842 citations · 966 across the 4 of their papers we have counts for
5 papers
Beyond the Parasitic Limit: A Nanoprobing Framework for De-embedding Intrinsic Ferroelectric Properties at the Deep Sub-Micrometer Scale
Niklas Kyoushi, Georg Schönweger, Ole Gronenberg +4
The continued scaling of ferroelectric devices is critical for next-generation computing architectures, yet it is fundamentally challenged by a metrological bottleneck: at the deep…
Wafer scale reactive sputtering of highly oriented and ferroelectric AlScN from 300 mm AlSc Targets
Tom-Niklas Kreutzer, Muhammad Zubair Ghori, Md Redwanul Islam +4
This paper presents progress towards the large-scale manufacturability of piezo- and ferroelectric AlScN thin films with very high Sc content. AlScN lay…
On the exceptional temperature stability of ferroelectric AlScN thin films
MD Redwanul Islam, Niklas Wolff, Mohammed Yassine +7
Through its dependence on low symmetry crystal phases, ferroelectricity is inherently a property tied to the lower temperature ranges of the phase diagram for a given material. Thi…
Ferroelectricity in AlScN: Switching, Imprint and sub-150 nm Films
Simon Fichtner, Georg Schönweger, Tom-Niklas Kreutzer +4
The discovery of ferroelectricity in AlScN allowed the first clear observation of the effect in the wurtzite crystal structure, resulting in a material with a previously unpreceden…
AlScN: A III-V semiconductor based ferroelectric
Simon Fichtner, Niklas Wolff, Fabian Lofink +2
Ferroelectric switching is unambigiously demonstrated for the first time in a III-V semiconductor based material: AlScN -- A discovery which could help to satisfy the urgent demand…