H.H.B. Rocha

624 total citations
20 papers, 535 citations indexed

About

H.H.B. Rocha is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, H.H.B. Rocha has authored 20 papers receiving a total of 535 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Electrical and Electronic Engineering, 8 papers in Atomic and Molecular Physics, and Optics and 7 papers in Materials Chemistry. Recurrent topics in H.H.B. Rocha's work include Advanced Fiber Laser Technologies (7 papers), Multiferroics and related materials (6 papers) and Optical Network Technologies (5 papers). H.H.B. Rocha is often cited by papers focused on Advanced Fiber Laser Technologies (7 papers), Multiferroics and related materials (6 papers) and Optical Network Technologies (5 papers). H.H.B. Rocha collaborates with scholars based in Brazil, Chile and Portugal. H.H.B. Rocha's co-authors include Paulo Alexandre Costa Rocha, A. S. B. Sombra, André Valente Bueno, Francisco Nivaldo Aguiar Freire, Manoel Roberval Pimentel Santos, Glendo de Freitas Guimarães, R. S. T. M. Sohn, José Wally Mendonça Menezes, W. B. Fraga and A. C. Ferreira and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Energy and Journal of Materials Science.

In The Last Decade

H.H.B. Rocha

20 papers receiving 516 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H.H.B. Rocha Brazil 13 256 186 115 100 99 20 535
C. G. Park South Korea 12 135 0.5× 48 0.3× 152 1.3× 101 1.0× 40 0.4× 29 477
Yanming Guo China 14 123 0.5× 60 0.3× 125 1.1× 60 0.6× 40 0.4× 46 497
Drazen Fabris United States 13 190 0.7× 132 0.7× 172 1.5× 17 0.2× 201 2.0× 39 662
Zexia Zhang China 14 192 0.8× 54 0.3× 255 2.2× 77 0.8× 58 0.6× 31 589
Xu Jin China 11 95 0.4× 47 0.3× 35 0.3× 124 1.2× 38 0.4× 28 468
Basil T. Wong Malaysia 14 299 1.2× 33 0.2× 242 2.1× 59 0.6× 97 1.0× 58 685
Jui-Yung Chang Taiwan 14 190 0.7× 32 0.2× 118 1.0× 238 2.4× 33 0.3× 42 612
Xuan Ge China 14 43 0.2× 163 0.9× 182 1.6× 67 0.7× 147 1.5× 61 556
Alok Ghanekar United States 15 107 0.4× 41 0.2× 112 1.0× 222 2.2× 33 0.3× 30 614
Yiteng Tu China 13 179 0.7× 41 0.2× 148 1.3× 62 0.6× 51 0.5× 24 511

Countries citing papers authored by H.H.B. Rocha

Since Specialization
Citations

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

Fields of papers citing papers by H.H.B. Rocha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H.H.B. Rocha. 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 H.H.B. Rocha. The network helps show where H.H.B. Rocha may publish in the future.

Co-authorship network of co-authors of H.H.B. Rocha

This figure shows the co-authorship network connecting the top 25 collaborators of H.H.B. Rocha. A scholar is included among the top collaborators of H.H.B. Rocha 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 H.H.B. Rocha. H.H.B. Rocha 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.
2.
Freire, Francisco Nivaldo Aguiar, Manoel Roberval Pimentel Santos, H.H.B. Rocha, et al.. (2016). The Thermal Stability of (CaTiO<sub>3</sub>)1-x (Cr<sub>3/4</sub>Fe<sub>5/4</sub>O<sub>3</sub>)<sub>x</sub> Ceramic Composites in the Microwave Region. Materials Sciences and Applications. 7(4). 202–209. 1 indexed citations
3.
Rocha, Paulo Alexandre Costa, et al.. (2013). k–ω SST (shear stress transport) turbulence model calibration: A case study on a small scale horizontal axis wind turbine. Energy. 65. 412–418. 139 indexed citations
4.
Rocha, H.H.B., et al.. (2012). Investigation of possible societal risk associated with wind power generation systems. Renewable and Sustainable Energy Reviews. 19. 30–36. 20 indexed citations
5.
Guimarães, Glendo de Freitas, et al.. (2010). Add-Drop Demultiplexer Operating in an Optical Michelson Interferometer Based in Fiber Bragg Gratings for Time Division Multiple Access Systems. Fiber & Integrated Optics. 29(4). 239–253. 3 indexed citations
6.
Menezes, José Wally Mendonça, W. B. Fraga, H.H.B. Rocha, et al.. (2009). A performance study of an all-optical logic gate based in PAM-ASK. Journal of Modern Optics. 56(8). 1004–1013. 19 indexed citations
7.
Fraga, W. B., José Wally Mendonça Menezes, A. C. Ferreira, et al.. (2009). Numerical analysis of the stability of optical bullets (2 + 1) in a planar waveguide with cubic–quintic nonlinearity. Optical and Quantum Electronics. 41(2). 121–130. 2 indexed citations
8.
Rocha, H.H.B., Francisco Nivaldo Aguiar Freire, D. X. Gouveia, et al.. (2009). Structural properties study of the magneto-dielectric composite: Cr0.75Fe1.25O3 (CRFO):Fe0.5Cu0.75Ti0.75O3(FCTO). Journal of Alloys and Compounds. 481(1-2). 438–445. 10 indexed citations
9.
Fechine, Pierre Basílio Almeida, H.H.B. Rocha, R. S. T. M. Sohn, et al.. (2009). Study of a microwave ferrite resonator antenna, based on a ferrimagnetic composite (Gd 3 Fe 5 O 12 )GdIG X –(Y 3 Fe 5 O 12 )YIG 1− X . IET Microwaves Antennas & Propagation. 3(8). 1191–1198. 35 indexed citations
10.
Rocha, H.H.B., Francisco Nivaldo Aguiar Freire, R. S. T. M. Sohn, et al.. (2008). Bandwidth enhancement of stacked dielectric resonator antennas excited by a coaxial probe: an experimental and numerical investigation. IET Microwaves Antennas & Propagation. 2(6). 580–587. 22 indexed citations
11.
Rocha, H.H.B., et al.. (2008). Radio-frequency (RF) studies of the magneto-dielectric composites: Cr0.75Fe1.25O3 (CRFO)–Fe0.5Cu0.75Ti0.75O3 (FCTO). Physica B Condensed Matter. 403(17). 2902–2909. 18 indexed citations
12.
Freire, Francisco Nivaldo Aguiar, H.H.B. Rocha, Manoel Roberval Pimentel Santos, et al.. (2007). Structural studies of a new electroceramic composite: Pb(Fe0.5Nb0.5)O3 (PFN)-Cr0.75Fe1.25O3(CRFO). Journal of Materials Science. 43(1). 75–82. 7 indexed citations
13.
Menezes, José Wally Mendonça, W. B. Fraga, A. C. Ferreira, et al.. (2007). Logic gates based in two- and three-modes nonlinear optical fiber couplers. Optical and Quantum Electronics. 39(14). 1191–1206. 55 indexed citations
14.
Ferreira, A. C., José Wally Mendonça Menezes, Glendo de Freitas Guimarães, et al.. (2007). Analysis of an optical logic gate using a symmetric coupler operating with pulse position modulation (PPM). Optics Communications. 281(5). 1056–1064. 19 indexed citations
15.
Guimarães, Glendo de Freitas, et al.. (2007). A performance study of a logical gate using PPM optical pulse modulation for TDM systems. Optics Communications. 275(2). 476–485. 3 indexed citations
16.
Almeida, Ana Fabíola Leite, H.H.B. Rocha, Pierre Basílio Almeida Fechine, et al.. (2007). Experimental and numerical investigation of a ceramic dielectric resonator (DRA): CaCu3Ti4O12 (CCTO). Physica B Condensed Matter. 403(4). 586–594. 35 indexed citations
17.
Menezes, José Wally Mendonça, W. B. Fraga, Glendo de Freitas Guimarães, et al.. (2007). Optical switches and all-fiber logical devices based on triangular and planar three-core nonlinear optical fiber couplers. Optics Communications. 276(1). 107–115. 29 indexed citations
18.
Rocha, H.H.B., et al.. (2006). Dielectric resonator antenna: Operation of the magnetodielectric composites Cr0.75Fe1.25O3(CRFO)/Fe0.5Cu0.75Ti0.75O3(FCTO). Microwave and Optical Technology Letters. 49(2). 409–413. 9 indexed citations
19.
Pinheiro, Alexandre Gonçalves, et al.. (2006). Electric properties of Bi4Ti3O12(BIT)–CaCu3Ti4O12 (CCTO) composite substrates for high dielectric constant devices. Journal of Materials Science. 42(6). 2112–2120. 16 indexed citations
20.
Silva, C.C., H.H.B. Rocha, Francisco Nivaldo Aguiar Freire, et al.. (2005). Hydroxyapatite screen-printed thick films: optical and electrical properties. Materials Chemistry and Physics. 92(1). 260–268. 33 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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