Fe}}_{3}{\mathrm{GeTe}}_{2}$ (FGT) resonance Raman effect. On basis transient optical spectroscopy measurements, ${A}_{1\mathrm{g}}$ FGT obtained as a function pump photon energy. Its maximize...

Abstract Two-dimensional magnets offer a new platform for exploring fundamental properties in van der Waals (vdW) heterostructures and their device applications. Here, we investigated heterostructure devices of itinerant metallic vdW ferromagnet Fe 3 GeTe 2 (FGT) with monolayer chemical vapor deposited graphene. The anomalous Hall effect measurements FGT Hall-bar exhibit robust ferromagnetism s...