Erbium ion implantation into LiNbO3, Al2O3, ZnO and diamond - measurement and modelling - an overview

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00560216" target="_blank" >RIV/68378271:_____/22:00560216 - isvavai.cz</a>

Alternative codes found

RIV/61389005:_____/22:00560216 RIV/44555601:13440/22:43897158 RIV/60461373:22310/22:43925594

Result on the web

<a href="https://doi.org/10.1039/D2CP01803A" target="_blank" >https://doi.org/10.1039/D2CP01803A</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d2cp01803a" target="_blank" >10.1039/d2cp01803a</a>

Result language

angličtina

Original language name

Erbium ion implantation into LiNbO3, Al2O3, ZnO and diamond - measurement and modelling - an overview

Original language description

The presented overview deals with the study of the luminescence properties of lanthanide ions incorporated into different dielectric crystalline materials for use in photonics and optoelectronics. From the crystalline materials, non-centrosymmetric hexagonal crystals of LiNbO3, Al2O3 and ZnO, together with the centrosymmetric cubic crystal of diamond, were chosen. The above-mentioned materials represent a certain cross-section through various crystal structure geometries with different internal bonding of atoms which represent different crystal vicinity for the incorporated Er ions. During more than ten years of our research, each of the crystals was doped with erbium ions and the resulting structural and luminescence properties were studied in detail and compared between the mentioned crystalline materials to find similar behaviour for erbium ions in the different crystalline materials. To better understand the incorporation of erbium in the studied crystalline materials, theoretical simulations of different erbium-doped crystal models were carried out. In the calculations, cohesive energies of the structures and erbium defect-formation energies were compared in order to find the most favourable erbium positions in the crystals. Also, from the geometry optimization calculations, the optimal geometry arrangements in the vicinity of erbium ions in different crystals were studied and visualized. The results of the theoretical simulations confirmed the experimental results - i.e., from all the theoretical erbium-doped crystal models, the most stable structures contained erbium in the substitutional positions with octahedral oxygen coordination.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project

<a href="/en/project/EF16_013%2F0001812" target="_blank" >EF16_013/0001812: Center of Accelerators and Nuclear Analytical Methods - OP</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physical Chemistry Chemical Physics

ISSN

1463-9076

e-ISSN

1463-9084

Volume of the periodical

24

Issue of the periodical within the volume

32

Country of publishing house

GB - UNITED KINGDOM

Number of pages

21

Pages from-to

19052-19072

UT code for WoS article

000837732400001

EID of the result in the Scopus database

2-s2.0-85136172574