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0587383 - FZÚ DATA Scientific data      2024
Vaněček, Vojtěch - Král, Robert - Křehlíková, Kateřina - Kučerková, Romana - Babin, Vladimir - Zemenová, Petra - Rohlíček, Jan - Málková, Zuzana - Jurkovičová, Terézia - Nikl, Martin

Li2MnCl4_Vanecek_et_al.zip.

Description: All data are stored in compresed .zip file called "Li2MnCl4_Vanecek_et_al.zip". Descriptive names are used for each file. Images are stored as ".png" files. Data are sored as tab delimeted text files ".txt".
Following files are contained in "Li2MnCl4_Vanecek_et_al.zip":
Abs_Li2MnCl4_Ce.txt - two column (xy type) absorption data for Li2MnCl4:Ce sample
Abs_Li2MnCl4_Eu.txt - two column (xy type) absorption data for Li2MnCl4:Eu sample
Abs_Li2MnCl4_undoped.txt - two column (xy type) absorption data for undoped Li2MnCl4 sample
Fig_1.png - portable network graphic file with collage of photos of as-gwon crystals and respective cut and polished samples
Fig_9_PL_decay_Li2MnCl4_Eu_ex_339nm_em_405nm.txt - photoluminescence decay kinetics data for Li2MnCl4:Eu measured with excitation wavelength of 339 nm and emission wavelength of 405 nm. Instrument response function and result of convolutional fitting are included in columns 1-2 and 5-6 respectively.
PLE_Li2MnCl4_Ce_em_670nm.txt - two column (xy type) photoluminescence exitation spectra for Li2MnCl4:Ce sample measured with emission wavelength of 670 nm
PLE_Li2MnCl4_Ce_em_770nm.txt - two column (xy type) photoluminescence exitation spectra for Li2MnCl4:Ce sample measured with emission wavelength of 770 nm
PLE_Li2MnCl4_Eu_em_410nm.txt - two column (xy type) photoluminescence exitation spectra for Li2MnCl4:Eu sample measured with emission wavelength of 410 nm
PLE_Li2MnCl4_Eu_em_670nm.txt - two column (xy type) photoluminescence exitation spectra for Li2MnCl4:Eu sample measured with emission wavelength of 670 nm
PLE_Li2MnCl4_Eu_em_770nm.txt - two column (xy type) photoluminescence exitation spectra for Li2MnCl4:Eu sample measured with emission wavelength of 770 nm
PLE_Li2MnCl4_undoped_em_620nm.txt - two column (xy type) photoluminescence exitation spectra for undoped Li2MnCl4 sample measured with emission wavelength of 620 nm
PL_Li2MnCl4_Ce_ex_330nm.txt - two column (xy type) photoluminescence emission spectra for Li2MnCl4:Ce sample measured with excitation wavelength of 330 nm
PL_Li2MnCl4_Ce_ex_370nm.txt - two column (xy type) photoluminescence emission spectra for Li2MnCl4:Ce sample measured with excitation wavelength of 370 nm
PL_Li2MnCl4_Ce_ex_450nm.txt - two column (xy type) photoluminescence emission spectra for Li2MnCl4:Ce sample measured with excitation wavelength of 450 nm
PL_Li2MnCl4_Eu_ex_280nm.txt - two column (xy type) photoluminescence emission spectra for Li2MnCl4:Eu sample measured with excitation wavelength of 280 nm
PL_Li2MnCl4_Eu_ex_340nm.txt - two column (xy type) photoluminescence emission spectra for Li2MnCl4:Eu sample measured with excitation wavelength of 340 nm
PL_Li2MnCl4_Eu_ex_445nm.txt - two column (xy type) photoluminescence emission spectra for Li2MnCl4:Eu sample measured with excitation wavelength of 445 nm
PL_Li2MnCl4_undoped_ex_330nm.txt - two column (xy type) photoluminescence emission spectra for undoped Li2MnCl4 sample measured with excitation wavelength of 330 nm
PL_Li2MnCl4_undoped_ex_370nm.txt - two column (xy type) photoluminescence emission spectra for undoped Li2MnCl4 sample measured with excitation wavelength of 370 nm
PL_Li2MnCl4_undoped_ex_420nm.txt - two column (xy type) photoluminescence emission spectra for undoped Li2MnCl4 sample measured with excitation wavelength of 420 nm
PL_Li2MnCl4_undoped_ex_450nm.txt - two column (xy type) photoluminescence emission spectra for undoped Li2MnCl4 sample measured with excitation wavelength of 450 nm
RL_BGO_reference_PMT.txt - two column (xy type) radioluminescence spectra for Bi4Ge3O12 reference sample measured with photomultiplier tube as photodetector
RL_Li2MnCl4_Ce_CCD.txt - two column (xy type) radioluminescence spectra for Li2MnCl4:Ce sample measured with chrage coupled device as photodetector
RL_Li2MnCl4_Ce_glued.txt - two column (xy type) numerically glued (photomultiplier tube and chrage coupled device) radioluminescence spectra for Li2MnCl4:Ce sample
RL_Li2MnCl4_Ce_PMT.txt - two column (xy type) radioluminescence spectra for Li2MnCl4:Ce sample measured with photomultiplier tube as photodetector
RL_Li2MnCl4_Eu_CCD.txt - two column (xy type) radioluminescence spectra for Li2MnCl4:Eu sample measured with chrage coupled device as photodetector
RL_Li2MnCl4_Eu_glued.txt - two column (xy type) numerically glued (photomultiplier tube and chrage coupled device) radioluminescence spectra for Li2MnCl4:Eu sample
RL_Li2MnCl4_Eu_PMT.txt - two column (xy type) radioluminescence spectra for Li2MnCl4:Eu sample measured with photomultiplier tube as photodetector
RL_Li2MnCl4_undoped_CCD.txt - two column (xy type) radioluminescence spectra for undoped Li2MnCl4 sample measured with chrage coupled device as photodetector
RL_Li2MnCl4_undoped_glued.txt - two column (xy type) numerically glued (photomultiplier tube and chrage coupled device) radioluminescence spectra for undoped Li2MnCl4 sample
RL_Li2MnCl4_undoped_PMT.txt - two column (xy type) radioluminescence spectra for undoped Li2MnCl4 sample measured with photomultiplier tube as photodetector
XRPD_Li2MnCl4_Ce.txt - two column (xy type) X-ray powder diffraction data for Li2MnCl4:Ce sample
XRPD_Li2MnCl4_Eu.txt - two column (xy type) X-ray powder diffraction data for Li2MnCl4:Eu sample
XRPD_Li2MnCl4_undoped.txt - two column (xy type) X-ray powder diffraction data for undoped Li2MnCl4 sample

Keywords : x-ray diffraction * absorption * steady state photoluminescence * photoluminescence kinetics * radioluminescence
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
DOI: https://doi.org/10.57680/asep.0587383
Handle: https://hdl.handle.net/11104/0354572
Depositor: admin
Date of release: 3.7.2024
 

0586873 - FZÚ DATA Scientific data      2024
Remeš, Zdeněk - Babčenko, Oleg - Jarý, Vítězslav - Beranová, Klára

Dataset for Enhanced photoluminescence of plasma treated recycled glass particles.
Version 1      There is a newer version of the dataset

Description: Figure 2. The normalized FTIR absorbance spectra measured in FTIR spectrometer with ATR accessory after low pressure plasma treatment at room temperature (a) and at 500°C (b).

Figure 3. IR Raman spectra measured in FTIR spectrometer with 1064 nm laser excitation after low pressure plasma treatment at room temperature (a) and at 500°C (b).

Figure 4. C 1s (a), and O 1s (b) XPS spectra (from top to bottom) for the “As received” sample, the samples treated in H2, O2, and N2 plasma at room temperature, annealed in H2, O2, and N2 atmosphere at 500°C, and annealed in H2, O2, and N2 plasma at 500°C. Dots represent measured data, black lines results of fits, colored lines fitting components. Peaks shaded by grey originate from carbon-oxygen contamination.

Figure 5. Ratio of selected components derived from fitting XPS spectra. We use following labels for simplification: BO: Si-O-Si bridging oxygen, NBO: Si-O-M non-bridging oxygen, H2O: oxygen from hydrous species bound to silicon (H2O, Si-OH), CO: carbon-oxygen contaminations (C-O(H), C=O, COOH), C: atomic concentration of carbon normalized to 1. The absolute uncertainty was esti-mated to be of ± 0.2 and not included in the graph for better clarity. It should be noted that a sub-stantial portion of the uncertainty is given by a systematic approach of data analysis (same in all cases) resulting in high reliability of data trends.

Figure 6. PL spectra of treated glass powder oxygen plasma. “RT plasma”, resp. “500°C plasma” represents the PL spectra measured after room temperature, resp. 500°C O2 plasma treatment, The PL spectra of as received and annealed at 500°C in O2 atmosphere (no plasma) glass powder were added for comparison.

Figure 7. PL spectra of room temperature H2 plasma treated glass powder using sinusoidal UV LED excitation at frequency of 100 kHz (a). The curve with error bars corresponds to the spectrally re-solved mean PL decay time τ calculated from the phase shift between the excitation and the emis-sion spectra. The time resolved PL emission measured by TCSPC at 450 nm is shown in (b). The instrumental response function measured at the excitation pulse wavelength (excitation pulse shape) and fitted curve were added for comparison. All measurements were done at RT.

Keywords : recycling * silicon dioxide * glass * plasma * annealing * photoluminescence * Raman spectroscopy * X-ray photoelectron spectroscopy
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
DOI: https://doi.org/10.57680/asep.0586873
Handle: https://hdl.handle.net/11104/0354247
Depositor: admin
Date of release: 17.6.2024
 

0586175 - FZÚ DATA Scientific data      2024
Peřina, J. - Thapliyal, K. - Haderka, Ondřej - Michálek, Václav - Machulka, Radek

Data for plots in Sub-Poissonian twin beams.

Description: The files are related to the manuscript „Sub-Poissonian twin beams“ (Optica Quantum 2, 148-155 (2024)). Detailed description is contained in the file Description.txt that is included in the dataset.
Keywords : quantum optics * nonclassical states of light * entanglement * photons * quantum correlation
OECD category: Optics (including laser optics and quantum optics)
DOI: https://doi.org/10.57680/asep.0586175
Handle: https://hdl.handle.net/11104/0353757
Depositor: admin
Date of release: 29.5.2024
 
ASEP publication:
Sub-Poissonian twin beams

0586141 - FZÚ DATA Scientific data      2024
Gatsa, Oleksandr - Tahir, S. - Flimelová, Miroslava - Riahi, F. - Donate-Buendia, C. - Gökce, B. - Bulgakov, Alexander

Dataset for Unveiling fundamentals of multi-beam pulsed laser ablation in liquids toward scaling up nanoparticle production.

Description: The dataset contains the original experimental data for the manuscript submitted to the journal Nanomaterials:
Authors: Oleksandr Gatsa, Shabbir Tahir, Miroslava Flimelová, Farbod Riahi, Carlos Doñate-Buendia, Bilal Gökce, and Alexander V. Bulgakov
Title: Unveiling fundamentals of multi-beam pulsed laser ablation in liquids toward scaling up nanoparticle production
Submission date: January 11, 2024
The detailed description of each file in the formats *.dat and *.tif is given in the txt-file ReadMe.
The data were used to produce figures presented in the manuscript.

Keywords : pulsed laser ablation in liquids * high-entropy alloys * diffractive optical elements * nanoparticle yield * beam splitting * cavitation bubble
OECD category: Nano-materials (production and properties)
DOI: https://doi.org/10.57680/asep.0586141
Handle: https://hdl.handle.net/11104/0353726
Depositor: admin
Date of release: 24.5.2024
 
ASEP publication:
Unveiling fundamentals of multi-beam pulsed laser ablation in liquids toward scaling up nanoparticle production

0585998 - FZÚ DATA Scientific data      2024
Zhukov, Vladimir - Bulgakova, Nadezhda M.

Dataset for Volumetric Modification of Transparent Materials with Two-Color Laser Irradiation: Insight from Numerical Modeling.

Description: The dataset contains the original data of numerical calculations for the manuscript submitted to the journal Materials:
Authors: Vladimir P. Zhukov and Nadewzhda M. Bulgakova
Title: Volumetric Modification of Transparent Materials with Two-Color Laser Irradiation: Insight from Numerical Modeling
Submission date: February 18, 2024
The detailed description of each file in the format *.dat is given in the txt-file ReadMe.
The data were used to produce figures presented in the manuscript.

Keywords : ultrashort laser pulses * material modification * bi-color irradiation * laser energy coupling * numerical simulations * Maxwell’s equations
OECD category: Materials engineering
DOI: https://doi.org/10.57680/asep.0585998
Handle: https://hdl.handle.net/11104/0353633
Depositor: admin
Date of release: 21.5.2024
 
ASEP publication:
Volumetric modification of transparent materials with two-color laser irradiation: insight from numerical modeling