S. Fichtner

activity

20182026

most citedAlScN: A III-V semiconductor based ferroelectric

842 citations · 1.1k across the 9 of their papers we have counts for

collaborators

Showing 2025Show all

2 papers · 1 filter

cond-mat.mtrl-sci2025★ 26 cited

Clarification of the Spontaneous Polarization Direction in Crystals with Wurtzite Structure

Simon Fichtner, Mohamed Yassine, Chris van de Walle +1

The wurtzite structure is one of the most frequently found crystal structures in modern semiconductors and its inherent spontaneous polarization is a defining materials property. D…

cond-mat.mtrl-sci2025★ 2 cited

Wafer scale reactive sputtering of highly oriented and ferroelectric Al $_{0.6}$ Sc $_{0.4}$ N 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 Al $_{1 - x}$ Sc $_{x}$ N thin films with very high Sc content. Al $_{0.6}$ Sc $_{0.4}$ N lay…

Clarification of the Spontaneous Polarization Direction in Crystals with Wurtzite Structure

Wafer scale reactive sputtering of highly oriented and ferroelectric Al0.6​Sc0.4​N from 300 mm AlSc Targets

Wafer scale reactive sputtering of highly oriented and ferroelectric Al $_{0.6}$ Sc $_{0.4}$ N from 300 mm AlSc Targets