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UDAYABHASKAR REDNAM

PROFESOR ASOCIADO

UNIVERSIDAD TECNOLÓGICA METROPOLITANA

Santiago, Chile

Nanomateriales funcionales para el cosechamiento de energía y remediación ambiental; Celdas de combustibles (SOFC, PEM, microbianas), captura y conversión de CO2; ópticas no-lineares

B.Sc., M.P.Pc, Andhra University. India, 2005
M.Sc., Physics, Andhra University. India, 2007
Ph.D - Physics, National Institute of Technology, Tiruchirrappalli. India, 2015

Research Associate Full Time

National Institute of Technology, Tiruchirappalli-620 015, INDIA

India

2014 - 2015
FONDECYT Postdoctoral Fellow Full Time

UNIVERSIDAD DE CONCEPCION

Engineering

Concepcion, Chile

2015 - 2018
Assistant Professor Full Time

Vignan's University

Engineering

Vadlamudi, India

2015 - 2015
Assistant Professor Full Time

UNIVERSIDAD DE ATACAMA

Engineering

Copiapo, Chile

2019 - 2023
Investigator (PDF) in FONDEF project Full Time

UNIVERSIDAD DE CONCEPCION

Engineering

Concepcion, Chile

2018 - 2019
PROFESOR ASOCIADO Full Time

UNIVERSIDAD TECNOLOGICA METROPOLITANA

FACULTAD DE INGENIERÍA

Santiago, Chile

2023 - At present

Junior Research Fellow Full Time

National Institute of Technology

trichy, India

2010 - 2012
Senior Research Fellow Full Time

National Institute of Technology

trichy, India

2012 - 2015
Assistant Professor Full Time

Vignan's University

Vadlamudi, India

2015 - 2015
FONDECYT Postdoctoral fellow Full Time

University of Concepcion

Concepcion, Chile

2015 - 2018
Assistant Professor Full Time

University of Atacama

Copiapo, Chile

2019 - At present
Investigator (PDF) FONDEF project Full Time

University of Concepcion

Concepcion, Chile

2018 - 2019


Influence of RE (Pr3+, Er3+, Nd3+) doping on structural, vibrational and enhanced persistent photocatalytic properties of ZnO nanostructures Pandiyarajan, T.; Mangalaraja, R., V; Karthikeyan, B.; Udayabhaskar, R.; Contreras, David; Sepulveda-Guzman, Selene; Gracia-Pinilla, M. A. Article ISI SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2022)
ZnO-Sn@Graphene nanopowders: Integrative impact of tin and graphene on the microstructure, surface morphology, and optical properties Chidhambaram, N.; Kumari, S. Senthil; Nirmala, W.; Gobalakrishnan, S.; Arun, T.; Udayabhaskar, R.; Morel, Mauricio J. Article ISI PHYSICA B-CONDENSED MATTER (2022)
( )Role of electrolytes on the electrochemical characteristics of Fe3O4/MXene/RGO composites for supercapacitor applications Arun, Thirumurugan; Mohanty, Ankita; Rosenkranz, Andreas; Wang, Bo; Yu, Jinhong; Morel, Mauricio J.; Udayabhaskar, R.; Hevia, Samuel A.; Akbari-Fakhrabadi, Ali; Mangalaraja, R., V; Ramadoss, Ananthakumar Article ISI ELECTROCHIMICA ACTA (2021)
NiFe2O4 nanospheres with size-tunable magnetic and electrochemical properties for superior supercapacitor electrode performance Arun, Thirumurugan; Kavinkumar, T.; Udayabhaskar, R.; Kiruthiga, R.; Morel, Mauricio J.; Aepuru, Radhamanohar; Dineshbabu, N.; Ravichandran, K.; Akbari-Fakhrabadi, Ali; Mangalaraja, R., V Article ISI ELECTROCHIMICA ACTA (2021)
Ascendable method for the fabrication of micro-tubular solid oxide fuel cells by ram-extrusion technique Durango-Petro, Jorge; Usuba, Jonathan; Valle, Hernan; Abarzua, Gonzalo; Flies, Host; Udayabhaskar, R.; Mangalaraja, R., V Article ISI SCOPUS CERAMICS INTERNATIONAL (2020)
Enhanced dielectric properties and relaxation behavior in double perovskite-polymer-based flexible 0-3 nanocomposite films Aepuru, Radhamanohar; Gaikwad, Vishwajit M.; Udayabhaskar, R.; Panda, H. S.; Viswanathan, Mangalaraja Ramalinga Article ISI JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2020)
Polarization-Induced Quantum-Mechanical Charge Transfer in Perovskite-Graphene Nanocomposites with Superior Electro-optic Switching Modulation Aepuru, Radhamanohar; Rao, Ch N.; Udayabhaskar, R.; Vennu, Divya; Gaikwad, Vishwajit M.; Kumar, Viresh; Panda, H. S.; Aqueveque, Pablo; Cao, Peijiang; Mangalaraja, Ramalinga Viswanathan Article ISI JOURNAL OF PHYSICAL CHEMISTRY C (2020)
Single-line diffraction and microstructural analysis of NiO(x)GDC((1-x)) nanocomposites Nino Galeano, Miguel Angel; Mangalaraja, R., V; Udayabhaskar, R.; Selvaraj, Naveenraj; Usuba, Jonathan; Avila, Ricardo E.; Gracia, Miguel A. Article ISI JOURNAL OF SOLID STATE CHEMISTRY (2020)
Size dependent magnetic and capacitive performance of MnFe2O4 magnetic nanoparticles Arun, Thirumurugan; Kumar, T. Kavin; Udayabhaskar, R.; Morel, Mauricio J.; Rajesh, G.; Mangalaraja, R. V.; Akbari-Fakhrabadi, Ali Article ISI MATERIALS LETTERS (2020)
Carbon decorated octahedral shaped Fe3O4 and alpha-Fe2O3 magnetic hybrid nanomaterials for next generation supercapacitor applications Arun, Thirumurugan; Prabakaran, K.; Udayabhaskar, R.; Mangalaraja, R., V; Akbari-Fakhrabadi, Ali Article ISI SCOPUS APPLIED SURFACE SCIENCE (2019)
Effect of ultrasonic sonication time on the structural, optical and antibacterial properties of ceria nanostructures Sanhueza, Felipe; Valdebenito, Emky; Udayabhaskar, R.; Salvo, Christopher; Sahlevani, Saeed Farhang; Elgueta, Elizabeth; Parra, Marco; Bello, Helia; Mangalaraja, R., V Article ISI SCOPUS MATERIALS RESEARCH EXPRESS (2019)
Enhanced mechanical and electrical properties of novel graphene reinforced copper matrix composites Salvo, C; Mangalaraja RV; Udayabashkar, R; Lopez, M; Aguilar, C Article ISI SCOPUS JOURNAL OF ALLOYS AND COMPOUNDS (2019)
Evaluation of microstructural and electrical properties of tubular Ni-Ce0.8Sm0.2O1.9 composite anode for SOFC Jamshidijam, M.; Mangalaraja, R. V.; Akbari-Fakhrabadi, Ali; Usuba, Jonathan; Pandiyarajan, T.; Udayabhaskar, R.; Escalona, N. Article ISI SCOPUS MATERIALS RESEARCH EXPRESS (2019)
Graphene induced band gap widening and luminescence quenching in ceria:graphene nanocomposites Udayabhaskar, R.; Mangalaraja, R.V.; Sahlevani, Saeed Farhang; Perarasu, V.T.; Karthikeyan, B.; Contreras, David; Gracia-Pinilla, M.A. Article ISI SCOPUS JOURNAL OF ALLOYS AND COMPOUNDS (2019)
Influence of refluxing time and HMTA on structural and optical properties of rod, prism like ZnO nanostructures Sahlevani, SF; Udayabhaskar, R; Pandiyarajan, T; Sanhueza, F; Contreras, D; Gracia-Pinilla, MA; Mangalaraja RV Article ISI SCOPUS JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2019)
Modulation of optical and photocatalytic properties by morphology and microstrain in hierarchical ceria nanostructures Udayabhaskar R.; Sahlevani S.F.; Prabhakaran T.; Pandiyarajan T.; Karthikeyan B.; Contreras D.; Mangalaraja R.V. Article ISI SCOPUS SOLAR ENERGY MATERIALS AND SOLAR CELLS (2019)
Nano hexagonal C3O4 platelets for supercapacitor applications-synthesis and characterization Arun, Thirumurugan; Kumar, T. Kavin; Udayabhaskar, R.; Mangalaraja, R. V.; Akbari-Fakhrabadi, Ali Article ISI SCOPUS MATERIALS RESEARCH EXPRESS (2019)
Probing the Defect-Induced Magnetocaloric Effect on Ferrite/Graphene Functional Nanocomposites and their Magnetic Hyperthermia Prabhakaran, T.; Udayabhaskar, R.; Mangalaraja, R. V.; Sahlevani, Saeed Farhang; Freire, Rafael M.; Denardin, Juliano C.; Beron, F.; Varaprasad, Kokkarachedu; Angel Gracia-Pinilla, Miguel; Vinicius-Araujo, Marcus; Bakuzis, Andris F. Article ISI SCOPUS JOURNAL OF PHYSICAL CHEMISTRY C (2019)
Tuning of nonlinear absorption in highly luminescent CdSe based quantum dots with core-shell and core/multi-shell architectures Bhagyaraj, Sneha; Perumbilavil, Sreekanth; Udayabashkar, R.; Mangalaraja, R. V.; Thomas, Sabu; Kalarikkal, Nandakumar; Oluwafemi, Oluwatobi Samuel Article ISI SCOPUS PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2019)
Unraveling the synergistic influences of graphene and CuO on the structural, photon and phonon properties of graphene:CuO nanocomposites Udayabhaskar, R.; Suresh, R.; Mangalaraja, R., V; Yanez, Jorge; Karthikeyan, B.; Contreras, David Article ISI SCOPUS CARBON (2019)
Effect of reduced graphene oxide on the structural, optical, adsorption and photocatalytic properties of iron oxide nanoparticles Suresh R.; Udayabhaskar, R; Sandoval, C; Ramirez, E; Mangalaraja RV; Mansilla, HD; Contreras, D; Yanez, J Article ISI SCOPUS NEW JOURNAL OF CHEMISTRY (2018)
Studies on NiO-PVA Composite Films for Opto-Electronics and Optical Limiters Karthikeyan, B; Hariharan S.; Mangalaraja RV; Pandiyarajan T.; Udayabhaskar, R; Sreekanth, P Article ISI SCOPUS IEEE PHOTONICS TECHNOLOGY LETTERS (2018)
High catalytic activity of monometallic Ag, Cu nanostructures in the degradation of acid blue 113 dye: an electron relay effect Udayabhaskar, R; Mangalaraja, RV; Pandiyarajan, T; Karthikeyan, B; Mansilla, HD Article ISI SCOPUS Materials Research Express (2017)
Spectroscopic investigation on graphene-copper nanocomposites with strong UV emission and high catalytic activity Udayabhaskar R.; Mangalaraja R.V.; Pandiyarajan T.; Karthikeyan B.; Mansilla H.D.; Contreras D. Article ISI SCOPUS CARBON (2017)
Studies on the functional properties of free-standing polyvinyl alcohol/(CoFe2O4/CoFe2) composite films Prabhakaran, T; Mangalaraja, RV; Denardin, JC; Udayabhaskar, R; Varaprasad, K; Mansilla, HD; Contreras, D Article ISI SCOPUS Materials Science and Engineering B: Solid-State Materials for Advanced Technology (2017)
Optical and Nonlinear Optical Limiting Properties of AgNi Alloy Nanostructures Udayabhaskar, R.; Sreekanth, P.; Karthikeyan, B. Article ISI PLASMONICS (2016)
Surfactant assisted control on optical, fluorescence and phonon lifetime in alpha-Bi2O3 microrods Hariharan, S.; Udayabhaskar, R.; Ravindran, T. R.; Karthikeyan, B. Article ISI SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2016)
Tuning optical and three photon absorption properties in graphene oxide-polyvinyl alcohol free standing films Karthikeyan, B; Udayabhaskar, R; Hariharan, S Article ISI SCOPUS APPLIED PHYSICS LETTERS (2016)
Enhanced Fluorescence and Local Vibrational Mode in Near-White-Light-Emitting ZnO:Mg Nanorods System Udayabhaskar, Rednam; Karthikeyan, Balasubramanian Article ISI JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2015)
Enhanced Fluorescence, Raman Scattering, and Higher Order Raman Modes in ZnO:Ag Nanorods Udayabhaskar, R.; Mangalaraja RV; Karthikeyan, B. Article ISI SCOPUS Plasmonics (2015)
Enhanced multi-phonon Raman scattering and nonlinear optical power limiting in ZnO:Au nanostructures Udayabhaskar, R.; Karthikeyan, B.; Sreekanth, P.; Philip, Reji Article ISI RSC ADVANCES (2015)
Enhanced fluorescence and optical power limiting in Ag-nanocomposite glasses Udayabhaskar, R.; Karthikeyan, B.; Ollakkan M.S.; Mangalaraja R.V.; Baesso M.L. Article ISI CHEMICAL PHYSICS LETTERS (2014)
Optical and phonon properties of Sm-doped alpha-Bi2O3 micro rods Karthikeyan, Balasubramanian; Udayabhaskar, R.; Kishore, Ashwin Article ISI APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2014)
Optical and phonon properties of ZnO:CuO mixed nanocomposite Udayabhaskar, R.; Karthikeyan, B. Article ISI JOURNAL OF APPLIED PHYSICS (2014)
Optical and Saturation Behavior of Thermally Surface Plasmon-Tuned Cu Nanorod Composite Glasses Udayabhaskar, R.; Karthikeyan, B.; Ollakkan, Muhamed Shafi Article ISI PLASMONICS (2014)
Optical, structural, enhanced local vibrational and fluorescence properties in K-doped ZnO nanostructures Bharathi, V.; Sivakumar, M.; Udayabhaskar, R.; Takebe, Hiromichi; Karthikeyan, B. Article ISI APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2014)
Preparation, optical and non-linear optical power limiting properties of Cu, CuNi nanowires Udayabhaskar, R.; Ollakkan, Muhamed Shafi; Karthikeyan, B. Article ISI APPLIED PHYSICS LETTERS (2014)
Role of micro-strain and defects on band-gap, fluorescence in near white light emitting Sr doped ZnO nanorods Udayabhaskar, R.; Karthikeyan, B. Article ISI JOURNAL OF APPLIED PHYSICS (2014)
Sol-gel prepared Cu2O microspheres: linear and nonlinear optical properties Karthikeyan, B.; Udayabhaskar, R.; Rose, T. Priya; Pandiyarajan, T.; Philip, Reji Article ISI RSC ADVANCES (2014)
Spectroscopic and fiber optic ethanol sensing properties Gd doped ZnO nanoparticles Noel, J. L.; Udayabhaskar, R.; Renganathan, B.; Mariappan, S. Muthu; Sastikumar, D.; Karthikeyan, B. Article ISI SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2014)
Microstructure and enhanced exciton-phonon coupling in Fe doped ZnO nanoparticles Pandiyarajan, T.; Udayabhaskar, R.; Karthikeyan, B. Article ISI SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2013)
Synthesis and concentration dependent antibacterial activities of CuO nanoflakes Pandiyarajan, T.; Udayabhaskar, R.; Vignesh, S.; James, R. Arthur; Karthikeyan, B. Article ISI MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2013)
Thermal annealing induced structural and optical properties of Ca doped ZnO nanoparticles Udayabhaskar, R.; Mangalaraja RV; Karthikeyan, B. Article ISI SCOPUS Journal of Materials Science: Materials in Electronics (2013)
Role of Fe doping on structural and vibrational properties of ZnO nanostructures Pandiyarajan, T.; Udayabhaskar, R.; Karthikeyan, B. Article ISI APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2012)
Room temperature synthesis and optical studies on Ag and Au mixed nanocomposite polyvinylpyrrolidone polymer films Udayabhaskar, R.; Mangalaraja R.V.; Manikandan D.; Arjunan V.; Karthikeyan, B. Article ISI SCOPUS SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2012)


COBALT-FREE LAFE0.8CU0.2-XTIXO3-? (X=0, 0.05 AND 0.1) ELECTRODE MATERIAL FOR SYMMETRICAL SOLID OXIDE FUEL CELL (SSOFC) RUNNING ON H2. R. Udayabhaskar Proyecto (2022)
TRANSITION METAL NITRIDES- AN EMERGING ELECTRODES FOR NEXT GENERATION SUPERCAPACITORS R. Udayabhaskar Proyecto (2021)
Designing a prototype microbial fuel cell, based on Nano-Structured Graphene to treat Wastewater and generate electric power in the process R. Udayabhaskar Proyecto (2018)
Realization of metal-graphene nanocomposite based flexible transparent conducting electrodes FONDECYT (3160142) Proyecto 2016-2018 Inv. Responsable
OPTICAL POWER LIMITING STUDIES ON Ag AND Cu NANO WIRE COMPOSITE GLASSES Defense Research and Development Organisation, INDIA (ERIP/ER/0804445/M/01/1176) Proyecto 2009-2012 Investigador(a)

UDAYABHASKAR REDNAM

PROFESOR ASOCIADO

DEPARTAMENTO DE MECÁNICA

UNIVERSIDAD TECNOLÓGICA METROPOLITANA

Santiago, Chile

MANGALARAJA Ramalinga Viswanathan

Profesor Titular

Departamento de Ingeniería de Materiales

UNIVERSITY OF CONCEPCION

Concepcion, Chile

David Contreras

Full professor

Analitycal and Inorganic Chemistry

UNIVERSIDAD DE CONCEPCION

Concepción, Chile

Arun Thirumurugan

Profesor Asistente

UNIVERSITY OF ATACAMA

Vallenar, Chile

SAEED FARHANG SAHLEVANI

Assistant Professor

Faculty of Engineering and Architecture

Universidad Arturo Prat

Iquique, Chile

Mauricio Morel

Profesor Asociado

Departamento de Química y Biología

Universidad de Atacama

Copiapo, Chile

Jonathan Usuba

Profesor asistente

Departamento de Ingeniería Mecánica

Universidad de La Frontera

Temuco, Chile

Venkata Naga Radha Manohar Rao Aepuru

Academico

Ingeneria Mecanica

Universidad de Chile

Santiago, Chile

Ali Akbarifakhrabadi

Associate professor

Ingeniería mecánica

UNIVERSIDAD DE CHILE

Santiago, Chile

Christopher Salvo

Académico

Departamento de Ingeniería Mecánica

Universidad del Bío-Bío

Concepción, Chile

SURESH Ranganathan

Assistant Professor

Chemistry

EASWARI ENGINEERING COLLEGE, Chennai, INDIA

Chennai, India

Varaprasad Kokkarachedu

Profesor Asistente

Facultad de Ingeniería y Tecnología

Universidad San Sebastián

Concepción, Chile, Chile

Elizabeth Elgueta

Académica e Investigadora

Química Ambiental

Universidad Católica de la Santísima Concepción

Concepción, Chile

Eimmy Ramírez

Investigador Postdoctorado

Departamento de Química Analítica e Inorgánica

Universidad de Concepción

Concepción, Chile

JORGE DURANGO

Profesor part time

Departamento de fisicoquímica

Universidad de Concepción

Concepción, Chile

Pablo Aqueveque

Profesor Titular

Departamento de Ingeniería Eléctrica

Universidad de Concepción

Concepcion, Chile

FELIPE SANHUEZA

Profesor Asistente

Departamento de Ingeniería de Materiales

Universidad de Concepción

Concepción, Chile

SAMUEL HEVIA

Associate Professor

Physics

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

Helia Bello

Full Professor

Microbiologia

UNIVERSIDAD DE CONCEPCION

Concepción, Chile

Emky Valdebenito

Investigador

Biofiltración

Procycla Spa.

Santiago, Chile

Nestor Escalona

Professor Associated

Chemical Engineering and Bioprocesses

Pontificia Universidad Católica de Chile

Santiago, Chile

Gonzalo Abarzúa

Rafael Melo

Academico Investigador

Facultad de Ingenieria y Arquitectura

Universidad Central de Chile

Santiago, Chile

PRABHAKARAN THANDAPANI

Post-doctoral Researcher (Fondecyt)

Department of Materials Engineering

University of Concepcion, Concepcion

CONCEPCION, Chile

Andreas Rosenkranz

Prof.

Department of Chemical Engineering, Biotechnology and Materials

Universidad de Chile

Santiago, Chile

UDAYABHASKAR REDNAM

Líneas de Investigación

Educación

B.Sc., M.P.Pc, Andhra University. India, 2005

M.Sc., Physics, Andhra University. India, 2007

Ph.D - Physics, National Institute of Technology, Tiruchirrappalli. India, 2015

Experiencia Académica

Research Associate Full Time

FONDECYT Postdoctoral Fellow Full Time

Assistant Professor Full Time

Assistant Professor Full Time

Investigator (PDF) in FONDEF project Full Time

PROFESOR ASOCIADO Full Time

Experiencia Profesional

Junior Research Fellow Full Time

Senior Research Fellow Full Time

Assistant Professor Full Time

FONDECYT Postdoctoral fellow Full Time

Assistant Professor Full Time

Investigator (PDF) FONDEF project Full Time

Article (45)

Proyecto (5)

Realization of metal-graphene nanocomposite based flexible transparent conducting electrodes

OPTICAL POWER LIMITING STUDIES ON Ag AND Cu NANO WIRE COMPOSITE GLASSES