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167 results for “Twist”
Strain fields in twisted bilayer graphene: Dataset 1 of 19
<p>See supplemental materials of Kazmierczak & Van Winkle et al for more information.</p> <p>02262020_1.h5 : dataset s1-1 corresponding to mean angle of 0.3619, cropped region {[10,100],[100,190]} corresponding to mean angle of 0.3991</p> <p>02262020_2.h5 : dataset s1-2 corresponding to mean angle of 1.0325</p> <p>02262020_4.h5 : dataset s1-4 corresponding to mean angle of 1.2276</p> <p> </p> <p> </p>
Strain fields in twisted bilayer graphene: Dataset 13 of 19
<p>See supplemental materials of Kazmierczak & Van Winkle et al for more information.</p> <p>20200616_30.h5 : dataset s2-30 corresponding to mean angle of 0.8442</p> <p> </p>
Strain fields in twisted bilayer graphene: Dataset 5 of 19
<p>See supplemental materials of Kazmierczak & Van Winkle et al for more information.</p> <p>20200616_10.h5 : dataset s2-10 corresponding to mean angle of 0.6385</p> <p>20200616_11.h5 : dataset s2-11 corresponding to mean angle of 0.6543</p> <p>20200616_15.h5 : dataset s2-15 corresponding to mean angle of 0.16</p>
Strain fields in twisted bilayer graphene: Dataset 9 of 19
<p>See supplemental materials of Kazmierczak & Van Winkle et al for more information.</p> <p>02262020_7.h5 : dataset s1-7 corresponding to mean angle of 0.3132</p>
Strain fields in twisted bilayer graphene: Dataset 14 of 19
<p>See supplemental materials of Kazmierczak & Van Winkle et al for more information.</p> <p>02262020_26.h5 : dataset s1-26 corresponding to mean angle of 0.2609</p>
Flux Emergence Photospheric Data from Simulation with Twist 2
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Dataset for the paper Exploring the Impact of Longitudinal Modulation on the Twisting Angle in Pancharatnam-Berry Phase-Based Waveguides
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Data repository for " Built-in Bernal gap in large-angle-twisted monolayer-bilayer graphene"
<p>This is the data presented in the manuscript " Built-in Bernal gap in large-angle-twisted monolayer-bilayer graphene", <em>Commun Phys</em> <strong>7</strong>, 391 (2024). https://doi.org/10.1038/s42005-024-01887-0</p>
Observation of 1/3 fractional quantum Hall physics in balanced large angle twisted bilayer graphene
<p>Raw data of Main figures (.dat file) and Monte Carlo calculation results at various filling factor (.xlsx file).</p> <p>In the mangetotransport file name, "Q mV" refers to the DMM sensitivity. The resistance is calcuated as "(Voltage drop x (Q) x 0.1) / (1E-7)".</p> <p> </p>
Negative compressibility in charge islands in twisted bilayer graphene
<p>Dataset and code for data analysis accompanying the publication "Negative compressibility in charge islands in twisted bilayer graphene"</p>
twist_panviral_masking
<p>Kraken2 database for twist panviral. 1232 viruses (1232 accession numbers corresponding to 516 unique taxons)</p> <p>Note that there were unmapped accession numbers. We had to add those seqid to taxon mapping in the seqid2tax file of the library before building it.</p> <p> NC_027201 taxon:11587<br> NC_027203 taxon:11587<br> NC_028101 replaced by NC_012042 taxon is 573977<br> NC_006947 obsolete according to NCBI taxon is 64287<br> NC_027202 taxon: 11587<br> NC_004355 taxon: 172148<br> NC_001347 taxon: 10359<br> NC_002617 139270<br> NC_004148 162145</p> <p> </p> <p>masking option was used and otherise default parameters of the kraken2 build command.</p>
Direct evidence that twisted flux tube emergence creates solar active regions
<p>This dataset is related to the paper "Direct evidence that twisted flux tube emergence creates solar active regions" in Nature Communications. There are three main elements:</p> <p>1. Source data: data for all the observational helicity and winding accumulation figures.</p> <p>2. Winding code: the code to download magnetograms and calculate helicity and winding fluxes.</p> <p>3. Simulation code: the MHD code used for the example flux emergence simulation.</p> <p>Instructions are included with the codes.</p>
Dataset corresponding to "Heavy quasiparticles and cascades without symmetry breaking in twisted bilayer graphene"
<p>Data corresponding to the figures in the manuscript "Heavy quasiparticles and cascades without symmetry breaking in twisted bilayer graphene" published in Nature Communications (2023)</p>
Unconventional superconductivity in twisted bilayer WSe2: single band t-J-U model
<p>Dataset of results related with the theoretical analysis of unconventional superconducting state within the t-J-U model as applied to the description of the twisted bilayer WSe2. The code in c++ which was used to produce the data is also provided. This data set is a result of research which was founded by National Science Centre, Poland (NCN) according to decision 2021/42/E/ST3/00128. </p>
Data for: Superconductivity in twisted double bilayer graphene stabilized by WSe₂
<p>Identifying the essential components of superconductivity in graphene-based systems remains a critical problem in 2D materials research, connecting this field to the mysteries that underpin investigations of unconventional superconductivity throughout condensed-matter physics. Superconductivity has been previously observed in magic-angle twisted stacks of monolayer graphene but conspicuously not in twisted stacks of bilayer graphene, although both systems host topological flat bands and symmetry-broken states. Here, we report the discovery of superconductivity in twisted double bilayer graphene (TDBG) in proximity to WSe<sub>2</sub>. Samples with twist angles 1.24 and 1.37 degrees superconduct in small pockets of the gate-tuned phase diagram within the valence and conduction band, respectively. Superconductivity emerges from unpolarized phases near van Hove singularities and next to regions with broken isospin symmetry, showing the correlation between a high density of states and the emergence of superconductivity in TDBG while revealing a possible role for isospin fluctuations in the pairing.</p>
Data for Local atomic stacking and symmetry in twisted graphene trilayers
<p>Data for <a href="https://arxiv.org/abs/2303.09662">Local atomic stacking and symmetry in twisted graphene trilayers</a></p> <p>Please refer to <a href="https://github.com/bediakolab/bediakolab_scripts">bediakolab_scripts</a> (relevant code in TrilayerTEM) and <a href="https://github.com/bediakolab/pyInterferometry">pyInterferometry</a>. </p> <p>key.txt contains further information regarding format and labeling of this data. </p>
Chromophore carbonyl twisting in fluorescent biosensors encodes direct readout of protein conformations with multicolor switching
<p>Fluorescent labeling of proteins is a powerful tool for probing structure-function relationships with many biosensing applications. Structure-based rules for systematically designing fluorescent biosensors require understanding ligand-mediated fluorescent response mechanisms which can be challenging to establish. We installed thiol-reactive derivatives of the naphthalene-based fluorophore Prodan into bacterial periplasmic glucose-binding proteins. Glucose binding elicited paired color exchanges in the excited and ground states of these conjugates. X-ray structures and mutagenesis studies established that glucose-mediated color switching arises from steric interactions that couple protein conformational changes to twisting of the Prodan carbonyl relative to its naphthalene plane. Mutations of residues contacting the carbonyl can optimize color switching by altering fluorophore conformational equilibria in the apo and glucose-bound proteins. A commonly accepted view is that Prodan derivatives report on protein conformations via solvatochromic effects due to changes in the dielectric of their local environment. Here we show that instead Prodan carbonyl twisting controls color switching. These insights enable structure-based biosensor design by coupling ligand-mediated protein conformational changes to internal chromophore twists through specific steric interactions between fluorophore and protein.</p>
Data set for the article: Modifying twist algorithms for determining the key length of a Vigenere cipher
<p>Data supporting the work in the article: Modifying twist algorithms for determining the key length of a Vigen\`{e}re cipher.</p>
A colonial epiphyte with a twist: Morphological variation and potential division of labour in the fern <em>Platycerium bifurcatum</em>
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Data for: Superconductivity in twisted double bilayer graphene stabilized by WSe₂
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International Brain Laboratory public data
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OpenNeuro
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