Superconductivity · arXiv:cond-mat/0406491 v1 · submitted 21 Jun 2004
Destruction of antinodal state coherence via `checkerboard' charge ordering in strongly underdoped superconducting BSCCO-2212
The paper says
“Exclusively in regions exhibiting this new spectrum, we find local `checkerboard' charge-order with wavevector Q=(2pi/4.5a,0);(0,2pi/4.5a)+15%.”
from the abstract · picked out as the main claim by a classifier
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The paper
Abstract
Microscopy (STM). At all dopings, the low energy density-of-states modulations are analyzed according to a simple model of quasiparticle interference and found to be consistent with Fermi-arc superconductivity. The superconducting coherence-peaks, ubiquitous in near-optimal tunneling spectra, are destroyed with strong underdoping and a new spectral type appears. Exclusively in regions exhibiting this new spectrum, we find local `checkerboard' charge-order with wavevector Q=(2pi/4.5a,0);(0,2pi/4.5a)+15%. Surprisingly, this order coexists harmoniously with the the low energy
The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. No sentence in this record was written by a model.
abstract compiled · 2026-09-23 · no language-model review
How the main claim is stated: asserted 1.00
What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.13 · human participants 0.02 · controlled comparison 0.11 · randomized assignment 0.01 · states quantitative result 0.84 · compares with prior results 0.26 · mentions code or data availability 0.02
The abstract, sentence by sentence
This table labels the abstract only (arXiv listing abstract v1). The number is the probability the classifier gave the label.
| Sentence | Role | The authors' own work | States the main conclusion | Strength |
|---|---|---|---|---|
| Microscopy (STM). | method 1.00 | 0.62 | 0.01 | unclear 0.98 |
| At all dopings, the low energy density-of-states modulations are analyzed according to a simple model of quasiparticle interference and found to be consistent with Fermi-arc superconductivity. | result 0.88 | 0.88 | 0.13 | hedged possibility 0.71 |
| The superconducting coherence-peaks, ubiquitous in near-optimal tunneling spectra, are destroyed with strong underdoping and a new spectral type appears. | result 1.00 | 0.82 | 0.27 | asserted 1.00 |
| Exclusively in regions exhibiting this new spectrum, we find local `checkerboard' charge-order with wavevector Q=(2pi/4.5a,0);(0,2pi/4.5a)+15%. | result 1.00 | 0.92 | 0.40 | asserted 1.00 |
| Surprisingly, this order coexists harmoniously with the the low energy | result 0.96 | 0.75 | 0.13 | asserted 0.94 |
What kind of paper the classifier reports this is: empirical study 1.00 · evidence from observation or experiment 0.99
What was examined, and what was not
Sources read
- arXiv listing abstract v1
Not examined
- full text
- figures and tables
- references and citing sentences
- relations to other papers
Levels run
- P abstract
Not run
- S sections
- T body sentences
- C citations
- R cross-paper relations
How the labels were made
Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 4,287 input tokens, $0.0002 reported.
Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. This record as JSON
How the literature uses it
2 arXiv papers cite this in 2 sentences
Papers whose main result relates to this one's
States the same result 1 paper
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Surprisingly, this state coexists harmoniously with the low energy nodal quasi-particles.
Papers citing it · 1 sentence without a confident label
Compares with it 1 paper
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[ref] Above this energy, all $q^h$ vectors become normal-state FS nesting, which is not related to the Bogoliybov scattering, and bend backward with much less dispersion while the associated intensity gradually diminishes.
Visualizing electron pockets in cuprate superconductors · Introduction · 0.88
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