Erbium-ion implantation of single- and nano-crystalline ZnO

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F20%3A43921772" target="_blank" >RIV/60461373:22310/20:43921772 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/20:00522518 RIV/61389005:_____/20:00522518 RIV/44555601:13440/20:43895457

Výsledek na webu

<a href="https://reader.elsevier.com/reader/sd/pii/S0168583X19307943?token=AD890D4F794A6924D46120D20FC7E2DEEC21924A15BE2636A5EC0DFD90887D7DEAA90A71DAA9595D5724497ACC7C4DC9" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S0168583X19307943?token=AD890D4F794A6924D46120D20FC7E2DEEC21924A15BE2636A5EC0DFD90887D7DEAA90A71DAA9595D5724497ACC7C4DC9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nimb.2019.11.039" target="_blank" >10.1016/j.nimb.2019.11.039</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Erbium-ion implantation of single- and nano-crystalline ZnO

Popis výsledku v původním jazyce

This paper reports on the results of Er+ ion implantation into various ZnO structures – standard single crystal c-plane (0001) ZnO, nanostructured thin films and nanorods. Er+ ions were implanted using an ion implantation energy of 400 keV and implantation fluences in the range of 5 × 1014 to 5 × 1015 ions/cm2. Er concentration depth profiles and the degree of crystal damage were measured using Rutherford backscattering spectrometry (RBS) and RBS/channelling (RBS/C). Additionally, Raman spectroscopy was used to analyse structural modifications of the prepared samples. The main focus was placed on the luminescence properties of various ZnO structures. The results showed that the characteristic bands of ZnO, i.e. near-band-edge (NBE) luminescence and deep-level emission (DLE) – that can be influenced by the excitation wavelength – appeared in the spectra of single crystals and nanorods. The characteristic luminescence bands of erbium ions in the NIR region appeared in non-annealed ZnO single-crystal samples and nano-crystalline films. © 2019 Elsevier B.V.

Název v anglickém jazyce

Erbium-ion implantation of single- and nano-crystalline ZnO

Popis výsledku anglicky

This paper reports on the results of Er+ ion implantation into various ZnO structures – standard single crystal c-plane (0001) ZnO, nanostructured thin films and nanorods. Er+ ions were implanted using an ion implantation energy of 400 keV and implantation fluences in the range of 5 × 1014 to 5 × 1015 ions/cm2. Er concentration depth profiles and the degree of crystal damage were measured using Rutherford backscattering spectrometry (RBS) and RBS/channelling (RBS/C). Additionally, Raman spectroscopy was used to analyse structural modifications of the prepared samples. The main focus was placed on the luminescence properties of various ZnO structures. The results showed that the characteristic bands of ZnO, i.e. near-band-edge (NBE) luminescence and deep-level emission (DLE) – that can be influenced by the excitation wavelength – appeared in the spectra of single crystals and nanorods. The characteristic luminescence bands of erbium ions in the NIR region appeared in non-annealed ZnO single-crystal samples and nano-crystalline films. © 2019 Elsevier B.V.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Nuclear Instruments and Methods in Physics Research, Section B

ISSN

0168-583X

e-ISSN

—

Svazek periodika

464

Číslo periodika v rámci svazku

1 February 2020

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

65-73

Kód UT WoS článku

000510313800013

EID výsledku v databázi Scopus

2-s2.0-85076409224