34 citations · 83 across the 6 of their papers we have counts for
6 papers
Electronic and vibrational signatures of ruthenium vacancies in SrRuO thin films
Gideok Kim, Y. Eren Suyolcu, J. Herrero-Martin +12
The synthesis of stoichiometric SrRuO thin films has been a challenge because of the high volatility of ruthenium oxide precursors, which gives rise to ruthenium vacancies…
High-temperature-grown buffer layer boosts electron mobility in epitaxial La-doped BaSnO/SrZrO heterostructures
Arnaud P. Nono Tchiomo, Wolfgang Braun, Bryan P. Doyle +4
By inserting a SrZrO buffer layer between the film and the substrate, we demonstrate a significant reduction of the threading dislocation density with an associated improvement…
Magnetic Properties of Epitaxially-grown Nanodots
Gennadii Laskin, Hongguang Wang, Hans Boschker +4
We present the fabrication and exploration of arrays of nanodots of with dot sizes between 500 nm and 15 nm. Down to the smallest dot size explored, the samples were foun…
Comparative study of LaNiO/LaAlO heterostructures grown by pulsed laser deposition and oxide molecular beam epitaxy
F. Wrobel, A. F. Mark, G. Christiani +6
Variations in growth conditions associated with different deposition techniques can greatly affect the phase stability and defect structure of complex oxide heterostructures. We sy…
Atomic-resolution TEM Studies of Pillar-Matrix Structures in Epitaxially Grown Ultrathin ZrO2-La2/3Sr1/3MnO3 Films
Dan Zhou, Wilfried Sigle, Eiji Okunishi +4
We studied ZrO2-La2/3Sr1/3MnO3 pillar matrix thin films which were found to show anomalous magnetic and electron transport properties controlled by the amount of ZrO2. With the app…
Breaking the Mode Degeneracy of Surface-Plasmon Resonances in a Triangular System
Nahid Talebi, Wilfried Sigle, Ralf Vogelgesang +6
In this paper, we present a systematic investigation of symmetry-breaking in the plasmonic modes of triangular gold nanoprisms. Their geometrical C3 symmetry is one of the simplest…