Micro‐and submicrometric waveguiding structures in optical crystals produced by ion beams for photonic applications

F Chen - Laser & Photonics Reviews, 2012 - Wiley Online Library
Energetic ion beams with diverse energies, species and beam dimensions have been
extensively utilized to modify the properties of materials to achieve versatile applications in …

Giant tunnelling electroresistance in atomic-scale ferroelectric tunnel junctions

Y Jia, Q Yang, YW Fang, Y Lu, M Xie, J Wei… - Nature …, 2024 - nature.com
Ferroelectric tunnel junctions are promising towards high-reliability and low-power non-
volatile memories and computing devices. Yet it is challenging to maintain a high tunnelling …

Surface modifications of crystal-ion-sliced LiNbO3 thin films by low energy ion irradiations

X Bai, Y Shuai, C Gong, C Wu, W Luo, R Böttger… - Applied Surface …, 2018 - Elsevier
Single crystalline 128° Y-cut LiNbO 3 thin films with a thickness of 670 nm are fabricated
onto Si substrates by means of crystal ion slicing (CIS) technique, adhesive wafer bonding …

Infrared detector based on crystal ion sliced LiNbO3 single-crystal film with BCB bonding and thermal insulating layer

W Luo, J Luo, Y Shuai, K Zhang, T Wang, C Wu… - Microelectronic …, 2019 - Elsevier
In this study, LiNbO 3 (LNO) thin films prepared by crystal ion slicing (CIS) technology have
been used to fabricate pyroelectric infrared detectors. Crack free LNO film with single crystal …

Lattice modification in KTiOPO4 by hydrogen and helium sequentially implantation in submicrometer depth

C Ma, F Lu, B Xu, R Fan - Applied Physics Letters, 2016 - pubs.aip.org
We investigated lattice modification and its physical mechanism in H and He co-implanted, z-
cut potassium titanyl phosphate (KTiOPO 4). The samples were implanted with 110 keV H …

Ferroelectric strontium titanate thin films for microwave applications

AV Tumarkin, MM Gaidukov, AG Gagarin… - …, 2012 - Taylor & Francis
The structural properties of strontium titanate SrTiO3 films and the electrical parameters of
the related capacitor structures have been investigated. It has been found that the deposition …

Focused ion beam milled magnetic cantilevers

A Fraser - 2010 - era.library.ualberta.ca
The procedure for milling micrometre scale cantilevers of lutetium iron garnet using a
focused ion beam microscope was developed. The infrastructure to study these cantilevers …

Semiconductor monolayer assemblies with oriented crystal faces

G Ma, T Takata, M Katayama, F Zhang, Y Moriya… - …, 2012 - pubs.rsc.org
Fabrication of two-dimensional monolayers of crystalline oxide and oxynitride particles was
attempted on glass plate substrates. X-Ray diffraction patterns of the assemblies show only …

Fabrication and analysis of single-crystal KTiOPO4 films with thicknesses in the micrometer range

C Ma, F Lu, B Xu, R Fan - Optics Letters, 2016 - opg.optica.org
Single-crystal potassium titanyl phosphate (KTiOPO_4, KTP) films with thicknesses less than
5 μm are obtained by using helium (He) implantation combined with ion-beam-enhanced …

Modification of structure and properties of optical crystals

F Chen, F Schrempel - Ion Beam Modification of Solids: Ion-Solid …, 2016 - Springer
Amongst others, damage and distortions of optical crystals are accompanied by the
modification of the materials refractive indices and chemical resistance. Thanks to the …