Ahmad Umar

Najran University - Najran / Saudi Arabia

Engineering & Technology / Nanoscience and Nanotechnology

AD Scientific Index ID: 546321

Arabic

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Ahmad Umar Academic Profile: Rankings

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In Najran University

174

In Saudi Arabia

14,365

In Asia

685,384

In World

2,395,233

Citation Index

H-Index

i-10 Index

H-Index

0.57%

H-Index

0.2%

#29 ^{Top 3%}

H-Index

??????

H-Index

??????

H Index

Total Ranks

i-10 Index

0.57%

i-10 Index

0.1%

#14 ^{Top 3%}

i-10 Index

??????

i-10 Index

??????

i-10 Index

543

Citation Index

0.57%

Citation Index

0.33%

#47 ^{Top 3%}

Citation Index

??????

Citation Index

??????

Citations

34,872

H-Index

0.57%

H-Index

0.23%

#33 ^{Top 3%}

H-Index

??????

H-Index

??????

H Index

Last 6 Years Ranks

i-10 Index

0.57%

i-10 Index

0.08%

#12 ^{Top 3%}

i-10 Index

??????

i-10 Index

??????

i-10 Index

448

Citation Index

0.57%

Citation Index

0.36%

#51 ^{Top 3%}

Citation Index

??????

Citation Index

??????

Citations

22,903

Engineering & Technology *

In Najran University

In Saudi Arabia

3,118

In Asia

164,086

In World

429,040

Rank

3.13%

Rank

0.32%

#10 ^{Top 3%}

Rank

??????

Rank

??????

Nanoscience and Nanotechnology *

121

4,955

11,883

Rank

50%

Rank

1.65%

#2 ^{Top 3%}

Rank

??????

Rank

??????

	SCORES	RANKINGS
H Index (Total)	97	#1	#29 ^{Top 3%}	#1,030 ^{Top 3%}	#9,906 ^{Top 3%}
H Index (Last 6 Years)	74	#1	#33 ^{Top 3%}	#990 ^{Top 3%}	#???
H Index Last 6 years / Total Ratio	76%
i10 Index (Total)	543	#1	#14 ^{Top 3%}	#632 ^{Top 3%}	#???
i10 Index (Last 6 Years)	448	#1	#12 ^{Top 3%}	#473 ^{Top 3%}	#???
i10 Index Last 6 years / Total Ratio	82%
Citation (Total)	34,872	#1	#47 ^{Top 3%}	#1,785 ^{Top 3%}	#???
Citation (Last 6 Years)	22,903	#1	#51 ^{Top 3%}	#1,517 ^{Top 3%}	#???
Citation Last 6 years / Total Ratio	65%
Engineering & Technology *		#1 (32) *	#10 ^{Top 3%} (3,118) *	#??? (164,086) *	#??? (429,040) *
Nanoscience and Nanotechnology * Nanoscience and Nanotechnology \| Sensors \| Catalysis \| Energy \| Electronic Devices \|		#1 (2) *	#2 ^{Top 3%} (121) *	#??? (4,955) *	#??? (11,883) *

* Dec 03, 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' (873.937 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 Najran University Rankings

AD Scientific Index ID 546321

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 Engineering & Technology / Nanoscience and Nanotechnology

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Zhong Lin Wang

Zhong Lin Wang Georgia Institute of Technology World Rank #7 Yi Cui

Yi Cui Stanford University World Rank #37 Yury Gogotsi

Yury Gogotsi Drexel University World Rank #188 Joseph Wang

Joseph Wang University of California San Diego World Rank #491 Hua Zhang (张华)

Hua Zhang (张华) City University of Hong Kong World Rank #708 Khalil Amine

Khalil Amine Argonne National Laboratory World Rank #972 Taeghwan Hyeon

Taeghwan Hyeon Seoul National University World Rank #1,041 James J Collins

James J Collins Massachusetts Institute of Technology World Rank #1,065 Liangbing Hu

Liangbing Hu University of Maryland World Rank #1,080 Russell TP

Russell TP University of Massachusetts Amherst World Rank #1,090

Saudi Arabia: Top 10 Scientists in Engineering & Technology / Nanoscience and Nanotechnology

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Thomas Anthopoulos

Thomas Anthopoulos King Abdullah University of Science & Technology World Rank #7,641 Ahmad Umar

Ahmad Umar Najran University World Rank #9,906 Abdulhadi Baykal

Abdulhadi Baykal Imam Abdulrahman Bin Faisal University World Rank #12,039 Reda Mohamedy Mohamed

Reda Mohamedy Mohamed King Abdulaziz University World Rank #38,373 Zhengwei Pan

Zhengwei Pan King Fahd University of Petroleum & Minerals World Rank #39,213 Maqusood Ahamed|M. Ahamed

Maqusood Ahamed|M. Ahamed King Saud University World Rank #44,083 Xiaopeng Zheng

Xiaopeng Zheng King Abdullah University of Science & Technology World Rank #48,321 Mario Lanza

Mario Lanza King Abdullah University of Science & Technology World Rank #68,087 Irfan Ahmad

Irfan Ahmad King Khalid University World Rank #71,594 S Alfaify

S Alfaify King Khalid University World Rank #71,638

Najran University: Top 10 Scientists in Engineering & Technology / Nanoscience and Nanotechnology

See all

Ahmad Umar

Ahmad Umar Engineering & Technology Nanoscience and Nanotechnology World Rank #9,906 Ahmed A Ibrahim

Ahmed A Ibrahim Engineering & Technology Nanoscience and Nanotechnology World Rank #134,535

Saudi Arabia: Top 10 Scientists in Engineering & Technology

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Donal Bradley

Donal Bradley Engineering & Technology Metallurgical & Materials Engineering World Rank #2,550 Husam N Alshareef

Husam N Alshareef Engineering & Technology Metallurgical & Materials Engineering World Rank #2,646 Mika Sillanpää

Mika Sillanpää Engineering & Technology Environmental Science & Engineering World Rank #2,747 Iain Mcculloch

Iain Mcculloch Engineering & Technology Electrical & Electronic Engineering World Rank #2,756 MA Quraishi

MA Quraishi Engineering & Technology Metallurgical & Materials Engineering World Rank #5,539 Osman Bakr

Osman Bakr Engineering & Technology Metallurgical & Materials Engineering World Rank #5,724 Lawrence Carin

Lawrence Carin Engineering & Technology Computer Science World Rank #7,353 Thomas Anthopoulos

Thomas Anthopoulos Engineering & Technology Nanoscience and Nanotechnology World Rank #7,641 Rahmat Ellahi|Ellahi Rahmat, Ellahi R, R. Ellahi

Rahmat Ellahi|Ellahi Rahmat, Ellahi R, R. Ellahi Engineering & Technology Mechanical Engineering World Rank #9,162 Ahmad Umar

Ahmad Umar Engineering & Technology Nanoscience and Nanotechnology World Rank #9,906

Najran University: Top 10 Scientists

See all

Ahmad Umar

Ahmad Umar Engineering & Technology Nanoscience and Nanotechnology World Rank #9,906 Mohd Faisal

Mohd Faisal Natural Sciences Chemical Sciences World Rank #75,609 Javed Ahmad

Javed Ahmad Medical and Health Sciences Pharmacy & Pharmaceutical Sciences World Rank #120,535 Ahmed A Ibrahim

Ahmed A Ibrahim Engineering & Technology Nanoscience and Nanotechnology World Rank #134,535 MS Al Assiri

MS Al Assiri Natural Sciences Physics World Rank #134,719 Hassan Algadi

Hassan Algadi Engineering & Technology Electrical & Electronic Engineering World Rank #141,862 Sang Hoon Kim

Sang Hoon Kim Natural Sciences Chemical Sciences World Rank #195,037 Muhammad Irfan

Muhammad Irfan Engineering & Technology Computer Science World Rank #211,692 Khaled Mohammed Saad

Khaled Mohammed Saad Natural Sciences Mathematical Sciences World Rank #225,003 Jahir Ahmed

Jahir Ahmed Natural Sciences Chemical Sciences World Rank #269,328

	SCORES	RANKINGS
	SCORES	In Najran University (174)	In Saudi Arabia (14,365)	In Asia (685,384)	World (2,395,233)
H Index (Total)	97	#1	#29 ^{Top 3%}	#1,030 ^{Top 3%}	#9,906 ^{Top 3%}
H Index (Last 6 Years)	74	#1	#33 ^{Top 3%}	#990 ^{Top 3%}	#???
H Index Last 6 years / Total Ratio	76%
i10 Index (Total)	543	#1	#14 ^{Top 3%}	#632 ^{Top 3%}	#???
i10 Index (Last 6 Years)	448	#1	#12 ^{Top 3%}	#473 ^{Top 3%}	#???
i10 Index Last 6 years / Total Ratio	82%
Citation (Total)	34,872	#1	#47 ^{Top 3%}	#1,785 ^{Top 3%}	#???
Citation (Last 6 Years)	22,903	#1	#51 ^{Top 3%}	#1,517 ^{Top 3%}	#???
Citation Last 6 years / Total Ratio	65%
Engineering & Technology *		#1 (32) *	#10 ^{Top 3%} (3,118) *	#??? (164,086) *	#??? (429,040) *
Nanoscience and Nanotechnology * Nanoscience and Nanotechnology \| Sensors \| Catalysis \| Energy \| Electronic Devices \|		#1 (2) *	#2 ^{Top 3%} (121) *	#??? (4,955) *	#??? (11,883) *

Ahmad Umar

AD Scientific Index ID: 546321

Ahmad Umar Academic Profile: Rankings

In Najran University

In Saudi Arabia

In Asia

In World

In Najran University

In Saudi Arabia

In Asia

In World

In Najran University

In Saudi Arabia

In Asia

In World

World: Top 10 Scientists in Engineering & Technology / Nanoscience and Nanotechnology

Saudi Arabia: Top 10 Scientists in Engineering & Technology / Nanoscience and Nanotechnology

Najran University: Top 10 Scientists in Engineering & Technology / Nanoscience and Nanotechnology

Saudi Arabia: Top 10 Scientists in Engineering & Technology

Najran University: Top 10 Scientists

World: Similarly Ranked Academics in Engineering & Technology / Nanoscience and Nanotechnology

Joseph Wang

University of California ...

World Rank # 491

Publications *:1,190Citations: 172,370

Engineering & Technology

Nanoscience and Nanotechnology

Yury Gogotsi

Drexel University

World Rank # 188

Publications *:898Citations: 285,138

Engineering & Technology

Nanoscience and Nanotechnology

Yi Cui

Stanford University

World Rank # 37

Publications *:823Citations: 310,952

Engineering & Technology

Nanoscience and Nanotechnology

Zhong Lin Wang

Georgia Institute of Tech...

World Rank # 7

Publications *:2,436Citations: 458,530

Engineering & Technology

Nanoscience and Nanotechnology

Ahmad Umar

Najran University

World Rank # 9,906

Publications *: 543Citations: 34,872

Engineering & Technology

Nanoscience and Nanotechnology

Dusan Losic

University of Adelaide

World Rank # 9,915

Publications *: 342Citations: 29,625

Engineering & Technology

Nanoscience and Nanotechnology

Shaowei Chen

University of California ...

World Rank # 9,944

Publications *: 376Citations: 35,257

Engineering & Technology

Nanoscience and Nanotechnology

Stephen Y Chou

Princeton University

World Rank # 10,209

Publications *: 273Citations: 44,717

Engineering & Technology

Nanoscience and Nanotechnology

Sang Woo Kim

Sungkyunkwan University

World Rank # 10,260

Publications *: 303Citations: 31,145

Engineering & Technology

Nanoscience and Nanotechnology

Kostas Kostarelos

University of Manchester

World Rank # 10,313

Publications *: 278Citations: 43,066

Engineering & Technology

Publications ^*:1,190
Citations: 172,370

Publications ^*:898
Citations: 285,138

Publications ^*:823
Citations: 310,952

Publications ^*:2,436
Citations: 458,530

Publications ^*: 543
Citations: 34,872

Publications ^*: 342
Citations: 29,625

Publications ^*: 376
Citations: 35,257

Publications ^*: 273
Citations: 44,717

Publications ^*: 303
Citations: 31,145

Publications ^*: 278
Citations: 43,066

Publications ^*: 419
Citations: 41,341

Publications^*: 543
Citations: 34,872

Publications^*: 460
Citations: 26,356

Publications^*: 183
Citations: 10,788

Publications^*: 114
Citations: 27,936

Publications^*: 149
Citations: 16,361

Publications^*: 79
Citations: 18,857