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Research facility · Sofia · Bulgaria

Central Laboratory of Solar Energy and New Energy Sources

In research, Central Laboratory of Solar Energy and New Energy Sources stands highest in Physical Sciences (#14,567 of 21,541 worldwide), over all time.

World rank, all time
#27,653
of 42,892
Rank in Bulgaria
#73
of 122
Research works
288
▼ 5% vs 2013–17
Citations
3.8k
13.3 per fractional work
Top-10% rate
8.0%
record average 16.5%
Open access
24%
world 28%

What is Central Laboratory of Solar Energy and New Energy Sources known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #14,567 of 21,541 6.3%272

Each strip is that field’s whole ranked pool, with the notch where Central Laboratory of Solar Energy and New Energy Sources sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.60× its world share, 0 worksAgricultural and Bio…Chemical Engineering: 3.78× its world share, 0 worksChemical EngineeringChemistry: 1.78× its world share, 0 worksChemistryComputer Science: 0.19× its world share, 0 worksComputer ScienceEnergy: 6.86× its world share, 1 worksEnergyEngineering: 2.89× its world share, 6 worksEngineeringEnvironmental Science: 0.38× its world share, 0 worksEnvironmental ScienceMaterials Science: 10.13× its world share, 5 worksMaterials SciencePhysics and Astronomy: 1.87× its world share, 1 worksPhysics and AstronomyMedicine: 0.02× its world share, 0 worksMedicine1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Materials Science, 10.1×. Every wedge is a field page.

Who are the top researchers at Central Laboratory of Solar Energy and New Energy Sources?

Ranked on the composite score, D. Gogova, D. Dimova‐Malinovska and M. Sendova-Vassileva lead among researchers whose main affiliation is Central Laboratory of Solar Energy and New Energy Sources.

  1. 1 D. Gogova Bulgaria · #365,269 worldwide 156 citations · 25 works
  2. 2 D. Dimova‐Malinovska Bulgaria · #750,764 worldwide 88 citations · 41 works
  3. 3 M. Sendova-Vassileva Bulgaria · #861,287 worldwide 62 citations · 24 works
  4. 4 P. Vitanov Bulgaria · #1,395,523 worldwide 11 citations · 18 works
  5. 5 O. Angelov Bulgaria · #1,464,836 worldwide 30 citations · 24 works
All ranked researchers at Central Laboratory of Solar Energy and New Energy Sources

Which keywords describe research at Central Laboratory of Solar Energy and New Energy Sources?

By fractional works in all years, weighted toward what it does more of than the world: Solar Cells, Nanostructures, Semiconductors, Nanocrystals, Photovoltaics, Nanowires, Semiconductor and Nanomaterials.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Solar Cells42▲ 48×7 topics
  2. Nanostructures38▲ 27×12 topics
  3. Semiconductors30▲ 41×5 topics
  4. Nanocrystals28▲ 40×5 topics
  5. Photovoltaics23▲ 32×4 topics
  6. Nanowires22▲ 32×4 topics
  7. Semiconductor20▲ 21×6 topics
  8. Nanoparticles19▲ 5.1×17 topics
  9. Nanomaterials19▲ 8.2×13 topics
  10. Efficiency18▲ 24×4 topics
  11. Optical Properties18▲ 55×4 topics
  12. Bioimaging17▲ 26×3 topics
  13. Photodetectors17▲ 62×2 topics
  14. Transparent Conductors17▲ 41×2 topics
  15. Flexible Electronics16▲ 39×3 topics
  16. Energy Efficiency15▲ 6.7×13 topics
  17. Plasmonics15▲ 67×2 topics
  18. Amorphous Oxide Semiconductors15▲ 118×1 topic
  19. Thin-Film Transistors15▲ 118×1 topic
  20. Drug Delivery14▲ 10.0×5 topics
  21. Doping14▲ 51×2 topics
  22. Photoluminescence14▲ 71×2 topics
  23. Spintronics14▲ 23×2 topics
  24. Ferromagnetism14▲ 67×1 topic
  25. Zinc Oxide14▲ 69×1 topic
  26. Room Temperature13▲ 27×3 topics
  27. Chemical Sensors13▲ 25×2 topics
  28. Gas Sensors13▲ 57×1 topic
  29. Metal Oxide13▲ 57×1 topic
  30. Luminescent13▲ 138×1 topic
  31. Porous Silicon13▲ 138×1 topic
  32. Synthesis13▲ 7.6×7 topics
  33. Vanadium Oxide12▲ 44×2 topics
  34. Nanoelectronics11▲ 25×2 topics
  35. Epitaxial Growth11▲ 47×2 topics
  36. Electrochromic11▲ 112×1 topic
  37. Metal-Insulator Transition11▲ 44×2 topics
  38. Tungsten Oxide11▲ 112×1 topic
  39. Semiconductor Devices10▲ 27×2 topics
  40. Atomic Layer Deposition10▲ 27×1 topic

Which research topics does Central Laboratory of Solar Energy and New Energy Sources publish most on?

By volume in 2022–2025: ZnO doping and properties, Gas Sensing Nanomaterials and Sensors, Chalcogenide Semiconductor Thin Films and Semiconductor materials and devices.

  1. 1 ZnO doping and properties Materials Chemistry 2 works
  2. 2 Gas Sensing Nanomaterials and Sensors Electrical and Electronic Engineering 1 works
  3. 3 Chalcogenide Semiconductor Thin Films Electrical and Electronic Engineering 1 works
  4. 4 Semiconductor materials and devices Electrical and Electronic Engineering 0 works
  5. 5 Copper-based nanomaterials and applications Materials Chemistry 0 works
  6. 6 Advancements in Battery Materials Electrical and Electronic Engineering 0 works
  7. 7 Quantum Dots Synthesis And Properties Materials Chemistry 0 works
  8. 8 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 0 works
  9. 9 Ga2O3 and related materials Electronic, Optical and Magnetic Materials 0 works
  10. 10 TiO2 Photocatalysis and Solar Cells Renewable Energy, Sustainability and the Environment 0 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available24.4%not open75.6%

World: 28% of research is openly available.

with international co-authors34.0%domestic only66.0%

World: 19% is written across borders.

How has Central Laboratory of Solar Energy and New Energy Sources's research output changed?

Output in 2018–2022 was 5% lower than in 2013–2017.

1990200020102020
grewheldshrank

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

Other research institutions in Sofia

All research institutions in Sofia

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.