A. S. Chaves

1.3k total citations
61 papers, 1.1k citations indexed

About

A. S. Chaves is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, A. S. Chaves has authored 61 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Materials Chemistry, 29 papers in Electronic, Optical and Magnetic Materials and 26 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in A. S. Chaves's work include Solid-state spectroscopy and crystallography (35 papers), Crystal Structures and Properties (18 papers) and Semiconductor Quantum Structures and Devices (12 papers). A. S. Chaves is often cited by papers focused on Solid-state spectroscopy and crystallography (35 papers), Crystal Structures and Properties (18 papers) and Semiconductor Quantum Structures and Devices (12 papers). A. S. Chaves collaborates with scholars based in Brazil, Slovenia and Germany. A. S. Chaves's co-authors include R. Gazzinelli, G. M. Ribeiro, R. Blinc, F. C. Sá Barreto, B. Žekš, R. A. Nogueira, J. M. Worlock, S. P. S. Porto, Bernardo A. Mello and Fernando A. Oliveira and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Physical review. B, Condensed matter.

In The Last Decade

A. S. Chaves

60 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. S. Chaves Brazil 18 622 365 290 193 159 61 1.1k
Zhonglong Zhao China 26 675 1.1× 572 1.6× 163 0.6× 339 1.8× 98 0.6× 97 2.4k
C.M.M. Nex United Kingdom 13 253 0.4× 388 1.1× 138 0.5× 110 0.6× 88 0.6× 23 831
Jerry Zhijian Yang China 17 279 0.4× 186 0.5× 224 0.8× 29 0.2× 69 0.4× 57 837
I. P. Omelyan Ukraine 17 357 0.6× 484 1.3× 35 0.1× 14 0.1× 43 0.3× 80 1.2k
Mohammad F. Mahmood United States 24 392 0.6× 860 2.4× 28 0.1× 276 1.4× 239 1.5× 57 1.9k
Ping Zhang China 27 1.2k 1.9× 1.1k 3.0× 270 0.9× 23 0.1× 449 2.8× 93 2.6k
K. N. Pathak India 20 584 0.9× 835 2.3× 48 0.2× 22 0.1× 80 0.5× 131 1.4k
S. K. Malik India 16 375 0.6× 121 0.3× 625 2.2× 19 0.1× 119 0.7× 93 1.3k
Michael Milgram Canada 10 594 1.0× 186 0.5× 44 0.2× 10 0.1× 207 1.3× 42 1.2k
I. M. Mryglod Ukraine 21 732 1.2× 548 1.5× 33 0.1× 11 0.1× 34 0.2× 88 1.4k

Countries citing papers authored by A. S. Chaves

Since Specialization
Citations

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

Fields of papers citing papers by A. S. Chaves

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. S. Chaves. 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 A. S. Chaves. The network helps show where A. S. Chaves may publish in the future.

Co-authorship network of co-authors of A. S. Chaves

This figure shows the co-authorship network connecting the top 25 collaborators of A. S. Chaves. A scholar is included among the top collaborators of A. S. Chaves 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 A. S. Chaves. A. S. Chaves 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.
Monte, Á. F. G., et al.. (2002). Experimental evidence of asymmetric carrier transport in InGaAs quantum wells and wires grown on tilted InP substrates. Applied Physics Letters. 81(13). 2460–2462. 5 indexed citations
2.
Mello, Bernardo A., A. S. Chaves, & Fernando A. Oliveira. (2001). Discrete atomistic model to simulate etching of a crystalline solid. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 63(4). 41113–41113. 53 indexed citations
3.
Monte, Á. F. G., et al.. (2000). Phonon-wind-based transport in InGaAs-InP quantum well under intense optical excitation. Physical review. B, Condensed matter. 62(11). 6924–6927. 8 indexed citations
4.
Monte, Á. F. G., et al.. (2000). Symmetric and asymmetric fractal diffusion of electron–hole plasmas in semiconductor quantum wells. Physics Letters A. 268(4-6). 430–435. 7 indexed citations
5.
Rodrigues, W. N., et al.. (1999). Luminescence and Raman scattering in periodically δ-doped GaAs. Physical review. B, Condensed matter. 59(7). 5008–5012. 1 indexed citations
6.
Chaves, A. S.. (1998). A fractional diffusion equation to describe Lévy flights. Physics Letters A. 239(1-2). 13–16. 246 indexed citations
7.
Chaves, A. S., et al.. (1993). Ultralow-frequency dispersion in macroscopic susceptibilities. Physical review. B, Condensed matter. 47(9). 4880–4885. 14 indexed citations
8.
Dias, I. F. L., et al.. (1991). Evidence for negatively charged DX-center in Si-doped AlGaAs from persistent photoconductivity measurements. Solid State Communications. 77(5). 327–330. 4 indexed citations
9.
Valadares, E. C., A. B. Henriques, J. R. Leite, & A. S. Chaves. (1990). Tuning of the two-dimensional electron density in modulation-doped quantum wells by longwavelength radiation. Superlattices and Microstructures. 8(2). 201–204. 2 indexed citations
10.
Chaves, A. S., et al.. (1990). The influence of X-ray defects in the soliton density of K2SeO4. Ferroelectrics. 105(1). 165–169. 1 indexed citations
11.
Chaves, A. S., A. F. S. Penna, J. M. Worlock, G. Weimann, & W. Schlapp. (1986). Optical control of two-dimensional electron density in a single asymmetric quantum well. Surface Science. 170(1-2). 618–623. 54 indexed citations
12.
Sampaio, J. F., G. M. Ribeiro, R.A. Nogueira, & A. S. Chaves. (1986). The anomalous lineshapes of the EPR spectra of the AsO4−4 center in CsH2AsO4. Solid State Communications. 57(12). 905–909. 4 indexed citations
13.
Morais, P.C., G. M. Ribeiro, & A. S. Chaves. (1984). EPR study of the ferroelastic phase transition in CsLiSO4. Solid State Communications. 52(3). 291–292. 23 indexed citations
14.
Chaves, A. S., et al.. (1983). EPR study of the T2+ center in the paraelectric and antiferroelectric phases of NH4H2PO4. Solid State Communications. 47(9). 665–668. 4 indexed citations
15.
Ribeiro, G. M., Leonard Gonzaga, A. S. Chaves, et al.. (1982). Spontaneous symmetry breaking and the local freeze-out inTl2+-doped KH2AsO4. Physical review. B, Condensed matter. 25(1). 311–318. 28 indexed citations
16.
Blinc, R., B. Žekš, & A. S. Chaves. (1980). Microscopic theory of the ferroelastic transition in KH3(SeO3)2. Physical review. B, Condensed matter. 22(7). 3486–3492. 8 indexed citations
17.
Santos, Raimundo R. dos, Belita Koiller, Jean Pierre von der Weid, et al.. (1978). The antiferroelectric phase in KCN. Journal of Physics C Solid State Physics. 11(22). 4557–4564. 11 indexed citations
18.
Weid, Jean Pierre von der, et al.. (1976). ELECTRON PARAMAGNETIC RESONANCE STUDIES OF PHASE TRANSITIONS IN KCN. Le Journal de Physique Colloques. 37(C7). C7–241. 4 indexed citations
19.
Chaves, A. S., et al.. (1976). Model for the Low-Temperature Lattice Anomaly in SrTiO3and KTaO3. Physical Review Letters. 37(10). 618–621. 22 indexed citations
20.
Chaves, A. S. & S. P. S. Porto. (1973). Generalized Lyddane-Sachs-Teller relation. Solid State Communications. 13(7). 865–868. 39 indexed citations

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