10 papers
A single platform with van der Pauw geometry for measurement of Seebeck coefficient, resistivity, and Hall effect of thin films
Niraj Kumar Singh, Martin Falk, Per-Anton Schön Wallander +3
A modular thermoelectric properties measurement setup in van der Pauw configuration was developed for a straightforward and simultaneous measurement of electrical resistivity and S…
Atomistic mechanism and interface-structure-energetics of van der Waals epitaxy demonstrated by layered alpha-MoO3 growth on mica
Faezeh A. F. Lahiji, Davide G. Sangiovanni, Biplab Paul +5
Unlike conventional epitaxy, van der Waals epitaxy (vdWE) allows nearly stress-free growth of thick films with highly oriented crystals without dislocations even for large film-sub…
Questioning van der Waals Epitaxy of Non-Layered Materials on Mica: The Case of ScN
Susmita Chowdhury, Faezeh Alijan Farzad Lahiji, Mikael Ottoson +6
Growing stress-free epitaxial films by van der Waals epitaxy (vdWE) is of interest for realizing flexible optoelectronics and energy devices from freestanding epilayers. However, v…
Damage accumulation induced metal-insulator transition through ion implantation of ScN thin films
Charlotte Poterie, Marc Marteau, Per Eklund +3
Ion implantation is a powerful approach for tuning the electrical properties of materials through controlled doping and defect engineering, with applications in thermoelectrics and…
Morphology-engineered nanostructured silver- and antimony-telluride films for flexible thermoelectric generators
Ankit Kashyap, Conner Wallace, Geetu Sharma +7
Harvesting low-grade heat to electricity is attractive for powering wearable electronic devices. Here, we demonstrate nW-scale thermoelectric power generation in devices from thin…
Robust Superconductivity and High Upper Critical Fields in Epitaxial cubic W2N Thin Films
Aditya Singh, Arnaud le Febvrier, Sanath Kumar Honnali +5
Transition Metal Nitrides are a versatile class of materials, combining chemical robustness, high hardness, and superconducting behaviour with critical temperatures between 2 to 10…