205 citations · 889 across the 18 of their papers we have counts for
18 papers
Importance of surface oxygen vacancies for ultrafast hot carrier relaxation and transport in CuO
Chiara Ricca, Lisa Grad, Matthias Hengsberger +2
CuO has appealing properties as an electrode for photo-electrochemical water splitting, yet its practical performance is severely limited by inefficient charge extraction at th…
High-quality hexagonal boron nitride from 2D distillation
Huanyao Cun, Zichun Miao, Adrian Hemmi +4
The production of high-quality two-dimensional (2D) materials is essential for the ultimate performance of single layers and their hybrids. Hexagonal boron nitride (h-BN) is forese…
Algorithms and image formation in orbital tomography
Pavel Kliuiev, Tatiana Latychevskaia, Giovanni Zamborlini +7
Orbital tomography has recently been established as a technique to reconstruct molecular orbitals directly from photoemission data using iterative phase retrieval algorithms. In th…
Optical Control of Young's Type Double-slit Interferometer for Laser-induced Electron Emission from a Nano-tip
Hirofumi Yanagisawa, Marcelo Ciappina, Christian Hafner +3
Interference experiments with electrons in a vacuum can illuminate both the quantum and the nanoscale nature of the underlying physics. An interference experiment requires two cohe…
Laser-induced asymmetric faceting and growth of nano-protrusion on a tungsten tip
Hirofumi Yanagisawa, Vahur Zadin, Karsten Kunze +7
Irradiation of a sharp tungsten tip by a femtosecond laser and exposed to a strong DC electric field led to gradual and reproducible surface modifications. By a combination of fiel…
Separating the bulk and surface n- to p-type transition in the topological insulator GeBi(4-x)SbxTe7
Stefan Muff, Fabian von Rohr, Gabriel Landolt +5
We identify the multi-layered compound GeBi4Te7 to be a topological insulator with a freestanding Dirac point, slightly above the valence band maximum, using angle-resolved photoem…