Author: Guster B , Rubio-Verdú C, Robles R , Zaldívar J, Dreher P, Pruneda M, Silva-Guillén JA, Choi DJ, Pascual JI, Ugeda MM, Ordejón P, and Canadell E.
Nano Letters (ASAP). 2019
Abstract:
When a material undergoes a phenomenon called charge density wave both its atomic lattice and electronic density distorts coherently below a certain temperature. In this work, we demonstrate that these distortions may appear…
Author: Juan L. Palma, Alejandro Pereira, Raquel Álvaro, José Miguel García-Martín and Juan Escrig
Beilstein J. Nanotechnol. 2018
Abstract
Magnetic thin films with periodic arrays of holes, so-called antidot arrays, can be used in several applications such as magnetoplasmonics, sensors, magnonics and spintronic devices. With suitable dimensions, the holes allow for engineering the magnetic properties. In this work, the new technique called AFIR (from ALD + FIB + reduction) to manufacture antidot arrays in magnetic oxides is presented, and as a proof of concept, magnetite antidots are studied.
Author: M. Mozetič, A. Vesel, G. Primc, C. Eisenmenger-Sittner, J. Bauer, A. Edera, G.H.S. Schmid, D.N. Ruzic, Z. Ahmed, D. Barker, K.O. Douglass, S. Eckel, J.A. Fedchak, J. Hendricks, N. Klimov, J. Ricker, J. Scherschligt, J. Stone, G. Strouse, I. Capan, M. Buljan, S. Milošević, C. Teichert, S.R. Cohen, A.G. Silva, M. Lehocky, P. Humpoliček, C. Rodriguez, J. Hernandez-Montelongo, D. Mercier, M. Manso-Silván, G. Ceccone, A. Galtayries, K. Stana-Kleinschek, I. Petrov, J.E. Greene, J. Avila, C.Y. Chen, B. Caja-Munoz, H. Yia, A. Boury, S. Lorcy, M.C. Asensio, J. Bredins, T. Gansa, D. O’Connell, J. Brendin, F. Reniers, A. Vincze, M. Anderle, L. Montelius
Thin Solid Films. 2018
Abstract:
Nanometer-sized structures, surfaces and sub-surface phenomena have played an enormous role in science and technological applications and represent a driving-force of current interdisciplinary science. Recent developments include…
Author: J. Azpeitia, G. Otero-Irurueta, I. Palacio, J. I. Martinez, N. Ruiz del Árbol, G. Santoro, A. Gutiérrez, L. Aballe, M. Foerster, M. Kalbac, V. Vales, F. J. Mompeán, M. García-Hernández, J. A. Martín-Gago, C. Munuera, M. F. López
Carbon. 2017
Abstract:
We present a new strategy to grow high-quality graphene by physical vapour deposition (PVD) using as precursor C60 molecules evaporated in ultra high vacuum conditions (UHV). A multitechnique characterization was performed to determine…
Author: César Moreno, et al.
Science. 2018
Abstract:
Nanosize pores can turn semimetallic graphene into a semiconductor and, from being impermeable, into the most efficient molecular-sieve membrane. However, scaling the pores down to the nanometer, while fulfilling the tight structural…
Author: R. J. Peláez et al.
Plasma Sources Sci. Technol. 2018
Abstract:
Interstellar (IS) dust analogs, based on amorphous hydrogenated carbon (a-C:H) were generated by plasma deposition in radio frequency discharges of CH4 + He mixtures. The a-C:H samples were characterized by means of secondary…