Helmholtz Institute Freiberg for Resource Technology
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TDAE Aromatic Oil Preference for Polymer Blends: An Analysis of S-SBR, BR, and Miscible S-SBR/BR Systems
No full textPositron data - free volume of rubber sample
Data publication: Formation of martensitic microstructure in epitaxial Ni-Mn-Ga films after fast cooling
No full textRaw data for the publication titled 'Formation of martensitic microstructure in epitaxial Ni-Mn-Ga films after fast cooling' done by Yuru Ge (FWIN-HZDR) and the colleagues. The order of the figures follows the latest manuscript version before submission, labeled "v13"
Data publication: Ab initio-simulated optical response of hot electrons in gold and ruthenium
No full textAll necessary scripts and input files to run the simulations as well as the relevant output files to make the figures
High-count rate photon detection with scintillators coupled to photomultiplier tubes and fast digitizers
No full textThis repository contains raw experimental data acquired during the gELBE beam time performed in October 2023 under proposal number 23203137-ST, at Helmholtz-Zentrum Dresden - Rossendorf.
In this setup, a bremsstrahlung beam of up to 12.5 MeV energy in 13 MHz pulses irradiates a CeBr3 scintillation detector (by Hilger®) of Ø 1'' x 1'', coupled to a Hamamatsu® R13408-100 PMT, custom voltage divider and shaping electronics, and a commercial digitizer (SFMC01+SIS1160) by Struck®, containing an AD9689 chip that supports a data sampling rate of 2.5 Gsps and 14-bits. This detector is developed in the context of the coaxial prompt gamma-ray monitoring method [1], where very high count rates are expected [2]. The dead-time-free data acquisition is programmed in-house using ROOT [3]. In addition, a plastic scintillation detector (paddle) was placed inbetween the beam and the CeBr3 crystal to serve as reference beam monitor. An Arduino is used to monitor the high-voltage supply for the PMT and active divider electronics in terms of current, voltage and temperature. A Comet Systems® T7310 is used to monitor ambient temperature, humidity and pressure.
The published data consist of the raw signal waveforms acquired during ~450 measurements. Each measurement is stored in a separate folder, its name being the acquisition time start, and lasts between 3 and 20 seconds (16 GiB up to 100 GiB). The data format is little-endian binary. Each sample uses two bytes, being the 14 first bits the digitized signal in a 1.7 Vpp range, and the 15th bit the (negated) logic status of the reference beam monitor (paddle). Samples are stored consecutively, without headers. Sample time separation is 0.4 ns (2.5 Gsps). The digitizer is phase-locked to the accelerator radiofrequency (RF), so that each 2500 stored samples correspond to 13 consecutive periods of 13 MHz.
The data can be directly opened using the open-source pulse visualization software (PulseSurfer) available in this link: https://igit.ific.uv.es/ferhue/pulse-surfer/, with ROOT as a dependency. One just needs to run:
root -l test_gui.cpp+(\"/path-to-folder/chA.bin\")
and then set 192.307692307692307696 in the "Cycle" box. Use the slider in the bottom to navigate across different consecutive frames. To visualize the paddle counter (negated) logic status, change the "Mask" box from 3FFF to 4000. There is also a checkbox to activate the baseline subtraction.
In addition to the raw waveform data (chA.bin), each folder contains following metadata:
log.root a ROOT file storing all the measurement and hardware settings as TObjString. It also contains the T7310 monitoring as a TTree ("pth")
chA.root a ROOT file storing a TTree that benchmarks the readout speed of the DAQ for this channel
zdt.log a text file storing the output printed by the DAQ software to terminal
gui.png Screenshot of the DAQ window
hv.txt a test file storing the monitoring of the high-voltage supply and electronicsThis activity has received funding from the European Union's 2020 research and innovation programme under grant agreement No 101008126, corresponding to the RADNEXT project.
Also we received funding from the Conselleria de Educación, Investigación, Cultura y Deporte (Generalitat Valenciana) under grant number CDEIGENT/2019/011
In addition we received funding from the:
Industrial Doctorates Program of the Xunta de Galicia (Consellería de Cultura, Educación, Formación Profesional e Universidades),
the CONSOLIDACIÓN 2022 GRC GI-1490 - Grupo de Física de Altas Enerxías - GAES -- ED431C 2022/30
and the Studying Leptopic Flavour Universality and nuclear structure with the enhanced LHCb experiment -- PID2019-110378GB-I00
and from the
PTCOG Project Funding 2024 - Physic
Data publication: Ultralong-term high-density data storage with atomic defects in SiC
No full textExperimental data in OriginPr
Nuclear spin polarization in silicon carbide at room temperature in the Earth's magnetic field
No full textExperimental data and calculations
Multiphase Python Repository by HZDR
No full textThe python package provides several routines and scripts required to operate the code and cases repositories containing additional code and set-ups for the open-source software released by the OpenFOAM Foundation. This includes among others utilities for pre- and post-processing of simulation cases, utilities to launch virtual environments containing the source code, and utilities to operate the continuous integration and continuous development environment in a self-hosted Gitlab instance
Data publication: Improving Beam-Based Regulation for Continuous-Wave Linear Accelerators with a Disturbance Model-Based Design
No full textThese data were taken by a bunch arrival time monitor during a machine development shift on ELBE accelerator on 07.06.2022. The monitor was installed after the second magnetic chicane to diagnose the application of a beam-based regulator. Two types of regulators were applied, namely a proportional regulator and an H2. The latter was of fourth order. The data revealed the different behavior of the two regulators in frequency domain
ChimeraTK Watchdog
No full textThe ChimeraTK Watchdog is an application for system monitoring and process control and monitoring for Linux based operating systems. It is an C++ application, which is based on the ChimeraTK framework. Thanks to the framework it can make use of the different control system adapters available in ChimeraTK, which means it can become e.g a Tango server, EPICS IOC , OPC UA server and so on
Data publication: Microphysiological Solid Tumor Model in Hydrogel Beads for Dual-Targeting CAR T Cell Immunotherapy
No full textTranslator
This dataset include the code we us