Synthesis, structure and electric properties of a novel solid solution system: (1-<i>x</i>)Pb(Zr<sub>0.52</sub>Ti<sub>0.48</sub>)O<sub>3</sub>-<i>x</i>Bi(Zn<sub>2/3</sub>Nb<sub>1/3</sub>)O<sub>3</sub>
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
Ceramics of a novel solid solution system, (1-x)Pb(Zr0.52Ti0.48)O3-xBi(Zn2/3Nb1/3)O3 [(1-x)PZT-xBZN], with compositions near the morphotropic phase boundary (MPB), are synthesized by solid-state reaction method and investigated by X-ray diffraction, dielectric spectroscopy, and ferroelectric and piezoelectric measurements. It is found that the increasing amount of Bi(Zn2/3Nb1/3)O3 (BZN) changes the structure of this system from the tetragonal symmetry to the MPB. The remnant polarization, coercive field and electromechanical properties are significantly enhanced compared with pure PZT ceramics, which is correlated with the MPB feature of the (1-x)PZT-xBZN system. With the increase of BZN content, a gradually diffuse phase transformation with monotonically decreasing Curie temperature and increasing dielectric loss is found.
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 | 0.006 | 0.005 |
| Meta-epidemiology (narrow) | 0.006 | 0.005 |
| Meta-epidemiology (broad) | 0.007 | 0.002 |
| Bibliometrics | 0.004 | 0.011 |
| Science and technology studies | 0.004 | 0.002 |
| Scholarly communication | 0.002 | 0.003 |
| Open science | 0.004 | 0.001 |
| Research integrity | 0.004 | 0.004 |
| Insufficient payload (model declined to judge) | 0.000 | 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