Luminescence of intrinsic defects in YAG polycrystalline powder

A. Pujats; A. Veispals; Janis Jansons

doi:10.1117/12.266510

Luminescence of intrinsic defects in YAG polycrystalline powder

A. Pujats^*
, A. Veispals
, Janis Jansons

^*Šī darba korespondējošais autors

Latvijas Universitāte

University of Latvia

Zinātniskās darbības rezultāts: Devums žurnālam › Konferences zinātniskais raksts › koleģiāli recenzēts

1 Atsauce (Scopus)

Kopsavilkums

In the present work we have investigated luminescence properties of the fine, well-crystallized undoped YAG polycrystalline powders and thermochemically treated YAG polycrystalline powders. Presented work give evidence of significant role of 'antisite' defects (AD), i.e., where some portion of one type of cations (Y³⁺) occupy another cations (Al³⁺ _Oh) sites and vice versa in YAG structure, on the creation and structure of luminescence centers in complex multi-component oxides.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	69-73
Lapu skaits	5
Žurnāls	Proceedings of SPIE - The International Society for Optical Engineering
Sējums	2967
DOIs	https://doi.org/10.1117/12.266510
Publikācijas statuss	Publicēts - 1997
Pasākums	Optical Inorganic Dielectric Materials and Devices - Riga, Latvija Ilgums: 26 aug. 1996 → 26 aug. 1996

Piekļuve Dokumentiem

10.1117/12.266510

Citi faili un saites

Saite uz publikāciju Scopus

Citēt šo

@article{4ff51e9ed3a54358aac3e33c23bf7233,

title = "Luminescence of intrinsic defects in YAG polycrystalline powder",

abstract = "In the present work we have investigated luminescence properties of the fine, well-crystallized undoped YAG polycrystalline powders and thermochemically treated YAG polycrystalline powders. Presented work give evidence of significant role of 'antisite' defects (AD), i.e., where some portion of one type of cations (Y3+) occupy another cations (Al3+ Oh) sites and vice versa in YAG structure, on the creation and structure of luminescence centers in complex multi-component oxides.",

keywords = "Defects, Multi-component oxides, Powders, Smart materials",

author = "A. Pujats and A. Veispals and Janis Jansons",

year = "1997",

doi = "10.1117/12.266510",

language = "English",

volume = "2967",

pages = "69--73",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Optical Inorganic Dielectric Materials and Devices ; Conference date: 26-08-1996 Through 26-08-1996",

}

TY - JOUR

T1 - Luminescence of intrinsic defects in YAG polycrystalline powder

AU - Pujats, A.

AU - Veispals, A.

AU - Jansons, Janis

PY - 1997

Y1 - 1997

N2 - In the present work we have investigated luminescence properties of the fine, well-crystallized undoped YAG polycrystalline powders and thermochemically treated YAG polycrystalline powders. Presented work give evidence of significant role of 'antisite' defects (AD), i.e., where some portion of one type of cations (Y3+) occupy another cations (Al3+ Oh) sites and vice versa in YAG structure, on the creation and structure of luminescence centers in complex multi-component oxides.

AB - In the present work we have investigated luminescence properties of the fine, well-crystallized undoped YAG polycrystalline powders and thermochemically treated YAG polycrystalline powders. Presented work give evidence of significant role of 'antisite' defects (AD), i.e., where some portion of one type of cations (Y3+) occupy another cations (Al3+ Oh) sites and vice versa in YAG structure, on the creation and structure of luminescence centers in complex multi-component oxides.

KW - Defects

KW - Multi-component oxides

KW - Powders

KW - Smart materials

UR - https://www.scopus.com/pages/publications/58049150108

U2 - 10.1117/12.266510

DO - 10.1117/12.266510

M3 - Conference article

AN - SCOPUS:58049150108

SN - 0277-786X

VL - 2967

SP - 69

EP - 73

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Optical Inorganic Dielectric Materials and Devices

Y2 - 26 August 1996 through 26 August 1996

ER -

Luminescence of intrinsic defects in YAG polycrystalline powder

Kopsavilkums

Piekļuve Dokumentiem

Citi faili un saites

Nospiedums

Citēt šo