Portugal - Total Number of 10% Top-Cited Scientific Publications in Electronic, Optical and Magnetic Materials
Since 2014, Portugal Total Number of 10% Top-Cited Scientific Publications in Electronic, Optical and Magnetic Materials was down by 8.4% year on year. At 11.42 Publications in 2019, the country was ranked number 30 comparing other countries in Total Number of 10% Top-Cited Scientific Publications in Electronic, Optical and Magnetic Materials. Portugal is overtaken by Ukraine, which was ranked number 29 with 12.32 Publications and is followed by South Africa with 11.29 Publications. China ranked the highest with 785.6 Publications in 2019, +1.5% compared to 2018. United States, Germany and India respectively ranked number 2, 3 and 4 in this ranking. Peru witnessed the best average annual growth at +69.6% per year, while Malta recorded the worst performance at -19.5% per year.
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| Date | Units (Publications) |
|---|---|
| 2019 | 11.42 |
| 2018 | 9.42 |
| 2017 | 17.27 |
| 2016 | 9.75 |
| 2015 | 9.37 |
How does Portugal rank in Total Number of 10% Top-Cited Scientific Publications in Electronic, Optical and Magnetic Materials?
| # | 60 Countries | Units (Publications) | Last | YoY | 5‑years CAGR | ||
|---|---|---|---|---|---|---|---|
| 1 |
#1
China
|
786 | 2019 | +1.5 % | +11.1 % | View data | |
| 2 |
#2
United States
|
638 | 2019 | +6.3 % | -4.6 % | View data | |
| 29 |
#29
Ukraine
|
12 | 2019 | +23.9 % | +30.3 % | View data | |
| 30 |
#30
Portugal
|
11 | 2019 | +21.2 % | -8.4 % | View data | |
| 31 |
#31
South Africa
|
11 | 2019 | +8.8 % | +27.9 % | View data | |