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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Morgan, Katrina Anne
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2023Expanding the transmission window of visible-MWIR chalcogenide glasses by silicon nitride doping
- 2023Conformal CVD-grown MoS2 on three-dimensional woodpile photonic crystals for photonic bandgap engineeringcitations
- 2022Low energy switching of phase change materials using a 2D thermal boundary layercitations
- 2021Manufacturing of GLS-Se glass rods and structured preforms by extrusion for optical fiber drawing for the IR regioncitations
- 2019Chalcogenide materials and applications: from bulk to 2D (Invited Talk)
- 2019High-throughput physical vapour deposition flexible thermoelectric generatorscitations
- 2018Fabrication of micro-scale fracture specimens for nuclear applications by direct laser writing
- 2017Structural modification of Ga-La-S glass for a new family of chalcogenidescitations
- 2017Wafer scale pre-patterned ALD MoS2 FETs
- 2017Chemical vapor deposition and Van der Waals epitaxy for wafer-scale emerging 2D transition metal di-chalcogenides
- 2017Selection by current compliance of negative and positive bipolar resistive switching behaviour in ZrO2−x/ZrO2 bilayer memorycitations
- 2016Forming-free resistive switching of tunable ZnO films grown by atomic layer depositioncitations
- 2016Advanced CVD technology for emerging transition metal di-chalcogenides
- 2014The effect of atomic layer deposition temperature on switching properties of HfOx resistive RAM devicescitations
Places of action
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article
Forming-free resistive switching of tunable ZnO films grown by atomic layer deposition
Abstract
Undoped ZnO thin films with tunable electrical properties have been achieved by adjusting the O2 plasma time in the plasma enhanced atomic layer deposition process. The structural, compositional and electrical properties of the deposited ZnO films were investigated by various characterization techniques. By tuning the plasma exposure from 2 to 8 s, both resistivities and carrier concentrations of the resultant ZnO films can be modulated by up to 3 orders of magnitude. Forming-free TiN/ZnO/TiN resistive memory devices have been achieved by choosing the ZnO film with the plasma exposure time of 6 s. This deposition method offers a great potential for producing other un-doped metal oxides with tunable properties as well as complex multilayer structures in a single deposition.