Dependence of the disorder-lamellar stability boundary of a melt of asymmetric wormlike<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>A</mml:mi><mml:mi>B</mml:mi></mml:mrow></mml:math>diblock copolymers on the chain rigidity
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Bibliographic record
Abstract
We study the disorder-order transition boundary of wormlile AB diblock copolymers on the basis of the wormlike chain formalism aided by a self-consistent mean-field treatment. We examine the influence of the persistency on the phase diagram and properties of the phase transition as a function of the volume fraction, Flory-Huggins parameter, and relative chain rigidity, covering a broad regime spanning from the Gaussian chain to rigid rodlike chain. On the one hand, we demonstrate that the results from a Gaussian-weight-based theory can be recovered in the long-chain limit and, on the other hand, we display that significant revisions to the phase diagram, due to the persistency effects, exist for shorter chains. A split-step numerical algorithm is designed for the computational task.
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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 | 0.002 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.000 | 0.002 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.002 | 0.002 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.008 | 0.001 |
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