Overview VICENTE MUÑOZ SANJOSÉ.

Presentación del tema: "Overview VICENTE MUÑOZ SANJOSÉ."— Transcripción de la presentación:

1 Overview VICENTE MUÑOZ SANJOSÉ

2 Research fields Electromagnetic field diffusion in ferromagnetic materials ( ) Characterizacion of high Tc superconductors ( ) Crystal growth and characterization of materials (1987-

3 UNIVERSITAT DE VALÈNCIA
Electromagnetic field diffusion in ferromagnetic materials UNIVERSITAT DE VALÈNCIA Electromagnetic field diffusion in a ferromagnetic half space: analytical solution Electromagnetic field diffusion: numerical solution

4 Electromagnetic field diffusion in ferromagnetic materials
Design and installation of a system for the measurement of hysteresis loops Static and dynamic behaviour Study and modellitation of hysteresis loops Study of the diffusion equation Analytical aproach Numerical aproach Experimental and theoretical study of power losses in ferromagnetic materials Advisory Prof. V. Such

5 Synthesis and characterization of high Tc superconductors
“Preparación y caracterización de capas delgadas de óxidos mixtos superconductores de los sistemas Bi-Sr-Ca-Cu-O y Tl-Ba-Ca-Cu-O mediante técnicas de evaporación en vacío ” Programa Midas Objectives Advisory Prof. A. Segura Synthesis of BiSrCaCuO and Tl-Ba-Ca-Cu-O compounds Study of the resistivity as a function of temperature Determination of critic temperature and current

6 Crystal growth laboratory
Crystal growth and characterization of semiconductors Crystal growth laboratory Bulk crystals Sample preparation Epitaxial layers

7 Crystal growth and characterization of
semiconductors III-VI Materials II-VI Materials Other Materials

8 UNIVERSITAT DE VALÈNCIA
Crystal growth and characterization of semiconductors UNIVERSITAT DE VALÈNCIA III-VI SEMICONDUCTORS Objectives Crystal growth of III-VI materials Study of physical properties Physical properties under high presure Advisory Prof. A. Segura Collaborations Teams of Prof R. Pareja Prof. A. Chevy Actividad investigadora

9 UNIVERSITAT DE VALÈNCIA
Crystal growth and characterization of Semiconductors (III-VI) UNIVERSITAT DE VALÈNCIA “Crecimiento, caracterización y aplicaciones de nuevos materiales semiconductores” CICYT PA86-294 “Crecimiento, caracterización y aplicaciones de semiconductores para la óptica no lineal” CICYT MAT “Estudio de propiedades estructurales, ópticas, magnéticas y de transporte de semiconductores bajo altas presiones”

10 Crystal growth and characterization of Semiconductors (III-VI)
InSe GaS III-VI Materials Dopado InxGa1-xSe GaTe GaSe Actividad investigadora

11 Actividad investigadora
II-VI Materials Actividad investigadora

12 II-VI SEMICONDUCTORS Crystal growth and characterization of
Objectives Crystal growth (bulk and layers) Alternative methods to the crystal growth and study of optimal conditions Hidrodynamical study of growth processes Study of defects and correlation with growth conditions Luminescence and cathodoluminescence of II-VI materials. Potential aplications Advisory V. Muñoz-Sanjose Collaborations Teams of Prof. J.A. García Prof. J. Piqueras Prof A. Segura Actividad investigadora

13 Crystal growth and characterizartion of Semiconductors (III-VI)
“Crecimiento cristalino y caracterización de cristales semiconductores II-VI, aleaciones y materiales semimagnéticos IIVI-MnVI” (GV-2005/94) “Crecimiento cristalino caracterización y aplicaciones de compuestos II-VI y aleaciones” (MAT C02-01) “Crecimiento de capas epitaxiales de semiconductores II-VI y aleaciones a partir de la pirólisis de compuestos organometálicos MOCVD. Aplicaciones a la fotodetección” (1FD )

14 Crystal growth and characterizartion of Semiconductors (III-VI)
“Crecimiento cristalino, caracterización y aplicaciones de capas epitaxiales de semiconductores II-VI (GV01-536) “Crecimiento cristalino y caracterización del óxido de zinc” M .E.C.( MAT C03-01) “Semiconductor oxides for UV optoelectronics, surface acoustics and spintronics CE (Thematic Network) (G5RT-CT )

15 Crystal growth and characterizartion of Semiconductors (III-VI)
“Materiales para la optoelectrónica: el óxido de cinc, crecimiento cristalino y caracterización.” Acción integrada hispano-francesa (Picasso) HF “Crecimiento cristalino, caracterización y aplicaciones de semiconductores II-VI” Generalitat Valenciana CTGCA/2002/3-7 “Crecimiento cristalino, caracterización y aplicaciones de capas epitaxiales” Generalitat Valenciana Acciones Especiales 2003

16 Crystal growth and characterization of
Semiconductors HgTe HgxCd1-xTe CdTe II-VI Materials HgxZn1-xTe CdxZn1-xTe ZnTe ZnTexSe1-x ZnSe

17 Crystal growth and characterization of
Semiconductors Other materials Objectives Advisory V. Muñoz-Sanjosé Collaborations Teams of Prof A. Segura Prof. J.A. García Dr. I. Terry Dr. R. Triboulet Crystal growth of semimagnetic materials Crystal growth of materials with punctual interest New approachs to the growth techniques Collaborations

18 Crystal growth and characterization of Semiconductors
(semimagnetic and other materials) Crecimiento cristalino y caracterización de cristales semiconductores II-VI, aleaciones y materiales semimagnéticos IIVI-MnVI (GV-2005/94)

19 Crystal growth and characterization of Semiconductors
(semimagnetic and other materials) HgxMn1-xTe MnTe CdxMn1-xTe Crystal growth of other materials PbTe Zn3P2 ZnxCo1-xSe Actividad investigadora

20 Experimental facilities

21 Crystal growth laboratory. Bulk materials
Crystal growth laboratory: Epitaxial layers Other equipments

22 Crystal growth laboratory. Bulk materials
Synthesis of materials Bridgman method. Horizontal and vertical configurations Vapor phase transport: PVT CVT Piper - Polish Solution methods: Traveling Heater Method (THM) y Cold Traveling Heater Method (CTHM) Solid phase recrystallization (SPR)

23 Current Projects Crystal growth, characterization and aplications of II-VI epitaxial layers Crystal growth and characterization of ZnO and based materials Semiconductor oxides for UV optoelectronics, surface acoustics and spintronics