Películas delgadas y sistemas de baja dimensionalidad

2022

COVID-19 and drivers of excess death rate in Peru: A longitudinal ecological study

Cajachagua-Torres, K. N., Quezada-Pinedo, H. G., Huayanay-Espinoza, C. A., Obeso-Manrique, J. A., Peña-Rodríguez, V. A., Vidal, E. & Huicho, L., Dec 2022, In: Heliyon. 8, 12, e11948.

Research output: Contribution to journal › Article › peer-review

Open Access

9 Scopus citations

Dentinal tubules obliteration using a toothpaste with nano-hyDroxyapatite obtaineD from chicken eggshell

Huamán-Mujica, K., Castañeda-Vía, J. A., Bermúdez García, V. S., Dominguez, J. A., Landauro, C. V., Quispe-Marcatoma, J. & Tay Chu Jon, L. Y., 2022, In: Journal of Stomatology. 75, 3, p. 147-154 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Interaction of Silver Nanoparticles with Bilayer Graphene: A Raman Study

Akashi, L., Ferreira, H., Villanueva, J., Yactayo, M., Landauro, C. V., Quispe-Marcatoma, J., Barreto, L., Gontijo, R. N., Fantini, C., Pimenta, M. A. & Champi, A., Aug 2022, In: Brazilian Journal of Physics. 52, 4, 116.

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

2021

Improvement of mechanical properties of hydroxyapatite composites reinforced with i-Al₆₄Cu₂₃Fe₁₃ quasicrystal

Castañeda-Vía, J., Landauro, C. V., Quispe-Marcatoma, J., Champi, A., Montalvo, F., Delgado, L., Tay, L. Y., Moya, M. J., Guillén, R., Rumiche, F. & Peña-Rodríguez, V., Apr 2021, In: Journal of Composite Materials. 55, 9, p. 1209-1216 8 p.

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Magnetic, structural and Mössbauer study of soils from an ancient mining area in Huancavelica-Peru

Corzo, M. A. C., Borja-Castro, L. E., Valladares, L. D. L. S., González, J. C., Medina, J. M., Quinde, A. T., Barnes, C. H. W. & Rodriguez, V. A. P., 22 Dec 2021, In: Hyperfine Interactions.

Research output: Contribution to journal › Article › peer-review

Open Access

2018

Effect of the strong coupling on the exchange bias field in IrMn/Py/Ru/Co spin valves

Tarazona, H. S., Alayo, W., Landauro, C. V. & Quispe-Marcatoma, J., 15 Jan 2018, In: Journal of Magnetism and Magnetic Materials. 446, p. 44-48 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

7 Scopus citations

Nonmonotonic aftereffect measurements in perpendicular synthetic ferrimagnets

Fache, T., Tarazona, H. S., Liu, J., L'Vova, G., Applegate, M. J., Rojas-Sanchez, J. C., Petit-Watelot, S., Landauro, C. V., Quispe-Marcatoma, J., Morgunov, R., Barnes, C. H. W. & Mangin, S., 7 Aug 2018, In: Physical Review B. 98, 6, 064502.

Research output: Contribution to journal › Article › peer-review

Open Access

14 Scopus citations

Polyaniline-coated magnetic diatomite nanoparticles as a matrix for immobilizing enzymes

Cabrera, M. P., Fonseca, T. F. D., Souza, R. V. B. D., Assis, C. R. D. D., Quispe Marcatoma, J., Maciel, J. D. C., Neri, D. F. M., Soria, F. & Carvalho, L. B. D., 1 Nov 2018, In: Applied Surface Science. 457, p. 21-29 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

41 Scopus citations

Suitable Er³⁺-doped tellurite glass-based plasmonic structures for nanophotonic device applications

Rivera, V. A. G., Ferri, F. A., Gehlen, M. H., Nunes, L. A. O. & Marega, E., 1 Aug 2018, In: Optical Engineering. 57, 8, 085102.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

2016

Grain size and interfacial interdiffusion influence on the magnetic and dielectric properties of magnetoelectric La_0.7Ba_0.3MnO₃-BaTiO₃ composites

Clabel, J. L. H., Ferri, F. A., Zabotto, F. L., Rivera, V. A. G., Nogueira, I. C., Garcia, D., De Lima, O. F., Leite, E. R., Pereira-Da-Silva, M. A. & Cardoso, C. A., 1 Jun 2016, In: Journal of Magnetism and Magnetic Materials. 407, p. 160-166 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Scopus citations

Highly nonlinear Pb₂P₂O₇-Nb₂O₅ glasses for optical fiber production

Manzani, D., Gualberto, T., Almeida, J. M. P., Montesso, M., Mendonça, C. R., Rivera, V. A. G., De Boni, L., Nalin, M. & Ribeiro, S. J. L., 1 Jul 2016, In: Journal of Non-Crystalline Solids. 443, p. 82-90 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

29 Scopus citations

Influence of high energy milling on the microstructure and magnetic properties of the Al-Cu-Fe phases: The case of the i-Al₆₄Cu₂₃Fe₁₃ quasicrystalline and the ω-Al₇₀Cu₂₀Fe₁₀ crystalline phases

Pillaca Quispe, M., Landauro, C. V., Pinto Vergara, M. Z., Quispe-Marcatoma, J., Rojas-Ayala, C., Peña-Rodríguez, V. A. & Baggio-Saitovitch, E., 2016, In: RSC Advances. 6, 7, p. 5367-5376 10 p.

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Plasmon-photon conversion to near-infrared emission from Yb 3+: (Au/Ag-nanoparticles) in tungsten-tellurite glasses

Rivera, V. A. G., Ledemi, Y., Pereira-Da-Silva, M. A., Messaddeq, Y. & Marega, E., 4 Jan 2016, In: Scientific Reports. 6, 18464.

Research output: Contribution to journal › Article › peer-review

Open Access

23 Scopus citations

2015

In γ-Fe₂MnGa Heusler alloy do Fe and Mn sublattices magnetically couple parallel or antiparallel at low temperatures?

Passamani, E. C., Larica, C., Viali, G., Andrez, J. R., Takeuchi, A. Y., Nascimento, V. P., Rodriguez, V. A. P., Rojas-Ayala, C. & Baggio-Saitovitch, E., 15 Apr 2015, In: Journal of Alloys and Compounds. 628, p. 164-169 6 p.

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

2014

Control of the radiative properties via photonplasmon interaction in Er³⁺-Tm³⁺-codoped tellurite glasses in the near infrared region

Rivera, V. A. G., Ledemi, Y., El-Amraoui, M., Messaddeq, Y. & Marega, E., 25 Aug 2014, In: Optics Express. 22, 17, p. 21122-21136 15 p.

Research output: Contribution to journal › Article › peer-review

Open Access

19 Scopus citations

Green-to-red light tuning by up-conversion emission via energy transfer in Er^{3 +}-Tm^{3 +}-codoped germanium-tellurite glasses

Rivera, V. A. G., Ledemi, Y., El-Amraoui, M., Messaddeq, Y. & Marega, E., 1 Jun 2014, In: Journal of Non-Crystalline Solids. 392-393, p. 45-50 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

28 Scopus citations

Magnetic composites from minerals: Study of the iron phases in clay and diatomite using Mössbauer spectroscopy, magnetic measurements and XRD

Cabrera, M., Maciel, J. C., Quispe-Marcatoma, J., Pandey, B., Neri, D. F. M., Soria, F., Baggio-Saitovitch, E. & de Carvalho, L. B., Jan 2014, In: Hyperfine Interactions. 224, 1-3, p. 197-204 8 p.

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Parallel ferromagnetic resonance and spin-wave excitation in exchange-biased NiFe/IrMn bilayers

De Sousa, M. A., Pelegrini, F., Alayo, W., Quispe-Marcatoma, J. & Baggio-Saitovitch, E., 1 Oct 2014, In: Physica B: Condensed Matter. 450, p. 167-172 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Scopus citations

2013

Tunable plasmon resonance modes on gold nanoparticles in Er ^{3 +}-doped germanium-tellurite glass

Rivera, V. A. G., Ledemi, Y., Osorio, S. P. A., Manzani, D., Ferri, F. A., Ribeiro, S. J. L., Nunes, L. A. O. & Marega, E., 2013, In: Journal of Non-Crystalline Solids. 378, p. 126-134 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

43 Scopus citations

2012

Efficient plasmonic coupling between Er^{3 +}:(Ag/Au) in tellurite glasses

Rivera, V. A. G., Ledemi, Y., Osorio, S. P. A., Manzani, D., Messaddeq, Y., Nunes, L. A. O. & Marega, E., 15 Jan 2012, In: Journal of Non-Crystalline Solids. 358, 2, p. 399-405 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

89 Scopus citations

2011

Influence of film thickness on the optical transmission through subwavelength single slits in metallic thin films

Ferri, F. A., Rivera, V. A. G., Osorio, S. P. A., Silva, O. B., Zanatta, A. R., Borges, B. H. V., Weiner, J. & Marega, E., 1 Nov 2011, In: Applied Optics. 50, 31, p. G11-G16

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Nanostructuration of i-Al₆₄Cu₂₃Fe₁₃ quasicrystals produced by arc-furnace

Quispe-Marcatoma, J., Rojas-Ayala, C., Landauro, C. V., de Sousa, M. A., Pelegrini, F., Taquire, M., Peña Rodriguez, V. A. & Baggio-Saitovitch, E. M., Nov 2011, In: Hyperfine Interactions. 203, 1-3, p. 1-8 8 p.

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Study of Er³⁺ fluorescence on tellurite glasses containing Ag nanoparticles

Rivera, V. A. G., Manzani, D., Messaddeq, Y., Nunes, L. A. O. & Marega, E., 2011, In: Journal of Physics: Conference Series. 274, 1, 012123.

Research output: Contribution to journal › Article › peer-review

Open Access

24 Scopus citations

2010

Localized surface plasmon resonance interaction with Er³⁺-doped tellurite glass

Rivera, V. A. G., Osorio, S. P. A., Ledemi, Y., Manzani, D., Messaddeq, Y., Nunes, L. A. O. & Marega, E., 22 Nov 2010, In: Optics Express. 18, 24, p. 25321-25328 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

78 Scopus citations

Universal resistance capacitance crossover in current-voltage characteristics for unshunted array of overdamped Nb- AlO_x-Nb Josephson junctions

Sergeenkov, S., Rivera, V. A. G., Marega, E. & Araujo-Moreira, F. M., 1 May 2010, In: Journal of Applied Physics. 107, 9, 096102.

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

2009

Formation of nanostructured Al₆₄Cu₂₃Fe₁₃ icosahedral quasicrystal by the ball milling technique

Marcatoma, J. Q., Landauro, C. V., Taquire, M., Ayala, C. R., Yaro, M. & Rodriguez, V. A. P., Nov 2009, In: Hyperfine Interactions. 195, 1, p. 105-109 5 p.

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

2008

Manifestation of vortex depinning transition in nonlinear current-voltage characteristics of polycrystalline superconductor Y_1-xPr_xBa₂Cu₃O_7-δ

Rivera, V. A. G., Stari, C., Sergeenkov, S., Marega, E. & Araújo-Moreira, F. M., 21 Jul 2008, In: Physics Letters, Section A: General, Atomic and Solid State Physics. 372, 30, p. 5089-5092 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Scopus citations

1997

Mössbauer study of the nanocrystallization of the amorphous system Fe_73.5Si_13.5B₉Cu₁Nb ₁X₂ with X = Nb, Mo, V and Zr

Borrego, J. M., Rodríguez, V. A. P. & Conde, A., 1997, In: Hyperfine Interactions. 110, 1-2, p. 1-6 6 p.

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

1996

Electronic transport properties of amorphous FeSc₃ produced by mechanical milling

Peña Rodríguez, V. A., Passamani, E. C., Baggio-Saitovich, E., Bud'ko, S. L., El Massalami, M., Gafhari, M. & Continentino, M. A., 1996, In: Materials Science Forum. 225-227, PART 2, p. 837-840 4 p.

Research output: Contribution to journal › Article › peer-review

1995

Some magnetic properties of ball milled Fe₂Sc amorphous alloy

Passamani, E. C., Peña Rodríguez, V. A., Xia, S. K., Ghafari, M., Bud'ko, S. L. & Baggio-Saitovitch, E., Feb 1995, In: Journal of Magnetism and Magnetic Materials. 140-144, PART 3, p. 2197-2198 2 p.

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Películas delgadas y sistemas de baja dimensionalidad

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