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123 results for “room temperature”
Dataset for Room-Temperature 181Ta(TiO2): An e-γ TDPAC Study
<p>Dataset for room temperature e-γ and γ-γ <sup>181</sup>Ta(TiO<sub>2</sub>) TDPAC spectroscopy as submitted to “Room-Temperature <sup>181</sup>Ta(TiO<sub>2</sub>): An e-γ TDPAC Study”, alongside the programs used for data extraction and analysis<br> <br> Take note that additional instructions are needed to operate the programs included inside this repository. It is wise to send an email to J.G Correia (<a href="mailto:joao@cern.ch">joao@cern.ch</a>) or me to get said additional instructions.</p> <p>Best,<br> Ian Yap Chang Jie </p> <p>iany0003@e.ntu.edu.sg </p> <p>GFIT19 is based upon:</p> <p>"J.G.Correia for GFIT19 and N. P. Barradas for core NNFIT programs (PAC MANual, Lisbon (1992), and N. P. Barradas, M. Rots, A. A. Melo, and J. C. Soares, Physical Review B 47, 8763 (1993). The programs and manuals are freely shared upon request to J.G. Correia: <a href="mailto:joao@cern.ch">joao@cern.ch</a>.”</p> <p>Nightmare is based upon:</p> <p><em>Nightmare (MDI)</em>, Version RC 3 (1.2.0.247); Copyright (2005–2010) from the group Reiner Vianden and (2008–2010) Ronan Nédélec; Bonn University, North Rhine-Westphalia, Germany, 2010.</p> <p>Interlude is based upon:</p> <p>Horta, J.; Silva, D. Interlude, Copyright (2000–2002) from Leipzig University © JL.</p> <p> </p>
X-ray diffraction images recorded for Aumonier et al., (2022) Slow protein dynamics probed by time-resolved oscillation crystallography at room temperature, IUCrJ
<p>The present repository contains diffraction images corresponding to 27 distinct datasets collected at room temperature on the ESRF beamline ID30A-3 using an Eiger X 4M detector.</p> <p>Datasets have been uploaded with their original names to maintain the metadata integrity. The two following tables match the original names with those attributed in the supplementary table S1 of Aumonier et al., IUCrJ (2022) (https://doi.org/10.1107/S2052252522009150).</p> <table> <tbody> <tr> <td> <p>Data set name on Zenodo</p> </td> <td> <p>X06_01</p> </td> <td> <p>X12_05</p> </td> <td> <p>X07_02_</p> </td> <td> <p>X06_08</p> </td> <td> <p>X14_06</p> </td> <td> <p>X13_03</p> </td> <td> <p>X08_06</p> </td> <td> <p>X11_05</p> </td> <td> <p>X13_05</p> </td> <td> <p>X06_02</p> </td> <td> <p>X11_01</p> </td> <td> <p>X08_01</p> </td> <td> <p>X14_01</p> </td> <td> <p>X13_01</p> </td> <td> <p>X06_03</p> </td> </tr> <tr> <td> <p>Data set in Aumonier et al. 2022</p> </td> <td> <p>Dark</p> </td> <td> <p>PS2</p> </td> <td> <p>PS2</p> </td> <td> <p>PS3</p> </td> <td> <p>PS4</p> </td> <td> <p>PS5</p> </td> <td> <p>PS6</p> </td> <td> <p>PS7</p> </td> <td> <p>R<sub>2”</sub></p> </td> <td> <p>R<sub>3”</sub></p> </td> <td> <p>R<sub>7”</sub></p> </td> <td> <p>R<sub>10”</sub></p> </td> <td> <p>R<sub>13”</sub></p> </td> <td> <p>R<sub>21”</sub></p> </td> <td> <p>R<sub>35”</sub></p> </td> </tr> </tbody> </table> <p> </p> <table> <tbody> <tr> <td> <p>Data set on Zenodo</p> </td> <td> <p>X08_02</p> </td> <td> <p>X11_02</p> </td> <td> <p>X12_02</p> </td> <td> <p>X14_02</p> </td> <td> <p>X13_04</p> </td> <td> <p>X13_02</p> </td> <td> <p>X12_06</p> </td> <td> <p>X06_09</p> </td> <td> <p>X09_04</p> </td> <td> <p>X12_04</p> </td> <td> <p>X06_07</p> </td> <td> <p>X13_07</p> </td> </tr> <tr> <td> <p>Data set in Aumonier et al. 2022</p> </td> <td> <p>R<sub>51”</sub></p> </td> <td> <p>R<sub>62”</sub></p> </td> <td> <p>R<sub>62”</sub></p> </td> <td> <p>R<sub>67”</sub></p> </td> <td> <p>R<sub>72”</sub></p> </td> <td> <p>R<sub>80”</sub></p> </td> <td> <p>R<sub>90”</sub></p> </td> <td> <p>R<sub>130”</sub></p> </td> <td> <p>R<sub>166”</sub></p> </td> <td> <p>R<sub>258”</sub></p> </td> <td> <p>R<sub>630”</sub></p> </td> <td> <p>R<sub>1620”</sub></p> </td> </tr> </tbody> </table> <p>One dataset consists of a master file, four data files and two metadata files.</p>
Single crystal diffraction images for a room temperature data collection on the LEF-PG co-crystal.
<p>A set of diffraction images collected on a Rigaku FRE+ diffractometer, equipped with HF Varimax confocal mirrors and an AFC12 goniometer and HG Saturn 724+ detector diffractometer.</p> <p>The sample is an organic co-crystal that forms part of a study of the LEF active pharmaceutical ingredient with a range of coformers. The structure with the PG coformer shows strong signs of modulation in the diffraction pattern and structure refinement. The model presented in the paper (submitted to Crystal Growth and Design) does not account for any modulation and serves the purpose of a suitable degree of characterisation precision for this article. </p> <p>The authors wish to make the raw data available so that those with interest and experise in handling modulated structures can perform more detailed modelling studies and/or use the data to test software or for training examples.</p>
Source data for "Discovery of topological Weyl fermion lines and drumhead surface states in a room temperature magnet"
<p>Source data for "Discovery of topological Weyl fermion lines and drumhead surface states in a room temperature magnet" by I. Belopolski et al., Science 365, 1278-1281 (2019).</p>
Dataset - Dual-mode room temperature self-calibrating photodiodes approaching cryogenic radiometer uncertainty
<p>This page contains selected data from the publication "Dual-mode room temperature self-calibrating photodiodes approaching cryogenic radiometer uncertainty", Marit S Ulset <em>et al</em> 2022 <em>Metrologia</em> <strong>59</strong> 035008, <strong>DOI</strong> 10.1088/1681-7575/ac6a94.</p> <p> </p> <p>Description of files:</p> <p>Fig5.txt: Data for Fig 5a. Plotted values of non-equivalence as a function of beam position on the photodiode.</p> <p>Fig6.txt: Non-equivalence (gamma) in parts per million (ppm) and responsivity in mK/mW as a function of power level P in mW. </p> <p>Fig7.txt: Spectral directional emissivity determined under 10° with respect to the sample surface normal for Wafer P7 at 20°C. Uncertainty is given as standard uncertainty (k=1).</p> <p>Fig14.txt: Calculated time constants for the four different steps in a thermal heating cycle (electrical low, optical, electrical high, optical). The average value in the published paper contains an error, as one dataset was used twice. The file also shows correct the average value, when all datasets are used only once. A corrigendum was submitted to Metrologia, but it was considered not necessary, and hence not published. </p> <p>Fig15.txt: Plotted values for apparent IQD in parts per million (ppm) for three different calculation algorithms. Uncertainty is given as propagated type A standard uncertainty.</p> <p>Fig16.txt: Plotted values for measured IQD in parts per million (ppm) as a function of absorbed optical power in µW, for two different measurement methods - OC and FB method.</p>
A Novel Architecture for room temperature microwave optomechanical experiments
<p>The dataset contains cavity optomechanical measurements of the Si<sub>3</sub>N<sub>4</sub> membrane at room temperature. These datasets correspond to different techniques to extract single photon coupling rate g<sub>0</sub>. The files with the name starting with fig_2 are about the characterization of the microwave cavity (S<sub>21</sub>) and Si<sub>3</sub>N<sub>4</sub> membrane (noise spectrum). The file names with initials as fig_3 is contains data of noise spectrum when Si<sub>3</sub>N<sub>4</sub> membrane is driven by white noise using piezoelectric transducer. It is the file names with initials as fig_4 that are about the optically induced transparency/absorption, while the file names with initials as fig_5 are about the driven nonlinear Si<sub>3</sub>N<sub>4</sub> membrane.</p>
Laser cooling a membrane-in-the-middle system close to the quantum ground state from room temperature
<p>This dataset contains processed data corresponding to the figures in the main text of our paper "Laser cooling a membrane-in-the-middle system close to the quantum ground state from room temperature"</p> <p>The dataset consists of 10 .csv files and a jupyter notebook for generating the figures in the main text.</p>
Data associated with the following publication: "A fully automated measurement system for the characterization of micro thermoelectric devices near room temperature"
<p>Data associated with the following publication: "A fully automated measurement system for the characterization of micro thermoelectric devices near room temperature" (DOI: <a href="https://doi.org/10.1016/j.applthermaleng.2023.120111">10.1016/j.applthermaleng.2023.120111</a>).</p>
Predicted room temperature electrical conductivity of molecular mixtures
Open the record for dataset details and reuse information.
Data for the article "Long-distance spin-transport across the Morin phase transition up to room temperature in the ultra-low damping alpha-Fe2O3 antiferromagnet"
<p>Data for experimental magneto-transport and resonance measurements for the article " Long-distance spin-transport across the Morin phase transition up to room temperature in the ultra-low damping α-Fe2O3 antiferromagnet " (https://arxiv.org/abs/2005.14414)</p>
Casting voids in nickel superalloy and the mechanical behaviour under room temperature tensile deformation
<p>This repository contains the original X-ray tomography data presented in the publication 'Casting voids in nickel superalloy and the mechanical behaviour under room temperature tensile deformation'.</p> <p>The XCT data were collected using Zeiss Xradia Versa 520 instrument from Henry Moseley X-ray Imaging facility at the University of Manchester. Access to the instrument was granted by Henry Royce Institute through PhD access funding scheme for Zhuocheng Xu. Data to produce Figure8 and Figure9 are also uploaded.</p>
Room temperature iron-photopromoted arene C–H alkenylation without Grignard reagents
<p>Iron is inexpensive, non-toxic, and the most abundant transition metal in the earth's crust, rendering iron-catalysed C–H activations attractive yet particularly challenging. Despite major advances, iron-catalysed C–H activations have been linked to high reaction temperatures or the use of reactive Grignard reagents. Here, we present iron-catalysed ketimine C–H activations at ambient reaction temperature with the help of blue light in the absence of additives, utilising easily accessible <i>cis</i>-[Fe(H)2(dppe)2] (dppe = 1,2-bis(diphenylphosphino)ethane) as a single component precatalyst. Mild reaction conditions, high atom economy, and the lack of Grignard reagents are distinguishing features of the iron-catalysed C–H alkenylation manifold. Detailed mechanistic investigations by deuterium labelling, isolation of organometallic intermediates, and in operando LED-NMR spectroscopy revealed the role of the light and an oxidative addition to an iron(0) complex as the modus operandi for the C–H activation</p>
Raw Data and Codes for the Article "Ultrafast and persistent photoinduced phase transition at room temperature monitored by streaming powder diffraction"
<p>Dataset for the article "Ultrafast and persistent photoinduced phase transition at room temperature monitored by streaming powder diffraction", containing:</p><ul><li>The data and the codes used to generate the figures</li><li>The raw data used for the study, and the codes to analyze it, from raw diffraction images to refinement parameters</li></ul>
Room temperature and elevated temperature tensile test and elastic properties data of Al-alloy EN AW-2618A after different aging times and temperatures
<p><span>The dataset contains two types of data: elastic properties (Young's and shear modulus, Poisson's ratio) between room temperature and 250 °C and a set of tensile tests at different aging times, aging temperatures, and test temperatures. </span></p>
Room-temperature quantum coherence of entangled multiexcitons in a metal-organic framework
<p><span>Singlet fission (SF) can generate an exchange-coupled quintet triplet pair state</span><span> </span><sup><span>5</span></sup><span>TT, which could lead to the realization of quantum computing and quantum sensing using entangled multiple qubits even at room temperature. However, the observation of the quantum coherence of <sup>5</sup>TT has been limited to cryogenic temperatures, and the fundamental question is what kind of material design will enable its room-temperature quantum coherence. Here we show that the quantum coherence of SF-derived <sup>5</sup>TT in a chromophore-integrated metal-organic framework (MOF) can be over hundred nanoseconds at room temperature. The subtle motion of the chromophores in ordered domains within the MOF leads to the enough fluctuation of the exchange interaction necessary for <sup>5</sup>TT generation, but at the same time does not cause severe <sup>5</sup>TT decoherence. Furthermore, the phase and amplitude of quantum beating can be controlled by molecular motion, opening the way to room-temperature molecular quantum computing based on multiple quantum gate control.</span></p>
Statistical analyses of the impact of X-ray damage effects on conformational heterogeneity in room temperature (277 K) and cryo-cooled (100 K) protein crystals
<p>These data are published in support of the manuscript "Evaluating the impact of X-ray damage on conformational heterogeneity in room temperature and cryo-cooled protein crystals" submitted to Acta Crystallographica section D, authors:</p> <p>Filip Yabukarski<sup>1,</sup><sup>#,</sup>*, Tzanko Doukov<sup>5</sup>, Daniel A Mokhtari<sup>1</sup>, Siyuan Du<sup>1</sup>, Daniel Herschlag<sup>1,2,3,4</sup><sup>,</sup>*</p> <p><sup>1</sup>Department of Biochemistry, <sup>2</sup>Department of Chemistry, <sup>3</sup>Department of Chemical Engineering, <sup>4</sup>Stanford ChEM-H, Stanford University, Stanford, California 94305, United States, <sup>5</sup>Stanford Synchrotron Radiation Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States.</p> <p># Current address: Bristol Myers Squibb, San Diego, California 92121, United States.</p> <p>* Correspondence: fyabukar@stanford.edu, herschla@stanford.edu</p>
Dataset for the published article "Retarded room temperature Hamaker coefficients between bulk elemental metals"
<p>The data contained in the zip files constitute the main research data of the publication entitled as "<a href="https://doi.org/10.1016/j.susc.2022.122123">Retarded room temperature Hamaker coefficients between bulk elemental metals</a>". They are provided in a txt file format.</p> <p>"Identical metals in vacuum.zip" contains the room temperature Hamaker coefficients between 26 identical elemental polycrystalline metals that are embedded in vacuum computed from the <strong>full Lifshitz theory</strong> as a function of the separation of the metallic semi-spaces within 0-200nm. The employed discretization scheme is the following: for l = 0 − 1 nm, <span class="math-tex">\(\Delta{l}=0.1\,nm\)</span> which corresponds to 11 data points, for l = 1−200 nm: <span class="math-tex">\(\Delta{l}=1\,nm\)</span> which corresponds to 200 data points. The computation of the imaginary argument dielectric function of metals is based on the full spectral method combined with a Drude model low frequency extrapolation technique which has been implemented with input from extended-in-frequency dielectric data that range from the far infra-red region to the soft X-ray region of the electromagnetic spectrum.</p> <p>"Identical metals in water (Fiedler et al).zip" contains the room temperature Hamaker coefficients between 26 identical elemental polycrystalline metals that are embedded in pure water computed from the <strong>full Lifshitz theory</strong> as a function of the separation of the metallic semi-spaces within 0-200nm. The employed discretization scheme is the following: for l = 0 − 1 nm, <span class="math-tex">\(\Delta{l}=0.1\,nm\)</span> which corresponds to 11 data points, for l = 1−200 nm: <span class="math-tex">\(\Delta{l}=1\,nm\)</span> which corresponds to 200 data points. The computation of the imaginary argument dielectric function of metals is based on the full spectral method combined with a Drude model low frequency extrapolation technique which has been implemented with input from extended-in-frequency dielectric data that range from the far infra-red region to the soft X-ray region of the electromagnetic spectrum. The computation of the imaginary argument dielectric function of pure water is based on the simple spectral method which has been implemented with input from the Fiedler <em>et al.</em> dielectric parameterization.</p> <p>"Identical metals in water (Parsegian-Weiss).zip" contains the room temperature Hamaker coefficients between 26 identical elemental polycrystalline metals that are embedded in pure water computed from the <strong>full Lifshitz theory</strong> as a function of the separation of the metallic semi-spaces within 0-200nm. The employed discretization scheme is the following: for l = 0 − 1 nm, <span class="math-tex">\(\Delta{l}=0.1\,nm\)</span> which corresponds to 11 data points, for l = 1−200 nm: <span class="math-tex">\(\Delta{l}=1\,nm\)</span> which corresponds to 200 data points. The computation of the imaginary argument dielectric function of metals is based on the full spectral method combined with a Drude model low frequency extrapolation technique which has been implemented with input from extended-in-frequency dielectric data that range from the far infra-red region to the soft X-ray region of the electromagnetic spectrum. The computation of the imaginary argument dielectric function of pure water is based on the simple spectral method which has been implemented with input from the Parsegian-Weiss dielectric parameterization.</p> <p>"Identical metals in water (Roth-Lenhoff).zip" contains the room temperature Hamaker coefficients between 26 identical elemental polycrystalline metals that are embedded in pure water computed from the <strong>full Lifshitz theory</strong> as a function of the separation of the metallic semi-spaces within 0-200nm. The employed discretization scheme is the following: for l = 0 − 1 nm, <span class="math-tex">\(\Delta{l}=0.1\,nm\)</span> which corresponds to 11 data points, for l = 1−200 nm: <span class="math-tex">\(\Delta{l}=1\,nm\)</span> which corresponds to 200 data points. The computation of the imaginary argument dielectric function of metals is based on the full spectral method combined with a Drude model low frequency extrapolation technique which has been implemented with input from extended-in-frequency dielectric data that range from the far infra-red region to the soft X-ray region of the electromagnetic spectrum. The computation of the imaginary argument dielectric function of pure water is based on the simple spectral method which has been implemented with input from the Roth-Lenhoff dielectric parameterization.</p> <p>All Hamaker coefficients are given in zJ and all separations are given in nm.</p>
Multicrystal dataset of Lysozyme, collected at room temperature, using a multilayer monochromator on beamline VMXi, Diamond Light Source
<p>21 lysozyme crystals had 10 degrees of x-ray diffraction data collected on them and all data were automatically scaled and merged using xia2.multiplex. This file is the resultant dataset.</p>
Data set for "Room-temperature electrical control of polarization and emission angle in a cavity-integrated 2D pulsed LED"
<p>Data set for the paper "Room-temperature electrical control of polarization and emission angle in a cavity-integrated 2D pulsed LED"</p>
Data for the article "Room-Temperature Antiferromagnetic Resonance and Inverse Spin-Hall Voltage in Canted Antiferromagnets"
<p>Data for the article "Room-Temperature Antiferromagnetic Resonance and Inverse Spin-Hall Voltage in Canted Antiferromagnets"</p> <p>(<a href="https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.126.187201">https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.126.187201</a> and <a href="https://arxiv.org/ftp/arxiv/papers/2103/2103.16872.pdf">https://arxiv.org/ftp/arxiv/papers/2103/2103.16872.pdf</a>)</p>
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