User:G. Herrera

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G. Herrera (an artistic interpretation)
G. Herrera (an artistic interpretation)

I work in the Departmen of Physics of Materials at Centro de Investigaciones en Materiales Avanzados S. C. CIMAV Chihuahua. I learned about OpenWetWare from I RECOGNIZE ONE OF MY CO-WORKERS ON THIS WEB SITE, and I've joined because I would like to share my research. I am interesting in material science and nanotechnology.

Education

  • 2010-2013, Post-Doctoral Research Fellow, Universitat de València, Ciencias Químicas, Valencia, Spain
  • 2009, PhD, UNAM Posgrado en Ciencias Químicas, FQ, Mexico City, Mexico
  • 2005, MS, UNAM Posgrado en Ciencia e Ingenieria de los Materiales, IIM, Mexico City, Mexico
  • 2001, BS, UNAM Facultad de Ciencias, Mexico City, Mexico

Research interests

  1. Materials Science
  2. Nanotechnology
  3. Inorganic Chemistry
  4. Ceramics
  5. Sol-gel techniques
  6. FT-IR, Raman, UV-Vis Spectroscopies
  7. TEM, SEM, EDS, AFM

Publications

  1. G. Herrera, J. Jiménez-Mier, E. Chavira, “Layered-structural monoclinic-orthorhombic perovskite La2Ti2O7 to orthorhombic LaTiO3 phase transition and their microstructure characterization.” Mater. Characterization 2014, 89, 13-22 (doi: 10.1016/j.matchar.2013.12.013) [Paper1]
  2. Antonio Doménech-Carbó, Guillermo Herrera, Noemí Montoya, Pablo Pardo, Javier Alarcón, María Teresa Doménech-Carbó, Miguel Silva“Solid state electrochemistry of iron-doped zircon and zirconia materials“ J. Electrochem. Soc. 2014, 161, (9) H539-H546 (doi: 10.1149/2.0751409jes)

    [Paper2]

  3. G. Herrera, N. Montoya, A. Doménech-Carbó, J. Alarcón “Synthesis, characterization and electrochemical properties of iron zirconia solid solution nanoparticles prepared by sol-gel” Phys. Chem. Chemical Phys. 2013, 15, 19312-19321 (doi: 0.1039/C3CP53216J)

    [Paper3]

  4. G. Herrera, J. Jiménez-Mier, R. G. Wilks, A. Moewes, W. Yang and J. Denlinger “Fast electron dynamics in vanadates measured by resonant inelastic x-ray scattering”. Mater. Lett. 2013, 107, 144-146 (doi: 10.1016/j.matlet.2013.06.005)

    [Paper4]

  5. G. Herrera, J. Jiménez-Mier, R. G. Wilks, A. Moewes, W. Yang and J. Denlinger “Excited states in yttrium orthovanadate YVO4 measured by soft x–ray absorption spectroscopy”. J. Mater. Sci. 2013, 48, 6437-6444 (doi: 10.1007/s10853-013-7445-z)

    [Paper5]

  6. A. Zapata and G. Herrera “Effect of Zinc concentration on the microstructure and relaxation frequency of Mn–Zn ferrites synthesized by solid state reaction”. Ceramics International 2013, 39, 7853-7860 (doi: 10.1016/j.ceramint.2013.03.046)

    [Paper6]

  7. G. Herrera, N. Montoya and J. Alarcón “Microstructure of Fe-ZrSiO4 solid solutions prepared from gels” J. Eur. Ceram. Soc. 2012, 32, (1) 227-234 (doi: 10.1016/j.jeurceramsoc.2011.08.014)

    [Paper7]

  8. G. Herrera and M. M. Pérez-Moreno “Microstructure dependence of the magnetic properties of sintered Ni-Zn ferrites by solid state reaction doped with V2O3” J. Mater. Sci. 2012, 47 (4), 1758-1762 (doi: 10.1007/s10853-013-7445-z)

    [Paper8]

  9. G. Herrera, N. Montoya and J. Alarcón “Synthesis and Characterization of Iron Doped ZrSiO4 Solid Solutions from Gels” J. Amer. Ceram. Soc. 2011, 94 (12), 4247-4255 (doi: 10.1111/j.1551-2916.2011.04808.x)

    [Paper9]

  10. N. Montoya, G. Herrera and J. Alarcón “Synthesis and Characterization of Praseodymium-containing ZrSiO4 Solid Solutions from Gels” Ceramics International 2011, 37 (8), 3609-3616 (doi: 10.1016/j.ceramint.2011.06.019)

    [Paper10]

  11. 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. “Electron dynamics of transition metal compounds studied with resonant soft x-ray scattering” Rev. Mex. Fís. 2011, S 57 (1), 6–13 (ISSN 0035-001X)

    [Paper11]

  12. G. Herrera “Domain wall dispersions: Relaxation and resonance in Ni–Zn ferrite doped with V2O3” J. Appl. Phys. 2010, 108, 103901 (doi: 10.1063/1.3506716)

    [Paper12]

  13. A. Ruelas-Mayorga, L. J. Peniche, G. Herrera and A. Nigoche-Netro, “CCD Fotometry of M15” Rev. Mex. AA 2010, 46 (1), 3-21 (ISSN: 0185-1101)

    [Paper13]

  14. G. Herrera, E. Chavira, J. Jiménez, A. Ordoñez, E. Fregoso, L. Baños, E. Bucio, J. Guzmán, O. Novelo and C. Flores. “Synthesis and structural characterization of LaVO3 prepared by sol-gel acrylamide polymerization and solid state reaction methods” J. Alloys Compds. 2009, 479 (1-2), 511-519 (doi: 10.1016/j.jallcom.2008.12.146)

    [Paper14]

  15. J. Jiménez-Miér, G. M. Herrera Pérez, P. Olalde-Velasco, D. L. Ederer and T. Schuler. “Ligand field and interference effects in L-edge x-ray Raman scattering of MnF2 and CoF2” Rev. Mex. Fís, S 2008, 54 (1), 30-35 (ISSN: 0035-001X)

    [Paper15]

  16. G. Herrera, E. Chavira, J. Jiménez, L. Baños, J. Guzmán and C. Flores. “Synthesis and structural characterization of YVO3 prepared by sol-gel acrylamide polymerization and Solid state reaction methods” J. Sol-Gel Sci. Technol. 2008, 46 (1), 1-10 (doi: 10.1007/s10971-008-1703-6)

    [Paper16]

  17. J. Jiménez Miér, G. Herrera Pérez, P. Olalde Velasco, E. Chavira I. Jiménez DelVal, D. L. Ederer and T. Schuler. “Electronic structure of transition metal fluorides and oxides determined by X-ray absorption and X-ray emission spectroscopies” Radiat. Eff. Defect. Solid. 2007, 162 (7), 613-620 (doi: 10.1080/10420150701472197)

    [Paper17]

  18. J. Jiménez Miér, G. Herrera Pérez, P. Olalde Velasco, E. Chavira I. Jiménez DelVal and D. L. Ederer. “Study of the Electronic Structure of transition metal Compounds by Absorption and Emission of X-ray” Rev. Mex. Fís. 2007, 53, 38-42 (ISSN: 0035-001X) Conference Proceedings Peer Reviewed Research

    [Paper18]

  19. J. Jiménez-Mier, P. Olalde-Velasco, G. Herrera-Pérez, G. Carabalí-Sandoval, E. Chavira, W. -L. Yang and J. Denlinger “Strongly correlated transition metal compounds investigated by soft x-ray spectroscopies and multiple-Calculations” J. Electron Spectrosc. Related Phenomena 2014

    [Paper20]

  20. J. Jiménez-Mier, P. Olalde-Velasco, G. Carabalí-Sandoval, G. Herrera-Pérez, E. Chavira, W. -L. Yang and J. Denlinger “X-Ray Absorption to Determine the Metal Oxidation State of Transition Metal Compounds” AIP Conf. Proc. IX International Symposium on Radiation Physics 2013, 1544, 78-85 (doi: 10.1063/1.4813463)

    [Paper21]

  21. A. Ruelas-Mayorga*, L. J. Peniche, G. Herrera and A. Nigoche-Netro, “CCD Fotometry of M15” Rev. Mex. A.A. Conf. 2011, 40, 287 (ISSN: 0185-1101)

    [Paper22]

  22. G. Herrera, E. Chavira, J. Jiménez, A. Ordoñez, E. Bucio, L. Baños, J. Guzmán, E. Fregoso-Israel and O. Novelo. “Microstructural Comparison of La-V-O Compounds Prepared by Sol-Gel Acrylamide Polymerization and Solid State Reaction” Micros. Micro. 2009, 15 (s2), 1044-1045 (doi: 10.1017/S1431927609095592)

    [Paper23]

  23. G. Herrera, J. Jiménez-Miér, E. Chavira, A. Moewes and R. Wilks “Electronic structure of d0 vanadates obtained by x-ray absorption and emission spectroscopies”, ISSN: 0094-243X AIP, 6-SRMS 2009, 1092, 34-36 (doi: 10.1063/1.3086229)

    [Paper24]

  24. G. Herrera Pérez, E. Chavira, J. Jiménez-Mier, A. Ordoñez, E. Bucio, L. Baños, J. Guzmán, E. Fregoso. “Direct Observation of S-R Bonding in Nanosized La2Ti2O7 and Y2Ti2O7 Compounds Obtained by Sol-Gel Acrylamide Polymerization” Micros. Micro. 2007, 13 (2), 676-677 (doi: 10.1017/S1431927607076593)

    [Paper25]

  25. G. Herrera Pérez, E. Chavira, J. Jiménez-Mier, L. Baños, J. Guzmán and C. Flores. “Nanostructure Obtained by Sol-gel Acrylamide Polymerization in Y-V-O System" Micros. Micro. 2006, 12 (2), 736-737 (doi: 10.1017/S1431927606067626)

    [Paper26]

  26. M. Herrera, H. Montiel and R. Valenzuela “The domain Wall Frequency Response of Ferrites”, 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)

    [Paper27]

  27. G. Herrera, I. Rosales, E. A. Escárcega, H. Montiel and R. Valenzuela., “Study of the Resonance-Relaxation Phenomena of Ni-Zn Ferrites Doped with V2O3 by High Frequency Impedance Spectroscopy”, Magnetic Materials, Works Scientific eProceedings of Processing and Fabrication of Advanced Materials PFAM XII, Singapore, 2004, 1, 377-389 (ISBN: 981-05-2999-6)

    [Paper28]

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