{"help":"Return the metadata of a dataset (package) and its resources. :param id: the id or name of the dataset :type id: string","success":true,"result":[{"id":"66965c44-4f02-4f99-b02c-d1998bb1c5ad","name":"determination-elemental-concentrations-underwater-libs-plasmas-using-spectra-simulation","title":"Determination of elemental concentrations in underwater LIBS plasmas using spectra simulation for copper-zinc alloys - dataset","author":"DO NOT USE","author_email":"marion.henkel@inp-greifswald.de","maintainer":"INPTDAT \u2013 The Data Platform for Plasma Technology","maintainer_email":"wissenschafts-it@inp-greifswald.de","license_title":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","notes":"\u003Cp\u003EThe analysis of double-pulse LIBS plasmas is a promising technique for environmental neutral under-water material exploration. Since the required spectra analysis method or suitable calibration curves have barely been investigated for deep-sea applications, a method for spectra simulation and evaluation was developed, enabling evaluation of the elemental concentrations even at non-atmospheric conditions. For this, a method for spectra simulation and evaluation was created, containing the simulation of spectra resulting from multi-elemental plasmas, calculation of data sets with spectral characteristics for various plasma pressures, temperatures and elemental concentrations and the estimation of the plasma parameters and the elemental concentrations related to the measured spectra. The spectral data was measured with an Avantes compact spectrometer. The measured data is availible in internal format .RAW8 and as converted .txt files. Metadata of the parameters is availible in xml format. The simulated data of line intensities and widths was generated using Matlab and is stored in a .mat file. In addition the used atomic data is stored.\u003C\/p\u003E\n","url":"https:\/\/www.inptdat.de\/dataset\/determination-elemental-concentrations-underwater-libs-plasmas-using-spectra-simulation","state":"Active","log_message":"Update to resource Determination of elemental concentrations in underwater LIBS plasmas - measured spectra","private":true,"revision_timestamp":"Thu, 12\/04\/2025 - 20:58","metadata_created":"Thu, 12\/04\/2025 - 00:00","metadata_modified":"Thu, 12\/04\/2025 - 20:58","creator_user_id":"0e27023c-5517-4b3f-b96e-c939dc6a74ff","type":"Dataset","resources":[{"id":"941480ea-91d2-4b9a-9970-a8372909202e","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node1012_measured-spectra.zip","description":"\u003Cp\u003EThe attached zip archive contains the measured spectra in internal raw signal format from Avantes (.RAW8) and converted format (.txt). In these files, the data columns (wavelength, signal, dark signal, reference) are separated by semicolons. The metadata file MetaData-MeasuredSpectra.xml contains the variable parameters of the measurement setup. The folders \u0022Elemental concentration\u0022, \u0022Energy dependence\u0022, and \u0022Water pressure\u0022 contain the measured spectra with varying zinc concentration of the probe, varying laser pulse energy and varying water pressure, respectively. The remaining parameters are fixed each time, as can be seen in the metadata file for the measured data.\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Thu, 12\/04\/2025 - 20:56","name":"Determination of elemental concentrations in underwater LIBS plasmas - measured spectra","mimetype":"application\/zip","size":"385.62 KB","created":"Thu, 12\/04\/2025 - 08:36","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Thu, 12\/04\/2025 - 20:56"},{"id":"032f8211-827e-413a-9fff-d9b38cdc43e4","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node1012_simulated-spectra.zip","description":"\u003Cp\u003EThe simulated data are available in the internal Matlab format (.mat, version R2023b) and in a converted format (.txt). Due to the data size, only extracted parameters (line intensity, line width, line ratio) are stored. The datasets are 3-dimensional, showing the dependence on temperature, pressure, and concentration (amount of zinc). Additionally, the atomic data used in the simulation (.DAT) are provided [1,2], along with an image (.png) indicating the parameter range within which the spectral analysis is reliable.\u003C\/p\u003E\n\u003Cp\u003E[1] R.L. Kurucz and B. Bell: Atomic Line Data, Cambridge, Mass.: Smithsonian Astrophysical Observatory, \u003Ca href=\u0022https:\/\/lweb.cfa.harvard.edu\/amp\/ampdata\/kurucz23\/sekur.html\u0022\u003Ehttps:\/\/lweb.cfa.harvard.edu\/amp\/ampdata\/kurucz23\/sekur.html\u003C\/a\u003E\u003Cbr \/\u003E\n[2] Kramida, A., Ralchenko, Yu., Reader, J. and NIST ASD Team (2022). NIST Atomic Spectra Database (version 5.10), National Institute of Standards and Technology, Gaithersburg, MD, \u003Ca href=\u0022https:\/\/www.nist.gov\/pml\/atomic-spectra-database\u0022\u003Ehttps:\/\/www.nist.gov\/pml\/atomic-spectra-database\u003C\/a\u003E\u003C\/p\u003E\n","format":"zip","state":"Active","revision_timestamp":"Thu, 12\/04\/2025 - 20:56","name":"Determination of elemental concentrations in underwater LIBS plasmas - simulated spectra","mimetype":"application\/zip","size":"845.07 MB","created":"Thu, 12\/04\/2025 - 08:38","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Thu, 12\/04\/2025 - 20:56"}],"tags":[{"id":"6fe2e1eb-5877-4589-8535-80753e0b9a91","vocabulary_id":"2","name":"under-water material exploration"},{"id":"b21e55de-ae0c-423e-b557-a0a12800de41","vocabulary_id":"2","name":"deep-sea applications"},{"id":"ea81afed-6d44-46a0-aae3-02c67f54a19b","vocabulary_id":"2","name":"spectra simulation"}],"groups":[{"description":"\u003Cp\u003E\u003Cstrong\u003ELeibniz Institute for Plasma Science and Technology\u003C\/strong\u003E\u003Cbr \/\u003E\nFelix-Hausdorff-Str. 2\u003Cbr \/\u003E\n17489 Greifswald\u003Cbr \/\u003E\nGERMANY\u003C\/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https:\/\/www.inp-greifswald.de\/en\/\u0022\u003Ehttps:\/\/www.inp-greifswald.de\/en\/\u003C\/a\u003E\u003Cbr \/\u003E\n\u003Cspan class=\u0022spamspan\u0022\u003E\u003Cspan class=\u0022u\u0022\u003Ewelcome\u003C\/span\u003E\u003Cimg class=\u0022spam-span-image\u0022 alt=\u0022at\u0022 width=\u002210\u0022 src=\u0022\/sites\/all\/modules\/spamspan\/image.gif\u0022 \/\u003E\u003Cspan class=\u0022d\u0022\u003Einp-greifswald\u003Cspan class=\u0022t\u0022\u003E [punkt] \u003C\/span\u003Ede\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\n\u003Cp align=\u0022justify\u0022\u003EThe Leibniz Institute for Plasma Science and Technology (INP) is the largest non-university institute in the field of low temperature plasmas, their basics and technical applications in Europe. The institute carries out research and development from idea to prototype. The topics focus on the needs of the market. At present, plasmas for materials and energy as well as for environment and health are the focus of interest. \u003C\/p\u003E\n","id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","image_display_url":"https:\/\/www.inptdat.de\/sites\/default\/files\/inp.png","title":"INP","name":"group\/inp"},{"description":"\u003Cp\u003E\u003Cstrong\u003ELaser Zentrum Hannover e. V.\u003C\/strong\u003E\u003Cbr \/\u003E\nHollerithallee 8\u003Cbr \/\u003E\n30419 Hannover\u003Cbr \/\u003E\nGERMANY\u003C\/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022http:\/\/www.lzh.de\/en\/\u0022\u003Ewww.lzh.de\/en\/\u003C\/a\u003E\u003C\/p\u003E\n","id":"9404a9df-bd7b-4c2a-8d69-bc97e783ffeb","image_display_url":"https:\/\/www.inptdat.de\/sites\/default\/files\/lzh.jpg","title":"LZH","name":"group\/lzh"}]}]}