María Cristina Hernández
Full Professor
Universidad Simón Bolívar
Departamento de Física
Apartado Postal 89000, Caracas 1080-A, Venezuela
Teléfono: +58-212-9063526 | e-mail: mahernan@usb.ve


 
Versión en español | Google Scholar Citations

Education



 
Research Interests

 
Prizes

 
Publications
  1. M. C. Hernández and M. Octavio, Percolation critical currents in lead thin films, Physica B 194-196, 2367 (1994)
  2. M. C. Hernández, M. Octavio, J. Aponte, and C. Rojas, Nonuniversal critical exponents for the superconducting critical current in lead thin films, Physical Review B 49, 674 (1994)
  3. E. Laredo and M. C. Hernández, Moisture effect on the low and high temperature dielectric relaxations in Nylon-6, Journal of Polymer Science B: Polymer Physics 35, 2879 (1997)
  4. M. C. Hernández, Low-frequency voltage noise in SNS Josephson junctions arrays, Physics Letters A 258, 359 (1999)
  5. M. C. Hernández, E. Laredo, A. Bello, M. A. Gómez, and C. Marco, Effect on TSDC relaxation spectra of substitutions in the mesogenic unit and in the flexible spacer of poly(tetramethylene terephtaloyl-bis-4oxybenzoate), Journal of Polymer Science B: Polymer Physics 37, 3038 (1999)
  6. M. C. Hernández, E. Laredo, M. Grimau, and A. Bello, On the high temperature TSDC peak in poly(e-caprolactone), Polymer 41, 7223 (2000)
  7. E. Laredo, A. Bello, M. C. Hernández, M. Grimau, and A. J. Müller, Movimientos moleculares a la escala del nanómetro en materiales poliméricos, Revista Matéria 4 (2000)
  8. E. Laredo, A. Bello, M. C. Hernández, and M. Grimau, Comparison between thermal sampling and numerical analysis of thermally stimulated depolarization current peaks, Journal of Applied Physics 90, 5721 (2001)
  9. E. Laredo, M. C. Hernández, and A. Bello, Local and segmental dynamics in homopolymer and triblock copolymers with one semicrystalline block, Physical Review E 65, 021807 (2002)
  10. M. C. Hernández, E. Laredo, A. Bello, P. Carrizales, L. Marcano, V. Bálsamo, M. Grimau, and A. J. Müller, From miscible to immiscible polycarbonate/poly(e-caprolactone) blends, Macromolecules 35, 7301 (2002)
  11. E. Laredo, M. C. Hernández, A. Bello, M. Grimau, A. J. Müller, and V. Bálsamo, Efecto de la morfología y la cristalinidad sobre la dinámica molecular de copolímeros tribloque en estado de segregación fuerte, Revista Mexicana de Física 49, Supl. 3, 176 (2003)
  12. E. Laredo, M. C. Hernández, A. Bello, M. Grimau, V. Bálsamo, and A. J. Müller, Dielectric relaxations in structurally disordered materials, Radiation Effects and Defects in Solids 158, 335 (2003)
  13. M. C. Hernández and N. Suárez, Physical aging effects on high temperature relaxations of Poly(DTH carbonate) and Poly(DTO carbonate) monitored by TSPC and TSDC, Polymer 45, 8491 (2004)
  14. N. Suárez, M. Puma, M. C. Hernández, and J. Walter, High temperature polarization and depolarization experiments on poly(e-caprolactone), Journal of Applied Physics 99, 1135241 (2006)
  15. M. C. Hernández, N. Suárez, and M. Puma, Estudio dieléctrico del envejecimiento físico, Revista Mexicana de Física S 52, 174 (2006)
  16. V. Costanzo, N. Suárez, M. Aldana, M. C. Hernández, and C. Campos, Preliminary rock magnetic and dielectric results for a set of prehistoric amerindian pottery samples from different Venezuelan islands, Earth, Planets and Space 58, 1423 (2006)
  17. N. Suárez, M. Puma, M. C. Hernández and J. Walter, Relajaciones dieléctricas de alta temperatura en poly(e-caprolactona). Un análisis comparativo de las corrientes de polarización y de depolarización térmicamente estimuladas, Ciencia 14, 313 (2006)
  18. K. Noris, J. Lira, A. M. Ferreira, J. L. Feijoo, N. Suárez, M. C. Hernández, and E. Barrios, In vitro deposition of hydroxyapatite on cortical bone collagen stimulated by deformation induced piezoelectricity, Biomacromolecules 8, 941 (2007)
  19. H. M. Fadda, M. C. Hernández, D. Margetson, M. McAllister, A. W. Basit, S. Brocchini, and N. Suárez, The molecular interactions that influence the plasticizer dependent dissolution of acrylic polymer films, Journal of Pharmaceutical Sciences 97, 3957 (2008)
  20. M. C. Hernández, N. Suárez, L. A. Martínez, J. L. Feijoo, S. Lo Mónaco, and N. Salazar, Effects of nanoscale dispersion in the dielectric properties of poly(vinyl alcohol)/bentonite nanocomposites, Physical Review E, 77, 051801 (2008)
  21. M. C. Hernández, N. Suárez, L. A. Martínez, J. L. Feijoo, S. Lo Mónaco and N. Salazar, Effects of nanoscale dispersion in the dielectric properties of poly(vinyl alcohol)/bentonite nanocomposites, Virtual Journal of Nanoscale Science & Technology 17, issue 20 (2008) (selected by the editor)
  22. N. Salazar, J. L. Feijoo, N. Suárez, M. C. Hernández and S. Lo Mónaco, Síntesis de nanocompuestos poliméricos a partir de arcillas orgánicamente modificadas, Revista Iberoamericana de Polímeros 9, 243 (2008)
  23. M. C. Hernández, G. Saenz and L. A. Martínez, Síntesis acuosa de nanopartículas de plata, Revista Latinoamericana de Metalurgia y Materiales S3, 34 (2011)
  24. J. Lárez, C. Rojas, L. Cortina and M. C. Hernández, Elaboración de nanocompuestos metal-polímero: Fe/PCL, Revista Latinoamericana de Metalurgia y Materiales 35, 78 (2014)


 
Other Publications
  1. D. Figueroa, L. E. Guerrero, M. C. Hernández, A. Sánchez, N. Suárez, A. Marcano, and R. Escalona, Physics Laboratory 3 (Editorial Equinoccio, Caracas, 1999)


 
Students Advised
  1. Guery Sáenz, Undergraduate Thesis (Universidad Simón Bolívar, Caracas, 2008)
  2. Luis Alfredo Martínez, Doctoral Thesis (Universidad Simón Bolívar, Caracas, 2009)
  3. Manuel Valera, Undergraduate Thesis (Universidad Simón Bolívar, Caracas, 2013)
  4. Jhorman Pinzón, Undergraduate Thesis (Universidad Simón Bolívar, Caracas, 2013)
  5. Andrea Sucre González, Undergraduate Thesis (Universidad Simón Bolívar, Caracas, 2013)
  6. Guery Sáenz, Master Degree Thesis (Universidad Simón Bolívar, Caracas, 2013)


 
  Condensed Matter & Complex Systems
  Group at USB