Publications 2016

Tailoring thermal conductivity via three-dimensional porous alumina

Authors: Abad, B; Maiz, J; Ruiz-Clavijo, A; Caballero-Calero, O; Martin-Gonzalez, M Article. Sci Rep. vol: 6. page: 2045-2322. Date: DEC 9. 2016. Doi: 10.1038/srep38595. Abstract: Three-dimensional anodic alumina templates (3D-AAO) are an astonishing framework with open highly ordered three-dimensional skeleton structures. Since these templates are architecturally different from conventional solids or porous templates, they teem with

2021-03-01T20:29:21+01:00December 9th, 2016|Categories: Publications 2016|Tags: |

Cylindrical Three-Dimensional Porous Anodic Alumina Networks

Authors: Resende, PM; Sanz, R; Ruiz-de Clavijo, A; Caballero-Calero, O; Martin-Gonzalez, M Article. Coatings. vol: 6. page: 2079-6412. Date: DEC. 2016. Doi: 10.3390/coatings6040059. Abstract: The synthesis of a conformal three-dimensional nanostructure based on porous anodic alumina with transversal nanopores on wires is herein presented. The resulting three-dimensional network exhibits the same nanostructure as that obtained on

2021-03-01T20:29:10+01:00December 1st, 2016|Categories: Publications 2016|Tags: , , |

Ultra-low thermal conductivities in large-area Si-Ge nanomeshes for thermoelectric applications

Authors: Perez-Taborda, JA; Rojo, MM; Maiz, J; Neophytou, N; Martin-Gonzalez, M Article. Sci Rep. vol: 6. page: 2045-2322. Date: sep-21. 2016. Doi: 10.1038/srep32778. Abstract: In this work, we measure the thermal and thermoelectric properties of large-area Si0.8Ge0.2 nanomeshed films fabricated by DC sputtering of Si0.8Ge0.2 on highly ordered porous alumina matrices. The Si0.8Ge0.2 film replicated the

2021-03-01T20:28:52+01:00September 21st, 2016|Categories: Publications 2016|Tags: |

Rules to Determine Thermal Conductivity and Density of Anodic Aluminum Oxide (AAO) Membranes

Authors: Abad, B; Maiz, J; Martin-Gonzalez, M Article. J. Phys. Chem. C. vol: 120. page: 1932-7447. Date: mar-17. 2016. Doi: 10.1021/acs.jpcc.6b00643. Abstract: Extracting the thermal conductivity of single nanowires is greatly important in investigating the phonon scattering phenomena that can occur due to the reduction of the dimensions of the material. In order to extract the

The fingerprint of Te-rich and stoichiometric Bi2Te3 nanowires by Raman spectroscopy

Authors: Rodriguez-Fernandez, C; Manzano, CV; Romero, AH; Martin, J; Martin-Gonzalez, M; de Lima, MM; Cantarero, A Article. Nanotechnology. vol: 27. page: 0957-4484. Date: feb-09. 2016. Doi: 10.1088/0957-4484/27/7/075706. Abstract: We unambiguously show that the signature of Te-rich bismuth telluride is the appearance of three new peaks in the Raman spectra of Bi2Te3, located at 88, 117 and

Anisotropic Effects on the Thermoelectric Properties of Highly Oriented Electrodeposited Bi2Te3 Films

Authors: Manzano, CV; Abad, B; Rojo, MM; Koh, YR; Hodson, SL; Martinez, AML; Xu, XF; Shakouri, A; Sands, TD; Borca-Tasciuc, T; Martin-Gonzalez, M Article. Sci Rep. vol: 6. page: 2045-2322. Date: JAN 18. 2016. Doi: 10.1038/srep19129. Abstract: Highly oriented [1 1 0]Bi2Te3 films were obtained by pulsed electrodeposition. The structure, composition, and morphology of these films

2021-03-01T20:28:27+01:00January 18th, 2016|Categories: Publications 2016|Tags: |

Thermoelectric nanowires: A brief prospective

Authors: Caballero-Calero, O; Martin-Gonzalez, M Article. Scr. Mater.. vol: 111. page: 1359-6462. Date: JAN 15. 2016. Doi: 10.1016/j.scriptamat.2015.04.020. Abstract: Nanowire structures have been investigated in order to achieve improved thermoelectric performance of thermoelectric materials. This brief viewpoint article summarizes the progress done in the last years and our vision of which are the key points to

Spatial potential ripples of azimuthal surface modes in topological insulator Bi2Te3 nanowires

Authors: Rojo, MM; Zhang, YJ; Manzano, CV; Alvaro, R; Gooth, J; Salmeron, M; Martin-Gonzalez, M Article. Sci Rep. vol: 6. page: 2045-2322. Date: JAN 11. 2016. Doi: 10.1038/srep19014. Abstract: Topological insulators (TI) nanowires (NW) are an emerging class of structures, promising both novel quantum effects and potential applications in low-power electronics, thermoelectrics and spintronics. However, investigating

2021-03-01T20:28:11+01:00January 11th, 2016|Categories: Publications 2016|Tags: |

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