Influence of the growth temperature on the Si-V photoluminescence in diamond thin films

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00496473" target="_blank" >RIV/68378271:_____/18:00496473 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21340/18:00318777

Result on the web

<a href="http://dx.doi.org/10.1007/s00339-018-1643-0" target="_blank" >http://dx.doi.org/10.1007/s00339-018-1643-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00339-018-1643-0" target="_blank" >10.1007/s00339-018-1643-0</a>

Result language

angličtina

Original language name

Influence of the growth temperature on the Si-V photoluminescence in diamond thin films

Original language description

The influence of growth temperature on the intensity of Si-V colour centres photoluminescence (PL) was studied in diamond thin films. The films were grown by a microwave plasma enhanced chemical vapour deposition system. The film quality and surface morphology were characterised by Raman spectroscopy and scanning electron microscopy, respectively. For selected samples, the temperature behaviour of steady-state PL emission spectra was studied within the range 11 ÷ 300 K as well. The PL properties are related to the film growth temperature. We found that 800 °C is the optimal growth temperature, at which the highest intensity of the Si-V centre PL was observed. For all the samples, the blue shift in the position of the Si-V centre PL zero-phonon line is observed with decreasing temperature, which is attributed to the effects of lattice contraction and quadratic electron–phonon coupling. The zero-phonon line narrowing is discussed regarding vibrations of the perturbed lattice.n

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

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OECD FORD branch

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

Project

<a href="/en/project/GC15-22102J" target="_blank" >GC15-22102J: Studies on carbon-based composite materials with sp2-sp3 hybridizations</a><br>

Continuities

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

Publication year

2018

Confidentiality

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

Name of the periodical

Applied Physics A - Materials Science & Processing

ISSN

0947-8396

e-ISSN

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Volume of the periodical

124

Issue of the periodical within the volume

3

Country of publishing house

DE - GERMANY

Number of pages

5

Pages from-to

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UT code for WoS article

000427202900016

EID of the result in the Scopus database

2-s2.0-85041726452