Blar i NTNU Open på forfatter "Schultheiß, Jan"
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Domain Engineering in Polycrystalline ErMnO3 Using Strain- and Electrical Fields
Sandvik, Olav Wadseth (Master thesis, 2022)Utforming av ferroelektriske domener er avgjørende for å bruke ferroelektriske materialer som elektroniske komponenter, eksempelvis kondensatorer, sensorer og transdusere. For tiden kan ferroelektriske domener kontrolleres ... -
Intrinsic and extrinsic conduction contributions at nominally neutral domain walls in hexagonal manganites
Schultheiß, Jan; Schaab, Jakob; Småbråten, Didrik Rene; Skjærvø, Sandra Helen; Bourret, Edith; Yan, Zewu; Selbach, Sverre Magnus; Meier, Dennis Gerhard (Peer reviewed; Journal article, 2020)Conductive and electrostatic atomic force microscopy (cAFM and EFM) are used to investigate the electric conduction at nominally neutral domain walls in hexagonal manganites. The EFM measurements reveal a propensity of ... -
On the formation mechanism of Ba0.85Ca0.15Zr0.1Ti0.15O3 thin films by aqueous chemical solution deposition
Khomyakova, Evgeniya; Wenner, Sigurd; Bakken, Kristine; Schultheiß, Jan; Grande, Tor; Glaum, Julia; Einarsrud, Mari-Ann (Journal article; Peer reviewed, 2020)Here we report on the development of an environmentally friendly, simple and robust aqueous chemical solution route for the fabrication of Ba0.85Ca0.15Zr0.1Ti0.9O3 (BCZT) thin films. Using a stable aqueous precursor solution, ... -
Pressure Control of Nonferroelastic Ferroelectric Domains in ErMnO<inf>3</inf>
Sandvik, Olav W.; Müller, Aaron Merlin; Ånes, Håkon W.; Zahn, Manuel; He, Jiali; Feibig, Manfred; Lottermoser, Thomas; Rojac, Tadej; Meier, Dennis; Schultheiß, Jan (Journal article; Peer reviewed, 2023)Mechanical pressure controls the structural, electric, and magnetic order in solid-state systems, allowing tailoring of their physical properties. A well-established example is ferroelastic ferroelectrics, where the coupling ...