Photostability of Organic Glasses Modulated by Molecular Packing

Research data from a study demonstrating that physical vapor deposition can improve the photostability of organic glasses by a factor of 50. The dataset likely contains measurements of density and molecular orientation changes in glassy thin films of Disperse Orange 37 during light irradiation. The study was authored by M. D. Ediger of the University of Wisconsin–Madison and published via paperswithcode.

Use Cases

• Modeling the relationship between glass density and photostability based on the described correlation.
• Training predictive models for photostability in amorphous materials based on deposition parameters like substrate temperature.
• Validating coarse-grained molecular simulations of photoisomerization reactions in organic glasses.
• Informing the design of more durable organic electronic devices based on insights into molecular packing.

Strengths

• Demonstrates a 50-fold increase in photostability relative to a liquid-cooled glass.
• Reports density increases of up to 1.3% correlated with improved photostability.
• Findings are supported by coarse-grained molecular simulations mentioned in the description.

Limitations

• Row count and dataset size are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

University of Wisconsin–Madison, M. D. Ediger via paperswithcode

Collection Method

Experimental study using physical vapor deposition and light irradiation, supplemented by coarse-grained molecular simulations.