Subject Rankings
Hong Kong Engineering & Technology / Metallurgical & Materials Engineering Subject Rankings 2025
AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 24, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Materials Science and Engineering
Plasma Science
Surface Science
Biomaterials
Metrics
H-Index
i10 Index
Citation Counts
149
1,713
121,827
* Total H IndexRankings
Ranking Based On Selection
:2
Materials
organic electronics
photovoltaics
Metrics
H-Index
i10 Index
Citation Counts
142
929
83,007
* Total H IndexRankings
Ranking Based On Selection
:3
Heterostructured materials
HDI hardening
Back stress
Nanomaterials
Deformation physics
Metrics
H-Index
i10 Index
Citation Counts
129
465
64,572
* Total H IndexRankings
Ranking Based On Selection
:4
Metrics
H-Index
i10 Index
Citation Counts
112
410
43,135
* Total H IndexRankings
Ranking Based On Selection
:5
Photonics
Electronics
Solar Fuels
Memristors
Flexible Electronics
Metrics
H-Index
i10 Index
Citation Counts
98
302
33,506
* Total H IndexRankings
Ranking Based On Selection
:6
Batteries
Supercapacitors
Solar Cells
Ferroelectrics
Metrics
H-Index
i10 Index
Citation Counts
85
344
24,827
* Total H IndexRankings
Ranking Based On Selection
:7
Composites
nanocomposites
smart materials and structures
optical sensors
green composites
Metrics
H-Index
i10 Index
Citation Counts
80
271
28,432
* Total H IndexRankings
Ranking Based On Selection
:8
Advanced Materials
Nanotechnology
Organic Optoelectronics
Printed and Flexible Electronics
Metrics
H-Index
i10 Index
Citation Counts
77
252
22,641
* Total H IndexRankings
Ranking Based On Selection
:9
Nanomaterials
Photovoltaics
Water Splitting
Electrocatalysis
Nanoelectronics
Metrics
H-Index
i10 Index
Citation Counts
72
236
19,969
* Total H IndexRankings
Ranking Based On Selection
:10
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
69
389
22,756
* Total H IndexRankings
Ranking Based On Selection
:11
Plasmonics
Nanophotonics
Low-dimensional materials
Metrics
H-Index
i10 Index
Citation Counts
67
183
14,094
* Total H IndexRankings
Ranking Based On Selection
:12
nanoparticle
luminescence
upconversion
Metrics
H-Index
i10 Index
Citation Counts
67
138
28,383
* Total H IndexRankings
Ranking Based On Selection
:13
Nature-inspired and microfluidics-enabled engineering
Soft and smart manufacturing
Soft materials
Thermal-fluids
Energy
Metrics
H-Index
i10 Index
Citation Counts
67
211
23,731
* Total H IndexRankings
Ranking Based On Selection
:14
Flow battery
Aqueous battery
Material Science
Electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
66
95
13,807
* Total H IndexRankings
Ranking Based On Selection
:15
Carbon materials
Zn/Na batteries
Electrocatalysis
Metrics
H-Index
i10 Index
Citation Counts
65
112
14,364
* Total H IndexRankings
Ranking Based On Selection
:16
Li+ Intercalation in 2D TMDs
In-Situ Liquid Phase TEM
TMDs Membrane
MnO2 Polymorphs
Metrics
H-Index
i10 Index
Citation Counts
65
125
23,868
* Total H IndexRankings
Ranking Based On Selection
:17
materials physics
chemical physics
physics
physical chemistry
chemistry
Metrics
H-Index
i10 Index
Citation Counts
65
323
17,583
* Total H IndexRankings
Ranking Based On Selection
:18
compound semiconductor materials
transistors
lasers
LEDs
Metrics
H-Index
i10 Index
Citation Counts
61
273
15,130
* Total H IndexRankings
Ranking Based On Selection
:19
Metrics
H-Index
i10 Index
Citation Counts
56
66
11,439
* Total H IndexRankings
Ranking Based On Selection
:20
Materials science and engineering
Metrics
H-Index
i10 Index
Citation Counts
56
204
10,655
* Total H IndexRankings
Ranking Based On Selection
:21
New carbon materials
Metrics
H-Index
i10 Index
Citation Counts
54
90
12,064
* Total H IndexRankings
Ranking Based On Selection
:22
Organic Electronics
charge transfer process
photovoltaic
Metrics
H-Index
i10 Index
Citation Counts
54
119
9,892
* Total H IndexRankings
Ranking Based On Selection
:23
Materials Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
54
164
9,344
* Total H IndexRankings
Ranking Based On Selection
:24
In-Situ TEM
STEM
FIB
EBL
Ab-Initio
Metrics
H-Index
i10 Index
Citation Counts
53
139
10,139
* Total H IndexRankings
Ranking Based On Selection
:25
Materials Science
Synchrotron X-ray Scattering
Photovoltaic Materials
Metrics
H-Index
i10 Index
Citation Counts
52
90
8,787
Paul K Chu
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
149
1,713
121,827
Materials Science and Engineering
Plasma Science
Surface Science
Biomaterials
CS Lee
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
142
929
83,007
Materials
organic electronics
photovoltaics
Yuntian Zhu
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
129
465
64,572
Heterostructured materials
HDI hardening
Back stress
Nanomaterials
Deformation physics
David J Srolovitz
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
112
410
43,135
Jr-Hau He何志浩
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
98
302
33,506
Photonics
Electronics
Solar Fuels
Memristors
Flexible Electronics
Haitao Huang
Metrics
H-Index
i10-Index
Citation Counts
85
344
24,827
Batteries
Supercapacitors
Solar Cells
Ferroelectrics
Alan, Kin Tak Lau|Lau Kin Tak, Lau KT
Metrics
H-Index
i10-Index
Citation Counts
80
271
28,432
Composites
nanocomposites
smart materials and structures
optical sensors
green composites
Beng S Ong
Hong Kong Baptist University
Hong Kong, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
77
252
22,641
Advanced Materials
Nanotechnology
Organic Optoelectronics
Printed and Flexible Electronics
Johnny C Ho
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
72
236
19,969
Nanomaterials
Photovoltaics
Water Splitting
Electrocatalysis
Nanoelectronics
Jacob Chiching Huang
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
69
389
22,756
Dangyuan Lei
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
67
183
14,094
Plasmonics
Nanophotonics
Low-dimensional materials
Feng Wang
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
67
138
28,383
nanoparticle
luminescence
upconversion
Liqiu Wang
University of Hong Kong
Pok Fu Lam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
67
211
23,731
Nature-inspired and microfluidics-enabled engineering
Soft and smart manufacturing
Soft materials
Thermal-fluids
Energy
Guojin Liang
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
66
95
13,807
Flow battery
Aqueous battery
Material Science
Electrochemistry
Qi Yang
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
65
112
14,364
Carbon materials
Zn/Na batteries
Electrocatalysis
Zhiyuan Zeng 曾志远）
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
65
125
23,868
Li+ Intercalation in 2D TMDs
In-Situ Liquid Phase TEM
TMDs Membrane
MnO2 Polymorphs
Ruiqin Zhang
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
65
323
17,583
materials physics
chemical physics
physics
physical chemistry
chemistry
Kei May Lau
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
61
273
15,130
compound semiconductor materials
transistors
lasers
LEDs
Wang Donghong
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
56
66
11,439
Ahw Ngan
University of Hong Kong
Pok Fu Lam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
56
204
10,655
Materials science and engineering
Qingbin Zheng
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
54
90
12,064
Sai Wing Tsang
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
54
119
9,892
Organic Electronics
charge transfer process
photovoltaic
Lawrence Wu
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
54
164
9,344
Materials Science and Engineering
Minchao Qin (秦敏超)
Chinese University of Hong Kong
Central Ave, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
52
90
8,787
Materials Science
Synchrotron X-ray Scattering
Photovoltaic Materials