Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Organic solar cells have been studied for over 30 years and remain one of the hottest topics in energy science today. The potential impact on society by converting solar energy into electrical energy in an affordable and versatile manner using such ‘plastic’ solar cells is enormous. Organic solar cells are color-tuneable, can be rendered semi-transparent, and can be roll-to-roll coated onto lightweight, flexible, and stretchable substrates. Such features have enabled many commercial applications including solar photovoltaic windows, photovoltaic textiles, and compact/portable photovoltaic charging devices. Researchers around the world continue to develop new materials, optimize devices, and understand operation and stability resulting in ever increasing performance metrics. A testament to such scientific innovation is the remarkable power conversion efficiency of 17.3 % being reported this past year in Science (2018, DOI: 10.1126/science.aat2612) by a team led by Professor Yongshen Chen. As chemists, improving the bulk-heterojunction photoactive layer through developing new organic materials, greener film processing, and innovative methods for charge separation, transport, and collection are of high interest. In recent years many new innovations have been made. This special issue on organic solar cells contains a collection of personal accounts from leaders in the field detailing recent advances. The development of new photoactive dyes and conjugated polymers, non-fullerene acceptors, single-material active layers, amorphous active layers, stretchable devices, green materials synthesis and processing, and the double heterojunction are all featured in this issue. The front piece highlights recent research carried out at the University of Angers, France. Cabanetos, Blanchard, and Roncali detail a series of arylamine-based push-pull molecular systems and their utility as photoactive materials in organic solar cells. Such simple yet effective molecules have been pioneered in Angers and have found wide spread use in photovoltaic devices. We thank all our colleagues from around the world for contributing to this special issue and hope you the reader enjoy the work presented. Gregory C. Welch University of Calgary Mario Leclerc Université Laval
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.000 | 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 | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.004 | 0.003 |
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 it