Is Your Paper Ready for Applied Surface Science? The Surface Relevance Test

This is the single most important thing you can check before submitting. I'll state it plainly: if you remove all the surface characterization data from your paper and the story still holds up, your paper probably isn't a surface science paper.

That sounds harsh, but it's the reality of how editors screen manuscripts here. Let me give you concrete examples.

Paper that fails the test: You've synthesized a new photocatalytic material for dye degradation. You report XRD, TEM, BET surface area, UV-Vis absorption, and photocatalytic activity under different conditions. You also ran XPS to confirm the elemental composition and oxidation states. The XPS is three paragraphs in a 25-paragraph paper. Your conclusions are about photocatalytic performance.

That's a photocatalysis paper, not a surface science paper. The XPS is supplementary characterization, not the point of the study. It belongs in a catalysis or materials journal.

Paper that passes the test: You've studied how surface hydroxyl groups on TiO2 thin films affect photocatalytic activity by systematically modifying the surface with different plasma treatments. You've used angle-resolved XPS to track changes in surface chemistry, AFM to monitor morphological evolution, and contact angle measurements to correlate surface energy with performance. Your conclusions are about how surface state controls function.

That's a surface science paper. The surface isn't an afterthought. It's the protagonist.

Applied Surface Science editors see patterns in submissions that authors don't notice in their own work. Here's what separates accepted manuscripts from desk rejections.

Surface-specific characterization, not routine analysis. Running XPS on your sample doesn't make your paper surface science any more than running NMR makes it a spectroscopy paper. Editors want to see surface-sensitive techniques used to answer surface-specific questions. What's happening at the top 5 nm? How does the interface differ from the bulk? What changes when you modify just the surface? If your XPS data could be replaced by EDX and the story wouldn't change, you haven't done surface science.

Depth of surface analysis. A survey scan and a couple of high-resolution regions won't impress anyone. Editors expect careful peak fitting with appropriate references, binding energy calibration that's properly justified (the C 1s adventitious carbon debate is real and they know it), and interpretation that goes beyond "we confirmed the presence of element X." Quantitative surface composition, chemical state analysis, depth profiling when relevant. This is what separates a surface science contribution from routine characterization.

Connection between surface properties and function. The strongest Applied Surface Science papers don't just characterize a surface. They connect surface structure or chemistry to a measurable outcome: adhesion, wettability, corrosion resistance, biocompatibility, catalytic activity. If you've characterized a surface beautifully but can't explain why it matters, the paper feels incomplete.

Applied Surface Science has broader scope than Surface Science (which focuses on fundamental surface physics) but narrower scope than most authors assume. Here's where the boundaries actually sit.

In scope: Thin film deposition and characterization. Surface modification by plasma, ion beam, laser, or chemical treatment. Coatings for corrosion protection, wear resistance, or optical properties. Surface reactions and catalysis where the surface mechanism is the focus. Interface engineering in electronic or energy devices. Biointerface studies where surface chemistry drives biological response.

Out of scope (and this is where people get caught):

• Bulk materials synthesis that includes surface characterization as one of many techniques
• Nanoparticle synthesis papers where the "surface" aspect is just XPS data tacked on
• Pure computational studies without experimental surface data
• Device papers where the surface isn't the novel contribution (those belong in device-specific journals)
• Environmental remediation papers that happen to use surface-modified materials

That last category is a big one. I've seen dozens of papers about modified adsorbents for heavy metal removal that get submitted here because the material has a modified surface. But if the paper's real contribution is the adsorption performance rather than understanding the surface modification itself, it doesn't fit.

Applied Surface Science reviewers are often surface characterization specialists. They'll notice things that reviewers at general materials journals won't.

XPS expectations. This is the journal's bread and butter. If you're including XPS data, reviewers will check your binding energy calibration method, your peak fitting constraints (FWHM values, spin-orbit splitting ratios, background type), and whether your quantification makes physical sense. Using the C 1s peak at 284.8 eV for calibration without acknowledging its limitations won't go unnoticed. If you're working with insulating samples, discuss charging effects. If your FWHM values are suspiciously narrow or wide, explain why.

AFM and STM data. Raw images aren't enough. Reviewers want proper statistical analysis of roughness, grain size distributions from multiple scan areas, and honest discussion of tip artifacts. A single 5x5 micrometer scan doesn't characterize a surface. Show multiple areas, multiple scan sizes, and quantitative analysis.

Depth profiling. If you're using XPS depth profiling or SIMS, address preferential sputtering, ion-beam-induced mixing, and matrix effects. These aren't minor technical details at this journal. They're central to whether your depth profile means what you think it means.

Contact angle and surface energy. If you're reporting wettability data, use proper methodology: multiple droplets, advancing and receding angles where relevant, and surface energy calculations using an appropriate model (not just Young's equation without justification). Single-droplet measurements on one spot won't satisfy reviewers here.

These aren't hypothetical. They're the patterns editors see repeatedly.

1. The XPS-garnished materials paper. You've made a new material. It does something useful. You ran XPS alongside ten other characterization techniques. The XPS occupies one figure out of eight. This isn't surface science. It's materials science with surface data attached. Editors can spot this in under 60 seconds.

2. The coating-without-characterization paper. You've deposited a coating and tested its hardness, adhesion, and corrosion resistance. Great engineering data. But you haven't characterized the surface or interface at the atomic or molecular level. Surface and Coatings Technology would take this. Applied Surface Science won't.

3. The computational-only surface study. DFT calculations of surface adsorption energies without any experimental validation. Applied Surface Science is an experimental journal at heart. Pure computational surface science belongs in Surface Science or Journal of Physical Chemistry C.

4. The "nano" paper that isn't about surfaces. Nanoparticle synthesis where the small size creates a large surface area, but the paper doesn't actually study the surface. Having a high surface-to-volume ratio doesn't make something surface science. You need to actually investigate what's happening at that surface.

5. The review disguised as an original article. Papers that characterize a well-known material system using standard techniques and reach conclusions already established in the literature. If experienced surface scientists would read your results section and say "yes, we knew that," you're confirming rather than discovering.

Applied Surface Science follows standard Elsevier formatting, but certain structural choices signal that you understand the journal's priorities.

Introduction: Don't write a general materials science introduction that mentions surfaces in the last paragraph. Lead with the surface science question. What don't we know about this surface or interface? Why does it matter? What specific surface characterization approach will you use to answer it?

Experimental section: Be exceptionally detailed about your surface characterization parameters. XPS pass energy, step size, charge neutralization method. AFM mode, tip specifications, scan parameters. Reviewers at this journal will request these details if you don't provide them.

Results: Organize around surface characterization findings, not around the order you ran experiments. Lead with the surface analysis, then connect to functional properties. This signals that surface science is the paper's core, not an afterthought.

Graphical abstract: Elsevier requires one, and it matters at this journal. Show a surface characterization result (a well-labeled XPS spectrum, an AFM image with clear features) connected to a functional outcome. Don't make it a generic materials synthesis flowchart.

Sometimes the right move isn't to force a paper into Applied Surface Science's scope. If your work is primarily about catalytic material performance, consider Applied Catalysis B or Journal of Catalysis. If it's about film growth without deep surface analysis, Thin Solid Films is a natural home. If you're doing fundamental UHV surface physics, Surface Science will appreciate it more than a journal focused on applied work.

A free Manusights pre-submission review can help you gauge whether your manuscript's framing positions the surface science as central or supplementary before you commit to a submission.