Scientific Highlights
Fractional quasiparticles in three dimensions
Specific signatures of fractionalization have been observed in a three-dimensional system known as quantum spin ice.
Operando phase mapping in multi-material laser powder bed fusion
Additive manufacturing (AM) or “3D printing” of metals, which builds structure layer by layer, has revolutionized the production of intricate 3D designs. Among its techniques, laser powder bed fusion (PBF-LB) excels in creating metallic parts with intricate designs and high precision. This process can combine different metals into innovative multi-material components with tailored properties, with regards to e.g., strength and thermal conductivity, surpassing the capabilities of single-material designs. However, ....
Continuum Excitations in a Spin Supersolid on a Triangular Lattice
Magnetic, thermodynamic, neutron diffraction and inelastic neutron scattering are used to study spin correlations in the easy-axis XXZ triangular lattice magnet K2Co(SeO3)2. Despite the presence of quasi-2D “supersolid” magnetic order, the low-energy excitation spectrum contains no sharp modes and is instead a broad and structured multiparticle continuum. Applying a weak magnetic field ...
Lab News
Brigitte Decrausaz receives DECTRIS Award of Best Master's Thesis in Experimental Physics at UZH
Brigitte Decrausaz, PhD student at LNS, received the DECTRIS Award 2023/2024 for the Best Master's Thesis in Experimental Physics at the University of Zürich.
Towards first experiments on SANS-LLB
SANS-LLB instrument at SINQ close to performing first internal experiments
Book on neutron imaging
A new book on neutron imaging was recently published, written by editors and contributors from LNS. The book has a focus on applications and covers hard and soft matter.