Helmholtz Institute Freiberg for Resource Technology
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1328 research outputs found
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Data publication: Finite Size-Effects in Martensite Microstructure of Magnetic Shape Memory Films
No full textMagnetic shape memory alloys, owing to their multifunctional properties, are a promising material system for integration into microsystems. Their multifunctionality arises from the coexistence of ferroelasticity and ferromagnetism. While size-effects in ferromagnetic microstructure are well understood, corresponding experiments on the ferroelastic martensite microstructure are sparse. In this study, we use epitaxially grown Ni-Mn-Ga-based films as a model system to investigate the influence of finite size on the martensite microstructure under constrained and freestanding conditions. The results show that the microfabricated patterns, in both conditions, retain the characteristics of their continuous film microstructures. Film thickness has a strong influence, as this is the smallest extension investigated in our study. Our analysis reveals similarities and differences between finite size effects in ferromagnetic and ferroelastic microstructure, which is crucial for using these multifunctional materials in microsystems
Cosmic QCD thermodynamics and primordial black-hole formation
No full textData for the cosmic equation of state with QCD transition and mass distributions for primordial black hole formation as well as binary black hole mergers.The research was supported in part by the Polish National Science Center (NCN) under grant No. 2021/43/P/ST2/03319
Estimates of the dynamic structure factor for the finite temperature electron liquid via analytic continuation of path integral Monte Carlo data
No full textThis dataset is associated to publication "Estimates of the dynamic structure factor for the finite temperature electron liquid via analytic continuation of path integral Monte Carlo data". The data contained here is (1) leave-one-binned imaginary time correlation functions F(tau) (units dimensionless) over tau (units 1/Hartree) (2) the dynamic structure factors (units 1/Hartree) over omega (units Hartree) obtained using the static approximation as Bayesian prior (3) the dynamic structure factors (units 1/Hartree) over omega (units Hartree) obtained using the random-phase-approximation as Bayesian prior (4) The omega->0 limit of the ideal gas susceptibility chi(q,0)/n/beta (units dimensionless) over q (units 1/Bohr) needed for the inverse sum-rule of the dynamic structure factors
Data publication: Short wavelength limit of the dynamic Matsubara local field correction
No full textThis repository contains all PIMC data presented in the publication "Short wavelength limit of the dynamic Matsubara local field correction", with the same units and conventions as in the figures
Data publication: Non-van der Waals Heterostructures
No full textThis dataset includes the primary research data for the publication "Non-van der Waals Heterostructures"
Real-world and OCN river networks
No full textThe two folders contain the networks at high resolution (HR) and at a coarser resolution (HS07). Both datasets contain networks from 10 to 1000 nodes approximatly. HQ contains smaller rivers while HS07 contains the major and most relevant rivers
Data publication: Model-free Rayleigh weight from x-ray Thomson scattering measurements
No full textThis repository contains the raw data shown in the main text of the publication "Model-free Rayleigh weight from x-ray Thomson scattering measurements
Dataset for "Time-resolved nanospectroscopy of III–V semiconductor nanowires"
No full textRaw data, processed data in Origin files and Python scripts for modeling and fittin
Data publication: Spatiotemporal temperature measurements in low‑Prandtl‑number Rayleigh–Bénard convection at Γ = 5
No full textTemperature data from an FBG sensor in Rayleigh–Bénard convection
Data publication: Synthesis and preclinical evaluation of FAP-targeting radiotracers for PET and optical imaging
No full textAnalytical data for chemical synthesis (HPLC, NMR, HRMS), biological data for in vitro and in vivo evaluation (binding assays, small animal imaging