G. D. Barrera

1.7k total citations · 1 hit paper
40 papers, 1.4k citations indexed

About

G. D. Barrera is a scholar working on Geophysics, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, G. D. Barrera has authored 40 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Geophysics, 20 papers in Materials Chemistry and 14 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in G. D. Barrera's work include High-pressure geophysics and materials (21 papers), Advanced Chemical Physics Studies (8 papers) and nanoparticles nucleation surface interactions (5 papers). G. D. Barrera is often cited by papers focused on High-pressure geophysics and materials (21 papers), Advanced Chemical Physics Studies (8 papers) and nanoparticles nucleation surface interactions (5 papers). G. D. Barrera collaborates with scholars based in Argentina, United Kingdom and Italy. G. D. Barrera's co-authors include Neil L. Allan, T. H. K. Barron, Jorge Bruno, Silvia A. Miscoria, Mark Taylor, John A. Purton, Gustavo A. Rivas, W. C. Mackrodt, Anibal J. Ramirez‐Cuesta and M. Yu. Lavrentiev and has published in prestigious journals such as The Journal of Chemical Physics, Physical review. B, Condensed matter and The Journal of Physical Chemistry B.

In The Last Decade

G. D. Barrera

40 papers receiving 1.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Negative thermal expansion

2005 469 citations G. D. Barrera, T. H. K. Barron et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
G. D. Barrera Argentina	20	936	443	315	220	215	40	1.4k
Bryan P. Doyle South Africa	22	853 0.9×	679 1.5×	146 0.5×	306 1.4×	338 1.6×	113	1.7k
Motohiko Ishii Japan	19	909 1.0×	482 1.1×	159 0.5×	216 1.0×	217 1.0×	37	1.4k
G. Ramachandran United States	15	746 0.8×	793 1.8×	131 0.4×	456 2.1×	93 0.4×	23	1.6k
Takafumi Miyanaga Japan	19	740 0.8×	223 0.5×	89 0.3×	266 1.2×	192 0.9×	142	1.2k
C. S. Menon India	21	960 1.0×	921 2.1×	112 0.4×	296 1.3×	103 0.5×	132	1.7k
Rekha Rao India	30	1.9k 2.0×	569 1.3×	471 1.5×	270 1.2×	403 1.9×	163	2.6k
C. Bucci Italy	14	1.1k 1.1×	358 0.8×	70 0.2×	327 1.5×	366 1.7×	59	1.9k
Pavel Hubı́k Czechia	21	951 1.0×	600 1.4×	155 0.5×	369 1.7×	184 0.9×	105	1.5k
M. Amboage United Kingdom	20	596 0.6×	217 0.5×	266 0.8×	173 0.8×	214 1.0×	35	1.0k
Kiyoto Matsuishi Japan	23	1.5k 1.6×	1.2k 2.6×	164 0.5×	213 1.0×	98 0.5×	102	2.3k

Countries citing papers authored by G. D. Barrera

Since Specialization

Citations

This map shows the geographic impact of G. D. Barrera's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by G. D. Barrera with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G. D. Barrera more than expected).

Fields of papers citing papers by G. D. Barrera

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. D. Barrera. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by G. D. Barrera. The network helps show where G. D. Barrera may publish in the future.

Co-authorship network of co-authors of G. D. Barrera

This figure shows the co-authorship network connecting the top 25 collaborators of G. D. Barrera. A scholar is included among the top collaborators of G. D. Barrera based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with G. D. Barrera. G. D. Barrera is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Barrera, G. D., et al.. (2024). Evaluating the effects of hypoxic storage on platelet function and health using a novel storage system. Transfusion. 64(4). 693–704. 1 indexed citations

Miscoria, Silvia A., et al.. (2006). Glucose biosensor based on the layer-by-layer self-assembling of glucose oxidase and chitosan derivatives on a thiolated gold surface. Analytica Chimica Acta. 578(2). 137–144. 36 indexed citations

Miscoria, Silvia A., et al.. (2006). New biosensing platforms based on the layer-by-layer self-assembling of polyelectrolytes on Nafion/carbon nanotubes-coated glassy carbon electrodes. Talanta. 71(1). 270–275. 50 indexed citations

Colognesi, D., G. D. Barrera, Anibal J. Ramirez‐Cuesta, & Marco Zoppi. (2006). Hydrogen self-dynamics in orthorhombic alkaline earth hydrides through incoherent inelastic neutron scattering. Journal of Alloys and Compounds. 427(1-2). 18–24. 26 indexed citations

Allan, Neil L., G. D. Barrera, M. Yu. Lavrentiev, et al.. (2005). Beyond the point defect limit: Simulation methods for solid solutions and highly disordered systems. Computational Materials Science. 36(1-2). 42–48. 9 indexed citations

Allan, Neil L., et al.. (2004). Quasiharmonic free energy and derivatives for many-body interactions: The embedded atom method. Physical Review B. 69(2). 6 indexed citations

Miscoria, Silvia A., G. D. Barrera, & Gustavo A. Rivas. (2002). Analytical Performance of a Glucose Biosensor Prepared by Immobilization of Glucose Oxidase and Different Metals into a Carbon Paste Electrode. Electroanalysis. 14(14). 981–981. 54 indexed citations

Lavrentiev, M. Yu., Neil L. Allan, G. D. Barrera, & John A. Purton. (2001). Ab Initio Calculation of Phase Diagrams of Oxides. The Journal of Physical Chemistry B. 105(17). 3594–3599. 36 indexed citations

Allan, Neil L., G. D. Barrera, M. Yu. Lavrentiev, Ilian T. Todorov, & John A. Purton. (2001). Ab initio calculation of phase diagrams of ceramics and minerals. Journal of Materials Chemistry. 11(1). 63–68. 42 indexed citations

10.

Barrera, G. D., et al.. (2001). Vibrational energies and thermal expansion of layered compounds: MgCl2. Chemical Physics Letters. 350(5-6). 543–550. 3 indexed citations

11.

Allan, Neil L., et al.. (2000). Ionic solids at elevated temperatures and/or high pressures: lattice dynamics, molecular dynamics, Monte Carlo and ab initio studies. Physical Chemistry Chemical Physics. 2(6). 1099–1111. 18 indexed citations

12.

Purton, John A., et al.. (1999). Thermodynamics of solid solutions VIA lattice dynamics and hybrid monte carlo simulations. Radiation effects and defects in solids. 151(1-4). 197–202. 1 indexed citations

13.

Taylor, Mark, et al.. (1999). Quasiharmonic free energy and derivatives for slabs: Oxide surfaces at elevated temperatures. Physical review. B, Condensed matter. 59(10). 6742–6751. 34 indexed citations

14.

Purton, John A., Jon Blundy, Mark Taylor, G. D. Barrera, & Neil L. Allan. (1998). Hybrid Monte Carlo and lattice dynamics simulations: the enthalpy of mixing of binary oxides. Chemical Communications. 627–628. 17 indexed citations

15.

Barrera, G. D., et al.. (1998). Thermodynamics and mechanism of theB1-B2phase transition in group-I halides and group-II oxides. Physical review. B, Condensed matter. 57(18). 11164–11172. 83 indexed citations

16.

Barrera, G. D., Mark Taylor, Neil L. Allan, et al.. (1997). Ionic solids at elevated temperatures and high pressures: MgF2. The Journal of Chemical Physics. 107(11). 4337–4344. 37 indexed citations

17.

Barrera, G. D. & R. Tendler. (1997). Simulation of metals and alloys using quasi-harmonic lattice dynamics. Computer Physics Communications. 105(2-3). 159–168. 16 indexed citations

18.

Barrera, G. D., et al.. (1997). The stability of polymorphs of MgCl2 — an ab initio study. Chemical Physics Letters. 278(4-6). 267–271. 6 indexed citations

19.

Barrera, G. D., et al.. (1995). Quasiharmonic lattice dynamics of body centred cubic metals. Computers & Chemistry. 19(2). 113–120. 2 indexed citations

20.

Barrera, G. D., et al.. (1992). Three body forces in the lattice dynamics of FCC metals. Computers & Chemistry. 16(4). 303–310. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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