Proton energy loss in multilayer graphene and carbon nanotubes
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| Título: | Proton energy loss in multilayer graphene and carbon nanotubes |
|---|---|
| Autor/es: | Uribe, Juan D. | Mery, Mario | Fierro, Bernardo | Cardoso-Gil, Raul | Abril, Isabel | García Molina, Rafael | Valdés, Jorge E. | Esaulov, Vladimir A. |
| Grupo/s de investigación o GITE: | Interacción de Partículas Cargadas con la Materia |
| Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Física Aplicada |
| Palabras clave: | Protons | Energy loss | Multilayer graphene | Carbon nanotubes |
| Área/s de conocimiento: | Física Aplicada |
| Fecha de publicación: | 13-abr-2018 |
| Editor: | Taylor & Francis |
| Cita bibliográfica: | Radiation Effects and Defects in Solids. 2018, 173(1-2): 93-101. doi:10.1080/10420150.2018.1442464 |
| Resumen: | Results of a study of electronic energy loss of low keV protons interacting with multilayer graphene targets are presented. Proton energy loss shows an unexpectedly high value as compared with measurements in amorphous carbon and carbon nanotubes. Furthermore, we observe a classical linear behavior of the energy loss with the ion velocity but with an apparent velocity threshold around 0.1 a.u., which is not observed in other carbon allotropes. This suggests low dimensionality effects which can be due to the extraordinary graphene properties. |
| Patrocinador/es: | This work was mainly supported by the grants Fondecyt [grant number 1100759], CONICYT-MEC [grant number 80150073] and DGIIP-UTFSM [grant number 216.11.3]. MM and BF acknowledge the Basal Program for Centers of Excellence, Grant FB0807 CEDENNA, CONICYT. RGM and IA acknowledge financial support provided by the Spanish Ministerio de Economía y Competitividad and the European Regional Development Fund (Project No. FIS2014-58849-P), as well as by the Fundación Séneca (Project No. 19907/GERM/15). |
| URI: | http://hdl.handle.net/10045/75090 |
| ISSN: | 1042-0150 (Print) | 1029-4953 (Online) |
| DOI: | 10.1080/10420150.2018.1442464 |
| Idioma: | eng |
| Tipo: | info:eu-repo/semantics/article |
| Derechos: | © 2018 Informa UK Limited, trading as Taylor & Francis Group |
| Revisión científica: | si |
| Versión del editor: | https://doi.org/10.1080/10420150.2018.1442464 |
| Aparece en las colecciones: | INV - IPCM - Artículos de Revistas |
Archivos en este ítem:
| Archivo | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
 2018_Uribe_etal_RadEffDefSol_final.pdf | Versión final (acceso restringido) | 1,35 MB | Adobe PDF | Abrir Solicitar una copia |
 2018_Uribe_etal_RadEffDefSol_revised.pdf | Versión revisada (acceso abierto) | 1,17 MB | Adobe PDF | Abrir Vista previa |
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