Les Johnson

Les Johnson

NASA Ames Research Center - California / United States
Natural Sciences / Physics
AD Scientific Index ID: 4385856
NASA Ames

Les Johnson Academic Profile: Rankings

 

In NASA Ames Research Center

1,526
Scientists

In United States

458,840
Scientists

In North America

519,880
Scientists

In World

2,625,161
Scientists
 
 Citation Index
 
 H-Index
 
 i-10 Index
Scores
 
H-Index
36.83%
#562
H-Index
19.33%
#88,679
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H Index
28
Total Ranks
i-10 Index
32.37%
#494
i-10 Index
15.55%
#71,363
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
56
 
Citation Index
43.71%
#667
Citation Index
24.09%
#110,530
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citations
3,007
 
H-Index
50.52%
#771
H-Index
28.46%
#130,589
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H Index
15
Last 6 Years Ranks
i-10 Index
43.91%
#670
i-10 Index
23.27%
#106,794
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
25
 
Citation Index
44.3%
#676
Citation Index
24.63%
#113,012
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citations
1,341
Natural Sciences*

In NASA Ames Research Center

308
Scientists

In United States

65,963
Scientists

In North America

73,530
Scientists

In World

309,752
Scientists
 
Rank
45.45%
#140
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
 
Physics*

In NASA Ames Research Center

233
Scientists

In United States

13,542
Scientists

In North America

14,942
Scientists

In World

66,762
Scientists
 
Rank
49.79%
#116
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
 
* Apr 26, 2025 | According to Total H Index | BETA VERSION Join our list to unlock premium membership benefits and view the full version of your profile – click here. Notice: Please note that the subject field rankings for the world, region, country, and university are in the Beta Version due to the exclusion of profiles classified under 'Others' (1.120.307 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated. Reporting Inappropriate Profiles: To report inappropriate, inaccurate, or unethical profiles, including deceased scientists or profiles that require deletion, please contact [email protected]. In line with our Data Privacy Policy, if you wish to have your personal information removed, please email [email protected]. We will delete your data within 5 business days. Free Updates: To update your university or institution name, please email [email protected] with your AD Scientific Index ID and supporting documentation. 
Google Scholar Visit Web Page
University / Institution Rankings NASA Ames Research Center Rankings
AD Scientific Index ID 4385856
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
 -
school
Academic Degree
public Top 10 Physics in the World, Top 10 Physics in United States, Top 10 Physics at NASA Ames Research Center, Top 10 Natural Sciences in United States , Best Scientists at NASA Ames Research Center, Similarly Ranked Academics in Physics Worldwide and in United States – Discover the Full List Now.