CVD Nanocrystalline Diamond Film Doped with Eu

被引：3

作者：

Yudina, Elena B. ^{[1
]}

Aleksenskii, Alexander E. ^{[1
]}

Bogdanov, Sergey A. ^{[2
]}

Bukalov, Sergey S. ^{[3
]}

Leites, Larisa A. ^{[3
]}

Radishev, Dmitry B. ^{[2
]}

Vikharev, Anatoly L. ^{[2
]}

Vul', Alexander Y. ^{[1
]}

机构：

[1] Ioffe Inst, Polytech Skaya Str 26, St Petersburg 194021, Russia

[2] Inst Appl Phys RAS, 46 Ulyanov Str, Nizhnii Novgorod 603950, Russia

[3] Nesmeyanov Inst Organoelement Cpds, Vavilova Str 28, Moscow 119991, Russia

来源：

MATERIALS | 2022年 / 15卷 / 16期

关键词：

CVD diamond film; diamond nanoparticle; Eu ion color centers; rare-earth element photoluminescence; GROWTH;

D O I：

10.3390/ma15165788

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This paper submits experimental results of a study directed towards the formation of Eu ions' luminescent centers in CVD diamond films. A new approach is based on use of diamond nanoparticles with a surface modified with Eu ions for seeding at CVD growth. Nanocrystalline diamond films (NCD) doped with Eu have been grown from the gas phase on silicon substrates by microwave plasma-assisted CVD at a frequency of 2.45 GHz. The photoluminescence spectra clearly show several electronic transitions of the Eu3+ ions, which confirm the incorporation of Eu ions into the NCD film.

引用

页数：8

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