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Autor Mártil de la Plaza, Ignacio |
Documentos disponibles escritos por este autor (121)
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Mártil de la Plaza, Ignacio ; González Díaz, Germán ; Prado Millán, Álvaro del ; San Andres Serrano, Enrique | Pergamon-Elsevier Science Ltd. | 2002-09-26The composition (x = [O]/[Si]), hydrogen content, bonding configuration and paramagnetic defects of SiOx films were studied. Films were deposited by the electron cyclotron resonance plasma method at room temperature using SiH4 and O-2 as precurs[...]![]()
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Mártil de la Plaza, Ignacio ; González Díaz, Germán ; Prado Millán, Álvaro del ; San Andres Serrano, Enrique | Sociedad Española de Cerámica y Vidrio | 2004-03Se han fabricado estructuras MIS sobre Si (100) mediante un proceso en dos pasos: una primera exposición del sustrato de Si a un plasma ECR de oxígeno, que da lugar a la obtención de una capa de SiOx (en adelante PO-SiOx), seguido de un depósito[...]![]()
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We have investigated the pulse laser melting (PLM) effects on single crystal Gal?. The samples have been studied by means of Raman spectroscopy, glancing incidence X-ray diffraction (GIRXD), van der Pauw and Hall effect measurements. After PLM p[...]![]()
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In this work we investigate the lattice damage induced in ZnO implanted with potential group V acceptors by means of Raman scattering. ZnO samples were implanted with N and P to hi-h doses and Raman spectra were obtained prior and after rapid th[...]![]()
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Mártil de la Plaza, Ignacio ; González Díaz, Germán ; Prado Millán, Álvaro del ; San Andres Serrano, Enrique | Pergamon-Elsevier Science Ltd. | 2002-09-26The bonding configuration, hydrogen evolution and defect content of rapid thermally annealed (RTA) SiOx:H films of different initial compositions were studied. Infrared absorption measurements showed that all the hydrogen present in the films wa[...]![]()
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Mártil de la Plaza, Ignacio ; González Díaz, Germán ; Prado Millán, Álvaro del ; San Andres Serrano, Enrique | AVS Amer Inst. Physics | 2003-07We present a comparative study of the electrical and structural characteristics of metal-insulator-semiconductor (MIS) devices using SiN1.55:H or SiN1.55:H/SiOx stacks as gate dielectrics, with the aim of improving the thermal stability of the S[...]![]()
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Mártil de la Plaza, Ignacio ; Prado Millán, Álvaro del ; San Andres Serrano, Enrique | American Institute of Physics | 2000-02-01The effect of rapid thermal annealing processes on the properties of SiO2.0 and SiN1.55 films was studied. The films were deposited at room temperature from N-2 and SiH4 gas mixtures, and N-2, O-2, and SiH4 gas mixtures, respectively, using the [...]![]()
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Mártil de la Plaza, Ignacio ; González Díaz, Germán ; Prado Millán, Álvaro del ; San Andres Serrano, Enrique | American Institute of Physics | 2003-08-15We present in this article a comprehensive study of rapid thermal annealing (RTA) effects on the physical properties of SiNx:H thin films deposited by the electron cyclotron resonance plasma method. Films of different as-deposited compositions ([...]![]()
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González Díaz, Germán ; Pastor, D. ; García Hemme, Eric ; Montero, Daniel ; García Hernansanz, Rodrigo ; Olea Ariza, Javier ; Prado Millán, Álvaro del ; San Andres Serrano, Enrique ; Mártil de la Plaza, Ignacio | Elsevier Sci. Ltd | 2017-02The van der Pauw method to calculate the sheet resistance and the mobility of a semiconductor is a pervasive technique both in the microelectronics industry and in the condensed matter science field. There are hundreds of papers dealing with the[...]![]()
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Mártil de la Plaza, Ignacio ; González Díaz, Germán ; Sánchez Quesada, Francisco ; Santamaría Sánchez-Barriga, Jacobo ; Iborra, E. | American Institute of Physics | 1989-04-15All?sputtered CuInSe2/CdS solar cellheterojunctions have been analyzed by means of capacitance?frequency (C?F) and capacitance?bias voltage (C?V) measurements. Depending on the CuInSe2 layer composition, two kinds of heterojunctions were analyze[...]![]()
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Mártil de la Plaza, Ignacio ; Bravo, D. ; Fernández, M. ; García, S. ; López, F.J. | American Institute of Physics | 1995-11-27SiNx:H films with a wide composition range and, some of them, with low oxygen content are deposited at room temperature. The defects observed in the films are attributed to Si-dangling bonds, with a structure depending on film composition. For t[...]![]()
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Mártil de la Plaza, Ignacio ; García Hemme, Eric ; García Hernansanz, Rodrigo ; González Díaz, Germán ; Olea Ariza, Javier ; Pastor Pastor, David ; Prado Millán, Álvaro del | American Institute of Physics | 2014-05-26We report room-temperature operation of 1 x 1 cm(2) infrared photoconductive photodetectors based on silicon supersaturated with titanium. We have fabricated these Si-based infrared photodetectors devices by means of ion implantation followed by[...]![]()
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Mártil de la Plaza, Ignacio ; García Hemme, Eric ; García Hernansanz, Rodrigo ; González Díaz, Germán ; Olea Ariza, Javier ; Prado Millán, Álvaro del | American Institute of Physics | 2013-08-07In this study, we present a structural and optoelectronic characterization of high dose Ti implanted Si subsequently pulsed-laser melted (Ti supersaturated Si). Time-of-flight secondary ion mass spectrometry analysis reveals that the theoretical[...]![]()
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Mártil de la Plaza, Ignacio ; González Díaz, Germán ; Hernández Rojas, J.L. ; Lucía Mulas, María Luisa ; Santamaría Sánchez-Barriga, Jacobo ; Sánchez Quesada, Francisco | American Institute of Physics | 1994-03-07Films of CuGaxIn(1-x)Se2 (CGIS) have been grown by rf sputtering from stoichiometric single targets with different Ga/In ratios. Adjusting growth temperature and argon pressure we are able to deposit films with a wide range of Cu contents: From [...]