--- name: matter description: Use when targeting Matter (Matter) or deciding whether a materials manuscript fits this Cell Press primary-research venue spanning atoms to systems with societal relevance. Encodes the journal's fit, framing, method-and-evidence bar, house style, official-submission re-check, and desk-reject heuristics. --- # Matter (matter) ## Journal positioning Matter is a Cell Press primary-research journal covering materials science broadly defined — explicitly spanning "atoms to systems," from molecular and nanoscale materials through devices to integrated systems. As the materials sister title to Cell and Joule, it inherits the Cell Press model: selective, narrative-driven papers that report a transformative materials advance with clear conceptual significance and, frequently, societal relevance (sustainability, health, energy, manufacturing). Its defining character is that a paper must combine genuine novelty and rigor with a broad significance story legible to materials scientists across subfields; incremental property gains in a narrow system are a poor fit. Readership is the broad, interdisciplinary materials community. This skill is a **fit / venue-selection / re-framing** tool. It does not replace the journal's current official guidelines. Before submitting, re-check the live author instructions on the Matter Cell Press site. ## When to trigger - An author has a primary-research materials study with broad significance and is choosing a selective, narrative-driven Cell Press venue. - A team is deciding between Matter and Joule, Advanced Materials, or Nature Materials and needs to understand Matter's atoms-to-systems scope and societal-relevance framing. - A manuscript reports a transformative materials concept, platform, or system and needs Matter's significance-and-rigor bar clarified before submission. - An author needs Matter's expectations on conceptual significance, data rigor, and Cell Press narrative house style, plus desk-reject criteria. ## Scope & topic fit - Materials chemistry and synthesis with a transformative design concept — nanomaterials, polymers, hybrids, framework materials — where the advance generalizes beyond one compound. - Functional and energy materials: batteries, catalysts-as-materials, photovoltaics, electronic and optoelectronic materials, when the materials advance (not the device metric alone) is central. - Soft, bio-, and living materials; sustainable and circular materials; materials for health, water, and the environment, with a clear societal-relevance story. - Structural, mechanical, and manufacturing materials, including additive manufacturing and processing innovations that change what is possible. - Computational and data-driven materials discovery, autonomous experimentation, and theory that delivers an experimentally consequential advance. - Systems-level materials integration — from material to working device or platform — when the integration itself is the conceptual contribution. ## Method & evidence bar - The paper must pair rigorous, reproducible data with a clear significance story: what general principle or capability the advance unlocks, not just an incremental number. - Materials claims require thorough characterization (composition, structure, and property) appropriate to the system, with controls and benchmarks against the state of the art. - Performance metrics must be reported with proper normalization, error bars/replicates, and standardized parameters for the relevant domain (e.g., cycling/efficiency for energy, mechanical metrics for structural materials). - Mechanistic or design-principle understanding is expected where it underpins the claim — established by experiment, characterization, or validated computation rather than assertion. - Reproducibility and full methodological detail (synthesis, processing, measurement, computation) are required, with data deposited per Cell Press data-availability policy. - Societal-relevance claims must be substantiated and proportionate, not aspirational hand-waving. ## Structure & house style - Cell Press narrative format: an eTOC blurb, a context-setting introduction, integrated Results and Discussion, and an Experimental Procedures/STAR-style Methods section; re-check the current Methods format on the live site. - A "Progress and Potential" or equivalent significance statement is expected — a short, accessible articulation of why the work matters and to whom. - A graphical abstract is required and must convey the materials advance and its significance at a glance. - Figures should tell a coherent story integrating characterization, mechanism, and performance; each must advance the narrative rather than archive data. - Writing is accessible and significance-forward, oriented to a broad materials readership; jargon is minimized and the advance is foregrounded early. - Supplemental Information carries extended methods, additional characterization, and supporting data; article types and length limits should be re-checked on the live site. ## Official-submission checklist - Before giving submission-ready advice, read `../../resources/source-basis.md` and `../../resources/official-source-map.md`; start from the official source anchors for this journal family, then cite the current Matter page you checked. - Search the live site for "Matter Cell Press guide for authors" and follow the current Cell Press version. - Re-check article-type definitions and current length/figure limits, the significance-statement (Progress and Potential) requirement, and Supplemental Information conventions. - Re-check Cell Press data-availability, code, and STAR Methods / Experimental Procedures requirements for the relevant materials domain. - Re-check competing-interests, funding, lead-contact/author-contributions, and AI-use disclosure requirements; confirm preprint policy. - If the live official instructions conflict with this skill, the official instructions win. ## Pre-submission self-check - [ ] One sentence — the transformative materials advance and the broad significance (including societal relevance where applicable) it carries. - [ ] Characterization, mechanism/design principle, and performance are rigorous, controlled, and benchmarked against the state of the art. - [ ] Metrics are properly normalized and reported with error bars/replicates and domain-standard parameters. - [ ] The significance statement and graphical abstract communicate why the work matters to a broad materials readership. - [ ] Methods and data meet Cell Press reproducibility and data-availability requirements. - [ ] The work is positioned against recent Matter / Nature Materials / Advanced Materials literature on the same materials problem. ## Common desk-reject triggers - An incremental property improvement in a narrow system with no general principle or broad significance story. - A device- or application-only paper where the materials advance is thin and the metric is the sole contribution. - Insufficient characterization, missing controls/benchmarks, or unsubstantiated performance and societal-relevance claims. - A narrowly specialist study inaccessible to the broad readership, with no narrative significance framing. - A review or perspective submitted as primary research, or a manuscript lacking the required significance statement and graphical abstract. ## Re-routing decision - Energy conversion/storage where energy science and device-level impact are the core: `joule`. - Applied functional-materials advance centered on devices and performance: `advanced-materials`. - Highest-impact, conceptually defining primary materials research: `nature-materials`. - Authoritative materials review rather than primary research: `nature-reviews-materials`. ## Output format ```text [Fit] High / Medium / Low (one-line reason) [Target] Matter [Topic tags] <2–3 closest topics> [Method/evidence] [Top risk] [Official items to re-check] [Re-route suggestion] ```