99 citations · 326 across the 13 of their papers we have counts for
13 papers
A Combined Theoretical and Experimental Study of Oxygen Vacancies in CoO for Liquid-Phase Oxidation Catalysis
Amir Omranpour, Lea Kämmerer, Catalina Leiva-Leroy +12
In the present work, we investigate oxygen vacancies (V) in CoO, both in the bulk phase and under liquid-phase ethylene glycol oxidation, by combining theoreti…
Magnetomechanical Coupling in Ferronematic Phases: Influence of Spindle-Shaped Nanodopants on Liquid Crystalline Order
Karin Koch, Joachim Landers, Damian Günzing +4
Ferronematic phases, composed of liquid crystals doped with magnetic nanoparticles, exhibit unique magnetomechanical coupling effects that are of interest for responsive materials.…
Insight into the Correlation of Shape and Magnetism of Hematite Nanospindles
Juri Kopp, Gerald Richwien, Markus Heidelmann +4
It is established that the Morin transition, a spin reorientation in hematite, is shifted to lower temperatures with decreasing nanoparticle volume. However, our findings indicate…
The Curie line in protoplanetary disks and the formation of Mercury-like planets
T. Bogdan, C. Pillich, J. Landers +2
In laboratory experiments, we heated chondritic material up to 1400K in a hydrogen atmosphere. Moessbauer spectroscopy and magnetometry reveal that, at high temperatures, metallic…
Drifting inwards in protoplanetary discs II: The effect of water on sticking properties at increasing temperatures
C. Pillich, T. Bogdan, J. Landers +2
In previous laboratory experiments, we measured the temperature dependence of sticking forces between micrometer grains of chondritic composition. The data showed a decrease in sur…
Controlling the oxidation of magnetic and electrically conductive solid-solution iron-rhodium nanoparticles synthesized by Laser Ablation in Liquids
Ruksan Nadarajah, Shabbir Tahir, Joachim Landers +11
This study focuses on the synthesis of FeRh nanoparticles via pulsed laser ablation in liquid and on controlling the oxidation of the synthesized nanoparticles. Formation of monomo…