2026 Angel Alegría: Materials Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Materials Science	67	5213	5043	81	79	357	12823
Chemistry	67	7080	6422	212	204	330	12870

Overview

Angel Alegría is affiliated with the University of the Basque Country in Spain and focuses their research primarily in the field of Materials Science. Their work extensively covers polymers and plastics, materials chemistry, biomedical engineering, organic chemistry, and fluid flow and transfer processes as subfields.

Their research themes revolve around:

Material dynamics and properties
Polymer nanocomposites and properties
Polymer composites and self-healing
Polymer crystallization and properties
Conducting polymers and applications
Advanced polymer synthesis and characterization
Advanced sensor and energy harvesting materials

Angel Alegría's publication record includes frequent contributions to journals such as:

Macromolecules (15 publications)
Soft Matter (5 publications)
Polymer (4 publications)
Polymers (3 publications)
ACS Macro Letters (3 publications)

Recent research papers include the following:

"Single-chain nanoparticles: opportunities provided by internal and external confinement" (2020) in Materials Horizons
"Reconfigurable artificial microswimmers with internal feedback" (2021) in Repository for Publications and Research Data (ETH Zurich)
"Broadband Dielectric Spectroscopy Study of Biobased Poly(alkylene 2,5-furanoate)s' Molecular Dynamics" (2020) in Polymers
"High Lithium Conductivity of Miscible Poly(ethylene oxide)/Methacrylic Sulfonamide Anionic Polyelectrolyte Polymer Blends" (2020) in Macromolecules
"How Does Microstructural Design Affect the Dynamics and Rheology of Segmented Polyurethanes?" (2020) in Macromolecules

Frequent collaborators in Angel Alegría's research projects include:

Juan Colmenero (17 co-authored works)
Arantxa Arbe (13 co-authored works)
S. Arrese-Igor (11 co-authored works)
Daniel E. Martínez-Tong (9 co-authored works)
Beatriz Robles-Hernández (7 co-authored works)

Best Publications

Physical aging in polymers and polymer nanocomposites: recent results and open questions

Daniele Cangialosi;Virginie M. Boucher;Angel Alegría;Angel Alegría;Juan Colmenero;Juan Colmenero;Juan Colmenero

281
Citations
Scaling out the density dependence of the $lpha$ relaxation in glassforming polymers

C. Alba-Simionesco;A. Cailliaux;A. Alegria;G. Tarjus

278
Citations
Interconnection between frequency-domain Havriliak-Negami and time-domain Kohlrausch-Williams-Watts relaxation functions.

F. Alvarez;A. Alegría;J. Colmenero

275
Citations
Dynamics of Water Intercalated in Graphite Oxide

Silvina Cerveny;Fabienne Barroso-Bujans;Ángel Alegría;Juan Colmenero

260
Citations
Scaling out the density dependence of the α relaxation in glass-forming polymers

Ch. Alba-Simionesco;A. Cailliaux;Ángel Alegría;G. Tarjus

249
Citations
Crossover from debye to non-debye dynamical behavior of the α relaxation observed by quasielastic neutron scattering in a glass-forming polymer

Colmenero J;Arbe A;Alegría A

243
Citations
Observation of the Component Dynamics in a Miscible Polymer Blend by Dielectric and Mechanical Spectroscopies

A. Alegria;J. Colmenero;K. L. Ngai;C. M. Roland

239
Citations
The merging of the dielectric α- and β-relaxations in poly-(methyl methacrylate)

R. Bergman;F. Alvarez;A. Alegrı́a;J. Colmenero

233
Citations
Network dynamics in nanofilled polymers

Guilhem P. Baeza;Claudia Dessi;Salvatore Costanzo;Dan Zhao

224
Citations
Correlation between non-Debye behavior and Q behavior of the α relaxation in glass-forming polymeric systems

Colmenero J;Alegría A;Arbe A;Frick B

219
Citations
Direct evidence of two equilibration mechanisms in glassy polymers.

Daniele Cangialosi;Virginie M. Boucher;Angel Alegría;Angel Alegría;Juan Colmenero;Juan Colmenero;Juan Colmenero

218
Citations
T g depression and invariant segmental dynamics in polystyrene thin films

Virginie M. Boucher;Virginie M. Boucher;Daniele Cangialosi;Huajie Yin;Andreas Schönhals

210
Citations
Effect of blending on the PVME dynamics. A dielectric, NMR, and QENS investigation

I. Cendoya;A. Alegria;J. M. Alberdi;J. Colmenero

189
Citations
.alpha.-Relaxation in the Glass Transition Range of Amorphous Polymers. 1. Temperature Behavior across the Glass transition

A. Alegria;E. Guerrica-Echevarria;L. Goitiandia;I. Telleria

171
Citations
Universal features of water dynamics in solutions of hydrophilic polymers, biopolymers, and small glass-forming materials

Silvina Cerveny;Silvina Cerveny;Ángel Alegría;Ángel Alegría;Juan Colmenero;Juan Colmenero;Juan Colmenero

165
Citations
Effect of nanostructure on the thermal glass transition and physical aging in polymer materials

Daniele Cangialosi;Angel Alegría;Angel Alegría;Juan Colmenero;Juan Colmenero;Juan Colmenero

155
Citations
Segmental Dynamics in Poly(vinylethylene)/Polyisoprene Miscible Blends Revisited. A Neutron Scattering and Broad-Band Dielectric Spectroscopy Investigation

A. Arbe;A. Alegria;J. Colmenero;S. Hoffmann

143
Citations
Permanent adsorption of organic solvents in graphite oxide and its effect on the thermal exfoliation

F. Barroso-Bujans;S. Cerveny;R. Verdejo;J.J. del Val;J.J. del Val

140
Citations
Dielectric Investigation of the Low-Temperature Water Dynamics in the Poly(vinyl methyl ether)/H2O System

S. Cerveny;J. Colmenero;A. Alegria

131
Citations
Physical aging of polystyrene/gold nanocomposites and its relation to the calorimetric Tg depression

Virginie M. Boucher;Daniele Cangialosi;Angel Alegría;Angel Alegría;Juan Colmenero;Juan Colmenero;Juan Colmenero

126
Citations