Personlig profil
Forskning
I have been working at Lund's National Center for High Resolution Electron Microscopy since 2011. The role includes instructing students in the use of the microscopes and associated equipment, and assisting users.
From 2016, the Swedish Foundation for Strategic Research has funded my post as part of a research infrastructure called the Atomic Resolution Cluster. ARC operates from Linköping and Lund with the aim of opening up access to advanced EM instrumentation for scientists across Sweden.
My research interests cover the application of electron microscopy to materials problems. In particular I feel it is important to characterise the atomic-level structure of nanomaterials in order to provide a link between growth conditions and physical properties.
The microscopy technique itself may also need to be investigated in order to use it properly. For example, why do images of wurtzite commonly exhibit strong contrast from 0001 planes (spacing approx. 0.6nm) even though the 0001 structure factor has zero amplitude.
Research projects outside the area of nanowires have included investigations into the "white layer" formed during machining of the Inconel nickel-iron based superalloy, and the structure and composition of soot, and of nanostructures formed on the surfaces of burnt biomass.
Ämnesklassifikation (UKÄ)
- Naturvetenskap
Fingeravtryck
- 1 Liknande profiler
Samarbeten under de senaste fem åren
Forskningsoutput
- 21 Artikel i vetenskaplig tidskrift
-
Neuromorphic Photoresponse in Ultrathin SnS2-Based Field Effect Transistor
De Stefano, S., Durante, O., Sessa, A., Politano, A., D’Olimpio, G., Dadiani, T., Faella, E., Dinescu, A., Parvulescu, C., Hetherington, C., Kuo, C. N., Lue, C. S., Aldrigo, M., Passacantando, M. & Di Bartolomeo, A., 2025 sep., I: ACS Applied Materials and Interfaces. 17, 36, s. 50901-50915 15 s.Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review
Öppen tillgång -
Scanning WAXS microscopy of regenerated cellulose fibers at mesoscopic resolution
Johansson, S., Scattarella, F., Kalbfleisch, S., Johansson, U., Ward, C., Hetherington, C., Sixta, H., Hall, S., Giannini, C. & Olsson, U., 2024 juli, I: IUCrJ. 11, Pt 4, s. 570-577 8 s.Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review
Öppen tillgång -
Au-Pd Barcode Nanowires with Tailored Lattice Parameters and Segment Lengths for Catalytic Applications
Abbondanza, G., Grespi, A., Larsson, A., Hetherington, C., Snelgrove, M., Carlá, F., Vinogradov, N., Felici, R. & Lundgren, E., 2024 feb., I: ACS Applied Nano Materials. 7, 4, s. 3861-3872 12 s.Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review
Öppen tillgång -
Bismuth-oxide nanoparticles: study in a beam and as deposited
Mikkelä, M.-H., Marnauza, M., Hetherington, C., Wallenberg, L. R., Mårsell, E., Liu, Y.-P., Mikkelsen, A., Björneholm, O., Öhrwall, G. & Tchaplyguine, M., 2024, I: Physical chemistry chemical physics : PCCP. 26, 13, s. 10369-10381 13 s.Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review
Öppen tillgång -
Branched-gallium phosphide nanowires seeded by palladium nanoparticles
Bermeo, M., Franzen, S. M., Hetherington, C., Johansson, J. & Messing, M. E., 2023, I: Nanotechnology. 34, 39, 395603.Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review
Öppen tillgång
Projekt
- 1 Aktiva
-
Elektronenergiförlustspektroskopi (EELS) till nCHREM, Lund
Hetherington, C. (PI), Madsen, D. (Forskare) & Ek Rosén, M. (Forskare)
2025/11/01 → 2026/11/30
Projekt: Forskning