Roy Johnston

University of Birmingham - Birmingham / United Kingdom

Natural Sciences / Chemical Sciences

AD Scientific Index ID: 4321594

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Roy Johnston Academic Profile: Rankings

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In World

2,395,145
Scientists

Citation Index

H-Index

i-10 Index

Scores

H-Index

6.45%

#94

H-Index

3.38%

#3,262

H-Index

??????

H-Index

??????

H Index

Total Ranks

i-10 Index

2.95%

#43

i-10 Index

1.89%

#1,822 ^{Top 3%}

i-10 Index

??????

i-10 Index

??????

i-10 Index

230

Citation Index

6.04%

#88

Citation Index

3.72%

#3,597

Citation Index

??????

Citation Index

??????

Citations

19,775

H-Index

12.7%

#185

H-Index

6.49%

#6,273

H-Index

??????

H-Index

??????

H Index

Last 6 Years Ranks

i-10 Index

5.01%

#73

i-10 Index

2.64%

#2,550 ^{Top 3%}

i-10 Index

??????

i-10 Index

??????

i-10 Index

134

Citation Index

11.94%

#174

Citation Index

6.33%

#6,111

Citation Index

??????

Citation Index

??????

Citations

6,085

Natural Sciences *

In World

312,543
Scientists

Rank

5.34%

#23

Rank

6.35%

#818

Rank

??????

Rank

??????

Chemical Sciences *

65
Scientists

1,790
Scientists

18,222
Scientists

64,972
Scientists

Rank

10.77%

Rank

5.31%

#95

Rank

??????

Rank

??????

	SCORES	RANKINGS
H Index (Total)	66	#94	#3,262	#13,039 ^{Top 3%}	#37,645 ^{Top 3%}
H Index (Last 6 Years)	35	#185	#6,273	#26,515	#???
H Index Last 6 years / Total Ratio	53%
i10 Index (Total)	230	#43	#1,822	#8,505 ^{Top 3%}	#???
i10 Index (Last 6 Years)	134	#73	#2,550	#11,962 ^{Top 3%}	#???
i10 Index Last 6 years / Total Ratio	58%
Citation (Total)	19,775	#88	#3,597	#13,562 ^{Top 3%}	#???
Citation (Last 6 Years)	6,085	#174	#6,111	#24,260	#???
Citation Last 6 years / Total Ratio	30%
Natural Sciences *		#23 (431) *	#818 (12,881) *	#??? (99,058) *	#??? (312,543) *
Chemical Sciences * Computational Chemistry \|		#7 (65) *	#95 (1,790) *	#??? (18,222) *	#??? (64,972) *

* Dec 18, 2024 | 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' (873.898 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.

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University / Institution Rankings University of Birmingham Rankings

AD Scientific Index ID 4321594

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

Academic Degree

World: Top 10 Scientists in Natural Sciences / Chemical Sciences

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Jun Chen

Jun Chen Nankai University World Rank #53 Jiaguo Yu

Jiaguo Yu China University of Geosciences World Rank #230 Peidong Yang

Peidong Yang University of California Berkeley World Rank #435 Hongjie Dai

Hongjie Dai Stanford University World Rank #450 Krzysztof Matyjaszewski

Krzysztof Matyjaszewski Carnegie Mellon University World Rank #453 John Yates

John Yates Scripps Research Institute World Rank #511 George Church

George Church Harvard University World Rank #521 Xiaoyuan Shawn Chen

Xiaoyuan Shawn Chen National University of Singapore World Rank #569 Chad Mirkin

Chad Mirkin Northwestern University World Rank #581 Stephen L Buchwald

Stephen L Buchwald Massachusetts Institute of Technology World Rank #599

United Kingdom: Top 10 Scientists in Natural Sciences / Chemical Sciences

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RM Harrison

RM Harrison University of Birmingham World Rank #2,296 Carol V Robinson

Carol V Robinson University of Oxford World Rank #2,297 Anthony Cheetham

Anthony Cheetham University of Cambridge World Rank #2,859 Clare P Grey

Clare P Grey University of Cambridge World Rank #2,910 Paul Sherwood

Paul Sherwood Science and Technology Facilities Council World Rank #3,091 C Richard A Catlow

C Richard A Catlow University College London World Rank #4,622 Stephen Neidle

Stephen Neidle University College London World Rank #4,780 Parkin I

Parkin I University College London World Rank #5,004 Hagan Bayley

Hagan Bayley University of Oxford World Rank #5,113 Richard Evershed

Richard Evershed University of Bristol World Rank #5,441

University of Birmingham: Top 10 Scientists in Natural Sciences / Chemical Sciences

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RM Harrison

RM Harrison University of Birmingham Natural Sciences Chemical Sciences World Rank #2,296 Neil R. Champness

Neil R. Champness University of Birmingham Natural Sciences Chemical Sciences World Rank #14,002 Stuart Harrad

Stuart Harrad University of Birmingham Natural Sciences Chemical Sciences World Rank #18,435 Rachel Oreilly

Rachel Oreilly University of Birmingham Natural Sciences Chemical Sciences World Rank #20,807 Valsami-Jones

Valsami-Jones University of Birmingham Natural Sciences Chemical Sciences World Rank #29,488 Tim Jones

Tim Jones University of Birmingham Natural Sciences Chemical Sciences World Rank #33,022 Roy Johnston

Roy Johnston University of Birmingham Natural Sciences Chemical Sciences World Rank #37,645 John S. Fossey

John S. Fossey University of Birmingham Natural Sciences Chemical Sciences World Rank #63,678 Stefan Krause

Stefan Krause University of Birmingham Natural Sciences Chemical Sciences World Rank #75,607 Jon A Preece

Jon A Preece University of Birmingham Natural Sciences Chemical Sciences World Rank #92,081

United Kingdom: Top 10 Scientists in Natural Sciences

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Glen Cowan

Glen Cowan Royal Holloway University of London Natural Sciences Physics World Rank #44 Jonathan Butterworth

Jonathan Butterworth University College London Natural Sciences Physics World Rank #55 Daniela Bortoletto

Daniela Bortoletto University of Oxford Natural Sciences Physics World Rank #66 Amanda Cooper Sarkar

Amanda Cooper Sarkar University of Oxford Natural Sciences Physics World Rank #71 Jonathan Hays

Jonathan Hays Queen Mary University of London Natural Sciences Physics World Rank #131 Darren Price

Darren Price University of Manchester Natural Sciences Physics World Rank #149 Francisca Munoz Sanchez

Francisca Munoz Sanchez University of Manchester Natural Sciences Physics World Rank #169 Tim Adye

Tim Adye Science and Technology Facilities Council Natural Sciences Physics World Rank #194 Eram Rizvi

Eram Rizvi Queen Mary University of London Natural Sciences Physics World Rank #221 Paul Kyberd

Paul Kyberd Brunel University Natural Sciences Physics World Rank #245

University of Birmingham: Top 10 Scientists

See all

Niladri Sahoo

Niladri Sahoo University of Birmingham Natural Sciences Physics World Rank #1,236 Jon Deeks

Jon Deeks University of Birmingham Medical and Health Sciences Biostatistics World Rank #1,894 Christine H Foyer

Christine H Foyer University of Birmingham Agriculture & Forestry Plant Science World Rank #2,295 RM Harrison

RM Harrison University of Birmingham Natural Sciences Chemical Sciences World Rank #2,296 Francesco Gonnella

Francesco Gonnella University of Birmingham Natural Sciences Physics World Rank #2,473 Paulus Kirchhof

Paulus Kirchhof University of Birmingham Others World Rank #3,195 Gurdyal Besra

Gurdyal Besra University of Birmingham Medical and Health Sciences Microbiology World Rank #3,580 Joan L. Duda

Joan L. Duda University of Birmingham Social Sciences Psychology World Rank #3,798 David H Adams

David H Adams University of Birmingham Others World Rank #5,473 Steve P. Watson

Steve P. Watson University of Birmingham Others World Rank #5,486

	SCORES	RANKINGS
	SCORES	In University of Birmingham (1,457)	In United Kingdom (96,612)	In Europe (782,467)	World (2,395,145)
H Index (Total)	66	#94	#3,262	#13,039 ^{Top 3%}	#37,645 ^{Top 3%}
H Index (Last 6 Years)	35	#185	#6,273	#26,515	#???
H Index Last 6 years / Total Ratio	53%
i10 Index (Total)	230	#43	#1,822	#8,505 ^{Top 3%}	#???
i10 Index (Last 6 Years)	134	#73	#2,550	#11,962 ^{Top 3%}	#???
i10 Index Last 6 years / Total Ratio	58%
Citation (Total)	19,775	#88	#3,597	#13,562 ^{Top 3%}	#???
Citation (Last 6 Years)	6,085	#174	#6,111	#24,260	#???
Citation Last 6 years / Total Ratio	30%
Natural Sciences *		#23 (431) *	#818 (12,881) *	#??? (99,058) *	#??? (312,543) *
Chemical Sciences * Computational Chemistry \|		#7 (65) *	#95 (1,790) *	#??? (18,222) *	#??? (64,972) *

Roy Johnston

AD Scientific Index ID: 4321594

Roy Johnston Academic Profile: Rankings

In University of Birmingham

In United Kingdom

In Europe

In World

In University of Birmingham

In United Kingdom

In Europe

In World

In University of Birmingham

In United Kingdom

In Europe

In World

World: Top 10 Scientists in Natural Sciences / Chemical Sciences

United Kingdom: Top 10 Scientists in Natural Sciences / Chemical Sciences

University of Birmingham: Top 10 Scientists in Natural Sciences / Chemical Sciences

United Kingdom: Top 10 Scientists in Natural Sciences

University of Birmingham: Top 10 Scientists

World: Similarly Ranked Academics in Natural Sciences / Chemical Sciences

Hongjie Dai

Stanford University

World Rank # 450

Publications *:521Citations: 257,257

Natural Sciences

Chemical Sciences

Peidong Yang

University of California ...

World Rank # 435

Publications *:505Citations: 204,031

Natural Sciences

Chemical Sciences

Jiaguo Yu

China University of Geosc...

World Rank # 230

Publications *:791Citations: 202,293

Natural Sciences

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Jun Chen

Nankai University

World Rank # 53

Publications *:2,034Citations: 274,805

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Roy Johnston

University of Birmingham

World Rank # 37,645

Publications *: 230Citations: 19,775

Natural Sciences

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Michael M Haley

University of Oregon

World Rank # 37,650

Publications *: 213Citations: 15,992

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World Rank # 37,662

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Sofia University St Klime...

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Publications *: 187Citations: 18,426

Natural Sciences

Publications ^*:521
Citations: 257,257

Publications ^*:505
Citations: 204,031

Publications ^*:791
Citations: 202,293

Publications ^*:2,034
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