Surface charge dynamics on air-exposed ferroelectric Pb (Zr, Ti) O 3 (001) thin films

LE Abramiuc, LC Tănase, MJ Prieto… - Nanoscale, 2023 - pubs.rsc.org
Probing of the free surface ferroelectric properties of thin polar films can be achieved either
by estimating the band bending variance under the top-most layer or by studying the extent …

Design of a solar light-responsive metal oxide/CdS/SrTiO3 catalyst with enhanced charge separation for hydrogen evolution

EC Su, JM Yeh, BS Huang, JT Lee, MY Wey - Solar Energy, 2017 - Elsevier
A cadmium sulfide/strontium titanate (CdS/SrTiO 3) composite with excellent charge
separation efficiency was successfully developed by a simple precipitation process. The …

Low-energy electron diffraction from ferroelectric surfaces: Dead layers and surface dipoles in clean

CM Teodorescu, L Pintilie, NG Apostol, RM Costescu… - Physical Review B, 2017 - APS
The positions of the low energy electron diffraction (LEED) spots from ferroelectric single
crystal films depend on its polarization state, due to electric fields generated outside of the …

Triggering surface ferroelectric order in Pb (Zr, Ti) O3 (001) by deposition of platinum

IC Bucur, LC Tănase, LE Abramiuc, GA Lungu… - Applied Surface …, 2018 - Elsevier
By platinum deposition on a 150 nm thick film of lead zirco-titanate oriented PZT (001),
grown on strontium titanate (001) single crystals with a strontium ruthenate buffer layer …

Characterization of the Al/Ge/In2Se3/Ga2S3/Al hybrid tunneling barriers designed for Gigahertz/Terahertz applications

AF Qasrawi, OA Omareya - Thin Solid Films, 2018 - Elsevier
In the current work, we report the design and performance of a tunneling amorphous thin film
hybrid device made of Ge/In 2 Se 3/Ga 2 S 3 sandwiched between two aluminum thin films …

Synthesis, characterization and application of WS₂ nanowire-nanoflake hybrid nanostructures

GA Asres - 2018 - oulurepo.oulu.fi
Tiivistelmä Siirtymämetallidikalkogenidistä (transition metal dichalcogenide, TMD) olevat
materiaalit kiteytyvät kerroksittaisiksi rakenteiksi, joiden stoikiometria on MX₂, missä M on …

Band bending at magnetic Ni/Ge (001) interface investigated by X-ray photoelectron spectroscopy

AE Bocîrnea, LC Tănase, RM Costescu… - Applied Surface …, 2017 - Elsevier
We report the molecular beam epitaxy growth of Ni on a clean Ge (001) surface with an
intermediate NiGe layer forming at the interface at room temperature. The crystallinity of the …