Towards oxide electronics: a roadmap

M Coll, J Fontcuberta, M Althammer, M Bibes… - Applied surface …, 2019 - orbit.dtu.dk
At the end of a rush lasting over half a century, in which CMOS technology has been
experiencing a constant and breathtaking increase of device speed and density, Moore's …

Tuning perovskite oxides by strain: Electronic structure, properties, and functions in (electro) catalysis and ferroelectricity

J Hwang, Z Feng, N Charles, XR Wang, D Lee… - Materials Today, 2019 - Elsevier
Complex oxides, such as ABO 3 perovskites, are an important class of functional materials
that exhibit a wide range of physical, chemical, and electrochemical properties, including …

Barium titanate nanostructures and thin films for photonics

A Karvounis, F Timpu… - Advanced Optical …, 2020 - Wiley Online Library
Barium titanate (BaTiO3) is a synthetic crystal used in electromechanical transducers and
multilayer ceramic capacitors. Since it is not available in nature, a variety of growth methods …

Enabling ultra-low-voltage switching in BaTiO3

Y Jiang, E Parsonnet, A Qualls, W Zhao, S Susarla… - Nature materials, 2022 - nature.com
Single crystals of BaTiO3 exhibit small switching fields and energies, but thin-film
performance is considerably worse, thus precluding their use in next-generation devices …

Hybrid system combining two-dimensional materials and ferroelectrics and its application in photodetection

Y Sun, G Niu, W Ren, X Meng, J Zhao, W Luo, ZG Ye… - ACS …, 2021 - ACS Publications
Photodetectors are one of the most important components for a future “Internet-of-Things”
information society. Compared to the mainstream semiconductor-based photodetectors …

Ferroelectric negative capacitance

J Íñiguez, P Zubko, I Luk'yanchuk, A Cano - Nature Reviews Materials, 2019 - nature.com
The capacitor is a key element of electronic devices and is characterized by positive
capacitance. However, a negative capacitance (NC) behaviour may occur in certain cases …

Beyond substrates: strain engineering of ferroelectric membranes

D Pesquera, E Parsonnet, A Qualls, R Xu… - Advanced …, 2020 - Wiley Online Library
Strain engineering in perovskite oxides provides for dramatic control over material structure,
phase, and properties, but is restricted by the discrete strain states produced by available …

Ferroelectric negative capacitance field effect transistor

L Tu, X Wang, J Wang, X Meng… - Advanced Electronic …, 2018 - Wiley Online Library
With the progress in silicon circuit miniaturization, lowering power consumption becomes the
major objective. Supply voltage scaling in ultralarge‐scale integration (ULSI) is limited by …

Freestanding Oxide Membranes for Epitaxial Ferroelectric Heterojunctions

M Sheeraz, MH Jung, YK Kim, NJ Lee, S Jeong… - ACS …, 2023 - ACS Publications
Since facile routes to fabricate freestanding oxide membranes were previously established,
tremendous efforts have been made to further improve their crystallinity, and fascinating …

Thick BaTiO3 Epitaxial Films Integrated on Si by RF Sputtering for Electro-Optic Modulators in Si Photonics

AB Posadas, H Park, M Reynaud, W Cao… - … Applied Materials & …, 2021 - ACS Publications
Thick epitaxial BaTiO3 films ranging from 120 nm to 1 μm were grown by off-axis RF
magnetron sputtering on SrTiO3-templated silicon-on-insulator (SOI) substrates for use in …