Rafael Garcia Gutierrez

About

EL Dr. Rafael García Gutiérrez es Ingeniero Químico con doctorado en Ciencias en Física de Materiales. Es Profesor Titular de Física Estadística y Física de Celdas Solares en el Departamento de Investigación en Física de la Universidad de Sonora. El Dr. Garcia Gutierrez posee una amplia experiencia en el desarrollo de materiales opto-electrónicos nano-estructurados mediante métodos químicos y técnicas de depósito de películas delgadas (ALD, PLD, MOCVD). Cuenta con equipo de caracterización optoelectrónica, tales como un simulador solar para medir eficiencia en celdas solares, Electroluminiscencia, Termoluminiscencia y fotoluminiscencia. Su investigación esta enfocada en la Generación de Energías Limpias y Desarrollo Sustentable. El Dr. Garcia Gutierrez cuenta con 13 patentes y 145 publicaciones internacionales y nacionales. Ha organizado 15 congresos académicos. Ha participado como expositor en 129 congresos internacionales y nacionales. Ha dirigido 35 tesis, 9 de Doctorado, 16 de Maestría y 10 de Licenciatura y ha ofrecido 37 materias formales diferentes frente a grupo. Pertenece al Sistema Nacional de Investigadores con nivel 2 y al Registro CONACYT de Evaluadores Acreditados, concede entrevistas periódicas en Radio Sonora y Radio Universidad. Es Responsable Técnico de los proyectos 03 y 75 del CeMIE-sol y forma parte del Consejo Técnico Administrativo de la Red CONACYT de Energía Solar. El es Ex-Presidente de la Asociación Nacional de Energía Solar (2022-2024).

Education

Centro de Investigación Científica y de Educación Superior de Ensenada
Mexico

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Doctor

Publications

Use of Gold Nanoparticles in Indium Gallium Nitride Growth for Improving the Photoactive Electrical Performance of p-n Junctions

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ACS Applied Electronic Materials

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Detailed Thermo-Economic Assessment of a Heat Pump for Industrial Applications

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Energies

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Detailed Thermo-Economic Assessment of a Heat Pump for Industrial Applications

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Energies

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Detailed Thermo-Economic Assessment of a Heat Pump for Industrial Applications

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Energies

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Correlating Disorder Microstructure and Magnetotransport of Carbon Nanowalls

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Applied Sciences

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Correlating Disorder Microstructure and Magnetotransport of Carbon Nanowalls

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Applied Sciences

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Correlating Disorder Microstructure and Magnetotransport of Carbon Nanowalls

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Applied Sciences (Switzerland)

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Ag nanoparticles decorated ZnO tip-likenanowire for improving gas sensing applications

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Journal of Ovonic Research

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Ammonia thermally treated gallium nitride deposited on gold-nucleation sites

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Chemical Papers

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Effect of Nitrogen Doping in GO as Support in ZnO/GO-N Compounds and Their Photocatalytic Assessment to Degrade the Lignin Molecule

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Catalysts

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Hexagonal Nanocrystal Growth of Mg or Zn from Incorporation in GaN Powders Obtained through Pyrolysis of a Viscous Complex Compound and Its Nitridation

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Crystals

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Influence of Crystal Size and Chemical Composition on Optical Properties of Diamond Films Grown by Hot Filament Chemical Vapor Deposition

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SSRN

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other

Obtaining of Mg-Zn Co-Doped GaN Powders via Nitridation of the Ga-Mg-Zn Metallic Solution and Their Structural and Optical Properties

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Materials

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Optical and Structural Analysis of GaN Microneedle Crystals Obtained via GaAs Substrates Decomposition and their Possible Growth Model Using the Volmer–Weber Mechanism

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Physica Status Solidi (B) Basic Research

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Role of Gold Nanoparticles in Gallium Nitride Growth for Potential Plasmonic Device Applications

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ACS Applied Electronic Materials

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Thermal Experimental Study of a Volumetric Receiver-Reactor Using a Solar Furnace

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SSRN

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other

Economic and Environmental Assessment Using Two Renewable Sources of Energy to Produce Heat and Power for Industrial Applications

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Energies

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Economic and Environmental Assessment Using Two Renewable Sources of Energy to Produce Heat and Power for Industrial Applications

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Energies

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Economic and Environmental Assessment Using Two Renewable Sources of Energy to Produce Heat and Power for Industrial Applications

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Energies

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Isotherm Theoretical Study of the Al<sub>x</sub>Ga<sub>1−x</sub>As<sub>y</sub>Sb<sub>1−y</sub> Quaternary Alloy Using the Regular Solution Approximation for Its Possible Growth via Liquid-Phase Epitaxy at Low Temperatures

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Entropy

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Photoluminescence emission in the red band at low temperatures in type-island layers of the Al<sub>0.32</sub>Ga<sub>0.68</sub> As/Al<sub>0.29</sub>Ga<sub>0.71</sub>As/GaAs structure obtained via liquid phase epitaxy, and its description by the mechanism of Stranski-Krastanov growth

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Optical Materials

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Design and Construction of an ALD Reactor by Growth of Al2O3 Nanostructure Films

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Revista de Ingeniería Tecnológica

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Study of the Radiation Flux Distribution in a Parabolic Dish Concentrator

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Energies

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Study of the Radiation Flux Distribution in a Parabolic Dish Concentrator

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Energies

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Study of the radiation flux distribution in a parabolic dish concentrator

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Energies

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Synthesis and Properties of Electrically Conductive/Nitrogen Grain Boundaries Incorporated Ultrananocrystalline Diamond (N-UNCD) Thin Films Grown by Microwave Plasma Chemical Vapor Deposition (MPCVD)

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Applied Sciences

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Synthesis and Properties of Electrically Conductive/Nitrogen Grain Boundaries Incorporated Ultrananocrystalline Diamond (N-UNCD) Thin Films Grown by Microwave Plasma Chemical Vapor Deposition (MPCVD)

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Applied Sciences

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Synthesis and properties of electrically conductive/nitrogen grain boundaries incorporated ultrananocrystalline diamond (N-uncd) thin films grown by microwave plasma chemical vapor deposition (mpcvd)

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Applied Sciences (Switzerland)

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Effects in the Optical and Structural Properties Caused by Mg or Zn Doping of GaN Films Grown via Radio-Frequency Magnetron Sputtering Using Laboratory-Prepared Targets

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Applied Sciences

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Effects in the Optical and Structural Properties Caused by Mg or Zn Doping of GaN Films Grown via Radio-Frequency Magnetron Sputtering Using Laboratory-Prepared Targets

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Applied Sciences

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Effects in the optical and structural properties caused by mg or zn doping of gan films grown via radio-frequency magnetron sputtering using laboratory-prepared targets

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Applied Sciences (Switzerland)

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Efficiency enhancement of silicon solar cells by silicon quantum dots embedded in ZnO films as down-shifting coating

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Journal of Materials Science: Materials in Electronics

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Caracterización térmica y eléctrica de un sistema fotovoltaico de alta concentración de disco parabólico

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Revista de Ingeniería Eléctrica

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Crystalline and luminescence changes due to nitridation of undoped GaN powders obtained by pyrolysis from an organometallic complex

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Optical Materials

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Effect of the gas chemistry, total pressure, and microwave power on the grain size and growth rate of polycrystalline diamond films grown by microwave plasma chemical vapor deposition technique

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Proceedings - 2019 7th International Engineering, Sciences and Technology Conference, IESTEC 2019

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conference-paper

Experimental determination of the pyrolysis temperatures of an organometallic complex to obtain Al<sub>x</sub>Ga<sub>1-x</sub>N powders

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Journal of Alloys and Compounds

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Gallium nitride thin films by microwave plasma-assisted ALD

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Optical Materials Express

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Influence of the GaAs crystals diffusion in the shift towards low energies in the photoluminescence emission band of the GaN/GaN<sub>buffer</sub>/GaAs structure

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Optical Materials

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Optoelectronic attenuation behavior of Al<sub>2</sub>O<sub>3</sub>/ZnO nanolaminates grown by Atomic Layer Deposition

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Thin Solid Films

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P-type GaN powders obtained by nitridation of Ga-Mg liquid metallic solution

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Journal of Alloys and Compounds

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Zinc doping of Ga-rich GaN powders obtained by nitridation of the Ga-Zn liquid metallic solution

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Journal of Alloys and Compounds

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{CeO<sub>2</sub>/Bi<sub>2</sub>Mo<sub>1−x</sub>Ru<sub>x</sub>O<sub>6</sub>} and {Au/Bi<sub>2</sub>Mo<sub>1−x</sub>Ru<sub>x</sub>O<sub>6</sub>} catalysts for low-temperature co oxidation

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Catalysts

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Afterglow, thermoluminescence and optically stimulated luminescence characterization of micro-, nano- and ultrananocrystalline diamond films grown on silicon by HFCVD

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Diamond and Related Materials

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Boron doping of ultrananocrystalline diamond films by thermal diffusion process

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MRS Communications

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Enhanced crystalline size of undoped GaN powders obtained by nitridation of metallic gallium

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Optical Materials

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Novel two-stage method for the synthesis of silicon quantum dots embedded on ZnO matrix

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Materials Letters

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Fundamentals towards large area synthesis of multifunctional Ultrananocrystalline diamond films via large area hot filament chemical vapor deposition bias enhanced nucleation/bias enhanced growth for fabrication of broad range of multifunctional devices

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Diamond and Related Materials

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Micro-structures of nanodiamonds grown on silicon by hot filament chemical vapor deposition

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International Journal of Chemical Reactor Engineering

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Photoluminescence on cerium-doped ZnO nanorods produced under sequential atomic layer deposition–hydrothermal processes

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Applied Physics A: Materials Science and Processing

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Thermally and optically stimulated luminescence in long persistent orthorhombic strontium aluminates doped with Eu, Dy and Eu, Nd

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Optical Materials

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Low temperature hot filament chemical vapor deposition of Ultrananocrystalline Diamond films with tunable sheet resistance for electronic power devices

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Diamond and Related Materials

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Luminescent properties of ZnO microstructures grown on Au/Si substrate

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Journal of Ovonic Research

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Photoluminescence enhancement from GaN by beryllium doping

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Optical Materials

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Single ZnO Nanowire-Based gas sensors to detect low concentrations of hydrogen

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Sensors (Switzerland)

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Effect of Au/SiO<sub>2</sub> substrate on the structural and optical properties of gallium nitride grown by CVD

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Bulletin of Materials Science

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In<sub>x</sub>Ga<sub>1-x</sub>N fibres grown on Au/SiO<sub>2</sub> by chemical vapour deposition

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Bulletin of Materials Science

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Optical and structural properties of CdS thin films grown by chemical bath deposition doped with Ag by ion exchange

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Optik

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Persistent luminescence, TL and OSL characterization of beta irradiated SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup>, Dy<sup>3+</sup> combustion synthesized phosphor

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Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

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Synthesis and characterization of highly luminescent beryllium nitride

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Materials Letters

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Optical stimulated thermoluminescence in Silicon Rich Oxide nanostructured films

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Proceedings of SPIE - The International Society for Optical Engineering

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Luminescence and structure of ZnO grown by physical vapor deposition

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Advances in Materials Science and Engineering

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Nanostructured-[CeO <sub>2</sub>, La <sub>2</sub>O <sub>3</sub>, C]/TiO <sub>2</sub> catalysts for lignin photodegradation

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Science of Advanced Materials

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Novel [Ce <sub>1-x</sub>La <sub>x</sub>O <sub>2</sub>, La <sub>2-y</sub>Ce <sub>y</sub>O <sub>3</sub>]/Bi <sub>2</sub>Mo <sub>0.9</sub>W <sub>0.1</sub>O <sub>6</sub> catalysts for CO oxidation at low temperature

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Catalysis Science and Technology

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Persistent luminescence and thermoluminescence of UV/VIS -irradiated SrAl<sub>2</sub>O<sub>4</sub>: Eu<sup>2+</sup>, Dy<sup>3+</sup> phosphor

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Radiation Measurements

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conference-paper

Preparation and microstructure characterization of novel La <sub>2 - X</sub>Sr<sub>2 - x</sub>Nb<sub>2</sub>O<sub>10 - X</sub> oxides

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Materials Letters

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Measurement of the solubility of ammonia and nitrogen in gallium at atmospheric pressure

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Journal of Alloys and Compounds

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Growth of free-standing highly luminescent undoped and Mg-doped GaN thick films with a columnar structure

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Journal of Crystal Growth

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Al<sub>x</sub>Ga<sub>1-x</sub>N (0≤x≤1) nanocrystalline powder by pyrolysis route

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Journal of Crystal Growth

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Optical properties of highly luminescent zinc oxide tetrapod powders

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Applied Physics Letters

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Synthesis of highly luminescent, undoped, Mg-doped and Si-doped GaN powders

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Journal of Crystal Growth

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Structure and luminescence of nanocrystalline gallium nitride synthesized by a novel polymer pyrolysis route

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Optical Materials

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A novel method to synthesize blue-luminescent doped GaN powders

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Materials Research Society Symposium Proceedings

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Light emission from GaN microcrystals

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AIP Conference Proceedings

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Synthesis, structure and luminescence of high brightness gallium nitride powder

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Materials Research Society Symposium - Proceedings

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conference-paper

A novel method for the synthesis of sub-microcrystalline wurtzite-type In<sub>x</sub>Ga<sub>1-x</sub>N powders

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Materials Science and Engineering: B

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A New Combustion Synthesis Method for GaN:Eu<sup>3+</sup> and Ga<sub>2</sub>O<sub>3</sub>:Eu<sup>3+</sup> Luminescent Powders

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Physica Status Solidi (A) Applied Research

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A new combustion synthesis technique for rare earth-doped III-nitride luminescent powders

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Modern Physics Letters B

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New combustion synthesis technique for the production of (In<sub>x</sub>Ga<sub>1-x</sub>)<sub>2</sub>O<sub>3</sub> powders: Hydrazine/metal nitrate method

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Journal of Materials Research

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Inversion of dose rate effects in ion implanted gallium arsenide in the low dose regime

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Nuclear Inst. and Methods in Physics Research, B

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Sb ion implantation and annealing of SiGeC heteroepitaxial layers on Si(001)

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Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films

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Ion implantation monitoring of GaAs using thermal waves

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Materials Research Society Symposium Proceedings

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