Microstructural modifications induced in Si+- implanted yttria-stabilised zirconia: a combined RBS-C, XRD and Raman investigation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F22%3A00555813" target="_blank" >RIV/61389005:_____/22:00555813 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/44555601:13440/22:43896901 RIV/60461373:22310/22:43924108 RIV/00216208:11320/22:10448381 RIV/00216224:14310/22:00125663

Výsledek na webu

<a href="https://doi.org/10.1039/D1CP04901A" target="_blank" >https://doi.org/10.1039/D1CP04901A</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d1cp04901a" target="_blank" >10.1039/d1cp04901a</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Microstructural modifications induced in Si+- implanted yttria-stabilised zirconia: a combined RBS-C, XRD and Raman investigation

Popis výsledku v původním jazyce

The structural differences in (100)-, (110)- and (111)-oriented cubic yttria-stabilised zirconia (YSZ) single crystals after implantation with 2 MeV Si+ ions at the fluences of 5 x 10(15), 1 x 10(16) and 5 x 10(16) cm(-2) were studied using Rutherford backscattering spectrometry in the channelling mode (RBS-C), X-ray diffraction (XRD) and Raman spectroscopy. The RBS-C results show that the damage accumulation in the 110 direction exhibits a lower level of disorder (<0.3) than the other orientations (<0.6) and it seems that the (110) crystallographic orientation is the most resistant to radiation damage. The experimental results from the RBS measurement were compared with the results from the XRD measurements. The XRD data were analysed using the standard two-beam dynamical X-ray diffraction theory and the pure isotropic strain was deduced from the fit for the fluence of 5 x 10(15) cm(-2). It was shown that the maximum value of the isotropic strain does not depend on the surface orientation. The increase in signal intensity at similar to 689 cm(-1) is probably related to an increase in implantation defects such as oxygen vacancies.

Název v anglickém jazyce

Microstructural modifications induced in Si+- implanted yttria-stabilised zirconia: a combined RBS-C, XRD and Raman investigation

Popis výsledku anglicky

The structural differences in (100)-, (110)- and (111)-oriented cubic yttria-stabilised zirconia (YSZ) single crystals after implantation with 2 MeV Si+ ions at the fluences of 5 x 10(15), 1 x 10(16) and 5 x 10(16) cm(-2) were studied using Rutherford backscattering spectrometry in the channelling mode (RBS-C), X-ray diffraction (XRD) and Raman spectroscopy. The RBS-C results show that the damage accumulation in the 110 direction exhibits a lower level of disorder (<0.3) than the other orientations (<0.6) and it seems that the (110) crystallographic orientation is the most resistant to radiation damage. The experimental results from the RBS measurement were compared with the results from the XRD measurements. The XRD data were analysed using the standard two-beam dynamical X-ray diffraction theory and the pure isotropic strain was deduced from the fit for the fluence of 5 x 10(15) cm(-2). It was shown that the maximum value of the isotropic strain does not depend on the surface orientation. The increase in signal intensity at similar to 689 cm(-1) is probably related to an increase in implantation defects such as oxygen vacancies.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Projekt

<a href="/cs/project/EF16_013%2F0001812" target="_blank" >EF16_013/0001812: Centrum urychlovačů a jaderných analytických metod - OP</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Physical Chemistry Chemical Physics

ISSN

1463-9076

e-ISSN

1463-9084

Svazek periodika

24

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

6290-6301

Kód UT WoS článku

000762433600001

EID výsledku v databázi Scopus

2-s2.0-85126072623