Roger Araujo

597 total citations
36 papers, 468 citations indexed

About

Roger Araujo is a scholar working on Materials Chemistry, Ceramics and Composites and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Roger Araujo has authored 36 papers receiving a total of 468 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Materials Chemistry, 17 papers in Ceramics and Composites and 11 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Roger Araujo's work include Glass properties and applications (17 papers), Material Dynamics and Properties (6 papers) and Phase-change materials and chalcogenides (5 papers). Roger Araujo is often cited by papers focused on Glass properties and applications (17 papers), Material Dynamics and Properties (6 papers) and Phase-change materials and chalcogenides (5 papers). Roger Araujo collaborates with scholars based in United States and Peru. Roger Araujo's co-authors include S. D. Stookey, Nicholas F. Borrelli, Charlene M. Smith, Douglas C. Allan, Yves Thibault, John C. Mauro, N. Peyghambarian, Francis P. Fehlner, J. Butty and N. F. Borrelli and has published in prestigious journals such as The Journal of Chemical Physics, Blood and Applied Physics Letters.

In The Last Decade

Roger Araujo

34 papers receiving 438 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roger Araujo United States 12 245 244 85 84 79 36 468
Y. Shimizugawa Japan 13 292 1.2× 572 2.3× 109 1.3× 160 1.9× 82 1.0× 38 726
Nobu Kuzuu Japan 15 342 1.4× 266 1.1× 109 1.3× 133 1.6× 50 0.6× 49 505
Akihiko Nukui Japan 15 477 1.9× 553 2.3× 52 0.6× 167 2.0× 36 0.5× 44 733
Junji Hayakawa Japan 11 227 0.9× 341 1.4× 88 1.0× 116 1.4× 242 3.1× 21 623
O. L. Krivanek United States 12 160 0.7× 299 1.2× 126 1.5× 239 2.8× 68 0.9× 38 702
Marion A. Stevens‐Kalceff Australia 14 98 0.4× 374 1.5× 42 0.5× 179 2.1× 109 1.4× 32 551
Naoto Sumida Japan 12 46 0.2× 390 1.6× 108 1.3× 85 1.0× 88 1.1× 35 600
R. Mănăilă Romania 17 127 0.5× 597 2.4× 124 1.5× 273 3.3× 59 0.7× 81 821
Carl F. Cline United States 10 134 0.5× 507 2.1× 124 1.5× 173 2.1× 57 0.7× 18 745
Mark Rechtin United States 14 193 0.8× 354 1.5× 94 1.1× 138 1.6× 25 0.3× 23 530

Countries citing papers authored by Roger Araujo

Since Specialization
Citations

This map shows the geographic impact of Roger Araujo'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 Roger Araujo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roger Araujo more than expected).

Fields of papers citing papers by Roger Araujo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roger Araujo. 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 Roger Araujo. The network helps show where Roger Araujo may publish in the future.

Co-authorship network of co-authors of Roger Araujo

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Araujo. A scholar is included among the top collaborators of Roger Araujo 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 Roger Araujo. Roger Araujo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Beltrán, Brady, et al.. (2018). Comprehensive Geriatric Assessment in Elderly Patients with Aggressive Non-Hodgkin Lymphoma in Peru. Blood. 132(Supplement 1). 2307–2307.
2.
Araujo, Roger, et al.. (2003). Ion exchange equilibria between glass and molten salts. Journal of Non-Crystalline Solids. 318(3). 262–267. 31 indexed citations
3.
Smith, Charlene M., Nicholas F. Borrelli, & Roger Araujo. (2000). Transient absorption in excimer-exposed silica. Applied Optics. 39(31). 5778–5778. 24 indexed citations
4.
Araujo, Roger. (1998). Influence of host glass on precipitation of cuprous halides. Journal of Non-Crystalline Solids. 223(1-2). 53–56. 6 indexed citations
5.
Araujo, Roger. (1998). Potential Functions in Chemical Thermodynamics. Journal of Chemical Education. 75(11). 1490–1490. 2 indexed citations
6.
Araujo, Roger. (1997). Inorganic Photochromic Systems. Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 297(1). 1–8. 4 indexed citations
7.
Araujo, Roger. (1996). Oxygen vacancies in silica and germania glasses. Journal of Non-Crystalline Solids. 197(2-3). 164–169. 9 indexed citations
8.
Araujo, Roger & Francis P. Fehlner. (1996). Sodium redistribution between oxide phases. Journal of Non-Crystalline Solids. 197(2-3). 154–163. 8 indexed citations
9.
Borrelli, Nicholas F., et al.. (1994). <title>Optical properties of stretched CuClBr-containing glasses</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2287. 133–143. 1 indexed citations
10.
Araujo, Roger. (1993). Interdiffusion in a one-dimensional interacting system. Journal of Non-Crystalline Solids. 152(1). 70–74. 11 indexed citations
11.
Araujo, Roger & Nicholas F. Borrelli. (1991). <title>Optical effects induced in oxide glasses by irradiation</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1590. 138–145. 3 indexed citations
12.
Araujo, Roger. (1986). Theoretical prediction of the effect of silica on the formation of BO4 tetrahedra. Journal of Non-Crystalline Solids. 81(1-2). 251–254. 8 indexed citations
13.
Araujo, Roger. (1985). The influence of quenching on the color of certain glasses containing copper. Journal of Non-Crystalline Solids. 71(1-3). 227–230. 1 indexed citations
14.
15.
Araujo, Roger. (1983). Statistical mechanics of chemical disorder: application to alkali borate glasses. Journal of Non-Crystalline Solids. 58(2-3). 201–208. 47 indexed citations
16.
Araujo, Roger. (1980). Statistical mechanical model of boron coordination. Journal of Non-Crystalline Solids. 42(1-3). 209–229. 42 indexed citations
17.
Araujo, Roger, et al.. (1979). The influence of electron-hole separation on the recombination probability in photochromic glasses. Philosophical Magazine B. 40(4). 279–289. 7 indexed citations
18.
Araujo, Roger & Nicholas F. Borrelli. (1976). Diffusion-model interpretation of the darkening and fading of photochromic glasses. Journal of Applied Physics. 47(4). 1370–1373. 9 indexed citations
19.
Araujo, Roger. (1969). Properties and applications of photochromic glasses. 86(21). 1211–3. 1 indexed citations
20.
Stookey, S. D. & Roger Araujo. (1968). Selective Polarization of Light Due to Absorption by Small Elongated Silver Particles in Glass. Applied Optics. 7(5). 777–777. 64 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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