The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Galaxy Evolution
Metal Abundances
Active Galactic Nuclei
AGN Feedback
Supermassive Black Holes
Metrics
H-Index
i10 Index
Citation Counts
91
257
30,790
* Total H IndexRankings
Ranking Based On Selection: 2
Atomic physics
Spectroscopy
Laser cooling
Ultracold quantum gases
Precision measurements
Metrics
H-Index
i10 Index
Citation Counts
86
266
31,556
* Total H IndexRankings
Ranking Based On Selection: 3
Quasars
Cosmology
High-Energy Astrophysics
Metrics
H-Index
i10 Index
Citation Counts
70
163
20,115
* Total H IndexRankings
Ranking Based On Selection: 4
laser physics
atomic and molecular physics
laser spectroscopy
frequency metrology
Metrics
H-Index
i10 Index
Citation Counts
56
204
10,933
* Total H IndexRankings
Ranking Based On Selection: 5
Ultracold quantum gases
Many-body quantum systems
Quantum simulation
Metrics
H-Index
i10 Index
Citation Counts
49
74
13,272
* Total H IndexRankings
Ranking Based On Selection: 6
fisica statistica e sistemi complessi
Metrics
H-Index
i10 Index
Citation Counts
47
129
9,623
* Total H IndexRankings
Ranking Based On Selection: 7
photonic
nanostructures
quantum emitters
Metrics
H-Index
i10 Index
Citation Counts
45
155
6,721
* Total H IndexRankings
Ranking Based On Selection: 8
High Energy Astrophysics
Plasma Physics
Metrics
H-Index
i10 Index
Citation Counts
44
71
6,812
* Total H IndexRankings
Ranking Based On Selection: 9
Microscopy
Optics
Physiology
Cardiovascular System
Metrics
H-Index
i10 Index
Citation Counts
43
82
5,556
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
43
68
10,107
* Total H IndexRankings
Ranking Based On Selection: 11
High Pressure Physics
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
39
80
5,112
* Total H IndexRankings
Ranking Based On Selection: 12
Atomic Physics
Quantum Technologies
Metrics
H-Index
i10 Index
Citation Counts
38
72
6,566
* Total H IndexRankings
Ranking Based On Selection: 13
fisica
Metrics
H-Index
i10 Index
Citation Counts
38
92
5,012
* Total H IndexRankings
Ranking Based On Selection: 14
Galaxy Formation
First Stars
Local Group
Metal enrichment
dwarf galaxies
Metrics
H-Index
i10 Index
Citation Counts
37
66
4,451
* Total H IndexRankings
Ranking Based On Selection: 15
Atomic Physics
Quantum Physics
Ultracold atoms
Quantum Simulation
Optics
Metrics
H-Index
i10 Index
Citation Counts
36
47
9,188
* Total H IndexRankings
Ranking Based On Selection: 16
medical physics
silicon and diamond dosimeter
flash therapy
artificial intelligence
Metrics
H-Index
i10 Index
Citation Counts
35
82
5,516
* Total H IndexRankings
Ranking Based On Selection: 17
material science
spectroscopy
laser engineering
electrical transport properties
CVD diamond
Metrics
H-Index
i10 Index
Citation Counts
35
102
3,566
* Total H IndexRankings
Ranking Based On Selection: 18
Physics
Metrics
H-Index
i10 Index
Citation Counts
34
114
6,501
* Total H IndexRankings
Ranking Based On Selection: 19
Precision measurements with cold atoms
Metrics
H-Index
i10 Index
Citation Counts
33
43
5,025
* Total H IndexRankings
Ranking Based On Selection: 20
soft matter
drug delivery
nanosystems
Metrics
H-Index
i10 Index
Citation Counts
33
84
3,316
* Total H IndexRankings
Ranking Based On Selection: 21
quantum physics
quantum information
condensed matter
open quantum systems
quantum machine learning
Metrics
H-Index
i10 Index
Citation Counts
31
58
6,293
* Total H IndexRankings
Ranking Based On Selection: 22
Quantum Machine Learning & Quantum Information
Metrics
H-Index
i10 Index
Citation Counts
31
62
4,772
* Total H IndexRankings
Ranking Based On Selection: 23
fisica materia
atomi ultrafreddi
Metrics
H-Index
i10 Index
Citation Counts
31
37
8,110
* Total H IndexRankings
Ranking Based On Selection: 24
Quantum Physics
Optical Wireless Communication
Optics
Metrics
H-Index
i10 Index
Citation Counts
30
43
6,577
* Total H IndexRankings
Ranking Based On Selection: 25
Ultracold quantum gases
superfluidity
few-body physics
highly-correlated fermions
Metrics
H-Index
i10 Index
Citation Counts
30
36
7,548
Alessandro Marconi
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
91
257
30,790
Galaxy Evolution
Metal Abundances
Active Galactic Nuclei
AGN Feedback
Supermassive Black Holes
Massimo Inguscio
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
86
266
31,556
Atomic physics
Spectroscopy
Laser cooling
Ultracold quantum gases
Precision measurements
Guido Risaliti
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
70
163
20,115
Paolo De Natale
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
56
204
10,933
laser physics
atomic and molecular physics
laser spectroscopy
frequency metrology
Giovanni Modugno
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
49
74
13,272
Ultracold quantum gases
Many-body quantum systems
Quantum simulation
Roberto Livi
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
47
129
9,623
Massimo Gurioli
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
45
155
6,721
Luca Del Zanna
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
44
71
6,812
Leonardo Sacconi
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
43
82
5,556
Microscopy
Optics
Physiology
Cardiovascular System
Chiara Fort
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
43
68
10,107
Mario Santoro
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
39
80
5,112
High Pressure Physics
Condensed Matter Physics
Francesco Saverio Cataliotti
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
38
72
6,566
Francesco Marin
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
38
92
5,012
Stefania Salvadori
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
37
66
4,451
Galaxy Formation
First Stars
Local Group
Metal enrichment
dwarf galaxies
Leonardo Fallani
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
36
47
9,188
Atomic Physics
Quantum Physics
Ultracold atoms
Quantum Simulation
Optics
Cinzia Talamonti
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
35
82
5,516
medical physics
silicon and diamond dosimeter
flash therapy
artificial intelligence
Silvio Sciortino
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
35
102
3,566
material science
spectroscopy
laser engineering
electrical transport properties
CVD diamond
Duccio Fanelli
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
34
114
6,501
Nicola Poli
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
33
43
5,025
Sandra Ristori
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
33
84
3,316
Leonardo Banchi
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
31
58
6,293
quantum physics
quantum information
condensed matter
open quantum systems
quantum machine learning
Filippo Caruso
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
31
62
4,772
Quantum Machine Learning & Quantum Information
Marco Fattori
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
31
37
8,110
Jacopo Catani
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
30
43
6,577
Quantum Physics
Optical Wireless Communication
Optics
Matteo Zaccanti
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
30
36
7,548
Ultracold quantum gases
superfluidity
few-body physics
highly-correlated fermions