11 citations · 39 across the 7 of their papers we have counts for
7 papers
Low-Dose 3D Bonding Mapping Through "Soft" Core-Loss EELS Tomography and Unsupervised Deep Learning
Mario Pelaez-Fernandez, Daniel del-Pozo-Bueno, Adrien Teurtrie +10
Resolving the 3D chemical configuration of beam-sensitive nanomaterials at high spatial resolution remains a persistent frontier in scanning transmission electron microscopy (STEM)…
Direct Visualization of Temperature-Induced Phase Separation of Completely Miscible Au-Pd Alloy by In-Situ TEM
Abhijit Roy, Simon Hettler, Raul Arenal
In-situ transmission electron microscopy (TEM) studies reveal key insights into the structural and chemical evolution of nanoparticles (NPs) under external stimuli like heating and…
Toward thermoelectric characterization of (nano)materials by in situ transmission electron microscopy
Simon Hettler, Mohammad Furqan, Andres Sotelo +1
We explore the possibility to perform an in-situ transmission electron microscopy (TEM) thermoelectric characterization of materials. A differential heating element on a custom in-…
Room-Temperature Anomalous Hall Effect in Graphene in Interfacial Magnetic Proximity with EuO Grown by Topotactic Reduction
Satakshi Pandey, Simon Hettler, Raul Arenal +6
We show that thin layers of EuO, a ferromagnetic insulator, can be achieved by topotactic reduction under titanium of a Eu2O3 film deposited on top of a graphene template. The redu…
Stable CoO Nanoscrolls With Outstanding Electrical Properties
Simon Hettler, Kankona Singha Roy, Raul Arenal +1
Layered CoO is of great interest for its promising properties but is meta-stable in its bulk form. CoO was synthesized by converting the quasi-one-dimensional crystal struc…
Support-based transfer and contacting of individual nanomaterials for in-situ nanoscale investigations
Simon Hettler, Mohammad Furqan, Raul Arenal
Although in-situ transmission electron microscopy (TEM) of nanomaterials has been gaining importance in recent years, difficulties in sample preparation have limited the number of…
Coaxial nanowires as plasmon-mediated remote nanosensors
Daniel Funes-Hernando, Mario Pelaez-Fernandez, Dominik Winterauer +5
This study reports on the plasmon-mediated remote Raman sensing promoted by specially designed coaxial nanowires. This unusual geometry for Raman study is based on the separation,…