The fundamentals and applications of ferroelectric HfO2

U Schroeder, MH Park, T Mikolajick… - Nature Reviews …, 2022 - nature.com
Since the first report of ferroelectricity in a Si-doped HfO2 film in 2011, HfO2-based materials
have attracted much interest from the ferroelectric materials and devices community …

A review of piezoelectric polymers as functional materials for electromechanical transducers

KS Ramadan, D Sameoto, S Evoy - Smart Materials and …, 2014 - iopscience.iop.org
Polymer based MEMS and microfluidic devices have the advantages of mechanical
flexibility, lower fabrication cost and faster processing over silicon based ones. Also, many …

Interfacial ferroelectricity by van der Waals sliding

M Vizner Stern, Y Waschitz, W Cao, I Nevo… - Science, 2021 - science.org
Despite their partial ionic nature, many-layered diatomic crystals avoid internal electric
polarization by forming a centrosymmetric lattice at their optimal van der Waals stacking …

Prediction of intrinsic two-dimensional ferroelectrics in In2Se3 and other III2-VI3 van der Waals materials

W Ding, J Zhu, Z Wang, Y Gao, D **ao, Y Gu… - Nature …, 2017 - nature.com
Interest in two-dimensional (2D) van der Waals materials has grown rapidly across multiple
scientific and engineering disciplines in recent years. However, ferroelectricity, the presence …

[BOOK][B] Physics of semiconductor devices

SM Sze, Y Li, KK Ng - 2021 - books.google.com
The new edition of the most detailed and comprehensive single-volume reference on major
semiconductor devices The Fourth Edition of Physics of Semiconductor Devices remains the …

Ferroelectricity in hafnium oxide thin films

TS Böscke, J Müller, D Bräuhaus, U Schröder… - Applied Physics …, 2011 - pubs.aip.org
We report that crystalline phases with ferroelectric behavior can be formed in thin films of
SiO 2 doped hafnium oxide. Films with a thickness of 10 nm and with less than 4 mol.% of …

Sliding induced multiple polarization states in two-dimensional ferroelectrics

P Meng, Y Wu, R Bian, E Pan, B Dong, X Zhao… - Nature …, 2022 - nature.com
When the atomic layers in a non-centrosymmetric van der Waals structure slide against each
other, the interfacial charge transfer results in a reversal of the structure's spontaneous …

A fast, high-endurance and scalable non-volatile memory device made from asymmetric Ta2O5−x/TaO2−x bilayer structures

MJ Lee, CB Lee, D Lee, SR Lee, M Chang, JH Hur… - Nature materials, 2011 - nature.com
Numerous candidates attempting to replace Si-based flash memory have failed for a variety
of reasons over the years. Oxide-based resistance memory and the related memristor have …

AlScN: A III-V semiconductor based ferroelectric

S Fichtner, N Wolff, F Lofink, L Kienle… - Journal of Applied …, 2019 - pubs.aip.org
Ferroelectric switching is unambiguously demonstrated for the first time in a III-V
semiconductor based material: Al 1-x Sc x N—A discovery which could help to satisfy the …

Ferroelectricity and Antiferroelectricity of Doped Thin HfO2‐Based Films

MH Park, YH Lee, HJ Kim, YJ Kim, T Moon… - Advanced …, 2015 - Wiley Online Library
The recent progress in ferroelectricity and antiferroelectricity in HfO2‐based thin films is
reported. Most ferroelectric thin film research focuses on perovskite structure materials, such …