Citation Rankings
Highly Cited Researchers

NASA Ames Research Center Highly Cited Researchers CitationEngineering & Technology / Nanoscience and Nanotechnology Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
United States
M Meyyappan
Nanotechnology
nano materials
nanosensors
nanoelectronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,537
12,463
0.307
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Cheol Park
nanomaterials
nanotubes
boron nitride nanotubes
smart materials
radiation shielding materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,316
3,030
0.325
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Jin-Woo Han
FinFET
CMOS
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,002
4,382
0.626
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Jessica Koehne
nanotechnology
sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,623
1,334
0.289
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
Myeong-Lok Seol
Energy storage
Energy harvesting
3D printing
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,450
3,037
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :6
United States
Thaddeus Norman
Materials Informatics
Nanotechnology
Data Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
823
147
0.179
* Total Citation Counts Rankings
Ranking Based On Selection :7
United States
Dionne Hernandez-Lugo
energy storage
material science
beyond-Li-ion technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
397
214
0.539
* Total Citation Counts Rankings
Rankings
13,889
United States
6,563
17
Ranking Based On Selection: 1
M Meyyappan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,537
12,463
0.307
Nanotechnology
nano materials
nanosensors
nanoelectronics
* Total Citation Counts Rankings
Rankings
106,392
United States
41,983
254
Ranking Based On Selection: 2
Cheol Park
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,316
3,030
0.325
nanomaterials
nanotubes
boron nitride nanotubes
smart materials
radiation shielding materials
* Total Citation Counts Rankings
Rankings
145,746
United States
54,933
339
Ranking Based On Selection: 3
Jin-Woo Han
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,002
4,382
0.626
* Total Citation Counts Rankings
Rankings
220,104
United States
77,697
468
Ranking Based On Selection: 4
Jessica Koehne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,623
1,334
0.289
* Total Citation Counts Rankings
Rankings
227,985
United States
80,053
484
Ranking Based On Selection: 5
Myeong-Lok Seol
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,450
3,037
0.682
Energy storage
Energy harvesting
3D printing
nanotechnology
* Total Citation Counts Rankings
Rankings
748,069
United States
217,865
1,186
Ranking Based On Selection: 6
Thaddeus Norman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
823
147
0.179
* Total Citation Counts Rankings
Rankings
1,008,885
United States
269,346
1,432
Ranking Based On Selection: 7
Dionne Hernandez-Lugo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
397
214
0.539