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Autor García Hemme, Eric |
Documentos disponibles escritos por este autor (29)
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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 | Elsevier Science SA | 2012-08-31Si samples implanted with very high Ti doses and subjected to Pulsed-Laser Melting (PLM) have been electrically analyzed in the scope of a two-layer model previously reported based on the Intermediate Band (IB) theory. Conductivity and Hall effe[...]texto impreso
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García Hernansanz, Rodrigo ; Cimas Cuevas, María Rosa ; Fernández Saez, Pablo Alfredo ; Diego Martínez, Raúl de ; García Hemme, Eric ; Lucía Mulas, María Luisa ; Pastor Pastor, David ; Sánchez Balmaseda, Margarita María | 2021-02-02Este proyecto plantea una mejora de la actividad docente en la asignatura de Fundamentos de Electricidad y Electrónica que se cursa simultáneamente en el primer curso de los grados en Ingeniería Informática, Ingeniería del Software e Ingeniería [...]texto impreso
García Hemme, Eric ; García Hernansanz, Rodrigo ; Olea Ariza, Javier ; Pastor Pastor, David ; Prado Millán, Álvaro del ; Mártil de la Plaza, Ignacio ; González Díaz, Germán | IOP publishing ltd | 2015-02-25This paper presents the results for the transverse conductance across a bilayer formed by supersaturating with diverse transition metals a thin layer of a silicon wafer. The layer is formed by ion implantation and annealed by pulsed laser meltin[...]texto impreso
Olea Ariza, Javier ; Algaidy, S. ; Prado Millán, Álvaro del ; García Hemme, Eric ; García Hernansanz, Rodrigo ; Montero, Daniel ; Caudevilla Gutiérrez, Daniel ; González Díaz, Germán ; Soria, E. ; Gonzalo, J. | Elsevier Science SA | 2020-04-15We have fabricated GaP supersaturated with Ti by means of ion implantation and pulsed-laser melting to obtain an intermediate band material with applications in photovoltaics. This material has a strong sheet photoconductance at energies below t[...]texto impreso
Esta tesis explora las posibilidades del Si supersaturado con metales de transición como candidato para una nueva generación de fotodetectores de infrarrojo (IR) compatibles con la tecnología CMOS y operados a temperatura ambiente. Los materiale[...]texto impreso
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[...]texto impreso
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[...]texto impreso
Olea Ariza, Javier ; López, E. ; Antolín, E. ; Martí, A. ; Luque, A. ; García Hemme, Eric ; Pastor, D. ; García Hernansanz, Rodrigo ; Prado Millán, Álvaro del ; González Díaz, Germán | IOP publishing ltd | 2016-02-10Silicon samples were implanted with high Ti doses and subsequently processed with the pulsed-laser melting technique. The electronic transport properties in the 15–300?K range and the room temperature spectral photoresponse at energies over the [...]texto impreso
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[...]texto impreso
Mártil de la Plaza, Ignacio ; García Hemme, Eric ; García Hernansanz, Rodrigo ; González Díaz, Germán ; Olea Ariza, Javier ; Prado Millán, Álvaro del | Amer Inst Physics | 2012-11-05We have analyzed the increase of the sheet conductance (Delta G(square)) under spectral illumination in high dose Ti implanted Si samples subsequently processed by pulsed-laser melting. Samples with Ti concentration clearly above the insulator-m[...]texto impreso
Mártil de la Plaza, Ignacio ; García Hemme, Eric ; García Hernansanz, Rodrigo ; González Díaz, Germán ; Olea Ariza, Javier ; Prado Millán, Álvaro del | IEEE | 2013Within the framework of the third solar cell generation some new ideas to enlarge the spectral response of the solar cells toward the infrared have been proposed. Among them the inclusion of an Intermediate Band (IB) seems to be very promising. [...]texto impreso
García Hernansanz, Rodrigo ; García Hemme, Eric ; Montero Álvarez, Daniel ; Olea Ariza, Javier ; Prado Millán, Álvaro del ; Mártil de la Plaza, Ignacio ; Voz Sánchez, Cristobal ; Gerling, Luis ; Puigdollers, Joaquin ; Alcubilla, R. | Elsevier Science BV | 2018-10Heterojunction solar cells based on molybdenum sub-oxide (MoOx) deposited on n-type crystalline silicon have been fabricated. The hole selective character of MoOx is explained by its high workfunction, which causes a strong band bending in the S[...]texto impreso
Mártil de la Plaza, Ignacio ; García Hemme, Eric ; González Díaz, Germán ; Olea Ariza, Javier ; Prado Millán, Álvaro del | IOP publishing ltd | 2011-11-09We assess the degree of crystallinity by means of UV and visible Raman scattering measurements of Ti implanted Si layers with very high doses (10(15)-5 x 10(16) cm(-2)) subsequently annealed by nanosecond pulsed laser melting (PLM). We obtain ul[...]