C.R. Ponciano

675 total citations
42 papers, 577 citations indexed

About

C.R. Ponciano is a scholar working on Computational Mechanics, Spectroscopy and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, C.R. Ponciano has authored 42 papers receiving a total of 577 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Computational Mechanics, 24 papers in Spectroscopy and 23 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in C.R. Ponciano's work include Ion-surface interactions and analysis (26 papers), Mass Spectrometry Techniques and Applications (22 papers) and Atomic and Molecular Physics (18 papers). C.R. Ponciano is often cited by papers focused on Ion-surface interactions and analysis (26 papers), Mass Spectrometry Techniques and Applications (22 papers) and Atomic and Molecular Physics (18 papers). C.R. Ponciano collaborates with scholars based in Brazil, Cuba and Germany. C.R. Ponciano's co-authors include E. F. da Silveira, L. S. Farenzena, K. Wien, Francisco Fernández-Lima, Marco Antônio Chaer Nascimento, R. Martínez, A. Naves de Brito, M. G. P. Homem, Peter Iza and André Silva Pimentel and has published in prestigious journals such as Journal of Colloid and Interface Science, Chemical Physics Letters and Physical Chemistry Chemical Physics.

In The Last Decade

C.R. Ponciano

42 papers receiving 563 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C.R. Ponciano Brazil 14 307 191 181 163 61 42 577
L. S. Farenzena Brazil 17 296 1.0× 308 1.6× 262 1.4× 143 0.9× 37 0.6× 45 690
R. Martínez Brazil 13 207 0.7× 92 0.5× 219 1.2× 81 0.5× 31 0.5× 33 433
Jeff Klein United States 10 104 0.3× 56 0.3× 146 0.8× 85 0.5× 46 0.8× 45 392
M. G. P. Homem Brazil 21 756 2.5× 65 0.3× 161 0.9× 300 1.8× 24 0.4× 65 924
M. J. Pellin United States 11 85 0.3× 161 0.8× 83 0.5× 87 0.5× 28 0.5× 72 406
Osman Sorkhabi United States 15 311 1.0× 54 0.3× 28 0.2× 239 1.5× 20 0.3× 25 721
Brian W. Ticknor United States 16 234 0.8× 63 0.3× 22 0.1× 239 1.5× 59 1.0× 46 725
Marla H. Moore United States 17 378 1.2× 76 0.4× 960 5.3× 368 2.3× 97 1.6× 29 1.3k
S. Feil Austria 17 422 1.4× 119 0.6× 19 0.1× 416 2.6× 22 0.4× 38 906
K. Roessler Germany 14 256 0.8× 18 0.1× 392 2.2× 167 1.0× 27 0.4× 47 651

Countries citing papers authored by C.R. Ponciano

Since Specialization
Citations

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

Fields of papers citing papers by C.R. Ponciano

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C.R. Ponciano. 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 C.R. Ponciano. The network helps show where C.R. Ponciano may publish in the future.

Co-authorship network of co-authors of C.R. Ponciano

This figure shows the co-authorship network connecting the top 25 collaborators of C.R. Ponciano. A scholar is included among the top collaborators of C.R. Ponciano 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 C.R. Ponciano. C.R. Ponciano 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.
Martínez, R., C.R. Ponciano, E. F. da Silveira, et al.. (2017). Sputtering of sodium and potassium from nepheline: Secondary ion yields and velocity spectra. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 406. 523–528. 7 indexed citations
2.
Khan, Sarzamin, et al.. (2012). Spectrofluorimetric determination of tetrabenazine after photochemical derivatization in basic medium. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 100. 166–170. 7 indexed citations
3.
Martínez, R., C.R. Ponciano, & E. F. da Silveira. (2012). Secondary ion emission dynamics of solid ammonia bombarded by heavy ions. The European Physical Journal D. 66(10). 4 indexed citations
4.
5.
Fernández-Lima, Francisco, Omar P. Vilela Neto, André Silva Pimentel, et al.. (2009). Theoretical and Experimental Study of Negative LiF Clusters Produced by Fast Ion Impact on a Polycrystalline 7LiF Target. The Journal of Physical Chemistry A. 113(52). 15031–15040. 17 indexed citations
6.
Ponciano, C.R., R. Martínez, L. S. Farenzena, et al.. (2008). Cluster emission and chemical reactions in oxygen and nitrogen ices induced by fast heavy‐ion impact. Journal of Mass Spectrometry. 43(11). 1521–1530. 12 indexed citations
7.
Pérez‐Gramatges, Aurora, et al.. (2007). Effects of gamma radiation on phase behaviour and critical micelle concentration of Triton X-100 aqueous solutions. Journal of Colloid and Interface Science. 311(1). 253–261. 17 indexed citations
8.
Fernández-Lima, Francisco, C.R. Ponciano, & E. F. da Silveira. (2007). UV laser‐induced desorption mechanism analyzed through two‐layer alkali halide samples. Journal of Mass Spectrometry. 43(5). 587–593. 5 indexed citations
9.
Fernández-Lima, Francisco, et al.. (2007). Characterization of clusters produced by 252Cf fission fragment impact on a N2 ice target. Chemical Physics. 340(1-3). 127–133. 11 indexed citations
10.
Martínez, R., L. S. Farenzena, Peter Iza, et al.. (2007). Secondary ion emission induced by fission fragment impact in CONH3 and CONH3H2O ices: modification in the CONH3 ice structure. Journal of Mass Spectrometry. 42(10). 1333–1341. 3 indexed citations
11.
Ponciano, C.R., R. Martínez, & E. F. da Silveira. (2007). Fragmentation of (LiF)nLi+ clusters in the acceleration region of TOF spectrometers. Journal of Mass Spectrometry. 42(10). 1300–1309. 10 indexed citations
12.
Fernández-Lima, Francisco, C.R. Ponciano, E. F. da Silveira, & Marco Antônio Chaer Nascimento. (2006). Characterization of Cn=2–16+ clusters produced by electronic sputtering. Chemical Physics Letters. 426(4-6). 351–356. 16 indexed citations
13.
Fernández-Lima, Francisco, et al.. (2005). Laser induced formation of CsI ion clusters analyzed by delayed extraction time-of-flight mass spectrometry. Physical Chemistry Chemical Physics. 7(9). 1971–1976. 9 indexed citations
14.
Iza, Peter, et al.. (2005). Track electrostatic model for describing secondary ion emission of insulators. Brazilian Journal of Physics. 35(4a). 921–926. 8 indexed citations
15.
Farenzena, L. S., et al.. (2004). Ion desorption from frozen H2O irradiated by MeV heavy ions. Surface Science. 569(1-3). 149–162. 42 indexed citations
16.
Fernández-Lima, Francisco, et al.. (2003). Laser ablation of CsI analyzed by delayed extraction. Applied Surface Science. 217(1-4). 202–209. 9 indexed citations
17.
Ponciano, C.R. & E. F. da Silveira. (2002). Modeling Metastable Ion Time-of-Flight Peaks. The Journal of Physical Chemistry A. 106(43). 10139–10143. 8 indexed citations
18.
Ponciano, C.R., et al.. (2001). Dissociation of fast ions analyzed by time-of-flight. Brazilian Journal of Physics. 31(3). 514–517. 5 indexed citations
19.
Prioli, R., C.R. Ponciano, & F.L. Freire. (2000). Nanoscale interaction mechanism between a solid tip and a layered material while in relative motion: the boric acid case. Applied Physics A. 71(2). 233–236. 3 indexed citations
20.
Ponciano, C.R., et al.. (1988). Avaliacao da produtividade primaria e da disponibilidade de nutrientes na Baia de Guanabara. Anais da Academia Brasileira de Ciências. 60(4). 419–430. 29 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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