Defect aggregates in the Sr2MgSi2O7 persistent luminescence material

Journal of Rare Earths

Volumn 29, Issue 12, 2011, Pages 1130-1136

  Hölsä, Jorma ^a   Laamanen, Taneli ^a,b   Lastusaari, Mika ^a   Novák, Pavel ^c  

^a UNIVERSITY OF TURKU   (Finland)

^b ÅBO AKADEMI UNIVERSITY   (Finland)

^c INSTITUTE OF PHYSICS   (Czech Republic)

Author keywords

defect aggregate; density functional theory calculations; persistent luminescence; rare earths; strontium magnesium disilicate; vacancy

Indexed keywords

CRYSTAL STRUCTURE; DEFECT DENSITY; DENSITY FUNCTIONAL THEORY; ELECTRONIC STRUCTURE; ENERGY STORAGE; EUROPIUM; LUMINESCENCE; MAGNESIUM; RARE EARTHS; STORAGE (MATERIALS); STRONTIUM; VACANCIES;

BAND GAP ENERGY; CHARGE COMPENSATION; CO-DOPING; DENSITY FUNCTIONAL THEORY CALCULATIONS; GROUND-STATE ENERGIES; LUMINESCENCE QUENCHING; PERSISTENT LUMINESCENCE; STORAGE PROPERTIES; STRUCTURAL MODIFICATIONS; TOTAL ENERGY; VACANCY FORMATION;

DEFECTS;

EID: 84855761356     PISSN: 10020721     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1002-0721(10)60611-4     Document Type: Article

References (40)

1. 3+ J. Alloys Compd. 360 2003 193
2. 3+ materials Radiat. Meas. 42 2007 644
3. 7-based photoluminescent phosphor J. Mater. Sci. Lett. 20 2001 1505
4. 3+ (x=0,1) J. Lumin. 118 2006 70
5. 2+ J. Lumin. 122-123 2007 110
6. FA Kröger, HH Vink Relations between the Concentrations of Imperfections in Crystalline Solids in Solid State Physics 1995 Academic Press San Diego
7. VI Avdeev, GM Zhidomirov Electronic structure and optical properties of the surface F-centers in MgO: A theoretical analysis by DFT approach J. Struct. Chem. 44 2003 918
8. GW Watson Atomistic and electronic structure calculation of defects at the surfaces of oxides Radiat. Eff. Defects Solids 157 2002 773
9. G Pacchioni Ab initio theory of point defects in oxide materials: Structure, properties, chemical reactivity Solid State Sci. 2 2000 161
10. 3 Phys. Rev. B 77 2008 144104
11. R Pornprasertsuk, P Ramanarayanan, CB Musgrave, FB Prinz Predicting ionic conductivity of solid oxide fuel cell electrolyte from first principles J. Appl. Phys. 98 2005 103513
12. AS Foster, VB Sulimov, F Lopez Gejo, AL Shluger, RM Nieminen Structure and electrical levels of point defects in monoclinic zirconia Phys. Rev. B 64 2001 224108
13. 3 perovskite Int. J. Quantum Chem. 106 2006 2173
14. 3 Phys. Rev. B 73 2006 064106
15. G Borstel, RI Eglitis, EA Kotomin, E Heifets Modeling of defects and surfaces in perovskite ferroelectrics J. Cryst. Growth 237-239 2002 687
16. S Petit, R Jones, MJ Shaw, PR Briddon, B Hourahine, T Frauenheim Electronic behavior of rare-earth dopants in AlN: A density-functional study Phys. Rev. B 72 2005 073205
17. D Prezzi, TAG Eberlein, JS Filhol, R Jones, MJ Shaw, PR Briddon, S Öberg Optical and electrical properties of vanadium and erbium in 4H-SiC Phys. Rev. B 69 2004 193202
18. S Sanna, WG Schmidt, T Frauenheim, U Gerstmann Rare-earth defect pairs in GaN: LDA+U calculations Phys. Rev. B 80 2009 104120
19. R Jones Structure and electrical activity of rare-earth dopants in semiconductors Opt. Mater. 28 2006 718
20. J Coutinho, R Jones, MJ Shaw, PR Briddon, S Öberg Optically active erbium-oxygen complexes in GaAs Appl. Phys. Lett. 84 2004 1683
21. 2+ persistent luminescence material J. Rare Earths 27 2009 550
22. 2+ and its codoped derivatives Solid State Sci. 9 2007 608
23. 3+ Chem. Mater. 17 2005 3904
24. 4 crystals J. Solid State Chem. 178 2005 230
25. 7 kermanite Phys. Rev. B 68 2003 184102
26. 2+ persistent luminescence material J. Lumin. 129 2009 1560
27. 3 structural, electronic, and optical properties from first principles calculations J. Phys. D: Appl. Phys. 42 2009 155406
28. P Blaha, K Schwarz, GKH Madsen, D Kvasnicka, J Luitz K. Schwarz WIEN2k, An Augmented Plane Wave + Local Orbitals Program for Calculating Crystal Properties 2001 Vienna University of Technology Austria
29. AI Liechtenstein, VI Anisimov, J Zaanen Density-functional theory and strong interactions: Orbital ordering in Mott-Hubbard insulators Phys. Rev. B 52 1995 R5467
30. IV Solovyev, PH Dederichs, VI Anisimov Corrected atomic limit in the local-density approximation and the electronic structure of d impurities in Rb Phys. Rev. B 50 1994 16861
31. 2+ persistent luminescence material by DFT calculations Terrae Rarae 2009 2010 13/1 6
32. 7 Z. Kristallogr. 163 1983 295
33. RD Shannon Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides Acta Cryst. A 32 1976 751
34. 7:Eu, Dy (R=Ca, Sr) long-afterglow phosphors Phys. Stat. Sol. a 201 2004 3109
35. P Dorenbos Systematic behaviour in trivalent lanthanide charge transfer energies J. Phys.: Condens. Matter 15 2003 8417
36. 3+ codoped aluminate and silicate compounds J. Electrochem. Soc. 152 2005 H107
37. 3+ Phys. Status. Solidi. b 242 2005 R7
38. 3+ J. Appl. Phys. 103 2008 053513
39. 3+ J. Phys. Chem. B 110 2006 4589
40. 3+ persistent luminescence material J. Non-Cryst. Solids. 356 2010 2015