Citation Rankings
Highly Cited Researchers
Denmark Metrology Institute Highly Cited Researchers Citation Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Quantum Optics
Metrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,083
1,474
0.361
* Total Citation Counts Rankings
Ranking Based On Selection :2
Surfaces Metrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,011
1,515
0.378
* Total Citation Counts Rankings
Ranking Based On Selection :3
Energy
Photovoltaics
Metrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,150
1,783
0.566
* Total Citation Counts Rankings
Ranking Based On Selection :4
spectroscopy
radiometry
lasers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,218
499
0.225
* Total Citation Counts Rankings
Ranking Based On Selection :5
Lasers
nonlinear optics
photoacoustic spectroscopy
Raman spectrocopy
quantum metrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,045
915
0.447
* Total Citation Counts Rankings
Ranking Based On Selection :6
Quantum Physics
Materials
Metrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,683
708
0.421
* Total Citation Counts Rankings
Ranking Based On Selection :7
Nanoscience and technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,650
1,333
0.808
* Total Citation Counts Rankings
Ranking Based On Selection :8
Metrology
Spectroscopy
Isotope-measurements
sensors
Programming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,228
544
0.443
* Total Citation Counts Rankings
Ranking Based On Selection :9
Surface characterization
atomic force microscopy (AFM)
vibrational spectroscopy
bacteria
biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,128
640
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :10
Neutron and X-ray scattring
Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
719
409
0.569
* Total Citation Counts Rankings
Ranking Based On Selection :11
Metrology
Quantum Optics
Nonlinear Optics
Photonics
Biophotonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
432
339
0.785
* Total Citation Counts Rankings
Ranking Based On Selection :12
Thermometry
Physical Chemistry
Non-linear optics
Ice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
423
303
0.716
* Total Citation Counts Rankings
Ranking Based On Selection :13
Electrochemistry
metrology
renewable energy technologies
team leadership
science communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
114
0.284
* Total Citation Counts Rankings
Ranking Based On Selection :14
X-ray imaging
food structure
surface texture
3D imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
345
214
0.620
* Total Citation Counts Rankings
Ranking Based On Selection :15
Energy related material development
Electrochemistry
Fuel cells
Batteries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
173
0.634
* Total Citation Counts Rankings
Rankings
247,219
2,296
1
Ranking Based On Selection: 1
Jürgen Appel
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,083
1,474
0.361
* Total Citation Counts Rankings
Rankings
251,248
2,335
2
Ranking Based On Selection: 2
Jørgen Garnæs
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,011
1,515
0.378
* Total Citation Counts Rankings
Rankings
309,389
2,853
3
Ranking Based On Selection: 3
Soeren Alkaersig Jensen
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,150
1,783
0.566
Energy
Photovoltaics
Metrology
* Total Citation Counts Rankings
Rankings
408,006
3,581
4
Ranking Based On Selection: 4
Jan Conrad Petersen
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,218
499
0.225
* Total Citation Counts Rankings
Rankings
433,094
3,774
5
Ranking Based On Selection: 5
Mikael Lassen
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,045
915
0.447
Lasers
nonlinear optics
photoacoustic spectroscopy
Raman spectrocopy
quantum metrology
* Total Citation Counts Rankings
Rankings
496,058
4,192
6
Ranking Based On Selection: 6
Jacob Larsen
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,683
708
0.421
* Total Citation Counts Rankings
Rankings
502,675
4,235
7
Ranking Based On Selection: 7
Husnu Aslan
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,650
1,333
0.808
Nanoscience and technology
* Total Citation Counts Rankings
Rankings
604,674
4,858
8
Ranking Based On Selection: 8
David Balslev Harder
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,228
544
0.443
Metrology
Spectroscopy
Isotope-measurements
sensors
Programming
* Total Citation Counts Rankings
Rankings
635,075
5,040
9
Ranking Based On Selection: 9
Guanghong Zeng
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,128
640
0.567
Surface characterization
atomic force microscopy (AFM)
vibrational spectroscopy
bacteria
biomaterials
* Total Citation Counts Rankings
Rankings
796,144
5,938
10
Ranking Based On Selection: 10
Søren Kynde
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
719
409
0.569
* Total Citation Counts Rankings
Rankings
976,039
7,008
11
Ranking Based On Selection: 11
Jesper Bjerge Christensen
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
432
339
0.785
Metrology
Quantum Optics
Nonlinear Optics
Photonics
Biophotonics
* Total Citation Counts Rankings
Rankings
984,473
7,079
12
Ranking Based On Selection: 12
Alejandra Sanchez
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
423
303
0.716
Thermometry
Physical Chemistry
Non-linear optics
Ice
* Total Citation Counts Rankings
Rankings
1,006,429
7,231
13
Ranking Based On Selection: 13
Lisa Deleebeeck
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
401
114
0.284
Electrochemistry
metrology
renewable energy technologies
team leadership
science communication
* Total Citation Counts Rankings
Rankings
1,065,773
7,688
14
Ranking Based On Selection: 14
Mikkel Schou Nielsen
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
345
214
0.620
* Total Citation Counts Rankings
Rankings
1,160,691
8,383
15
Ranking Based On Selection: 15
Sune Veltzé
Denmark Metrology Institute
Hørsholm, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
173
0.634
Energy related material development
Electrochemistry
Fuel cells
Batteries