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Gonzalo Felipe Avaria Saavedra

Investigador

COMISIÓN CHILENA DE ENERGÍA NUCLEAR

Santiago, Chile

Pulsed Power and Plasma Physics: Dense Transient Plasmas, Pulsed Capillary Discharges, Plasma Focus. Spectroscopic diagnostics and analyses: Visible, EUV, Soft X-ray, transient and continuous. UHF measurements. Machine Learning applications

Física, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2008
Física, UNIVERSIDAD DE CONCEPCION. Chile, 2002

Postdoctoral Fellow Full Time

COLORADO STATE UNIVERSITY

Fort Collins, Estados Unidos

2009 - 2011
Postdoctoral Fellow Full Time

COLORADO STATE UNIVERSITY

Fort Collins, Estados Unidos

2015 - 2015
Investigador Full Time

COMISION CHILENA DE ENERGIA NUCLEAR

Santiago, Chile

2011 - At present
Profesor Part Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Santiago, Chile

2012 - At present

Investigador Full Time

Comision Chilena de Energía Nuclear

Santiago, Chile

2011 - At present
Postdoctoral Fellow Full Time

Colorado State University

Fort Collins, Estados Unidos

2009 - 2011
Profesor Part Time

Universidad Técnica Federico Santa María

Santiago, Chile

2012 - At present

Graduate thesis directed: 1 (1 Master in Electrical Engineering)
Undergraduate thesis directed: 3 (1 Physics Engineer, 1 Acoustics Engineer, 1 Teacher).

The graduate thesis was related to the characterization and analysis of the UHF-VHF emission from a pulsed plasma discharge. The analysis included the use of Machine Learning algorithms to infer the X-ray emission form the plasma discharge.

The undergraduate thesis were related to spectroscopy. The physics engineer designed and constructed a focusing mirror for grazing incidence spectroscopy of wire array discharges. The acoustic Engineer developed a software based "lock in" system, to be used for photoacoustic spectroscopy. The Teacher developed a teacher's guide and experiment outline for a "mobile phone spectrometer" that was capable of measuring the temperature of the Sun.

Premio Universidad de Concepción

UNIVERSIDAD DE CONCEPCION

Chile, 2003

El "Premio Universidad de Concepción" es el máximo galardon académico que la Universidad otorga a los alumnos de pregrado. Se concede anualmente en cada carrera, al estudiante que haya egresado el año academico inmediatamente anterior, obtenga el más alto promedio ponderado de notas entre todos los egresados y cumpla con los requisitos establecidos.


A model for defect formation in materials exposed to radiation Davis, Sergio; Gonzalez-Cataldo, Felipe; Gutierrez, Gonzalo; Avaria, Gonzalo; Bora, Biswajit; Jain, Jalaj; Moreno, Jose; Pavez, Cristian; Soto, Leopoldo Article ISI MATTER AND RADIATION AT EXTREMES (2021)
Experimental measurements of high-energy photons in X-rays pulses emitted from a hundred joules plasma focus device and its interpretations Jain J.; Moreno J.; Davis S.; Bora B.; Pavez C.; Avaria G.; Soto L. Article ISI SCOPUS Results in Physics (2020)
Inference of X-Ray Emission From a Plasma Focus Discharge: Comparison Between Characteristic Parameters and Neural Network Analyses Orellana, Luis; Avaria, Gonzalo; Ardila-Rey, Jorge; Davis, Sergio; Schurch, Roger; Pavez, Cristian Article ISI IEEE ACCESS (2020)
Experimental evidence of more than one ions acceleration mechanisms in plasma focus device: Observations and interpretations Jain J.; Moreno J.; Davis S.; Bora B.; Pavez C.; Avaria G.; Soto L. Article ISI SCOPUS PHYSICS OF PLASMAS (2019)
Hard X-Ray Emission Detection Using Deep Learning Analysis of the Radiated UHF Electromagnetic Signal From a Plasma Focus Discharge Avaria, Gonzalo; Ardila-Rey, Jorge; Davis, Sergio; Orellana, Luis; Cevallos, BenjamC-n; Pavez, Cristian; soto, leopoldo Article ISI SCOPUS IEEE ACCESS (2019)
On the Relationship Between the Electromagnetic Burst and Inductive Sensor Measurement of a Pulsed Plasma Accelerator Orellana L.; Ardila-Rey J.; Avaria G.; Diaz M.A.; Pavez C.; Schurch R.; Soto L. Article ISI SCOPUS IEEE ACCESS (2019)
Single-particle velocity distributions of collisionless, steady-state plasmas must follow superstatistics Davis S.; Avaria G.; Bora B.; Jain J.; Moreno J.; Pavez C.; Soto L. Article ISI SCOPUS PHYSICAL REVIEW E (2019)
A methodology for the digital reconstruction of an interferogram, a schlieren image, or a shadowgram from a single digital holographic recording Pavez, Cristian; Pedreros, José; Avaria, Gonzalo; Bora, Biswajit; Moreno, José; Soto, Leopoldo Article REVIEW OF SCIENTIFIC INSTRUMENTS (2018)
Development, Characterizations, and Applications of a Hand Touchable DC Plasma Needle for Biomedical Investigation Bora, B; Aguilera, A; Jain, J; Avaria, G; Moreno, J; Gupta, SB; Soto, L Article ISI SCOPUS IEEE TRANSACTIONS ON PLASMA SCIENCE (2018)
Energetics X-Ray Burst Observation in the Collapse of an X-Pinch Conducted in a Small Capacitive Generator of Low Impedance Pavez C., SepÃºlveda A.; Cabrini N., Pedreros J.A.; Avaria G., San MartÃn P.I. Article IEEE Transactions on Plasma Science (2018)
Physical Reasoning to Synchronize Electrical Signals and Related Diagnostics in Plasma Focus Devices Soto, L.; Avaria, G.; Bruzzone, H.; Pedreros, J.; Barbaglia, M.; Sepulveda, A.; Milanese, M.; Rojas, C.; Acuna, H.; Zorondo, M.; Pavez, C.; Clausse, A. Article ISI SCOPUS JOURNAL OF FUSION ENERGY (2018)
Electrical and Optical Characterization of the Plasma Needle for Use in Biomedical Applications Bora, Biswajit; Aguilera, A.; Moreno, J.; Jain, J.; Pavez, C.; Avaria, G.; Inestrosa-Izurieta, M. J.; Davis, S.; Soto, L. Article Plasma Medicine (2017)
Electromagnetic Burst Measurement System Based on Low Cost UHF Dipole Antenna Escalona, Ismael; Avaria, Gonzalo; Díaz, Marcos; Ardila-Rey, Jorge; Moreno, José; Pavez, Cristian; Soto, Leopoldo Article ISI SCOPUS Energies (2017)
Hundred joules plasma focus device as a potential pulsed source for in vitro cancer cell irradiation Jain, J.; Moreno, J.; Andaur, R.; Armisen, R.; Morales, D.; Marcelain, K.; Avaria, G.; Bora, B.; Davis, S.; Pavez, C.; Soto, L. Article ISI SCOPUS AIP ADVANCES (2017)
Observation and interpretation of neutron origin prior to hard X rays and pinch in a hundred joules plasma focus device Jain, J.; Moreno, J.; Morales, D.; Davis, S.; Bora, B.; Avaria, G.; Inestrosa-Izurieta, M.J.; Soto, L. Article ISI SCOPUS Laser and Particle Beams (2017)
Characterization of the ionization degree evolution of the PF-400J plasma sheath by means of time resolved optical spectroscopy Avaria, G; Cuadrado, O.; Moreno, J; Pavez, C.; Soto L. Article SCOPUS XXIII INTERNATIONAL CONFERENCE ON INTEGRABLE SYSTEMS AND QUANTUM SYMMETRIES (ISQS-23) (2016)
Characterization of x-rays pulses from a hundred joules plasma focus to study its effects on cancer cells. Jain, J; Moreno, J; Avaria, G; Pavez, C.; Bora, B; Izurieta, M. J. Inestrosa; Diez, D.; Alvarez, O; Tapia J.; Marcelain, K; Armisen, R; Soto L. Article ISI SCOPUS XXIII INTERNATIONAL CONFERENCE ON INTEGRABLE SYSTEMS AND QUANTUM SYMMETRIES (ISQS-23) (2016)
Development of plasma needle to be used for biomedical applications Bora, B; Jain, J; Inestrosa-Izurieta M.J.; Avaria, G; Moreno, J; Pavez, C.; Marcelain, K; Armisen, R; Soto L. Article ISI SCOPUS XXIII INTERNATIONAL CONFERENCE ON INTEGRABLE SYSTEMS AND QUANTUM SYMMETRIES (ISQS-23) (2016)
Dynamic Characteristics of X-pinch Experiments Conducted in a Small Capacitive Generator:Refractive Optical Observations. Seplveda, Adolfo; Pavez, Cristian; Pedreros, Jos; Avaria, Gonzalo; Martn, Patricio San; soto, leopoldo Article SCOPUS XXIII INTERNATIONAL CONFERENCE ON INTEGRABLE SYSTEMS AND QUANTUM SYMMETRIES (ISQS-23) (2016)
Ion beam measurement using Rogowski coils in a hundred of joules dense plasma focus device. Jain, J.; Moreno, J.; Pavez, C.; Bora, B.; Inestrosa-Izurieta, M. J.; Avaria, G.; Soto, L. Article ISI SCOPUS XXIII INTERNATIONAL CONFERENCE ON INTEGRABLE SYSTEMS AND QUANTUM SYMMETRIES (ISQS-23) (2016)
Extreme Degree of Ionization in Homogenous Micro-Capillary Plasma Columns Heated by Ultrafast Current Pulses Avaria, G; Grisham M.; Li, J; Tomasel, FG; Shlyaptsev, VN; Busquet M.; Woolston M.; Rocca, JJ Article ISI SCOPUS Physical Review Letters (2015)
Formation of sub-micron size carbon structures by plasma jets emitted from a pulsed capillary discharge Bhuyan, H; Favre, M.; Valderrama E.; Avaria, G; Wyndham E.; Chuaqui, H; Baier J.; Kelly H.; Grondona, D; Marquez, A Article ISI SCOPUS APPLIED SURFACE SCIENCE (2009)
Hollow cathode effects in the pre-breakdown phase of a pulsed capillary discharge Avaria, G; Guzman, F; Ruiz, M.; Favre, M.; Wyndham E.; Bhuyan, H; Chuaqui, H Article ISI SCOPUS PLASMA SOURCES SCIENCE TECHNOLOGY (2009)
Optical and Langmuir Probe Diagnostics in a Magnetised Hollow Cathode Arc Avaria, G; Lunk, A; Schroder, A; Vinogradov, IP Article ISI SCOPUS Plasma Processes and Polymers (2009)
Experimental observations in compact capillary discharges Favre, M.; Wyndham E.; Lenero, AM; Suzuki, F; Valenzuela J.; Avaria, G; Ruiz, M.; Bhuyan, H; Chuaqui, H; Choi, P Article ISI SCOPUS PLASMA SOURCES SCIENCE TECHNOLOGY (2008)
Effect of high energy ion irradiation on silicon substrate in a pulsed plasma device Bhuyan, H; Favre, M.; Valderrama E.; Avaria, G; Guzman, F; Chuaqui, H; Mitchell, I; Wyndham E.; Saavedra, R; Paulraj, M. Article ISI SCOPUS APPLIED SURFACE SCIENCE (2007)
Formation of hexagonal silicon carbide by high energy ion beam irradiation on Si(100) substrate Bhuyan, H; Favre, M.; Valderrama E.; Avaria, G; Chuaqui, H; Mitchell, I; Wyndham E.; Saavedra, R; Paulraj, M. Article ISI JOURNAL OF PHYSICS D-APPLIED PHYSICS (2007)


Capillary Discharge X-Ray Lasers: The Quest for Sub-10 nm Lasers Shlyaptsev, V. N.; Avaria, G.; Grisham, M.; Li, J.; Tomasel, F.; Rocca, J. J.; Rocca, J. J.; Menoni, C.; Marconi, M. ConferencePaper SCOPUS (2016)
Ionization of Xenon to the Nickel-Like Stage and Beyond in Micro-Capillary Plasma Columns Heated by Ultrafast Current Pulses Avaria, G; Grisham M.; Li, J; Tomasel F.G.; Shlyapstsev V.N.; Busquet M.; Woolston M.; Rocca J.J. ConferencePaper ISI SCOPUS X-RAY LASERS 2014 (2016)
Multi-frame digital interferometry using a single digital record system [Interferometría Digital Multicuadro Usando un Único Sistema de Registro Digital] Pedreros J.; Pavez C.; Castro M.; Sepulveda A.; Avaria G.; Watkins F.; Soto L. ConferencePaper SCOPUS 2016 IEEE International Conference on Automatica, ICA-ACCA 2016 (2016)
Ion emission study using visible spectroscopy and ToF method in a plasma focus device of two kilojoules Moreno, J; Morales, D; Avaria, G; Cuadrado, O.; Soto L. ConferencePaper ISI SCOPUS Journal of Physics: Conference Series (2015)
Time resolved visible spectroscopy studies of the plasma sheath evolution in a low energy plasma focus device Avaria, G; Cuadrado, O.; Moreno, J; Soto L. ConferencePaper ISI SCOPUS Journal of Physics: Conference Series (2015)
Wire array experiments in a low impedance and low current generator Cabrini N.; Pavez, C.; Avaria, G; San Martin, P; Veloso F.; Zuniga, B; Sepúlveda, A.; Soto L. ConferencePaper ISI SCOPUS Journal of Physics: Conference Series (2015)
Optical emission spectroscopy observations of fast pulsed capillary discharge plasmas Avaria, G; Ruiz, M.; Guzman, F; Favre, M.; Wyndham, E.S.; Chuaqui, H; Bhuyan, H ConferencePaper SCOPUS Journal of Physics: Conference Series (2014)
Analysis of the ion beams generated in a very low-energy plasma focus device by a linear array of faraday cups Moreno, J; Avaria, G; Morales, D; Soto L. ConferencePaper SCOPUS 39th EPS Conference on Plasma Physics 2012, EPS 2012 and the 16th International Congress on Plasma Physics (2012)
Experimental study in a plasma focus with modified electrodes Soto L.; TarifeÃ±o-Saldivia A.; Pavez, C.; Avaria, G; Moreno, J; Cabrini N.; Zambra M. ConferencePaper SCOPUS 39th EPS Conference on Plasma Physics 2012, EPS 2012 and the 16th International Congress on Plasma Physics (2012)
Properties of plasma jets emitted in pulsed capillary discharges at low pressures Avaria, G; Bhuyan, H; Favre, M.; Chuaqui, H; Mitchell, I; Wyndham E.; Grondona, D ConferencePaper ISI SCOPUS FIRST LATIN AMERICAN SYMPOSIUM ON HIGH ENERGY PHYSICS AND VII MEXICAN SCHOOL OF PARTICLES AND FIELDS (2006)
Z-pinch like experimental arrangements Favre, M.; Aliaga-Rossel, R; Pernas, A; Avaria, G; Bhuyan, H; Caballero, S; Chuaqui, H; Mitchell, I; Molina F.; Suzuki, F; Veloso F.; Wyndham E. ConferencePaper ISI SCOPUS FIRST LATIN AMERICAN SYMPOSIUM ON HIGH ENERGY PHYSICS AND VII MEXICAN SCHOOL OF PARTICLES AND FIELDS (2006)


SYNTHESIS OF LI-S-C NANOPARTICLES BY THE SUPERSONIC THERMAL PLASMA EXPANSION METHOD FOR ENERGY STORAGE Bora, Biswajit; Rios, Mirtha; Avaria, Gonzalo; Urzua, Julio Patent (2022)


Investigation of energy and pressure balance near stagnation in liner-on-target gas-puff implosions Valenzuela, Julio; Avaria, Gonzalo; Veloso, Felipe Proyecto (2022)
FUNDAMENTAL RESEARCH IN LOW ENERGY PLASMA FOCUS DISCHARGES IN A HIGHLY EFFICIENT NEUTRON PRODUCTION REGIME Pavez, Cristian; Avaria, Gonzalo; Valenzuela, Julio C.; Soto, Leopoldo Proyecto (2021)
ZEEMAN EFFECT SPECTROSCOPY MEASUREMENTS FOR MAGNETIC FIELD CHARACTERIZATION OF A SUB-KJ PLASMA FOCUS DISCHARGE Avaria, Gonzalo; Pavez, Cristian; Valenzuela, Julio C.; Ruiz, Marcelo Proyecto (2021)
Synthesis of Li-S-C nanoparticles for high density energy storage devices by supersonic thermal plasma expansion method Bora, Biswajit; Avaria, Gonzalo; Urzua, Julio; Ríos, Mirtha Proyecto (2019)
Experimental spectroscopic studies of the axial acceleration phase in a low energy plasma focus device. FONDECYT (11121587) Proyecto 2013-2015 Inv. Principal
Física de Plasma, Potencia Pulsada y biología celular para Energía, Vida y Medioambiente. PIA (ACT1115) Proyecto 2013-2015 Coinvestigador(a)
Espectroscopia en Plasmas Densos Transientes PAI (791100020) Proyecto 2011-2014 Investigador(a)
The capillary discharge as an extreme ultraviolet source at limiting operating conditions FONDECYT (1085275) Proyecto 2008-2010 Personal técnico y/o de apoyo
National Science Foundation Center for Extreme Ultraviolet Science and Technology National Science Foundation (NSF Award Number EEC-0310717) Proyecto 2007-2013 Postdoctorado
Condensed Matter Physics Proyecto Milenio (ICM 99-135F) Proyecto 2002-2003 Personal técnico y/o de apoyo

Gonzalo Avaria

Investigador

Ciencias Nucleares

COMISIÓN CHILENA DE ENERGÍA NUCLEAR

Santiago, Chile

Leopoldo Soto

Head of the Plasma Physics and Nuclear Fusion Laboratory

Thermonuclear Plasma Department

Comisión Chilena de Energia Nuclear

Santiago, Chile

Cristian Pavez

Researcher

Nuclear Sciences Department

COMISIÓN CHILENA DE ENERGÍA NUCLEAR

Santiago, Chile

José Moreno

Investigador

Ciencias Nucleares

COMISIÓN CHILENA DE ENERGÍA NUCLEAR

Santiago, Chile

Biswajit Bora

Investigador

Departamento de Ciencias Nucleares

comision chilena de energia nuclear

Santiago, Chile

Heman Bhuyan

Associate Professor

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE (PUC)

santiago, Chile

Mario Favre

Profesor Titular

Instituto de Física, Pontificia Universidad Católica de Chile

Santiago, Chile

Jalaj Jain

Researcher

P2MC

Chilean Nuclear Energy COmmission

Santiago, Chile

Sergio Davis

Investigador

Departamento de Ciencias Nucleares

COMISION CHILENA DE ENERGIA NUCLEAR

Santiago, Chile

María José Inestrosa

Investigador

Centro de Materiales para la Transición y Sostenibilidad Energética

COMISION CHILENA DE ENERGIA NUCLEAR

Santiago, Chile

Ricardo Armisen

Associate Professor

Centro de Genética y Genómica

Universidad del Desarrollo

Santiago, Chile

Fernando Guzmán

Profesor Asistente

Departamento de Física

Universidad Católica del Norte

Antofagasta, Chile

Katherine Marcelain

Profesora Asociada

Oncología Básico Clínica

UNIVERSIDAD DE CHILE, FACULTAD DE MEDICINA

Santiago, Chile

Jorge Ardila

Profesor Auxiliar

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

santiago de chile, ñuñoa, Chile

Marcos Diaz

Assistant Professor

DPTO. INGENIERÍA ELÉCTRICA

UNIVERSIDAD DE CHILE

Santiago, Chile

Renato Saavedra

UNIVERSIDAD DE CONCEPCIÓN, FAC. CS. FÍSICAS Y MATEMÁTICAS, DEPTO. DE FÍSICA

Concepcion, Chile

Felipe Veloso

Profesor Asociado

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

JULIO TAPIA

Full Professor

Program of Cellular and Molecular Biology

UNIVERSIDAD DE CHILE

SANTIAGO, Chile

Jorge Baier

Profesor Asociado

Departamento de Ciencia de la Computación

Pontificia Universidad Católica de Chile

Santiago, Chile

Paulraj Manidurai

Associate Professor

Physics

UNIVERSITY OF CONCEPCION

CONCEPCION, Chile

Julio Tapia

Profesor Asociado

Oncologia Basico Clinica

Universidad de Chile

Santiago, Chile

Roger Schurch

Assistant Professor

Electrical Engineering

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaíso, Chile

Francisco Molina

Director e Investigador

Centro de Investigación en Física Nuclear y Espectroscopía de Neutrones

Comision Chilena de Energia Nuclear

Santiago, Chile

Gonzalo Felipe Avaria Saavedra

Líneas de Investigación

Educación

Física, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2008

Física, UNIVERSIDAD DE CONCEPCION. Chile, 2002

Experiencia Académica

Postdoctoral Fellow Full Time

Postdoctoral Fellow Full Time

Investigador Full Time

Profesor Part Time

Experiencia Profesional

Investigador Full Time

Postdoctoral Fellow Full Time

Profesor Part Time

Formación de Capital Humano

Premios y Distinciones

Premio Universidad de Concepción

Article (27)

ConferencePaper (11)

Patent (1)

Proyecto (10)

Experimental spectroscopic studies of the axial acceleration phase in a low energy plasma focus device.

Física de Plasma, Potencia Pulsada y biología celular para Energía, Vida y Medioambiente.

Espectroscopia en Plasmas Densos Transientes

The capillary discharge as an extreme ultraviolet source at limiting operating conditions

National Science Foundation Center for Extreme Ultraviolet Science and Technology

Condensed Matter Physics