1. Ciencia

CURRICULUM VITAE
Name: Guillermo Manuel Herrera Pérez
Personal Information
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Place of Birth: México City. Mexico
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Date of Birth: July 23th 1974
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Citizenship: Mexican
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Age: 40
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Gender: Male
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Status: Single
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RFC: HEPG740723 368
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CONACYT CVU: 104236
Contact, location:
Camelia , Int. B202., Colonia Guerrero.
Paseo de la Universidad 13708
Delegación Cuauhtémoc.
Paseos de Chihuahua
06300, Mexico City, Mexico
31109 Chihuahua, Chihuahua
Phone: (+52 55) 57724476;
Mexico
Mobile: 044 55 60843596
e-mail:
[email protected]
(CIMAV-Chihuahua)
[email protected]
(ICN UNAM)
[email protected]
(Universitat de València)
Adscription:
Dirección Adjunta de Desarrollo Científico
CONACYT Mexico City
Departamento de Física de Materiales
Centro de investigación en Materiales Avanzados S. C.
Calle Miguel de Cervantes No. 120
Complejo Industrial Chihuahua C. P. 31109
Ciudad de Chihuahua, Chihuahua, Mexico
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Current Academic Position
Young Researcher
Cátedras CONACYT
2014-2024
Department of Physics of Materials
Lecturer
Facultad de Ciencias UNAM, Mexico City.
No. 803558
UNAM Since 1997
SNI Fellowship
Member of Mexican National Science and Technology Council (SNI I).
No. 56476
Field 1: Physics, Mathematics and Earth Sciences.
Since January 2013.
RCEA Fellowship
Member of the CONACYT Registry of Accredited Evaluators (RCEA)
No. -01-25190-2013
Member of the Iberoamerican Evaluators for the evaluation projects
Field 1: Physics, Mathematics and Earth Sciences.
Since February 2013
Academic Experience
Post-Doctoral Research Fellow
Project: A protected annealing process for the production ZrSiO4
January 2012 – January 2013
of Pr and Fe-containing ZrSiO4 solid solutions
CONACYT No. 172529
prepared by the control hydrolysis and colloidal gels.
Post-Doctoral Research Fellow
Project: Synthesis and characterization of Pr and Fe-
April 2010 – April 2011
containing ZrO2 solid solutions prepared by the
CONACYT No. 129569
hydrolysis and colloidal gels
control
Unit of Ceramic Materials and Glasses
Department of Inorganic Chemistry,
Universitat de València (campus Burjassot), Spain
Advisor: Prof. Dr. Javier Alarcón Navarro (PhD)
e-mail: [email protected]
2
Ph. D. (Chemistry)
Instituto de Ciencias Nucleares, UNAM, Mexico
No. 6313482
Departamento de Interacción de Radiación con Materia
2005 – 2008
Thesis “Raman scattering study by soft X-rays of the
electronic structure in vanadium compounds”
date of graduation: June 9th 2009
Advisor: Prof. Dr. José Ignacio Jiménez Mier y Terán,
e-mail: [email protected]
Diplom in Experimental Sciences
Biology and Health Sciences
June 14th 2004 –May 31th 2005
ENP P6 DGAPA UNAM, Mexico
M. Sc. (Materials)
Engineering and Materials Sciences
No. 4460253
Instituto de Investigaciones en Materiales, UNAM, Mexico
2001-2004
Department of Metallic and Ceramic Materials
Thesis “Magneto-dynamic Properties of doped Ni-Zn
ferrites”
date of graduation: March 18th 2005
Advisor: Dra. María Inés Rosales Vázquez, PhD
B. Sc. (Physics)
School of Sciences, UNAM, Mexico
No. 3481529
Instituto de Astronomía, UNAM, Mexico
1993-1998
Observational Astronomy Department
Thesis ”CCD Fotometry of Globular Cluster M15”
date of graduation: July 11th 2001
Advisor: Prof. Dr. Roberto Alejandro Ruelas Mayorga,
e-mail: [email protected]
Languages
English: speak, write and read.
French, read
3
Professional Experience
Young Researcher
2014-
Nano-multiferroic materials (CONACYT Project No. 2563)
General laborer (Assembler)
1991-1992
Factory of Plastics and Metals
Cda. Claudia Arciniega No. 27 Col. Mixcoac 03910 Mexico City
Research Experience
Post-Doctoral Fellow
Department of Inorganic Chemistry,
Unit of Ceramic Materials and Glasses
Facultat de Química
Universitat de València
Burjassot, Valencia, Spain 2 years
Graduate Student Researcher
Beamline 8.0.1 Advanced Light Source
Berkeley Lab Guest No. 015189
Ernest Orlando Lawrence Berkeley National Laboratory
University of California, Berkeley, USA
December 2005, 1 month;
March 2006, 1 month;
June 2008, 1 month
Subject: Soft X-ray absorption and emission spectroscopies
(XAS and XES)
RIXS of transition metal compounds (Vanadium, Titanium)
Synchrotron Radiation Center
University of Wisconsin-Madison, USA
June 2007
Undergraduate Researcher
National Astronomical Observatory
San Pedro Martir 1.5 m Telescope
Instituto de Astronomía campus Ensenada
Mexico 1999, 1 month
Subject: CCD Fotometry M15 Globular Cluster
Undergraduate Researcher
Instituto de Geofísica
March 10th - September 9th 1997
Sismology Department, UNAM, Mexico City
Proyect: “Mexico´s Lg Phase study”.
Advisor: Prof. Dr. Jaime Yamamoto Victorio;
Co-Advisor Prof. Dr. Luis Quintanar Robles
e-mail: [email protected]
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Awards
Post-Doctoral Research Awarded
PCQ Awarded Travel Bursaries
2012-2013: CONACyT Grant
No. 172529
2010-2011: CONACyT Grant
No. 129569
Graduate Researcher at the Advanced Light
Source - Lawrence Berkeley National Laboratory.
March 2006
Brazilian Awarded Travel Bursaries
6th International Conference on Synchrotron Radiation in
Materials Science
July 20th-23th, 2008, Campinas, Brazil
Ph. D. Scholarship 2005-2009
CONACyT Grant
No. 170588
ACS Awarded Travel Bursaries
Australian Ceramic Society
to Students for the Materials and Austceram 2007
International Conference that was held in
July 4th-6th, 2007, Sydney, Australia
Scholarship for Young Scientists
International Microscopy Congress
International Federation of Societies for Microscopy IMC16/IFSM
supported by Hitachi High-Technologies Corp.
September 3th-8th, 2006, Sapporo, Hokkaido, Japan
M. Sc. Scholarship
2001-2003
CONACyT Grant
DGEP
DGAPA y PAPPIT Grant
2004
No. 170588
No. IN116903
Prof. Dr. Luis Fernando Magaña Solis (PhD)
CONACyT Grant
No. 33632U
Dr. María Inés Rosales Vázquez (Advisor)
DGDC Scholarship
1998-1999
DGDC UNAM Museo de las Ciencias
Museo de la Luz
Museo de Geología
5
Publication list Peer Reviewed Research
2014
[18] “Layered-structural monoclinic-orthorhombic perovskite La2Ti2O7 to orthorhombic LaTiO3 phase
transition and their microstructure characterization.”
G. Herrera*, J. Jiménez-Mier, E. Chavira
Mater. Characterization 2014, 89, 13-22 (doi: 10.1016/j.matchar.2013.12.013) [IF: 1.880] [cites: 0]
[17] “Solid state electrochemistry of iron-doped zircon and zirconia materials“
Antonio Doménech-Carbó*, Guillermo Herrera, Noemí Montoya, Pablo Pardo, Javier Alarcón, María
Teresa Doménech-Carbó, Miguel Silva
J. Electrochem. Soc. 2014, 161, (9) H539-H546 (doi: 10.1149/2.0751409jes) [IF: 2.590] [cites: 0]
2013
[16] “Synthesis, characterization and electrochemical properties of iron zirconia solid solution
nanoparticles prepared by sol-gel”
G. Herrera, N. Montoya, A. Doménech-Carbó, J. Alarcón*
Phys. Chem. Chemical Phys. 2013, 15, 19312-19321 (doi: 0.1039/C3CP53216J) [IF: 3.829] [cites: 1]
[15] “Fast electron dynamics in vanadates measured by resonant inelastic x-ray scattering”.
G. Herrera*, J. Jiménez-Mier, R. G. Wilks, A. Moewes, W. Yang and J. Denlinger
Mater. Lett. 2013, 107, 144-146 (doi: 10.1016/j.matlet.2013.06.005 ) [IF: 2.224] [cites: 0]
[14] “Excited states in yttrium orthovanadate YVO4 measured by soft x–ray absorption spectroscopy”.
G. Herrera*, J. Jiménez-Mier, R. G. Wilks, A. Moewes, W. Yang and J. Denlinger
J. Mater. Sci. 2013, 48, 6437-6444 (doi: 10.1007/s10853-013-7445-z) [IF: 2.163] [cites: 0]
[13] “Effect of Zinc concentration on the microstructure and relaxation frequency of Mn–Zn ferrites
synthesized by solid state reaction”.
A. Zapata and G. Herrera*
Ceramics International 2013, 39, 7853-7860 (doi: 10.1016/j.ceramint.2013.03.046 ) [IF: 1.789] [cites: 6]
2012
[12] “Microstructure of Fe-ZrSiO4 solid solutions prepared from gels”
G. Herrera, N. Montoya and J. Alarcón*
J. Eur. Ceram. Soc. 2012, 32, (1) 227-234 (doi: 10.1016/j.jeurceramsoc.2011.08.014) [IF: 2.36] [cites: 5]
[11] “Microstructure dependence of the magnetic properties of sintered Ni-Zn ferrites by solid state reaction
doped with V2O3”
G. Herrera* and M. M. Pérez-Moreno
J. Mater. Sci. 2012, 47 (4), 1758-1762 (doi: 10.1007/s10853-013-7445-z) [IF: 2.163] [cites: 2]
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2011
[10] “Synthesis and Characterization of Iron Doped ZrSiO4 Solid Solutions from Gels”
G. Herrera, N. Montoya and J. Alarcón*
J. Amer. Ceram. Soc. 2011, 94 (12), 4247-4255 (doi: 10.1111/j.1551-2916.2011.04808.x) [IF: 2.107] [cites: 1]
[9] “Synthesis and Characterization of Praseodymium-containing ZrSiO4 Solid Solutions from Gels”
N. Montoya, G. Herrera and J. Alarcón*
Ceramics International 2011, 37 (8), 3609-3616 (doi: 10.1016/j.ceramint.2011.06.019) [IF: 1.789] [cites: 0]
[8] “Electron dynamics of transition metal compounds studied with resonant soft x-ray scattering”
J. Jiménez-Miér*, G. Herrera-Pérez, P. Olalde-Velasco, G. Carabalí, E. Chavira, P. de la Mora,
W.L. Yang, J. Denlinger, A. Moewes, and R. Wilks.
Rev. Mex. Fís. 2011, S 57 (1), 6–13 (ISSN 0035-001X) [IF: 0.352] [cites: 0]
2010
[7] “Domain wall dispersions: Relaxation and resonance in Ni–Zn ferrite doped with V2O3”
G. Herrera*
J. Appl. Phys. 2010, 108, 103901 (doi: 10.1063/1.3506716) [IF: 2.210] [cites: 5]
[6] “CCD Fotometry of M15”
A. Ruelas-Mayorga*, L. J. Peniche, G. Herrera and A. Nigoche-Netro,
Rev. Mex. AA 2010, 46 (1), 3-21 (ISSN: 0185-1101) [IF: 0.508] [cites: 1]
2009
[5] “Synthesis and structural characterization of LaVO3 prepared by sol-gel acrylamide polymerization and
solid state reaction methods”
G. Herrera*, E. Chavira, J. Jiménez, A. Ordoñez, E. Fregoso, L. Baños, E. Bucio, J. Guzmán, O. Novelo,
and C. Flores.
J. Alloys Compds. 2009, 479 (1-2), 511-519 (doi: 10.1016/j.jallcom.2008.12.146) [IF: 2.390] [cites: 5]
2008
[4] “Ligand field and interference effects in L-edge x-ray Raman scattering of MnF2 and CoF2”
J. Jiménez-Miér*, G. M. Herrera Pérez, P. Olalde-Velasco, D. L. Ederer and T. Schuler.
Rev. Mex. Fís, S 2008, 54 (1), 30-35 (ISSN: 0035-001X) [IF: 0.352] [cites: 1]
[3] “Synthesis and structural characterization of YVO3 prepared by sol-gel acrylamide polymerization and
Solid state reaction methods”
G. Herrera*, E. Chavira, J. Jiménez, L. Baños, J. Guzmán and C. Flores.
J. Sol-Gel Sci. Technol. 2008, 46 (1), 1-10 (doi: 10.1007/s10971-008-1703-6) [IF: 1.660] [cites: 5]
2007
[2] “Electronic structure of transition metal fluorides and oxides determined by X-ray absorption and X-ray
emission spectroscopies”
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J. Jiménez Miér*, G. Herrera Pérez, P. Olalde Velasco, E. Chavira I. Jiménez DelVal, D. L. Ederer and
T. Schuler.
Radiat. Eff. Defect. Solid. 2007, 162 (7), 613-620 (doi: 10.1080/10420150701472197) [IF: 0.660] [cites: 1]
[1] “Study of the Electronic Structure of transition metal Compounds by Absorption and Emission of X-ray”
J. Jiménez Miér*, G. Herrera Pérez, P. Olalde Velasco, E. Chavira I. Jiménez DelVal and D. L. Ederer.
Rev. Mex. Fís. 2007, 53, 38-42 (ISSN: 0035-001X) [IF: 0.352] [cites: 1]
Conference Proceedings Peer Reviewed Research
2014
[9] “Strongly correlated transition metal compounds investigated by soft x-ray spectroscopies and
multiple-Calculations”
J. Jiménez-Mier*, P. Olalde-Velasco, G. Herrera-Pérez, G. Carabalí-Sandoval, E. Chavira, W. -L. Yang and
J. Denlinger
J. Electron Spectrosc. Related Phenomena 2014 [IF: 1.758] [cites: 0] (In press)
[8] “X-Ray Absorption to Determine the Metal Oxidation State of Transition Metal Compounds”
J. Jiménez-Mier*, P. Olalde-Velasco, G. Carabalí-Sandoval, G. Herrera-Pérez, E. Chavira, W. -L. Yang and
J. Denlinger
AIP Conf. Proc. IX International Symposium on Radiation Physics 2013, 1544, 78-85 (doi:
10.1063/1.4813463) [IF: 0.160] [cites: 0]
[7] “CCD Fotometry of M15”
A. Ruelas-Mayorga*, L. J. Peniche, G. Herrera and A. Nigoche-Netro,
Rev. Mex. A.A. Conf. 2011, 40, 287 (ISSN: 0185-1101) [IF: 0.508] [cites: 0]
[6] “Microstructural Comparison of La-V-O Compounds Prepared by Sol-Gel Acrylamide Polymerization and
Solid State Reaction”
G. Herrera*, E. Chavira, J. Jiménez, A. Ordoñez, E. Bucio, L. Baños, J. Guzmán, E. Fregoso-Israel and
O. Novelo.
Micros. Micro. 2009, 15 (s2), 1044-1045 (doi: 10.1017/S1431927609095592) [IF: 3.007] [cites: 0]
[5] “Electronic structure of d0 vanadates obtained by x-ray absorption and emission spectroscopies”,
ISSN: 0094-243X
G. Herrera*, J. Jiménez-Miér, E. Chavira, A. Moewes and R. Wilks
AIP, 6-SRMS 2009, 1092, 34-36 (doi: 10.1063/1.3086229) [IF: 0.160] [cites: 0]
[4] “Direct Observation of S-R Bonding in Nanosized La2Ti2O7 and Y2Ti2O7 Compounds Obtained by Sol-Gel
Acrylamide Polymerization”
G. Herrera Pérez*, E. Chavira, J. Jiménez-Mier, A. Ordoñez, E. Bucio, L. Baños, J. Guzmán, E. Fregoso.
Micros. Micro. 2007, 13 (2), 676-677 (doi: 10.1017/S1431927607076593) [IF: 3.007] [cites: 0]
[3] “Nanostructure Obtained by Sol-gel Acrylamide Polymerization in Y-V-O System”
G. Herrera Pérez*, E. Chavira, J. Jiménez-Mier, L. Baños, J. Guzmán and C. Flores.
Micros. Micro. 2006, 12 (2), 736-737 (doi: 10.1017/S1431927606067626) [IF: 3.007] [cites: 0]
8
[2] “The domain Wall Frequency Response of Ferrites”,
M. Herrera, H. Montiel and R. Valenzuela*
Proceedings of the 9th International Conference on Ferrites ICF9,
San Francisco, USA August 2004 ed. American Ceramic Society 2005, 809-813 (ISBN: 978-1-57498-218-3)
[cites: 1]
[1] “Study of the Resonance-Relaxation Phenomena of Ni-Zn Ferrites Doped with V2O3 by High Frequency
Impedance Spectroscopy”,
G. Herrera*, I. Rosales, E. A. Escárcega, H. Montiel and R. Valenzuela.,
Magnetic Materials, Works Scientific eProceedings of Processing and Fabrication of Advanced Materials
PFAM XII, Singapore, 2004, 1, 377-389 (ISBN: 981-05-2999-6) [cites: 0]
Research talks (invited speaker)
2015
[13] “Strongly correlated transition metal ceramic nanostructures investigated by soft
x-ray spectroscopies and multiplet calculations.”
Ceramic Nanostructures Energy Materials Nanotechnology EMN Workshop on Ceramic
Nanostructures Workshop Chairs: Zhiming M. Wang
G. Herrera, J. Jiménez-Mier, A. Moewes, R. G. Wilks, W.L. Yang, J. Denlinger
January 26th-29th, 2015 Orlando, Florida, USA
Research talks
2014
[13] “Raman spectroscopy to probe structural changes of Fe-ZrSiO4 nanocomposites.”
International Multidisciplinary Joint Meeting 2014. 7º. Encuentro Internacional e Interdisciplinario en
Nanocienciay Nanotecnología, (Nanomex). 11ª. Reunión Internacional de Materiales Nano
estructurados y Nanotecnología, (Nanotech). 1 ª Reunión de Estudiantes de Nanotecnología de
las Universidades Tecnológicas
G. Herrera*, J. Alarcón, N. Montoya and A. Domènech-Carbó
June 9th-13th, 2013 Pachuca, Hidalgo, Mexico
[12] “A protected annealing process for the production of colloidal iron doped zircon Fe-ZrSiO4”
4th Mexican Workshop on Nanostructured Materials.
G. Herrera, N. Montoya and J. Alarcón
March 19th-22th, 2014, Puebla, Puebla, Mexico
[11] "Absorción de rayos x para determinar el estado de oxidación de compuestos de metales de transición"
Carabalí-Sandoval Giovanni, Chavira Elizabeth, Denlinger Jonathan, Herrera-Pérez Guillermo, JiménezMier José, Olalde Velasco Paul, Yang Wanli
LVI Congreso Nacional de Física
October 28th- November 1st 2013 San Luis Potosi, SLP, Mexico
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[10] “Excited states in YVO4 measured by X-ray absorption spectroscopy”
Workshop on EELS in Materials Science.
G. Herrera and J. Jiménez-Miér
June 18th-20th, 2012, Uppsala, Sweden
[9] “Electronic structure of d0 vanadates obtained by x-ray absorption and emission spectroscopies”
6th International Conference on Synchrotron Radiation in Materials Science.
G. Herrera*, J. Jiménez-Miér, E. Chavira, A. Moewes and R. Wilks
July 20th-23th, 2008, Campinas, Brazil
[8] “Structural and morphology characterization of LaVO3 prepared by sol-gel acrylamide polymerization
and solid state reaction methods”
G. Herrera Pérez, E. Chavira, J. Jiménez Mier y Terán, A. Ordóñez, E. Fregoso, L. Baños, E. Bucio, J.
Guzmán, O. Novelo, C. Flores.
Materials Research Society-Asia
June 6th-9th, 2008, Chongqing, China
[7] “Ligand field and charge transfer effects on the electronic structure of vanadium d0 and d2 compounds”
G. Herrera, J. Jiménez-Mier
27th workshop Brandt and Richi
December 17th-19th, 2007, Playa del Carmen, Yucatán, Mexico
[6] “Electronic Structure of YVO3 and V2O5 obtained by Resonant Absorption and Emission of X-Rays and
comparison with an Atomic Multiplet Model”
G. Herrera
Materials and Austceram
July 4th-6th, 2007, Sydney, Australia
[5] “Comparative Study of Nanocrystalline Growth and Grain Size Effects on the Microstructure of
Lanthanum Titanate Synthesized by Solid State Reaction Method and Sol-gel Acrylamide Route”
16th International Microscopy Congress
G. Herrera, E. Chavira, J. Jiménez-Mier, L. Baños, J. Guzmán, C. Flores
September 3th-8th, 2006, Sapporo, Hokkaido, Japan
[4] “Electronic Structure of TiO2, TiF4, V2O5 and VF4 Obtained by Resonant Absorption and Emission of XRays and Comparisson with Atomic Multiplet Model”
G. Herrera
XIII International Materials Research Congress,
August 20th-24th, 2006, Cancun, Yucatán, Mexico
[3] “Study of the resonance relaxation phenomena of Ni-Zn ferrites doped with V2O3 by high frequency
impedance spectroscopy”
G. Herrera, I. Rosales, E. A. Escárcega, H. Montiel and R. Valenzuela
The Thirteeth International Conference on Processing and fabrication of Advanced Materials
(PFAM XIII)
December 6th- 8th, 2004, Singapore, Singapore
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[2] “Ferrites doped with V2O3”
G. Herrera, I. Rosales, and J.Guzmán
XIII International Materials Research Congress,
August 22th-26th, 2004, Cancun, Yucatán, Mexico
[1] “Fotometría CCD del cúmulo globular M15”
G. M. Herrera Pérez, A. Ruelas Mayorga
XIV Reunión Anual de Astronomía,
October 18th-20th, 1999 Morelia, Michoacán, Mexico
Research Posters
[19] “Synthesis, characterization and electrochemical properties of iron-zirconia solid Solution nanoparticles
using colloidal-gel route”
G. Herrera, N. Montoya, A. Doménech-Carbó, Javier Alarcón
Symposium: Advanced Solution and Colloidal Processing for Ceramics
Materials Science & Technology 2014
October 12th-18th, 2014, Pittsburgh, Pensilvania, USA
[18] “Electronic structure of monazite-LaVO4 and perovskite-LaVO3 by the Absorption and Emission of
X-ray”
G. Herrera, J. Jiménez-Mier, R. G. Wilks, A. Moewes, W. Yang and J. Denlinger
Advanced light Source User Meeting 2013
October 7th- 9th, 2013, Berkeley, California, USA
[17] ”Estudio de las propiedades magnéticas en frecuencia y la microestructura de ferritas de Mn-Zn dopadas
con cobalto”
A. Zapata, G. A. Camino, G. Herrera, H. Murrieta
LIV Congreso Nacional de Física
October 10th–14th, 2013 Mérida, Yucatán, México.
[16] “X-ray absorption to determine the metal valence state of transition metal compounds”
J. Jiménez-Mier, P. Olalde-Velasco, G. Carabalí-Sandoval, G. Herrera-Pérez, E. Chavira, W.L. Yang, J.
Denlinger
38th International Conference on Vacuum Ultraviolet and X-ray Physics (VUVX2013)
July 12th-19th, 2013, Hefei, Anhui, China
[15] “Monoclinic perovskite – orthorhombic perovskite La2Ti2O7 to pseudo-cubic LaTiO3 phase transition and
their microstructure characterization”
G. Herrera, J. Jiménez-Mier
International Multidisciplinary Joint Meeting 2013
May 13th- 17th, 2013, Morelia, Michoacán, Mexico
[14] ”X-Ray absorption to determine the metal oxidation state of transition metal compounds”
J. Jiménez-Mier, P. Olalde-Velasco, G. Carabalí-Sandoval, G. Herrera-Pérez, E. Chavira, W.L. Yang, J.
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Denlinger
AIP Conf. Proc. IX International Symposium on Radiation Physics.
April 14th–17th, 2013, Puebla, Puebla, México.
[13] “Polymeric gels and colloidal route of the sol-gel process -alternatives to produce Fe-ZrSiO4.”
G. Herrera, N. Montoya and J. Alarcón
37th International Conference and Exposition on Advanced Ceramics and Composites
January 27th- February 3th, 2013, Daytona beach, Florida, USA
[12] “Fast electron dynamics in orthovanadates measured by resonant inelastic x-ray scattering.”
G. Herrera, J. I. Jiménez-Mier y Terán
Workshop on Nanophotonics
The Abdus Salam International Centre for Theoretical Physics.
December 3th-7th, 2012, Miramare-Trieste, Italy
[11] “Preparación y caracterización de disoluciones sólidas de Fe-ZrO2”
G. Herrera, N. Montoya and J. Alarcón
QIES-12 15ª Reunión Científica Plenaria de Química Inorgánica / 9 ª
Reunión Científica Plenaria de Química de Estado Sólido.
July 1th-4th, 2012, Girona-Cataluña, Spain
[10] “Synthesis and Nano-structural Characterization of Iron-containing Zirconium Silicate Prepared by
Controlled Hydrolytic via Sol-gel Route. “
G. M. Herrera, N. Montoya and J. Alarcón
Symposium WW Multiferroic, Ferroelectric, and Functional Materials, Interfaces, and Heterostructures
MRS Spring Meeting 2011
April 25th – 29th, 2011, San Francisco, California, USA
[9] “Preparación y caracterización de disoluciones sólidas Fe-ZrSiO4.”
G. Herrera, N. Montoya, J. María Amigó and J. Alarcón
QIES-10 14ª Reunión Científica Plenaria de Química Inorgánica / 8 ª
Reunión Científica Plenaria de Química de Estado Sólido.
September 13th-15th, 2010, Cartagena, Murcia, Spain
[8] Simposio Internacional “Nanomateriales y Funcionalidad.”
Universidad Politécnica de Valencia
May 25th – 26th, 2010, Valencia, Spain
[7] “Microstructural Comparison of La-V-O Compounds Prepared by Sol-Gel Acrylamide Polymerization and
Solid State Reaction”.
G. Herrera, E. Chavira, J. Jiménez, A. Ordoñez, E. Bucio, L. Baños, J. Guzmán, E. Fregoso-Israel and
O. Novelo.
Microscopy and Microanalysis 2009
July 26th-30th, 2009, Richmond, Virginia, USA
[6] ”Decaimiento Coster-Kronig del hueco 2p1/2 producido de manera resonante en compuestos de vanadioV”,
J. Jiménez-Mier, G. Herrera, E. Chavira, R. Wilks y A. Moewes.
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LI Congreso Nacional de Física,
October 20th-24th, 2008, Zacatecas, Zacatecas, Mexico
[5] ”X-Ray Raman scattering at the vanadium L2-edge of V2O5 and d0 vanadates”,
J. Jiménez-Mier, G. Herrera, E. Chavira, A. Moewes y R. Wilks.
21st International Conference on X-Ray and Inner-Shell Conference (X-08).
June 22th-27th, 2008, Paris, France
[4] ”X-Ray Raman scattering at the vanadium L2-edge of V2O5 and d0 vanadates”,
J. Jiménez-Mier, G. Herrera, E. Chavira, A. Moewes y R. Wilks.
International Workshop on Resonant Inelastic X-Ray Scattering (RIXS08).
June 13th-14th, 2008, Uppsala, Sweden
[3] “Direct Observation of S-R Bonding in Nanosized La2Ti2O7 and Y2Ti2O7 Compounds Obtained by
Sol-Gel Acrylamide Polymerization”
G. Herrera Pérez, E. Chavira, J. Jiménez-Mier, A. Ordoñez, E. Bucio, L. Baños, J. Guzmán, E.
Fregoso
Microscopy & Microanalysis 2007
August 13th-15th, 2007, Fort Lauderdale, Florida, USA
[2] ”Grain Size homogeneity in Metallic-oxides prepared by Sol-Gel Acrylamide Polimerization”.
B. Salas-Adame, S. Rodriguez, A. Ordoñez, G. Herrera, E. Chavira
2nd Mexican Workshop on Nanostructured Materiales.
May 15th-18th, 2007, Puebla, Puebla, Mexico
[1] “Nanostructure Obtained by Sol-gel Acrylamide Polymerization in Y-V-O System”
G. Herrera Pérez, E. Chavira, J. Jiménez-Mier, L. Baños, J. Guzmán and C. Flores.
Microscopy & Microanalysis 2006
July 30th-August 3th, 2006, Chicago, Illinois USA
Other participations
[1] II Jornadas Científicas Prometeo 11/008
Instituto de Ciencia Molecular, Universidad de Valencia
November 29th, 2012, Bujassot, Valencia, Spain
[2] ALBA Workshop on XAS and RIXS data analysis using CTM4XAS and CTM4RIXS
Prof. Dr. Frank de Groot
September 12th-13th, 2012, Universitat Autonoma de Barcelona, Barcelona, Spain
Popularization of Science Talks
[4] “Estudio de Dispersión Raman de Rayos X Blandos de la Estructura Electrónica de compuestos con
vanadio”
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Depto. de Física de Plasma y de Interacción de Radiación con Materia
Instituto de Ciencias Nucleares, UNAM, Mexico
May 12th 2009
[3] “Estudio de Dispersión Raman de Rayos X Blandos de la Estructura Electrónica de Perovskitas de Metales
de Transición”
Depto. de Estructura y Química de la Materia
Instituto de Ciencias Nucleares, UNAM, Mexico
May 31th 2006
[2] “Reducción Fotométrica del Cúmulo Globular M15”
Cuarto Encuentro de Fotometristas de México
Unidad de Seminarios “Ignacio Chávez” UNAM
April 15th-20th, 2001
[1] National Astronomical Observatory
Tonantzintla 1.0 m Telescope
Instituto de Astronomía campus Tonantzintla, Puebla
Mexico 1998-2000
Research interests
(a) Synthesis of ceramics: (1) solid state reaction, (2) sol-gel acrylamide polymerization, (3) control hydrolysis, (4)
colloidal gels, (5) Spinels, Monazites, Perovkites, Zircon, Zirconia(6) Nanoparticles, (7) Crystal shape and size
(b) Structural analysis: (1) X-ray diffraction– crystallography, grain size and structure stabilization. (2) Rietveld
method –lattice parameters and particle size. (3) Scanning electron microscopy – surface morphology, defects and
chemical microanalysis. (4) Transmission electron microscopy – microstructure. (5) IR, UV-vis and Raman
spectroscopies – structure and electronic structure. (6) Energy Dispersive X-ray spectroscopy - chemical composition
(7) Thermogravimetric and Differential Thermal Analysis – structure stabilization
(c) Magnetic and electronic characterization: (1) Inductance spectroscopy – magnetic (domain wall) resonancerelaxation. (2) Vibrating Sample magnetometer – magnetic parameters. (3) Soft X-ray absorption and emission
spectroscopies, RIXS – electronic relaxation processes. (4) X-ray photoelectron spectroscopy - chemical composition.
Teaching Experience
Postgraduate Courses at IIM-UNAM: 2
Advanced Mathematics for Materials 2006.
Undergraduate Courses at Facultad de Ciencias UNAM: 14
Advanced Mathematics for Physists 2006, 2007, Thermodynamics 1998,
2000, 2007, Electromagnetism 1999, 2000, 2001, 2006,Algebra 2002,
Mechanics 2000, Biophysics 1997, 1998.
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High School Courses at ENP P8 and ENP P7, UNAM: 12
Physics 2001, 2002, 2003, 2004, 2013, 2014, Cosmology 2004
Lecturer
Physics,
High School; E N P No. 7, UNAM
August 2013 – July 2014
Physics,
High School; E N P No. 7, UNAM
January 2013 - August 2013
Adjunct Lecturer
Advanced Mathematics for Physists,
Undergraduate Level Facultad de Ciencias, UNAM;
February 2007- August 2007
Thermodynamics;
Undergraduate Level Facultad de Ciencias, UNAM;
August 2006 - April 2007
Applied Mathematics for Science Materials;
Graduate level
Instituto de Investigaciones en Materiales, UNAM;
Period 2006-2
Applied Mathematics for Science Materials;
Graduate Level
Instituto de Investigaciones en Materiales, UNAM;
Period 2006-1
Electromagnetism;
Undergraduate Level Facultad de Ciencias, UNAM;
February 2006 – August 2006
Teaching Assistant
Advanced Mathematics for Physists,
Undergraduate Level Facultad de Ciencias, UNAM;
August 2005 - February 2006
Lecturer
Astronomy;
High School; ENP No. 8, UNAM;
August 2003 - August 2004
Physics;
High School; ENP No. 8, UNAM
August 2003 - August 2004
Physics,
High School; ENP No. 8, UNAM
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August 2003 - August 2004
Physics;
High School; ENP No. 8, UNAM
August 2003 – August 2004
Physics;
High School; ENP No. 8, UNAM
August 2003 – August 2004
Physics;
High School; ENP No. 8, UNAM
March 2003 - August 2003
Physics;
High School; ENP No. 8, UNAM
February – August 2003
Physics;
High School; ENP No. 8, UNAM
September 2002 - August 2003
Physics; High School; ENP No. 8, UNAM
November 2001 - August 2002
Teaching Assistant
Algebra;
Undergraduate Level; Facultad de Ciencias, UNAM
January 2002 - June 2002
Electricity;
Undergraduate Level; Facultad de Ciencias, UNAM
June 2001 - September 2001
Electricity;
Undergraduate Level; Facultad de Ciencias, UNAM
January 2001 - June 2001
Thermodynamics;
Undergraduate Level; Facultad de Ciencias, UNAM
September 2000 - January 2001
Mechanics;
Undergraduate Level; Facultad de Ciencias, UNAM
April 2000 - September 2000
Electricity;
Undergraduate Level; Facultad de Ciencias, UNAM
January 2000 - April 2000
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Electricity;
Undergraduate Level; Facultad de Ciencias, UNAM
August 1999 - January2000
Electricity;
Undergraduate Level; Facultad de Ciencias, UNAM
January 1999 - August1997
Thermodynamics;
Undergraduate Level; Facultad de Ciencias, UNAM
August 1998 - January 1999
Biophysics;
Undergraduate Level; Facultad de Ciencias, UNAM
August 1997 – January 1998
Biophysics;
Undergraduate Level; Facultad de Ciencias, UNAM
January 1997 - August 1997
Lecturer training
2013-2014
“Biological aspects of Cancer”
DGAPA-UNAM
July28th- August 1h 2014
“Selected topics of History of Chemistry”
DGENP-UNAM
April 21th-25th 2014
“Classroom Technologies Tablets”
DGENP-UNAM
February 08th – March 08th2014
“Modeling in Teaching Mathematics”,
Area of Physical Sciences and Engineering Mathematics
Programa de Actualización y Superación Docente (PASD)
June 17th – 28th 2013 Facultad de Ciencias UNAM
“Advanced Physical Metallurgy: Phase transformations and
elastocaloric effect.”
School of Materials Science and Engineering (ECeIM)
June 24th-28th 2013 IIM-UNAM
Additional training
“Differential Scanning Calorimetry” TA, IIM-UNAM Mexico
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June 22th 2006
“Course of Synchrotron Radiation and Neutron Sources in Materials
Research” Cancun Mexico
August 21th- 25th 2005
“5th School of Energy Research” Temixco, Morelos, Mexico
March 28th- April 1th 2005
“Thermal Properties in Ceramics” (Thermal Analysis)” IIM-UNAM
June 12th 2003
“Visual Basic Programmer”
DGSCA UNAM
August 6 th-31th 2001
“Programmer Techniques”
DGSCA UNAM
May 22th- June 2th 2000
“Data bases”
DGSCA UNAM
February 28th- March 10th 2000
“Autocad”
DGSCA UNAM
August 16th-27th 1999
“UNIX/Linux”
DGSCA UNAM
July 26th -August 13th 1999
“Windows”
DGSCA UNAM
June 28th-July 16th 1999
“Popularization of Science”
Centro Universitario de Comunicación de la Ciencia (CUCC) UNAM
January 27th- February 7th 1997
Memberships
American Ceramic Society
Member No. 65960
Jan 2011
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Materials Research Society
Member No. 258982
Jan 2011
Red Iberoamericana de Docentes de IBERTIC
Member since 2014
Red de Docentes de América Latina y del Caribe
Member since 2014
Inter-American Teacher Education Network (Organization of American States)
Articles in process
[1] “Raman spectroscopy to probe structural and microstructural changes of Fe-ZrSiO4
nanocomposites.
G. Herrera*, J. Alarcón, N. Montoya
[2] “Electronic structure of LaVO4 and LaVO3 measured by soft x-ray absorption spectroscopy”
G. Herrera*, J. Jiménez-Mier, D. L. Ederer, A. Moewes, R. G. Wilks, J. Denlinger, W. Yang
Collaborators
The projects are carried out in collaboration with the following groups within UNAM:
Synchrotron Radiation Group of Prof. Dr. J. Jiménez-Mier y Terán,
Instituto de Ciencias Nucleares, (ICN).
Sol-gel synthesis Group of Prof. Dr. E. Chavira Martínez,
Instituto de Investigaciones en Materiales (IIM).
Magnetism Group of Prof. Dr. I. Betancourt Reyes (IIM).
Astronomy Group of Prof. Dr. A. Ruelas Mayorga,
Instituto de Astronomía (IA)
I also collaborate with the following international groups:
Universitat de València, Valencia, Spain
Electrochemical Group of Prof. Dr. A. Domènech-Carbó.
Universitat de València, Valencia, Spain,
Inorganic Chemistry Group of Prof. Dr. J. Alarcón Navarro.
Universidad Nacional de San Antonio de Cusco, Cuzco, Peru
Prof. Dr. A. Zapata de Camino Head of Materials Laboratory.
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Universidad Pontificia de Bucaramanga, Floridablanca, Colombia,
Prof. Dr. A. Remolina Millán Director of Nanomaterials Laboratory
Prof.
University of Saskatchewan, Saskatoon, Canada,
Synchrotron Radiation Group of Prof. Dr. A. Moewes and Dr. Regan G. Wilks
ALS-LBNL, Beamline scientist, California, USA
Soft X-ray spectroscopy Group of Prof. Dr. W.L. Yang and Prof. Dr. J. D. Denlinger
References
1. Prof. Javier Alarcón Navarro, Ph.D.
(Posdoctoral advisor)
Inorganic Chemistry Departament, Unit of Ceramic Materials and Glasses
Universidad de Valencia, Spain
[email protected]
Tel.: +34 96 3544584;
Fax: +34 96 3544322
2. Prof. José Ignacio Jiménez Mier y Terán Ph.D.
(Ph.D. advisor)
Departamento de Física de Plasmas y de Interacción de Radiación con Materia
Instituto de Ciencias Nucleares, UNAM, Mexico
[email protected],
Tel: +(52)(55) 56224673;
Fax: +(52)(55) 5622-46-82
3. Prof. Roberto Alejandro Ruelas Mayorga, Ph.D.
(B. Sc. Advisor)
Departamento de Astronomía Observacional
Instituto de Astronomía, UNAM, Mexico
[email protected],
Tel: +(52)(55) 55 22 39 19;
Fax: +(52) (55) 5616 0653.
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