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141 results for “thin films”
Time-resolved pump-probe ellipsometry of the photoinduced insulator-metal transition in 25 nm VO2 thin films
<h3>Data available</h3> <p>Transient pseudo dielectric function and ellipsometric parameters (\Psi and \Delta) measured with a time-resolved pump-probe ellipsometry on a 25 nm VO2 film deposited on SiO2.</p> <p>The data of the transient pseudo dielectric function and ellipsometric parameters (\Psi and \Delta) are provided for different pump wavelengths and pump fluences.</p> <ul> <li>\lambda_{pump} = 400 nm - F_{pump} = 3.058 mJ/cm2</li> <li>\lambda_{pump} = 400 nm - F_{pump} = 3.823 mJ/cm2</li> <li>\lambda_{pump} = 400 nm - F_{pump} = 5.352 mJ/cm2</li> <li>\lambda_{pump} = 400 nm - F_{pump} = 6.117 mJ/cm2</li> <li>\lambda_{pump} = 400 nm - F_{pump} = 7.646 mJ/cm2</li> </ul> <ul> <li>\lambda_{pump} = 800 nm - F_{pump} = 1.536 mJ/cm2</li> <li>\lambda_{pump} = 800 nm - F_{pump} = 1.919 mJ/cm2</li> <li>\lambda_{pump} = 800 nm - F_{pump} = 2.109 mJ/cm2</li> <li>\lambda_{pump} = 800 nm - F_{pump} = 2.654 mJ/cm2</li> <li>\lambda_{pump} = 800 nm - F_{pump} = 2.793 mJ/cm2</li> </ul> <h3>Naming of the files</h3> <p>In the .zip file that can be downloaded here, there are several folders.</p> <p>Each are named as lambda_pump_XXX_nm_fluence_YYY_mJcm-2 where XXX is either 400 or 800 and YYY is the fluence value.</p> <p>In each folder are four files.</p> <ul> <li>diffdelta.txt - values of the transient ellipsometric parameter \Delta.</li> <li>diffpsi.txt- values of the transient ellipsometric parameter \Delta.</li> <li>diffpseudoepsilon1.txt- values of the real part of the transient pseudo dielectric function.</li> <li>diffpseudoepsilon2.txt- values of the real part of the transient pseudo dielectric function.</li> </ul> <h3>Structure of the files</h3> <p>Each file has the same structure:</p> <p>The first row an array time delays in picosecond for which measurements have been performed.</p> <p>In the rest of rows, the first element of the array are the photon energy, while the rest of the elements are the values of the transient dielectric function or ellipsometric parameters (\Psi and \Delta) at each of the elements in the time delay array.</p> <p>Example:</p> <p>time delay t1 t2 t3</p> <p>E1(eV) Delta(E1, t1) Delta(E1, t2) Delta(E1, t3)</p> <p>E2(eV) Delta(E2, t1) Delta(E2, t2) Delta(E2, t3)</p> <p>E3(eV) Delta(E3, t1) Delta(E3, t2) Delta(E3, t3)</p>
Data for publication titled "Effect of ion irradiation on superconducting thin films"
<p>Here is the data to support the findings in the article titled "Effect of ion irradiation on superconducting thin films".</p> <p>There is a .txt file showing the room temperature sheet resistance measurement results for different wafers (measured by a four point probe in multiple positions of the wafer and the value in the table is the average of those measurements).</p> <p>The .csv files show resistance of the films scaled by the room temperature resistance value (R_RT) as a function of temperature. The first column is temperature (K) and the second column is R(T)/R_RT. For some wafers, there are multiple measurement results, labeled _a/_b/_c.</p> <p>The TEM images are the .tif files and FFT graphs derived from some of the TEM images are shared as .png files (titles show which TEM image has been used).</p> <p>EDS data is also shared for some wafers. The corresponding wafer is in the file names, and the data contains a .rpl, a .raw and a .png file with same main names.</p> <p> </p>
Dataset for "Role of electron-phonon coupling and thermal expansion on band gaps, carrier mobility, and interfacial offsets in kesterite thin-film solar cells"
<p>Dataset for "Role of electron-phonon coupling and thermal expansion on band gaps, carrier mobility, and interfacial offsets in kesterite thin-film solar cells"</p>
Data for "Identification of Killer Defects in Kesterite Thin-Film Solar Cells"
<p>**README**</p> <p>Data for "Identification of Killer Defects in Kesterite Thin-Film Solar Cells"</p> <p>DOI: 10.1021/acsenergylett.7b01313</p> <p><br> * File Tree <br> ---<br> * DFT_CALC // Row input file for DFT calculation (VASP)<br> * XX_DEFECT_CZTS(e) // Data for CZTS (or CZTSe)<br> * XX_PRIM(ORTHO/221) // Data for bulk (primitive, orthogonal or 2X2X1 supercell)<br> * XX_Defect // Data for defect (V_S, Sn_Cu, Sn_Zn, Cu_Sn)<br> * XX_q // SCF calculation with charge state q <br> * fig // data used to draw figures<br> * 00_atomic_structure <br> * 01_charge_transition_level<br> * 02_charge_density<br> * 03_configuration_coordinate<br> * 20_SI_PHASE_DIAGRAM</p>
Hydrodynamic thinning of a coating film induced by a small solid defect: evidence of a time-minimum thickness
<p>groove_min.csv contains the data of the section on the minimum of the groove thickness.</p> <p>Newton.csv contains the data of the section on the Newton film.</p> <p>fig1.bil and fig8.bil are the files of the datacubes of the space-time diagrams of Fig.1 and 8 respectively, and the .bil.hdr file is the header corresponding to the .bil file.</p> <p>w header.csv is the header for the w files, which are all the remaining files; it contains the name of the files and the initial thickness e0 and fiber radius rf to make the correspondence with the remaining files.</p> <p>fig2.csv contains the thickness profiles (in nm): each row is the thickness profile at one time, and the last two rows are the time vector (in s) and the space vector (in m).</p> <p>fig3a.csv contains the data of the thickness and the position of the groove, and the time used in Fig.3.</p> <p> </p>
A Novel Integrated Reference-Counter Electrode for Electrochemical Measurements of HOMO and LUMO Levels in Small-Molecule Thin-Film Semiconductors for OLEDs
<p>This dataset <span>includes all raw data, processed data, and analysis scripts necessary to replicate the findings reported in the published paper.</span></p>
Accurate Determination of the Uniaxial Complex Refractive Index and the Optical Band Gap of Polymer Thin Films to Correlate their Absorption Strength and Onset of Absorption
<p>The uploaded datasets contain complex refractive indices of polymer thin films and a glass substrate and are published in connection with the following article:</p> <p>Kamptner, Scharber, Schiek.<br>Accurate Determination of the Uniaxial Complex Refractive Index and the Optical Band Gap of Polymer Thin Films to Correlate their Absorption Strength and Onset of Absorption.<br>ChemPhysChem 2024.</p> <p><a href="https://doi.org/10.1002/cphc.202400233">https://doi.org/10.1002/cphc.202400233</a></p> <p> </p> <p><strong>F8BT</strong> (or PFBT): Poly(9,9-dioctylfluorene-alt-benzothiadiazole).</p> <p><strong>MDMO-PPV</strong> (or OC1C10-PPV): Poly-[2-(3,7-dimethyloctyloxy)-5-methyloxy]-para-phenylene-vinylene.</p> <p><strong>PBDB-T-2F</strong> (or PBDB-T-F, PBDB-TF, PM6): Poly[(2,6-(4,8-bis(5-(2-ethylhexyl-3-fluoro)thiophen-2-yl)-benzo[1,2-b:4,5-b’]dithiophene))-alt-(5,5-(1’,3’-di-2-thienyl-5’,7’-bis(2-ethylhexyl)benzo[1’,2’-c:4’,5’-c’]dithiophene-4,8-dione)].</p> <p><strong>PDCBT</strong>: Poly[2,2''''-bis[[(2-butyloctyl)oxy]carbonyl][2,2':5',2'':5'',2'''-quaterthiophene] -5,5'''-diyl].</p> <p><strong>PTB7</strong>: Poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]].</p> <p><strong>ZZ50</strong> (or c-PCPDTBT): Poly[2,6-(4,4-bis-(2-ethylhexyl)-4H-cyclopenta[2,1-b;3,4-b']dithiophene)-alt-4,7(2,1,3-benzothiadiazole)].</p> <p><strong>float glass</strong> objective slide (Marienfeld) "tin" and "air" side.</p>
Data for "Ultrafast Excitonic Transitions in Enantiopure and Racemic Squaraine Thin Films"
<p>Here we present the raw data and data processing files for the paper entitled "Ultrafast Excitonic Transitions in Enantiopure and Racemic Squaraine Thin Films", which is published in Aggregate.</p>
Preparation techniques of thin cyanoacrylate adhesive films for interface analysis
<p>For understanding the interactions between adhesives and different surfaces, the in-situ characterization of the interface is essential. Especially for highly reactive cyanoacrylates, better known as instant adhesives, the adhesion mechanism is poorly understood because, among other things, the characterization of the interface is difficult. The objective of this work is to evaluate the methods of thermal evaporating and spin coating to produce nm-thin, homogeneous films of cyanoacrylate. The aim is to enable spectroscopic analysis of the interface in the future.</p>
In-plane, In-situ domain switching in BaTiO3 thin films. BE-PFM data and CV curve.
<p>In-Plane band-exitation piezoresponse force microsopy data and CV curve in BaTiO3<br> The BE-PFM data have been fit to a second harmonic oscillator.<br> The data is stored as as python dictionaries that have been pickled. They contain the fitting paramaters for each pixel in each image.<br> The first image run4_0002_fit.lsqfit with zero bias.<br> The bias for all images are stored in CV.CV, also a python dictionary that has been pickled, and contains the voltage [V] and capacitance [F] for all 129 images.<br> See the jupyter notebook for how to read the data</p>
3D-Printed Encapsulation of Thin-Film Transducers for Reliable Force Measurement in Biomedical Applications
<p>Data csv</p>
Light-induced nanoscale deformation in azobenzene thin film triggers rapid intracellular Ca2+ increase via mechanosensitive cation channels
<p>This dataset contains raw data for a research article: material characterization data of Disperse Red 1 glass, calcium imaging data of Madin Darby Canine Kidney II epithelial cells that express the genetic calcium indicator jRCaMP1b and immunofluorescence stainings of Piezo1-channels and the actin cytoskeleton in the same cell line.</p> <p>Light induced material deformations were conducted with Zeiss LSM 780 confocal microscope with 488 nm wavelength excitation. The generated topographies were analyzed with atomic force microscopy (AFM) and digital holographic microscopy (DHM), and particle image velocimetry (PIV) was used to determine lateral deformations.</p> <p>Calcium imaging was conducted with the same microscope with 561 nm excitation and calcium signals were recorded in response to light induced material deformations (stimulation performed after 10 frames) (Zeiss C Apo 63x/1.20 objective, pixel size 200 nm, frame rate 1.23 sec/fame, channel1: fluorescence emission, channel2: brightfield). Apical stimulations were conducted with Nikon Eclipse FN1 utilizing micromanipulation (pixel size 200 nm, NIR Apo 40x 0.8W DIC N2 objective). Immunofluorescence stainings (in normal conditions (channel1: nuclei, channel2: Piezo1, channel3: jRCaMP1b, channel4: actin) or after cytochalainD treatment showing actin cytoskeleton depolymerization (channel1: nuclei, channel2: ZO1, channel3: jRCaMP1b, channel4: actin)) were imaged with Nikon A1R (SR Apo TIRF 100x/1.49 objective, pixel size 40 nm, Z-step to 99 nm, deconvolution with Huygens Essential)</p>
Raman spectra for 15 thin films of ZnO and ZnO doped with Sn, Al, Co, Cu
<p>Raman spectra for 15 thin film ZnO and ZnO doped with Sn, Al, Co, Cu received from Dr. Iulia ANTOHE.</p>
Covalent Organic Framework Thin-Film Photodetectors from Solution-Processable Porous Nanospheres
<p>This repository contains the source data for the manuscript <strong>"Covalent Organic Framework Thin-Film Photodetectors from Solution-Processable Porous Nanospheres" </strong></p> <p>The statistical model of 50 layers, 4-6 layers for TpDPP, TpTta, and TpTab.</p> <p>A code for building the statistical structure for layered materials by stacking layers following the Maxwell-Boltzmann energy distribution of their stacking modes. Full Changelog: <a href="https://github.com/Ying-Ying-Zhang/COFpiler/commits/v1.1">https://github.com/Ying-Ying-Zhang/COFpiler/commits/v1.1</a></p>
Two-step spin-coating of vacancy-ordered double perovskites enables growth of thin films for electronic devices
Open the record for dataset details and reuse information.
Data supplement for "Thin-Film Modeling of Resting and Moving Active Droplets"
<p>This dataset contains the data and source files for figures 4-10, 12, and 14-20 in the following publication: </p> <p>S. Trinschek, F. Stegemerten, K. John and U. Thiele</p> <p><em>"Thin-Film Modeling of Resting and Moving Active Droplets"</em></p> <p>published in 2020 in Physical Review E.</p> <p>Please follow the instructions given in 'Readme.txt'.</p>
Ultrafast-Laser-induced precessional dynamics in antiferromagnetically coupled ferromagnetic thin films
<p>Open data of "Ultrafast-Laser-induced precessional dynamics in antiferromagnetically coupled ferromagnetic thin films" published in Physical Review B, xx, yy (2020)</p>
Synthesis of Bi2S3 thin films based on pulse-plating bismuth nanocrystallines and its photoelectrochemical properties
<p>The solubility of Bi<sup>3+</sup> in aqueous solution is an important factor that limits the fabrication of high quality Bi<sub>2</sub>S<sub>3</sub> thin films. In order to find a low–cost method to manufacture high quality Bi<sub>2</sub>S<sub>3</sub> thin films, we are reporting the preparation of the Bi<sub>2</sub>S<sub>3</sub> thin films based on pulse-plating method in this paper for the first time. The nano-bismuth particles were obtained by electroplating on fluorine doped SnO<sub>2</sub> (FTO) coated conducting glass substrates with saturated bismuth potassium citrate solution as the electroplating bath, and then it was put into a muffle furnace to oxidize. Finally, the thin films depositing on FTO glass substrates were put into the thioacetamide solution for vulcanization. In the end, the Bi<sub>2</sub>S<sub>3</sub> thin films were successfully prepared on FTO glass substrates. Different characterization techniques were used to characterize the structure, morphology and photoelectrochemical properties of the prepared thin films. The test results revealed that we used this method can synthesize the high quality of Bi<sub>2</sub>S<sub>3</sub> thin films, thus the Bi<sub>2</sub>S<sub>3</sub> materials synthesized through this method are promising candidates in photoelectrochemical application.</p>
Supplementary information for 'Structural and chemical properties of superconducting Co-doped BaFe2As2 thin films grown on CaF2'
<p>This repository contains supplementary information for the journal article '<a href="https://iopscience.iop.org/article/10.1088/1361-6668/abcecf">Structural and chemical properties of superconducting Co‑doped BaFe<sub>2</sub>As<sub>2</sub> thin films grown on CaF<sub>2</sub></a>'.</p> <p>The Jupyter notebooks (.ipynb) demonstrate data treatment for Fig. 4b (folder "HyperSpy EDXS Analysis") and Fig. 10a (folder "Atomap"). The notebooks can be run with the provided datasets. HTML files are also provided for quick inspection of the used procedures in a web browser. Supplementary video files (.mp4) show electron-beam-induced radiation damage at the BaFe<sub>2</sub>As<sub>2</sub>-CaF<sub>2</sub> interface.</p> <p>Please visit the websites of the <a href="https://hyperspy.org/">HyperSpy</a> and <a href="https://atomap.org/">Atomap</a> projects for more information.</p> <p>If there are any questions or bugs, please contact me under lukas.gruenewald_at_kit.edu.</p> <p> </p> <p> </p>
Data and code from "Nanoporous graphene-based thin-film microelectrodes for in vivo high-resolution neural recording and stimulation"
<p>Data and code for reproducing the main results of the paper "Nanoporous graphene-based thin-film microelectrodes for in vivo high-resolution neural recording and stimulation".</p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.