Author: Iker León, Elena R. Alonso, Santiago Mata, Carlos Cabezas, Prof. Jose Luis Alonso
Angewandte (2019)
Abstract:
Neutral glutamine has been evaporated by laser ablation of its solid sample to seed a rare gas carrier prior to a supersonic expansion and proved by Fourier transform microwave techniques. We report on three distinct neutral conformers that show a….
Author: I Palacio, L Aballe, M Foerster, D G de Oteyza, M García-Hernández and J A Martín-Gago
, , 2 (2019)
Abstract:
We describe the reversible intercalation of Na under graphene on Ir(1 1 1) by photo-dissociation of a previously adsorbed NaCl overlayer. After room temperature evaporation, NaCl adsorbs on top of graphene forming a bilayer. With a combination of electron diffraction and photoemission….
Author: Sara Barja, Sivan Refaely-Abramson, Bruno Schuler, Diana Y. Qiu, Artem Pulkin, Sebastian Wickenburg, Hyejin Ryu, Miguel M. Ugeda, Christoph Kastl, Christopher Chen, Choongyu Hwang, Adam Schwartzberg, Shaul Aloni, Sung-Kwan Mo, D. Frank Ogletree, Michael F. Crommie, Oleg V. Yazyev, Steven G. Louie, Jeffrey B. Neaton & Alexander Weber-Bargioni
Nature Communications volume 10, Article number: 3382 (2019)
Abstract:
Chalcogen vacancies are generally considered to be the most common point defects in transition metal dichalcogenide (TMD) semiconductors because of their low formation energy in vacuum and their frequent observation in transmission electron microscopy studies. Consequently….
Author: Manuel Cano, Francisco J. Garcia‐Garcia, Daily Rodríguez‐Padrón, Dr. Agustín R. González‐Elipe, Juan J. Giner‐Casares, Dr. Rafael Luque
Chem Cat Chem (2019)
Abstract:
We report an extensive structural characterization of the surface of 1T-PtTe2 crystals by means of Cobalt is one of the most promising non‐noble metal as electrocatalyst for water oxidation. Herein, a highly stable silicon‐cobalt mixed oxide thin film with a porous columnar nanostructure is….
Author: Gloria Anemone, Manuela Garnica, Marilena Zappia, Pablo Casado Aguilar, Amjad Al Taleb, Chia-Nung Kuo, Chin Shan Lue, Antonio Politano, Giorgio Benedek, Amadeo L Vázquez de Parga
, , (2020)
Abstract:
We report an extensive structural characterization of the surface of 1T-PtTe2 crystals by means of helium atom scattering (HAS) and ultra-high resolution scanning tunnelling microscopy (STM). HAS reveals that this bi-dimensional surface presents a large structural corrugation….
22–26 November 2020 / Budapest, Hungary #ictfjvc2020
On behalf of the Hungarian Vacuum Society (HVS) it is our pleasure to bring to your attention the 18th Joint Vacuum Conference which will be organised together with 18th International Conference on Thin Films…
Author: Cesar Moreno Sierra, Ara García-Lekue, Aitor Mugarza
Revista Española de Física. Vol 33, No 4 (2019)
Abstract:
La síntesis de arquitecturas covalentes en superficie y con precisión atómica se ha erigido como uno de los métodos más prometedores para dotar de nuevas funcionalidades al grafeno, un material ya de por si superlativo en múltiples aspectos….
Author: Jingcheng Li, Pedro Brandimarte, Manuel Vilas-Varela, Nestor Merino-Díez, Cesar Moreno, Aitor Mugarza, Jaime Sáez Mollejo, Daniel Sánchez-Portal, Dimas Garcia de Oteyza, Martina Corso, Aran Garcia-Lekue, Diego Peña, Jose Ignacio Pascual.
ACS Nano 2020, 14, 2, 1895-1901.
Abstract:
The electronic properties of graphene nanoribbons (GNRs) can be precisely tuned by chemical doping. Here we demonstrate that amino (NH2) functional groups attached at the edges of chiral GNRs (chGNRs) can efficiently gate the chGNRs…
Author: R.López, M.D.Ynsa, P.J.de Pablo, F.Lim, M.Manso Silván
Corrosion Science. 9 February 2020, 108528
Abstract:
We have modified Ti6Al4V at the micro and nanoscale by using ion beam irradiation with 5 MeV Si+ ions through 1D micromasks. The passivation layer on irradiated areas inhibits hydrofluoric acid induced etching, leading to pitting contrasts…
Author:
J. Chem. Phys. 152, 074704 (2020)
Abstract:
The growth of mixed cobalt-iron oxides on Ru(0001) by high-temperature oxygen-assisted molecular beam epitaxy has been monitored in real time and real space by x-ray absorption photoemission microscopy. The initial composition is a mixed….