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Enhanced Microwave Dielectric Properties of the Ba2TiSi2O8 Ceramic by the Addition of TiO2.
Published in:
Journal of Electronic Materials, 2023, v. 52, n. 12, p. 8050, doi. 10.1007/s11664-023-10718-x
By:
- Abreu, R. F.;
- Saturno, S. O.;
- da M. Colares, D.;
- Silva, F. R.;
- Nobrega, F. A. C.;
- Nogueira, F. E. A;
- do Nascimento, J. P. C;
- Vasconcelos, S. J. T.;
- do Carmo, F. F.;
- Abreu, T. O.;
- Ghosh, A.;
- Sales, J. C.;
- Silva, R. S.;
- Sales, A. J. M.;
- Silva, M. A. S.;
- Sombra, A. S. B.
Publication type:
Article
Microwave Dielectric Properties of Ba5Li2W3O15 Ceramic with Excess Lithium for Dielectric Resonator Antenna Application.
Published in:
Journal of Electronic Materials, 2022, v. 51, n. 2, p. 761, doi. 10.1007/s11664-021-09334-4
By:
- Souza, N. D. G.;
- Paiva, D. V. M.;
- Mazzetto, S. E.;
- Silva, M. A. S.;
- Sombra, A. S. B.;
- Fechine, P. B. A.
Publication type:
Article
Effect of (Pr-Yb) Co-doping on the Luminescence and Dielectric Behaviour of LaNbO4 Ceramic.
Published in:
Journal of Electronic Materials, 2020, v. 49, n. 10, p. 6016, doi. 10.1007/s11664-020-08339-9
By:
- do Nascimento, J. P. C.;
- Oliveira, R. G. M.;
- do Carmo, F. F.;
- de Morais, J. E. V.;
- Sales, J. C.;
- Silva, M. A. S.;
- Gouveia, D. X.;
- de Andrade, H. D.;
- Queiroz Júnior, I. S.;
- Sombra, A. S. B.
Publication type:
Article
Up-Conversion Luminescence of Er3+/Pr3+/Yb3+ Co-doped LaNbO4 Phosphors.
Published in:
Journal of Electronic Materials, 2020, v. 49, n. 10, p. 6009, doi. 10.1007/s11664-020-08329-x
By:
- do Nascimento, João P. C.;
- do Carmo, Felipe F.;
- Façanha, Marcello X.;
- Sales, Juscelino C.;
- Gouveia, Daniel X.;
- de Andrade, Humberto D.;
- Queiroz Júnior, Idalmir S.;
- Sombra, Antonio S. B.
Publication type:
Article
Effects of TiO2 Addition on the Radio-Frequency Properties of the Sr2CoNbO6 Matrix.
Published in:
Journal of Electronic Materials, 2020, v. 49, n. 3, p. 2211, doi. 10.1007/s11664-019-07918-9
By:
- de Morais, J. E. V.;
- Oliveira, R. G. M.;
- Bessa, V. L.;
- Freitas, D. B.;
- Sales, J. C.;
- do Carmo, F. F.;
- Gouveia, D. X.;
- Silva, M. A. S.;
- Sombra, A. S. B.
Publication type:
Article
Study of structural features and thermal properties of barium hexaferrite upon indium doping.
Published in:
Journal of Thermal Analysis & Calorimetry, 2022, v. 147, n. 24, p. 14107, doi. 10.1007/s10973-022-11742-5
By:
- Agayev, F. G.;
- Trukhanov, S. V.;
- Trukhanov, An. V.;
- Jabarov, S. H.;
- Ayyubova, G. Sh.;
- Mirzayev, M. N.;
- Trukhanova, E. L.;
- Vinnik, D. A.;
- Kozlovskiy, A. L.;
- Zdorovets, M. V.;
- Sombra, A. S. B.;
- Zhou, Di;
- Jotania, R. B.;
- Singh, C.;
- Trukhanov, A. V.
Publication type:
Article
Electrical and optical properties of CaCu3Ti4O12 (CCTO) substrates for microwave devices and antennas.
Published in:
Microwave & Optical Technology Letters, 2003, v. 39, n. 2, p. 145, doi. 10.1002/mop.11152
By:
- Kretly, L. C.;
- Almeida, A. F. L.;
- De Oliveira, R. S.;
- Sasaki, J. M.;
- Sombra, A. S. B.
Publication type:
Article
Interchannel crosstalk on the acousto-optic tunable filter (AOTF) for network applications.
Published in:
Microwave & Optical Technology Letters, 2002, v. 35, n. 3, p. 230, doi. 10.1002/mop.10565
By:
- Sobrinho, C. S.;
- Lima, J. L. S.;
- Sombra, A. S. B.
Publication type:
Article
Ultra-short pulse propagation in a lossy acousto-optic tunable filter (AOTF).
Published in:
Microwave & Optical Technology Letters, 2001, v. 28, n. 5, p. 346, doi. 10.1002/1098-2760(20010305)28:5<346::AID-MOP1037>3.0.CO;2-O
By:
- Da Silva, M. G.;
- De Oliveira, R. S.;
- Sombra, S. B.
Publication type:
Article
Application of the ultrashort pulse position modulation method in the frequency domain and dual optical sideband modulation, based on the acoustic-optical filter of photonic crystal fibers to obtain optical logic gates.
Published in:
Optical Engineering, 2022, v. 61, n. 6, p. 67101, doi. 10.1117/1.OE.61.6.067101
By:
- Oliveira, Marcos V. N.;
- Filho, Antonio F. G. F.;
- Lima, Sandro V.;
- Sousa, Jose R. R.;
- Ferreira, Alisson C.;
- Sobrinho, Cicero S.;
- Sombra, Antonio S. B.
Publication type:
Article
Extraction, Purification and Electrical Characterization of Gross Galactomannan and Purified Galactomannan Obtained from Adenanthera pavonina L. Seeds.
Published in:
Chemistry & Biodiversity, 2023, v. 20, n. 2, p. 1, doi. 10.1002/cbdv.202200888
By:
- Silva Neto, J. F.;
- Pereira, W. O.;
- Cavalcante, L. A.;
- Oliveira Neto, J. G.;
- Graça, M. P. F.;
- Gavinho, S. R.;
- Amaral, F. M. B.;
- Santos, A. O.;
- Sombra, A. S. B.;
- Mendes, Fernando;
- Macêdo, A. A. M.
Publication type:
Article
Studies of the temperature coefficient of capacitance (TCC) of a new electroceramic composite: Pb(Fe0.5Nb0.5)O3 (PFN)–Cr0.75Fe1.25O3(CRFO).
Published in:
Journal of Materials Science: Materials in Electronics, 2009, v. 20, n. 2, p. 149, doi. 10.1007/s10854-008-9673-6
By:
- Freire, F. N. A.;
- Santos, M. R. P.;
- Pereira, F. M. M.;
- Sohn, R. S. T. M.;
- Almeida, J. S.;
- Medeiros, A. M. L.;
- Sancho, E. O.;
- Costa, M. M.;
- Sombra, A. S. B.
Publication type:
Article
Structural and electrical study of CaCu3Ti4O12 (CCTO) obtained in a new ceramic procedure.
Published in:
Journal of Materials Science: Materials in Electronics, 2009, v. 20, n. 2, p. 163, doi. 10.1007/s10854-008-9675-4
By:
- Almeida, A. F. L.;
- Fechine, P. B. A.;
- Graça, M. P.F.;
- Valente, M. A.;
- Sombra, A. S. B.
Publication type:
Article
Microstructural and electrical properties of PbTIO3 screen-printed thick films.
Published in:
Journal of Materials Science: Materials in Electronics, 2008, v. 19, n. 10, p. 973, doi. 10.1007/s10854-007-9429-8
By:
- Fechine, P. B. A.;
- Da Rocha, M. J. S.;
- Santos, M. R. P.;
- Pereira, F. M. M.;
- De Menezes, A. S.;
- Almeida, J. M. A.;
- Góes, J. C.;
- Ayala, A. P.;
- Sombra, A. S. B.
Publication type:
Article
Dielectric Resonator Antennas with Frequency Stability Under Severe Temperature Variations Based on Li2MgTi3O8 Ceramic Matrix Added with Bi2O3.
Published in:
Journal of Electronic Materials, 2018, v. 47, n. 12, p. 7272, doi. 10.1007/s11664-018-6664-0
By:
- Bezerra, J. W. O.;
- Oliveira, R. G. M.;
- Silva, M. A. S.;
- Maciel, T. F.;
- Goes, J. C.;
- Sombra, A. S. B.
Publication type:
Article
RF and Microwave Electrical Properties Study of the Magneto-Dielectric Resonator Antenna of the Matrix Composite [SrFe12O19 (SFO)1−x-BiFeO3(BFO)x].
Published in:
Journal of Electronic Materials, 2018, v. 47, n. 10, p. 6144, doi. 10.1007/s11664-018-6507-z
By:
- de Morais, J. E. V.;
- Oliveira, R. G. M.;
- Bessa, V. L.;
- Silva, M. A. S.;
- Costa, M. M.;
- Gouveia, D. X.;
- Goldsmith, J.;
- Carroll, T. K.;
- Sombra, A. S. B.
Publication type:
Article
Magneto Tuning of a Ferrite Dielectric Resonator Antenna Based on LiFe5O8 Matrix.
Published in:
Journal of Electronic Materials, 2018, v. 47, n. 7, p. 3829, doi. 10.1007/s11664-018-6255-0
By:
- de Morais, J. E. V.;
- de Castro, A. J. N.;
- Oliveira, R. G. M.;
- do Carmo, F. F.;
- Sales, A. J. M.;
- Sales, J. C.;
- Silva, M. A. S.;
- Gouveia, D. X.;
- Costa, M. M.;
- Rodrigues, A. R.;
- Sombra, A. S. B.
Publication type:
Article
Microstrip Antenna on a High Dielectric Constant Substrate: BaTiO3 (BTO)-CaCu3Ti4O12(CCTO) Composite Screen-Printed Thick Films.
Published in:
Journal of Electronic Materials, 2006, v. 35, n. 10, p. 1848, doi. 10.1007/s11664-006-0167-0
By:
- Fechine, P. B. A.;
- Távora, A.;
- Kretly, L. C.;
- Almeida, A. F. L.;
- Santos, M. R. P.;
- Freire, F. N. A.;
- Sombra, A. S. B.
Publication type:
Article
Effects of the Bi3+ substitution on the structural, vibrational, and magnetic properties of bismuth layer-structured ferroelectrics.
Published in:
Applied Physics A: Materials Science & Processing, 2020, v. 126, n. 8, p. N.PAG, doi. 10.1007/s00339-020-03858-y
By:
- Silva, P. H. T.;
- Silva, M. A. S.;
- da Silva, R. B.;
- Correa, M. A.;
- Bohn, F.;
- de Menezes, A. S.;
- Ferreira, W. C.;
- Ayala, A. P.;
- Sombra, A. S. B.;
- Fechine, P. B. A.
Publication type:
Article
Dual‐frequency magneto‐dielectric resonator antenna based in a YIG matrix with control of HEM11δ and TE01δ modes.
Published in:
Microwave & Optical Technology Letters, 2021, v. 63, n. 1, p. 310, doi. 10.1002/mop.32578
By:
- Costa, Andrécia P.;
- Fontgalland, Glauco;
- Neto, Alfrêdo G.;
- Sombra, Antônio S. B.;
- Valle, Rômulo R. M.
Publication type:
Article
Nonlinearity effect on dual photonic crystal fiber coupler for generating fully optical logic gates.
Published in:
Microwave & Optical Technology Letters, 2020, v. 62, n. 9, p. 3002, doi. 10.1002/mop.32101
By:
- Filho, A. F. G. F.;
- Cavalcante, T. X.;
- Beserra, C. C.;
- Costa, M. B. C.;
- Batista, G. S.;
- Lima, S. V.;
- Freire, M. M.;
- Sousa, J. R. R.;
- Sombra, A. S. B.
Publication type:
Article
Performance of microstrip patch antenna due EBG/PBG arrangements insertion.
Published in:
Microwave & Optical Technology Letters, 2016, v. 58, n. 12, p. 2933, doi. 10.1002/mop.30181
By:
- da Silva, José L.;
- de Andrade, Humberto D.;
- Maia, Anamaria S.;
- Fernandes, Humberto C. C.;
- da Silva, Isaac B. T.;
- Sombra, Antônio S. B.;
- Pereira, Jonathan P. P.
Publication type:
Article
Compact triple-band PIFA with high bandwidth and gain for multiple mobile services.
Published in:
Microwave & Optical Technology Letters, 2016, v. 58, n. 12, p. 2961, doi. 10.1002/mop.30194
By:
- Oliveira, R. G. M.;
- Sales, A. J. M.;
- Nascimento, J. P. C.;
- Menezes, J. W. M.;
- Silva, M. A. S.;
- Sombra, A. S. B.
Publication type:
Article
Microwave dielectric properties study of (Al2O3)-(Nb2O5) composite for dielectric resonator antenna applications.
Published in:
Microwave & Optical Technology Letters, 2016, v. 58, n. 6, p. 1473, doi. 10.1002/mop.29816
By:
- Oliveira, L. N. L.;
- Campos, R. V. B.;
- Gouveia, D. X.;
- Silva, M. A. S.;
- Sombra, A. S. B.
Publication type:
Article
Study of the performance of dielectric resonator antennas based on the matrix composite of Al2O3 - CaTiO3.
Published in:
Microwave & Optical Technology Letters, 2015, v. 57, n. 4, p. 963, doi. 10.1002/mop.28999
By:
- Oliveira, L. S.;
- Gouveia, D. X.;
- Silva, M. A. S.;
- Sombra, A. S. B.
Publication type:
Article
Circularly polarized quarter-cylinder-shaped dielectric resonator antenna using a single probe feed.
Published in:
Microwave & Optical Technology Letters, 2015, v. 57, n. 3, p. 722, doi. 10.1002/mop.28930
By:
- Bezerra, Jose W. O.;
- Sousa, D. G.;
- Junqueira, C. C. M.;
- Silva, Marcelo A. S.;
- Barroso, G. C.;
- Sombra, Antonio S. B.
Publication type:
Article
Study of the performance of dielectric resonator antennas based on the matrix BiREWO6 [RE = Gd, Y, Nd].
Published in:
Microwave & Optical Technology Letters, 2012, v. 54, n. 1, p. 18, doi. 10.1002/mop.26486
By:
- Rocha, G. N.;
- Melo, L. F. L.;
- da Silva, M. A. S.;
- Silva, P. V. S.;
- Sombra, A. S. B.;
- Fechine, P. B. A.
Publication type:
Article
Experimental and numerical investigation of a magnetic resonator antenna based on the M-type hexaferrite (BaxSr1-xFe12O19).
Published in:
Microwave & Optical Technology Letters, 2010, v. 52, n. 2, p. 452, doi. 10.1002/mop.24931
By:
- Pereira, F. M. M.;
- Sohn, R. S. T. M.;
- Rodrigues, H. O.;
- Júnior, G. F. M. P.;
- Theophilo, K. R. B.;
- Rocha, M. J. S.;
- Silva, M. A. S.;
- Sombra, A. S. B.
Publication type:
Article
Bulk and patch ferrite resonator antennas based on the ceramic matrix composite: GdIGx YIG1-x.
Published in:
Microwave & Optical Technology Letters, 2009, v. 51, n. 6, p. 1595, doi. 10.1002/mop.24395
By:
- Fechine, P. B. A.;
- Almeida, A. F. L.;
- de Oliveira, R. S.;
- Moretzsohn, R. S. T.;
- Silva, R. R.;
- Sombra, A. S. B.
Publication type:
Article
Magneto-dielectric properties of the Y3Fe5O12 and Gd3Fe5O12 dielectric ferrite resonator antennas.
Published in:
Microwave & Optical Technology Letters, 2008, v. 50, n. 11, p. 2852, doi. 10.1002/mop.23824
By:
- Fechine, P. B. A.;
- Moretzsohn, R. S. T.;
- Costa, R. C. S.;
- Derov, J.;
- Stewart, J. W.;
- Drehman, A. J.;
- Junqueira, C.;
- Sombra, A. S. B.
Publication type:
Article
Dielectric resonator antenna: Operation of the magnetodielectric composites Cr0.75Fe1.25O3 (CRFO)/Fe0.5Cu0.75Ti0.75O3 (FCTO).
Published in:
Microwave & Optical Technology Letters, 2007, v. 49, n. 2, p. 409, doi. 10.1002/mop.22160
By:
- Rocha, H. H. B.;
- Freire, F. N. A.;
- Costa, R. C. S.;
- Sohn, R. S. T. M.;
- Orjubin, G.;
- Junqueira, C.;
- Cordaro, T.;
- Sombra, A. S. B.
Publication type:
Article
Improved radio-frequency dielectric properties of novel high-permittivity BaMoO4 matrix with CaTiO3 addition.
Published in:
Applied Physics A: Materials Science & Processing, 2024, v. 130, n. 9, p. 1, doi. 10.1007/s00339-024-07800-4
By:
- Nobrega, F. A. C.;
- Abreu, R. F.;
- Colares, D. da M.;
- de Freitas, D. B.;
- da Silva, M. A. S.;
- do Carmo, F. F.;
- do Nascimento, J. P. C;
- Sales, J. C.;
- Nogueira, F. E. A.;
- Martins, V. C.;
- da Silva, R. S.;
- Abreu, T. O.;
- Trukhanov, S. V.;
- Zhou, Di;
- Singh, C.;
- Sombra, A. S. B.
Publication type:
Article
Temperature effects on luminescence of YNbO4:Er3+/Tm3+/Yb3+ white-light upconversion phosphor and sensing behavior based on thermally and non-thermally coupled levels.
Published in:
Applied Physics A: Materials Science & Processing, 2024, v. 130, n. 7, p. 1, doi. 10.1007/s00339-024-07632-2
By:
- do Carmo, F. F.;
- do Nascimento, J. P. C.;
- Abreu, T. O.;
- Nogueira, F. E. A.;
- da Silva, M. A. S.;
- Pavani, K.;
- Graça, M. P. F.;
- Jakka, S. K.;
- da Silva, R. S.;
- Trukhanov, S. V.;
- Zhou, Di;
- Singh, C.;
- Sombra, A. S. B.
Publication type:
Article
Study of electrical properties with temperature variation by complex impedance spectroscopy (CIS) and effects on the Ba2TiSi2O8–TiO2 matrix.
Published in:
Applied Physics A: Materials Science & Processing, 2024, v. 130, n. 2, p. 1, doi. 10.1007/s00339-024-07295-z
By:
- Abreu, R. F.;
- Saturno, S. O.;
- Nobrega, F. A. C.;
- da M. Colares, D.;
- do Nascimento, J. P. C.;
- Vasconcelos, S. J. T.;
- Nogueira, F. E. A.;
- de Freitas, D. B.;
- do Carmo, F. F.;
- Ghosh, A.;
- Abreu, T. O.;
- Silva, M. A. S.;
- Silva, R. S.;
- Trukhanov, S. V.;
- Zhou, Di;
- Singh, C.;
- Sombra, A. S. B.
Publication type:
Article
Structural, electrical, and impedance properties of Co and Sn doped Ba0.5Sr0.5Fe12-2xO19 hexaferrite ceramics (0 ≤ x ≤ 1) and their evaluation for antenna application.
Published in:
Applied Physics A: Materials Science & Processing, 2023, v. 129, n. 8, p. 1, doi. 10.1007/s00339-023-06819-3
By:
- Singh, Charanjeet;
- Singh, Jasbir;
- de Morais, J. E. V.;
- Oliveira, R. G. M.;
- Do Carmo, F. F.;
- Silva, M. A. S.;
- Sombra, A. S. B.;
- Ammar-Merah, Souad;
- Joshi, Rajat;
- Zhou, Di;
- Trukhanov, Sergei;
- Panina, Larissa;
- Trukhanov, Alex
Publication type:
Article
Dielectric properties of MCuSi4O10 (M = Ca, Sr, Ba) electroceramic at RF and microwave frequencies.
Published in:
Applied Physics A: Materials Science & Processing, 2023, v. 129, n. 1, p. 1, doi. 10.1007/s00339-022-06348-5
By:
- Sarmento, J. S.;
- Paiva, D. V. M.;
- de Araújo, E. V.;
- Silva, M. A. S.;
- Sombra, A. S. B.;
- Mazzetto, S. E.;
- Fechine, P. B. A.
Publication type:
Article
Complex permittivity and complex permeability characteristics of Co–Ti doped barium strontium hexaferrite/paraffin wax composites for application in microwave devices.
Published in:
Applied Physics A: Materials Science & Processing, 2020, v. 126, n. 11, p. 1, doi. 10.1007/s00339-020-04016-0
By:
- Singh, Charanjeet;
- Nikolic, Maria Vesna;
- Narang, Sukhleen Bindra;
- Sombra, A. S. B.;
- Zhou, Di;
- Trukhanov, Sergei;
- Panina, Larrisa;
- Singh, Jasbir;
- Trukhanov, Alex
Publication type:
Article
Study of the structural and dielectric properties of ceramic obtained from residual electrocoagulation.
Published in:
Advances in Applied Ceramics: Structural, Functional & Bioceramics, 2018, v. 117, n. 7, p. 395, doi. 10.1080/17436753.2018.1462296
By:
- Fernandes, T. S. M.;
- Oliveira, R. G. M.;
- Gouveiac, D. X.;
- Silva, M. A. S.;
- Sombra, A. S. B.;
- Nascimento, R. F.
Publication type:
Article
Influence on Pitting Corrosion Resistance of AISI 301LN and 316L Stainless Steels Subjected to Cold-Induced Deformation.
Published in:
Metals (2075-4701), 2023, v. 13, n. 3, p. 443, doi. 10.3390/met13030443
By:
- Silva, Paulo M. O.;
- Filho, Mucio C. C.;
- Cruz, José A. da;
- Sales, Antonio J. M.;
- Sombra, Antonio S. B.;
- Tavares, João Manuel R. S.
Publication type:
Article
Evaluation of the effect of the addition of TiO2 on the dielectric behaviour of YNbO4 ceramic using impedance spectroscopy.
Published in:
Journal of Materials Science: Materials in Electronics, 2024, v. 35, n. 8, p. 1, doi. 10.1007/s10854-024-12315-y
By:
- Abreu, T. O.;
- Gurgel, K. J. A.;
- do Nascimento, J. P. C.;
- Nogueira, F. E. A.;
- Silva, M. A. S.;
- do Carmo, F. F.;
- Abreu, R. F.;
- Ghosh, A.;
- Sombra, A. S. B.
Publication type:
Article
Evaluation of the Sr2TiSi2O8 ceramic matrix for radiofrequency and microwave applications.
Published in:
Journal of Materials Science: Materials in Electronics, 2023, v. 34, n. 5, p. 1, doi. 10.1007/s10854-023-09925-3
By:
- Abreu, R. F.;
- Nobrega, F. A. C.;
- da M. Colares, D.;
- Saturno, S. O.;
- do Nascimento, J. P. C.;
- Abreu, T. O.;
- Ghosh, A.;
- do Carmo, F. F.;
- Silva, M. A. S.;
- Sales, A. J. M.;
- Silva, R. S.;
- Sombra, A. S. B.
Publication type:
Article
Correction to: Dielectric properties of bismuth layer-structured ferroelectric Bi3R2Ti3FeO15 (R = Bi, Gd, and Nd) at microwave and radiofrequency.
Published in:
2021
By:
- Silva, P. H. T.;
- Silva, M. A. S.;
- Sombra, A. S. B.;
- Fechine, P. B. A.
Publication type:
Correction Notice
Dielectric properties of bismuth layer structured ferroelectric Bi3R2Ti3FeO15 (R = Bi, Gd, and Nd) at microwave and radiofrequency.
Published in:
Journal of Materials Science: Materials in Electronics, 2021, v. 32, n. 14, p. 18628, doi. 10.1007/s10854-021-06332-4
By:
- Silva, P. H. T.;
- Silva, M. A. S.;
- Sombra, A. S. B.;
- Fechine, P. B. A.
Publication type:
Article
Impedance and Mössbauer spectroscopy study of BiCu3Ti3FeO12 dielectric matrix.
Published in:
Journal of Materials Science: Materials in Electronics, 2021, v. 32, n. 9, p. 11607, doi. 10.1007/s10854-021-05768-y
By:
- Freitas, D. B.;
- Bezerra Júnior, M. H.;
- Oliveira, R. G. M.;
- de Morais, J. E. V.;
- Bessa, V. L.;
- Carmo, F. F.;
- Pereira, M. S.;
- Vasconcelos, I. F.;
- Silva, M. A. S.;
- de Andrade, H. D.;
- Queiroz Júnior, I. S.;
- Silva, R. S.;
- Sombra, A. S. B.
Publication type:
Article
Evaluation of dielectric properties of the barium titanium silicate (Ba2TiSi2O8) for microwave applications.
Published in:
Journal of Materials Science: Materials in Electronics, 2021, v. 32, n. 6, p. 7034, doi. 10.1007/s10854-021-05414-7
By:
- Abreu, R. F.;
- Abreu, T. O.;
- da M. Colares, D.;
- Saturno, S. O.;
- do Nascimento, J. P. C.;
- Nobrega, F. A. C.;
- Ghosh, A.;
- Vasconcelos, S. J. T.;
- Sales, J. C.;
- de Andrade, H. D.;
- Júnior, I. S. Queiroz;
- Sombra, A. S. B.
Publication type:
Article
Impedance spectroscopy analysis of an FeNbO4 matrix with different additions of TiO2 and the effects of temperature variation.
Published in:
Journal of Materials Science: Materials in Electronics, 2021, v. 32, n. 5, p. 5936, doi. 10.1007/s10854-021-05314-w
By:
- Bezerra Junior, M. H.;
- Abreu, T. O.;
- do Carmo, F. F.;
- de Morais, J. E. V.;
- Oliveira, R. G. M.;
- Silva, M. A. S.;
- de Andrade, H. D.;
- Queiroz Junior, I. S.;
- Mota, J. C. M.;
- Sombra, A. S. B.
Publication type:
Article
Enhancing the electrical properties of Bi4Ti3O12 (BiT) matrix by special alloying and sintering.
Published in:
Journal of Materials Science: Materials in Electronics, 2020, v. 31, n. 24, p. 22265, doi. 10.1007/s10854-020-04727-3
By:
- Bessa, V. L.;
- De Morais, J. E. V.;
- Oliveira, R. G. M.;
- Freitas, D. B.;
- Sales, J. C.;
- Do Carmo, F. F.;
- Silva, M. A. S.;
- Gouveia, D. X.;
- Sombra, A. S. B.
Publication type:
Article
High thermal stability of RF dielectric properties of BiVO4 matrix with added ZnO.
Published in:
Journal of Materials Science: Materials in Electronics, 2020, v. 31, n. 16, p. 13078, doi. 10.1007/s10854-020-03858-x
By:
- Oliveira, R. G. M.;
- Souza, D. C.;
- de Morais, J. E. V.;
- Batista, G. S.;
- Silva, M. A. S.;
- Gouveia, D. X.;
- Trukhanov, S.;
- Trukhanov, A.;
- Panina, L.;
- Singh, C.;
- Zhou, D.;
- Sombra, A. S. B.
Publication type:
Article
Microwave filter characteristics of ferrite and polyaniline composites from 8.2 to 12.4 GHz.
Published in:
Journal of Materials Science: Materials in Electronics, 2019, v. 30, n. 16, p. 14923, doi. 10.1007/s10854-019-01864-2
By:
- Singh, Charanjeet;
- Bai, Yang;
- Narang, Sukhleen Bindra;
- Sombra, A. S. B.;
- Mishra, Sanjay R.;
- Jotania, Rajshree;
- Khanna, Rajesh;
- Trukhanov, S. V.;
- Trukhanov, A. V.;
- Ghimire, Madhav
Publication type:
Article
Dielectrical and structural studies of composite matrix BiVO4-CaTiO3 and temperature effects by impedance spectroscopy.
Published in:
Journal of Materials Science: Materials in Electronics, 2018, v. 29, n. 19, p. 16248, doi. 10.1007/s10854-018-9714-8
By:
- Oliveira, R. G. M.;
- Freitas, D. B.;
- Batista, G. S.;
- de Morais, J. E. V.;
- Martins, V. C.;
- Costa, M. M.;
- Silva, M. A. S.;
- Gouvêa, D. X.;
- Singh, C.;
- Sombra, A. S. B.
Publication type:
Article

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