Scanning Tunneling Spectroscopy Data for Plutonium Sesquioxide at Room Temperature

Scanning tunneling spectroscopy data for substoichiometric plutonium sesquioxide (Pu2O3-y) at room temperature. The dataset includes 23 experiments with tab-delimited I(V) measurements and a normalized conductance spectrum. Data was collected by Benjamin Heiner and published via Harvard Dataverse in May 2026.

Use Cases

• Analyze the electronic density of states based on normalized conductance spectra.
• Model the semimetallic surface behavior based on direct I(V) measurements.
• Compare experimental results across the 23 individual experiments provided.
• Validate theoretical predictions for plutonium oxide compounds using experimental spectroscopy data.

Strengths

• Data is derived from 23 distinct experimental runs, providing multiple observations.
• Includes a normalized conductance spectrum averaged across all experiments for direct analysis.
• Measurements were taken at room temperature, a condition relevant for practical material applications.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file sizes are unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Harvard Dataverse

Collection Method

Direct I(V) collection via scanning tunneling spectroscopy.

Time Range

Measurements taken at room temperature; specific collection dates are not provided.

Freshness

Last updated 2026-05-15 22:21:07; freshness should be verified.

Geography

Geographic coverage is not specified in the description.