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Topic · Mechanics of Materials

Railway Systems and Materials Science

Railway Systems and Materials Science is a research topic within Mechanics of Materials. Science Explorer counts 1.9k research works in it since 1950. 6.5% of them reached the world's top 10% most cited for their field and year.

This cluster of papers focuses on the mechanical and thermal properties of nanocomposites, particularly those reinforced with graphene and carbon nanotubes. The papers cover reviews, molecular dynamics simulations, functionalization effects, and applications in structural materials.

  • Nanocomposites
  • Graphene
  • Carbon Nanotubes
  • Mechanical Properties
  • Thermal Properties
  • Polymer
  • Review
  • Functionalization
  • Molecular Dynamics
  • Epoxy
Research works
1.9k
fractional, since 1950
In the world top 10%
123
per year above
Top-10% rate
6.5%
share of its works in the world top 10%
Growth, 2013–17 → 2018–22
+78%
the tick is no change

Which countries lead Railway Systems and Materials Science research?

By volume, Russia and the United States publish the most (115 and 66 works in 2022–2025).

By volume, 2022–2025

  1. 1 Russia 115 works
  2. 2 United States 66 works
  3. 3 Australia 53 works
  4. 4 India 32 works
  5. 5 China 32 works
  6. 6 Ukraine 30 works
  7. 7 United Kingdom 16 works
  8. 8 Kazakhstan 9 works
  9. 9 Poland 7 works
  10. 10 Brazil 7 works

How concentrated that is

The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.

Russia: 31.3%United States: 18.0%Australia: 14.4%India: 8.8%6 others listed: 27.5%31%largest
Russia115 · 31.3%United States66 · 18.0%Australia53 · 14.4%India32 · 8.8%6 others listed101 · 27.5%

Shares of the rows listed above, not of the whole node.

Which institutions lead Railway Systems and Materials Science research?

By volume in 2022–2025, Geoscience Australia publishes the most Railway Systems and Materials Science research, followed by Carter Center and Siberian State Industrial University.

By volume, 2022–2025

  1. 1 Geoscience AustraliaAustralia 49 works
  2. 2 Carter CenterUnited States 48 works
  3. 3 Siberian State Industrial UniversityRussia 11 works
  4. 4 Petersburg State Transport UniversityRussia 9 works
  5. 5 GLA UniversityIndia 9 works
  6. 6 Russian University of TransportRussia 8 works
  7. 7 Department of ArchaeologySri Lanka 6 works
  8. 8 Siberian Transport UniversityRussia 5 works
  9. 9 Ukrainian State University of Science and TechnologiesUkraine 4 works
  10. 10 Ukrainian State University of Railway TransportUkraine 3 works

Where is Railway Systems and Materials Science research done?

The largest centres of Railway Systems and Materials Science research in 2022–2025 are Canberra (Australia), Atlanta (United States), Moscow (Russia) and Saint Petersburg (Russia). Among places with at least 20 works in it, it is an unusually large share of all research in Canberra and Atlanta.

Largest cities, 2022–2025

  1. 1 Canberra Australia 50 works
  2. 2 Atlanta United States 49 works
  3. 3 Moscow Russia 27 works
  4. 4 Saint Petersburg Russia 13 works
  5. 5 Novokuznetsk Russia 12 works
  6. 6 Kyiv Ukraine 10 works
  7. 7 Novosibirsk Russia 9 works
  8. 8 Mathura India 9 works
  9. 9 Dnipro Ukraine 9 works
  10. 10 Beijing China 8 works

Where it is the local speciality

  1. CanberraAU · 49.6 works82×
  2. AtlantaUS · 48.7 works50×
← less than its size predicts1×more →

Location quotient: how much more of its research is in Railway Systems and Materials Science than the world average.

See Railway Systems and Materials Science on the map

Where is the best place to study Railway Systems and Materials Science?

Among universities, judged by research, GLA University, Russian University of Transport and Petersburg State Transport University score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.

0%5%10%mean 3.2%fractional works in this node (log) →share in the world top 10% →GLA University: 9, 7.6%Russian University of Transport: 8, 4.0%Petersburg State Transport University: 9, 1.2%Siberian State Industrial University: 11, 0.0%GLA UniversityRussian University o…Petersburg State Tra…Siberian State Indus…
above the meannear itbelow it

One dot per university in the table below. The upper left is the interesting corner: small places doing unusually strong work.

#UniversityScoreTop 10%SpecialisationWorksGrowth
1 GLA UniversityIndia 39.67.6%110.1×9 —
2 Russian University of TransportRussia 22.24.0%301.7×8 —
3 Petersburg State Transport UniversityRussia 11.81.2%315.1×9 —
4 Siberian State Industrial UniversityRussia 4.00.0%1531.5×11 +492.1%

Universities only. Score blends excellence (30%), specialisation (25%), size (20%), growth (15%) and international reach (10%), 2015–2022; growth compares 2010–14 with 2015–19.

Is Railway Systems and Materials Science research growing?

Output in 2018–2022 was 78% higher than in 2013–2017, peaking in 2025. The fastest-growing topics are Railway Systems and Materials Science.

19801990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Which topics inside it are moving

Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.