Optical spectra of triply-charged rare-earth ions in polycrystalline corundum

被引：66

作者：

Kaplyanskii, AA ^{[1
]}

Kulinkin, AB ^{[1
]}

Kutsenko, AB ^{[1
]}

Feofilov, SP ^{[1
]}

Zakharchenya, RI ^{[1
]}

Vasilevskaya, TN ^{[1
]}

机构：

[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia

来源：

PHYSICS OF THE SOLID STATE | 1998年 / 40卷 / 08期

关键词：

D O I：

10.1134/1.1130551

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Solid samples of polycrystalline corundum alpha-Al2O3 activated by triply-charged rare-earth ions RE3+ (R=Eu3+, Er3+, Pr3+) were synthesized by the sol-gel technology. Characteristic narrow-line optical absorption and luminescence spectra produced by intraconfigurational 4f-4f transitions in RE3+ ions have been measured. RE3+ ions have been established to form one dominant type of optical centers in the corundum matrix, and the energy diagram of Eu3+ and Er3+ Stark levels in corundum has been determined. (C) 1998 American Institute of Physics. [S1063-7834(98)01208-8].

引用

页码：1310 / 1316

页数：7

共 15 条

[1] Incorporation and stability of erbium in sapphire by ion implantation [J].

Alves, E ;

daSilva, MF ;

vandenHoven, GN ;

Polman, A ;

Melo, AA ;

Soares, JC .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1995, 106 (1-4) :429-432

[2] LATTICE-DYNAMICS OF SAPPHIRE (CORUNDUM) .1. PHONON DISPERSION BY INELASTIC NEUTRON-SCATTERING [J].

BIALAS, H ;

STOLZ, HJ .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1975, 21 (04) :319-324

[3] Spectra and dynamics of monoclinic Eu2O3 and Eu3+:Y2O3 nanocrystals [J].

Bihari, B ;

Eilers, H ;

Tissue, BM .

JOURNAL OF LUMINESCENCE, 1997, 75 (01) :1-10

[4] ENERGY-TRANSFER BETWEEN EU-3+ IONS IN A LATTICE WITH 2 DIFFERENT CRYSTALLOGRAPHIC SITES - Y2O3-EU-3+, GD2O3-EU-3+ AND EU2O3 [J].

BUIJS, M ;

MEYERINK, A ;

BLASSE, G .

JOURNAL OF LUMINESCENCE, 1987, 37 (01) :9-20

[5] Luminescence and laser spectroscopy of highly porous gamma-Al2O3 doped with 3d- and 4f-ions: Effects of spatial phonon confinement [J].

Feofilov, SP ;

Kaplyanskii, AA ;

Zakharchenya, RI .

JOURNAL OF LUMINESCENCE, 1997, 72-4 :41-42

[6] Sol-gel technology grown monolithic highly porous aluminum oxide with chromium and rare earth ions and size-resonant terahertz acoustic vibrations of nanocrystalline particles [J].

Feofilov, SP ;

Kaplyanskii, AA ;

Kutsenko, AB ;

Vasilevskaya, TN ;

Zakharchenya, RI .

PROCEEDINGS OF THE 13TH INTERNATIONAL CONFERENCE ON DEFECTS IN INSULATING MATERIALS - ICDIM 96, 1997, 239- :687-690

[7] HOMOGENEOUS AND INHOMOGENEOUS LINEWIDTHS OF EU3+ IN DISORDERED CRYSTALLINE SYSTEMS [J].

JANG, KW ;

MELTZER, RS .

PHYSICAL REVIEW B, 1995, 52 (09) :6431-6439

[8] Influence of yttrium and of the oxygen pressure on alpha alumina microstructure. Relation with mechanical properties [J].

Loudjani, MK ;

Haut, C ;

Parisot, S .

RADIATION EFFECTS AND DEFECTS IN SOLIDS, 1995, 134 (1-4) :233-237

[9] PERSISTENT AND TRANSIENT SPECTRAL HOLE-BURNING IN PR3+-DOPED, AND EU3+-DOPED SILICATE-GLASSES [J].

SCHMIDT, T ;

MACFARLANE, RM ;

VOLKER, S .

PHYSICAL REVIEW B, 1994, 50 (21) :15707-15718

[10] PHOTOLUMINESCENCE CHARACTERIZATION OF ER-IMPLANTED AL2O3 FILMS [J].

VANDENHOVEN, GN ;

SNOEKS, E ;

POLMAN, A ;

VANUFFELEN, JWM ;

OEI, YS ;

SMIT, MK .

APPLIED PHYSICS LETTERS, 1993, 62 (24) :3065-3067

← 1 2 →