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Researcher · King Khalid University · Saudi Arabia

Sami Ullah

Sami Ullah publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Mechanical Engineering, on topics such as Advanced Photocatalysis Techniques, Carbon Dioxide Capture Technologies and Flame retardant materials and properties.

ORCID 0000-0002-9669-5737 OpenAlex
World rank
#321,624
of 7,710,434 ranked researchers
Rank in Saudi Arabia
#1,280
of 25,688
Works
537
Citations
12k
Citations per work
22.5
h-index
58
i10-index 259Top 2% in Materials Chemistry
Sami Ullah

What does Sami Ullah research?

Sami Ullah's work is mostly in Engineering (20%), Materials Science (17%), Energy (5%).

Everything else: 315 works · 58.7% of their workPhysical Sciences: 222 works · 41.3% of their workEngineering: 105 works · 19.6% of their workElectrical and Electronic Engineering: 38 works · 7.0% of their workMechanical Engineering: 37 works · 6.9% of their workBiomedical Engineering: 31 works · 5.7% of their workMaterials Science: 89 works · 16.6% of their workMaterials Chemistry: 61 works · 11.3% of their workPolymers and Plastics: 28 works · 5.3% of their workEnergy: 27 works · 5.1% of their workRenewable Energy, Sustainability and the Environment: 27 works · 5.1% of their workTHEIR WORKSami Ullah537works
Physical Sciences41%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else31558.7%
    1. Engineering10519.6%
    2. Materials Science8916.6%
    3. Energy275.1%
  1. 1Materials Chemistry11% of their works
  2. 2Electrical and Electronic Engineering7% of their works
  3. 3Mechanical Engineering7% of their works
  4. 4Biomedical Engineering6% of their works
  5. 5Polymers and Plastics5% of their works
  6. 6Renewable Energy, Sustainability and the Environment5% of their works

Research topics

Which keywords describe Sami Ullah's research?

The keywords of their largest research topics: Graphene, Nanomaterials, Carbon Dioxide Capture, Metal-Organic Frameworks, Catalysis, Methane Storage, Energy Storage and Photocatalyst.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 23 words, with their numbers
  1. Graphene692 topics
  2. Nanomaterials692 topics
  3. Carbon Dioxide Capture592 topics
  4. Metal-Organic Frameworks592 topics
  5. Catalysis522 topics
  6. Methane Storage522 topics
  7. Energy Storage492 topics
  8. Photocatalyst401 topic
  9. Semiconductor401 topic
  10. Adsorbent Materials371 topic
  11. CO2 Capture Technology371 topic
  12. Fire-Retardant Materials341 topic
  13. Flame Retardant Polymers341 topic
  14. Gas Adsorption301 topic
  15. Porous Materials301 topic
  16. Carbon-Based Materials291 topic
  17. Electrochemical Capacitors291 topic
  18. Smoke Control241 topic
  19. Tunnel Fires241 topic
  20. Crystalline221 topic
  21. Porous221 topic
  22. Battery Materials201 topic
  23. Lithium-ion Batteries201 topic

Where does Sami Ullah work?

Sami Ullah's main affiliation in the publication record is King Khalid University, Saudi Arabia.

How many publications and citations does Sami Ullah have?

OpenAlex counts 537 works and 12,061 citations for Sami Ullah, an h-index of 58, ranking #321,624 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Sami Ullah

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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