Time and momentum resolved characterization of hybrid plasmonic heterostructure Au/WSe2
Bibliographic record
Abstract
Dataset attached to paper titled "Observation of Multi-Directional Energy Transfer in a Hybrid Plasmonic-Excitonic Nanostructure" with time and momentum characterization of a 2D palsmonic heterostructure formed by Au nanoislands on bulk WSe2. It contains Angle-resolved photoemission spectroscopy (ARPES) and time-resolved ARPES data (trARPES.zip); femtosecond electron diffraction (FED) data (FED.zip); optical absorption spectroscopy data (Optical_absorbance.zip) and Transmission electron microscopy micrographs (TEM.zip). For <strong>trARPES.zip</strong>, the following table reports the grid of measurements and most important parameters: <strong>Name</strong> <strong>Sample temperature (K)</strong> <strong>Pump Wavelength (nm)</strong> <strong>Pump Duration (fs)</strong> <strong>Material</strong> trARPES_Metis_002.mpes.nxs 300 800 35 Au/WSe<sub>2</sub> trARPES_Phoibos_Scan2124.mpes.nxs 300 800 35 WSe<sub>2</sub> trARPES_Phoibos_Scan2146.mpes.nxs 70 800 35 WSe<sub>2</sub> trARPES_Phoibos_Scan2197.mpes.nxs* 70 800 35 Au/WSe<sub>2</sub> trARPES_Phoibos_Scan2198.mpes.nxs* 70 800 35 Au/WSe<sub>2</sub> trARPES_Phoibos_Scan2212.mpes.nxs* 300 800 35 Au/WSe<sub>2</sub> trARPES_Phoibos_Scan2219.mpes.nxs* 300 800 35 Au/WSe<sub>2</sub> trARPES_Phoibos_Scan3159.mpes.nxs 300 1030 200 Au/WSe<sub>2</sub> trARPES_Phoibos_Scan3164.mpes.nxs** 300 1030 200 Au/WSe<sub>2</sub> trARPES_Phoibos_Scan3185.mpes.nxs 300 1030 200 WSe<sub>2</sub> *These scans are acquired with higher angular dispersion requiring separate scans for K and Sigma valleys. **Fluence scan. <strong>FED.zip</strong> contains the following subfolders: <em>Manuscript_Figure</em>: Experimental data and fit parameters depicted in Figure 4 of the main article. <em>Analysis</em>: Additional information for the FED data including: raw data descriptions (delay, power, filename and more), Matlab scripts with comments, masks and backgrounds for image processing. The <em>Static_patterns</em> subfolder contains electron diffraction patterns of pure WSe<sub>2</sub> flakes and Au-covered WSe<sub>2</sub> flakes. <strong>Optical_absorbance.zip</strong> contains the following subfolders & subfiles: <em>without Au</em> & <em>with Au</em> containing all the optical measurements of pristine and Au-covered WSe<sub>2</sub> flakes, respectively. <em>comparison_with_and_without_Au.xlsx</em> contains the analysis of the difference curves <em>manuscript_figure.txt </em>contains the data that were used in Figure 1 of the main article.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.002 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.181 | 0.002 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; both teacher heads agree on what is shown here.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".