Role of Multiple Charge States of in the Scintillation of Perovskites
Abstract
Ce-activated A2+B4+O3 perovskites represent a class of compounds currently under active exploration for their potential as scintillators. Depending on the chemistry and synthesis conditions, perovskites can crystallize in multiple crystal structures, and a Ce substitutional dopant in an ABO3 perovskite can adopt different charge states (i.e., Ce3+ or Ce4+) as well as different substitutional sites (namely, the 12-fold-coordinated A site or the octahedrally coordinated B site). We use first-principles density-functional-theory- and hybrid-functional-based computations to study relative trends in the structure, energetics, and electronic structure of bulk ABO3 perovskites, where A = Ca, Sr, or Ba and B = Hf or Zr. Subsequently, we consider the relative energetics of preferential solution sites for Ce as a function of charge states, chemical potential, and defect configurations. Our results reveal that while Ce3+ or Ce4+ defects can be thermodynamically stable, depending on the choice of the substitutional site and synthesis conditions (i.e., prevailing chemical potential), only Ce3+ dopant at the A site leads to an electronic structure that can exhibit scintillation. Our comparative analysis shows that while the positions of the 5d1 and 4$$\mathcal{f}$$ levels of Ce3+ as a dopant at the A site are favorably placed in the band structure, these levels are consistently higher for the Ce4+ charge state and are unlikely to manifest any luminescence. The findings of this study are also discussed in relation to previously reported results and display excellent agreement with past experimental observations. In general, it is demonstrated that control of the Ce charge state and local chemical environment can be used—in addition to band-gap and band-edge engineering—to manipulate the relative position of scintillating states with respect to the valence-band maximum and conduction-band minimum. While this study specifically focuses on perovskites, the results (in particular, the relative alignment of the positions of the 5d1 and 4$$\mathcal{f}$$ levels of Ce dopant as a function of the activator’s charge state) are expected to be general and thus transferable to other chemistries.
- Authors:
-
[1];
[1];
[1]
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Indian Inst. of Technology (IIT), Madras (India). Metallurgical and Materials Engineering Dept.
- Academy of Sciences of the Czech Republic (ASCR), Prague (Czech Republic). Inst. of Physics
- Publication Date:
- Research Org.:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA); USDOE Laboratory Directed Research and Development (LDRD) Program
- OSTI Identifier:
- 1473816
- Alternate Identifier(s):
- OSTI ID: 1465250
- Report Number(s):
- LA-UR-18-21082
Journal ID: ISSN 2331-7019; PRAHB2
- Grant/Contract Number:
- AC52-06NA25396
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review Applied
- Additional Journal Information:
- Journal Volume: 10; Journal Issue: 2; Journal ID: ISSN 2331-7019
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; defects; density of states; electronic structure; luminescence; perovskite
Citation Formats
Pilania, Ghanshyam, Yadav, Satyesh K., Nikl, Martin, Uberuaga, Blas P., and Stanek, Christopher Richard. Role of Multiple Charge States of Ce in the Scintillation of ABO3 Perovskites. United States: N. p., 2018.
Web. doi:10.1103/PhysRevApplied.10.024026.
Pilania, Ghanshyam, Yadav, Satyesh K., Nikl, Martin, Uberuaga, Blas P., & Stanek, Christopher Richard. Role of Multiple Charge States of Ce in the Scintillation of ABO3 Perovskites. United States. https://doi.org/10.1103/PhysRevApplied.10.024026
Pilania, Ghanshyam, Yadav, Satyesh K., Nikl, Martin, Uberuaga, Blas P., and Stanek, Christopher Richard. Mon .
"Role of Multiple Charge States of Ce in the Scintillation of ABO3 Perovskites". United States. https://doi.org/10.1103/PhysRevApplied.10.024026. https://www.osti.gov/servlets/purl/1473816.
@article{osti_1473816,
title = {Role of Multiple Charge States of Ce in the Scintillation of ABO3 Perovskites},
author = {Pilania, Ghanshyam and Yadav, Satyesh K. and Nikl, Martin and Uberuaga, Blas P. and Stanek, Christopher Richard},
abstractNote = {Ce-activated A2+B4+O3 perovskites represent a class of compounds currently under active exploration for their potential as scintillators. Depending on the chemistry and synthesis conditions, perovskites can crystallize in multiple crystal structures, and a Ce substitutional dopant in an ABO3 perovskite can adopt different charge states (i.e., Ce3+ or Ce4+) as well as different substitutional sites (namely, the 12-fold-coordinated A site or the octahedrally coordinated B site). We use first-principles density-functional-theory- and hybrid-functional-based computations to study relative trends in the structure, energetics, and electronic structure of bulk ABO3 perovskites, where A = Ca, Sr, or Ba and B = Hf or Zr. Subsequently, we consider the relative energetics of preferential solution sites for Ce as a function of charge states, chemical potential, and defect configurations. Our results reveal that while Ce3+ or Ce4+ defects can be thermodynamically stable, depending on the choice of the substitutional site and synthesis conditions (i.e., prevailing chemical potential), only Ce3+ dopant at the A site leads to an electronic structure that can exhibit scintillation. Our comparative analysis shows that while the positions of the 5d1 and 4$\mathcal{f}$ levels of Ce3+ as a dopant at the A site are favorably placed in the band structure, these levels are consistently higher for the Ce4+ charge state and are unlikely to manifest any luminescence. The findings of this study are also discussed in relation to previously reported results and display excellent agreement with past experimental observations. In general, it is demonstrated that control of the Ce charge state and local chemical environment can be used—in addition to band-gap and band-edge engineering—to manipulate the relative position of scintillating states with respect to the valence-band maximum and conduction-band minimum. While this study specifically focuses on perovskites, the results (in particular, the relative alignment of the positions of the 5d1 and 4$\mathcal{f}$ levels of Ce dopant as a function of the activator’s charge state) are expected to be general and thus transferable to other chemistries.},
doi = {10.1103/PhysRevApplied.10.024026},
journal = {Physical Review Applied},
number = 2,
volume = 10,
place = {United States},
year = {Mon Aug 20 00:00:00 EDT 2018},
month = {Mon Aug 20 00:00:00 EDT 2018}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Search WorldCat to find libraries that may hold this journal
Cited by: 13 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Recent R&D Trends in Inorganic Single-Crystal Scintillator Materials for Radiation Detection
journal, February 2015
- Nikl, Martin; Yoshikawa, Akira
- Advanced Optical Materials, Vol. 3, Issue 4
Energy Loss in Inorganic Scintillators
journal, January 1995
- Rodnyi, P. A.; Dorenbos, P.; van Eijk, C. W. E.
- physica status solidi (b), Vol. 187, Issue 1
Scintillation detectors for x-rays
journal, February 2006
- Nikl, Martin
- Measurement Science and Technology, Vol. 17, Issue 4
The Detection of Gamma-Rays with Thallium-Activated Sodium Iodide Crystals
journal, March 1949
- Hofstadter, Robert
- Physical Review, Vol. 75, Issue 5, p. 796-810
Scintillations in Thallium-Activated Ca and CsI
journal, December 1951
- Van Sciver, W.; Hofstadter, R.
- Physical Review, Vol. 84, Issue 5
Development and characterization of highly efficient new cerium doped rare earth halide scintillator materials
journal, January 2006
- Krämer, K. W.; Dorenbos, P.; Güdel, H. U.
- J. Mater. Chem., Vol. 16, Issue 27
Development of LuAG-based scintillator crystals – A review
journal, June 2013
- Nikl, M.; Yoshikawa, A.; Kamada, K.
- Progress in Crystal Growth and Characterization of Materials, Vol. 59, Issue 2
Luminescence Characteristics of the Ce 3+ -Doped Pyrosilicates: The Case of La-Admixed Gd 2 Si 2 O 7 Single Crystals
journal, November 2014
- Jary, Vitezslav; Nikl, Martin; Kurosawa, Shunsuke
- The Journal of Physical Chemistry C, Vol. 118, Issue 46
X-ray Scintillation in Lead Halide Perovskite Crystals
journal, November 2016
- Birowosuto, M. D.; Cortecchia, D.; Drozdowski, W.
- Scientific Reports, Vol. 6, Issue 1
Study of rare-earth-doped scintillators
journal, September 2013
- Yanagida, Takayuki
- Optical Materials, Vol. 35, Issue 11
Intrinsic defects, nonstoichiometry, and aliovalent doping of A2+B4+O3 perovskite scintillators: Defects, nonstoichiometry, and doping of perovskite scintillators
journal, July 2014
- Casillas-Trujillo, L.; Andersson, D. A.; Dorado, B.
- physica status solidi (b), Vol. 251, Issue 11
Scintillation Properties of SrHfO$_{3}$:Ce$^{3+}$ and BaHfO$_{3}$:Ce $^{3+}$ Ceramics
journal, June 2007
- van Loef, Edgar V.; Higgins, William M.; Glodo, Jarek
- IEEE Transactions on Nuclear Science, Vol. 54, Issue 3
On the response of GdAlO3:Ce powder scintillators
journal, December 2013
- Michail, C.; Kalyvas, N.; Valais, I.
- Journal of Luminescence, Vol. 144
Scintillation properties of LuAP and LuYAP crystals activated with Cerium and Molybdenum
journal, June 2006
- Drozdowski, Winicjusz; Wojtowicz, Andrzej J.; Łukasiewicz, Tadeusz
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 562, Issue 1
Electron traps and scintillation mechanism in YAlO3:Ce and LuAlO3:Ce scintillators
journal, November 1998
- Wojtowicz, A. J.; Glodo, J.; Drozdowski, W.
- Journal of Luminescence, Vol. 79, Issue 4
Stability of Ce(III) Activator and Codopant Effect in MHfO3 (M=Ba, Sr) Scintillators by XANES: Communications of the American Ceramic Society
journal, December 2004
- Loureiro, Sergio M.; Gao, Yan; Venkataramani, Venkat
- Journal of the American Ceramic Society, Vol. 88, Issue 1
Preparation and luminescent properties of nanocrystals of Ce3+-activated SrHfO3
journal, June 2005
- Ji, Y. M.; Jiang, D. Y.; Qin, L. S.
- Journal of Crystal Growth, Vol. 280, Issue 1-2
SrHfO3-based phosphors and scintillators
journal, December 2011
- Nikl, M.; Bohacek, P.; Trunda, B.
- Optical Materials, Vol. 34, Issue 2
BaHfO3:Ce sintered ceramic scintillators
journal, March 2010
- Grezer, Aleksandra; Zych, Eugeniusz; Kępiński, Leszek
- Radiation Measurements, Vol. 45, Issue 3-6
Lattice relaxation study of the excitation of -doped , , and : Stokes shift by pseudo Jahn-Teller effect
journal, August 2007
- Andriessen, J.; van der Kolk, E.; Dorenbos, P.
- Physical Review B, Vol. 76, Issue 7
Data mining and accelerated electronic structure theory as a tool in the search for new functional materials
journal, February 2009
- Ortiz, C.; Eriksson, O.; Klintenberg, M.
- Computational Materials Science, Vol. 44, Issue 4
High-Throughput Combinatorial Database of Electronic Band Structures for Inorganic Scintillator Materials
journal, June 2011
- Setyawan, Wahyu; Gaume, Romain M.; Lam, Stephanie
- ACS Combinatorial Science, Vol. 13, Issue 4
Band-gap engineering for removing shallow traps in rare-earth Lu Al O garnet scintillators using Ga doping
journal, August 2011
- Fasoli, M.; Vedda, A.; Nikl, M.
- Physical Review B, Vol. 84, Issue 8
Role of in the Scintillation Mechanism of Codoped
journal, October 2014
- Wu, Yuntao; Meng, Fang; Li, Qi
- Physical Review Applied, Vol. 2, Issue 4
First-principles study of luminescence in Ce-doped inorganic scintillators
journal, March 2011
- Canning, A.; Chaudhry, A.; Boutchko, R.
- Physical Review B, Vol. 83, Issue 12
Energy transport and scintillation of cerium-doped elpasolite Cs LiYCl : Hybrid density functional calculations
journal, July 2012
- Biswas, Koushik; Du, Mao-Hua
- Physical Review B, Vol. 86, Issue 1
First-principles study of luminescence in Eu -doped inorganic scintillators
journal, April 2014
- Chaudhry, A.; Boutchko, R.; Chourou, S.
- Physical Review B, Vol. 89, Issue 15
First-principles study of rare-earth oxides
journal, November 2005
- Petit, L.; Svane, A.; Szotek, Z.
- Physical Review B, Vol. 72, Issue 20
A theoretical investigation of 4f→5d transition of trivalent rare earth ions in fluorides and complex oxides
journal, September 2005
- Stephan, M.; Zachau, M.; Gröting, M.
- Journal of Luminescence, Vol. 114, Issue 3-4
Defect Engineering by Codoping in Single-Crystalline Scintillators
journal, September 2017
- Wu, Yuntao; Li, Qi; Jones, Steven
- Physical Review Applied, Vol. 8, Issue 3
Density-functional theory and strong interactions: Orbital ordering in Mott-Hubbard insulators
journal, August 1995
- Liechtenstein, A. I.; Anisimov, V. I.; Zaanen, J.
- Physical Review B, Vol. 52, Issue 8
Electron-energy-loss spectra and the structural stability of nickel oxide: An LSDA+U study
journal, January 1998
- Dudarev, S. L.; Botton, G. A.; Savrasov, S. Y.
- Physical Review B, Vol. 57, Issue 3, p. 1505-1509
Experimental and First-Principles Analysis of 4 f –5 d Absorption Spectrum for Ce 3+ in LiYF 4 Considering Lattice Relaxation
journal, August 2008
- Watanabe, Shinta; Ogasawara, Kazuyoshi
- Journal of the Physical Society of Japan, Vol. 77, Issue 8
Hybrid functionals based on a screened Coulomb potential
journal, May 2003
- Heyd, Jochen; Scuseria, Gustavo E.; Ernzerhof, Matthias
- The Journal of Chemical Physics, Vol. 118, Issue 18
Rationale for mixing exact exchange with density functional approximations
journal, December 1996
- Perdew, John P.; Ernzerhof, Matthias; Burke, Kieron
- The Journal of Chemical Physics, Vol. 105, Issue 22, p. 9982-9985
Generalized Gradient Approximation Made Simple
journal, October 1996
- Perdew, John P.; Burke, Kieron; Ernzerhof, Matthias
- Physical Review Letters, Vol. 77, Issue 18, p. 3865-3868
Influence of the exchange screening parameter on the performance of screened hybrid functionals
journal, December 2006
- Krukau, Aliaksandr V.; Vydrov, Oleg A.; Izmaylov, Artur F.
- The Journal of Chemical Physics, Vol. 125, Issue 22
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
journal, October 1996
- Kresse, G.; Furthmüller, J.
- Physical Review B, Vol. 54, Issue 16, p. 11169-11186
From ultrasoft pseudopotentials to the projector augmented-wave method
journal, January 1999
- Kresse, G.; Joubert, D.
- Physical Review B, Vol. 59, Issue 3, p. 1758-1775
Projector augmented-wave method
journal, December 1994
- Blöchl, P. E.
- Physical Review B, Vol. 50, Issue 24, p. 17953-17979
Special points for Brillouin-zone integrations
journal, June 1976
- Monkhorst, Hendrik J.; Pack, James D.
- Physical Review B, Vol. 13, Issue 12, p. 5188-5192
Periodic boundary conditions in ab initio calculations
journal, February 1995
- Makov, G.; Payne, M. C.
- Physical Review B, Vol. 51, Issue 7
Screened hybrid density functionals applied to solids
journal, April 2006
- Paier, J.; Marsman, M.; Hummer, K.
- The Journal of Chemical Physics, Vol. 124, Issue 15
Dielectric properties of carbon-, silicon-, and germanium-based polymers: A first-principles study
journal, January 2013
- Wang, C. C.; Pilania, G.; Ramprasad, R.
- Physical Review B, Vol. 87, Issue 3
Machine Learning Strategy for Accelerated Design of Polymer Dielectrics
journal, February 2016
- Mannodi-Kanakkithodi, Arun; Pilania, Ghanshyam; Huan, Tran Doan
- Scientific Reports, Vol. 6, Issue 1
Alignment of defect levels and band edges through hybrid functionals: Effect of screening in the exchange term
journal, May 2010
- Komsa, Hannu-Pekka; Broqvist, Peter; Pasquarello, Alfredo
- Physical Review B, Vol. 81, Issue 20
Defect levels of dangling bonds in silicon and germanium through hybrid functionals
journal, August 2008
- Broqvist, Peter; Alkauskas, Audrius; Pasquarello, Alfredo
- Physical Review B, Vol. 78, Issue 7
Band Offsets at Semiconductor-Oxide Interfaces from Hybrid Density-Functional Calculations
journal, September 2008
- Alkauskas, Audrius; Broqvist, Peter; Devynck, Fabien
- Physical Review Letters, Vol. 101, Issue 10
Crystal structure of double oxides of the perovskite type
journal, March 1946
- Megaw, Helen D.
- Proceedings of the Physical Society, Vol. 58, Issue 2
The classification of tilted octahedra in perovskites
journal, November 1972
- Glazer, A. M.
- Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, Vol. 28, Issue 11
Die Gesetze der Krystallochemie
journal, May 1926
- Goldschmidt, V. M.
- Die Naturwissenschaften, Vol. 14, Issue 21
Crystal Structure and Microwave Dielectric Properties of Alkaline-Earth Hafnates, AHfO 3 (A=Ba, Sr, Ca)
journal, March 2008
- Feteira, Antonio; Sinclair, Derek C.; Rajab, Khalid Z.
- Journal of the American Ceramic Society, Vol. 91, Issue 3
Dielectric and Structural Characteristics of Ba- and Sr-based Complex Perovskites as a Function of Tolerance Factor
journal, July 1994
- Reaney, Ian M.; Colla, Enrico L.; Setter, Nava
- Japanese Journal of Applied Physics, Vol. 33, Issue Part 1, No. 7A
Powder neutron diffraction study of the perovskites CaTiO3 and CaZrO3
journal, October 1983
- Koopmans, H. J. A.; van de Velde, G. M. H.; Gellings, P. J.
- Acta Crystallographica Section C Crystal Structure Communications, Vol. 39, Issue 10
Thermal expansion of SrZrO3 and BaZrO3 perovskites
journal, December 1991
- Zhao, Yusheng; Weidner, DonaldJ.
- Physics and Chemistry of Minerals, Vol. 18, Issue 5
Raman Spectroscopy of Perovskite-Type BaCexZr1−xO3(0≤x≤1)
journal, January 1999
- Charrier-Cougoulic, I.; Pagnier, T.; Lucazeau, G.
- Journal of Solid State Chemistry, Vol. 142, Issue 1
The electronic structure of lanthanide doped compounds with 3d, 4d, 5d, or 6d conduction band states
journal, July 2014
- Dorenbos, Pieter
- Journal of Luminescence, Vol. 151
Band offsets of wide-band-gap oxides and implications for future electronic devices
journal, January 2000
- Robertson, John
- Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures, Vol. 18, Issue 3
Spectroscopic investigation on the electronic structure of a 5d band insulator in proximity to ferroelectric instability: Comparison with and
journal, February 2010
- Lee, D. J.; Seo, Y. K.; Lee, Y. S.
- Solid State Communications, Vol. 150, Issue 5-6
Theoretical investigation of spontaneous polarization, electronic and optical properties of cubic perovskite BaHfO3
journal, May 2015
- Azahaf, C.; Zaari, H.; Abbassi, A.
- Optical and Quantum Electronics, Vol. 47, Issue 8
Stability of the layered Sr 3 Ti 2 O 7 structure in La 1.2 (Sr 1- x Ca x ) 1.8 Mn 2 O 7
journal, February 2000
- Ganguly, R.; Siruguri, V.; Gopalakrishnan, I. K.
- Journal of Physics: Condensed Matter, Vol. 12, Issue 8
Effect of pressure on the crystal structure and the lattice parameters of BaO
journal, September 1972
- Liu, Lin-gun; Bassett, William A.
- Journal of Geophysical Research, Vol. 77, Issue 26
Structures of ZrO 2 polymorphs at room temperature by high-resolution neutron powder diffraction
journal, April 1988
- Howard, C. J.; Hill, R. J.; Reichert, B. E.
- Acta Crystallographica Section B Structural Science, Vol. 44, Issue 2
Monoclinic Crystal Structures of ZrO2 and HfO2 Refined from X-ray Powder Diffraction Data
journal, October 1985
- Hann, Raiford E.; Suitch, Paul R.; Pentecost, Joseph L.
- Journal of the American Ceramic Society, Vol. 68, Issue 10
Thermodynamics of lanthanide and actinide perovskite-type oxides IV. Molar enthalpies of formation of MM′O3 (M = Ba or Sr, M′ = Ce, Tb, or Am) compounds
journal, June 1990
- Goudiakas, J.; Haire, R. G.; Fuger, J.
- The Journal of Chemical Thermodynamics, Vol. 22, Issue 6
Thermochemical regularities among lanthanide and actinide oxides
journal, September 1983
- Morss, Lester R.
- Journal of the Less Common Metals, Vol. 93, Issue 2
Thermodynamics of doping and vacancy formation in perovskite oxide from density functional calculations
journal, March 2006
- Sundell, Per G.; Björketun, Mårten E.; Wahnström, Göran
- Physical Review B, Vol. 73, Issue 10
What can a “quantum black-box” do for the inorganic thermochemist?
journal, January 2006
- Martinez, Jean-Raphael; Mohn, Chris E.; Stølen, Svein
- Phys. Chem. Chem. Phys., Vol. 8, Issue 17
Density-Functional Theory of the Energy Gap
journal, November 1983
- Sham, L. J.; Schlüter, M.
- Physical Review Letters, Vol. 51, Issue 20
Localization and Delocalization Errors in Density Functional Theory and Implications for Band-Gap Prediction
journal, April 2008
- Mori-Sánchez, Paula; Cohen, Aron J.; Yang, Weitao
- Physical Review Letters, Vol. 100, Issue 14
Electron correlation in semiconductors and insulators: Band gaps and quasiparticle energies
journal, October 1986
- Hybertsen, Mark S.; Louie, Steven G.
- Physical Review B, Vol. 34, Issue 8, p. 5390-5413
Accurate Band Gaps of Semiconductors and Insulators with a Semilocal Exchange-Correlation Potential
journal, June 2009
- Tran, Fabien; Blaha, Peter
- Physical Review Letters, Vol. 102, Issue 22
Self-consistent calculations for semiconductors and insulators
journal, June 2007
- Shishkin, M.; Kresse, G.
- Physical Review B, Vol. 75, Issue 23
Band offsets and optical bowings of chalcopyrites and Zn‐based II‐VI alloys
journal, September 1995
- Wei, Su‐Huai; Zunger, Alex
- Journal of Applied Physics, Vol. 78, Issue 6
Band bowing and band alignment in InGaN alloys
journal, January 2010
- Moses, Poul Georg; Van de Walle, Chris G.
- Applied Physics Letters, Vol. 96, Issue 2
Theoretical calculations of heterojunction discontinuities in the Si/Ge system
journal, October 1986
- Van de Walle, Chris G.; Martin, Richard M.
- Physical Review B, Vol. 34, Issue 8
Heterojunction band offset engineering
journal, January 1996
- Franciosi, A.
- Surface Science Reports, Vol. 25, Issue 1-4
Density functional study of CO on Rh(111)
journal, October 2004
- Köhler, Lukas; Kresse, Georg
- Physical Review B, Vol. 70, Issue 16
Effect of microstructure on the radioluminescence and transparency of Ce-doped strontium hafnate ceramics
journal, November 2010
- van Loef, Edgar V.; Wang, Yimin; Miller, Stuart R.
- Optical Materials, Vol. 33, Issue 1
Synthesis and optical characterization of SrHfO3:Ce and SrZrO3:Ce nanoparticles
journal, March 2008
- Rétot, H.; Bessière, A.; Kahn-Harari, A.
- Optical Materials, Vol. 30, Issue 7
Reactions in the System ZrO 2 -SrO
journal, April 1969
- Noguchi, Tetsuo; ŌKubo, Tsutomu; Yonemochi, Osamu
- Journal of the American Ceramic Society, Vol. 52, Issue 4
Pressure-induced luminescence quenching of terbium-doped oxide sulfides
journal, March 1993
- Gleason, John K.; Offen, Henry W.; Turley, W. Dale
- Inorganic Chemistry, Vol. 32, Issue 5
The charge-transfer absorption band of Eu3+ in oxides
journal, October 1975
- Hoefdraad, H. E.
- Journal of Solid State Chemistry, Vol. 15, Issue 2
Host-to-activator energy transfer in a new blue-emitting phosphor SrHfO3:Tm3+
journal, May 2000
- Yamamoto, Hajime; Mikami, Masayoshi; Shimomura, Yasuo
- Journal of Luminescence, Vol. 87-89
Forcing Eu 3+ into Different Positions in the BaHfO 3 Host and Its Spectroscopic Consequences
journal, August 2010
- Dobrowolska, Anna; Zych, Eugeniusz
- Chemistry of Materials, Vol. 22, Issue 16
Site-specific luminescence of Eu3+ in gel-combustion-derived strontium zirconate perovskite nanophosphors
journal, December 2011
- Gupta, S. K.; Mohapatra, M.; Natarajan, V.
- Journal of Materials Science, Vol. 47, Issue 8
Effect of Mg 2+ co-doping on the scintillation performance of LuAG:Ce ceramics : Effect of Mg
journal, November 2013
- Liu, Shuping; Feng, Xiqi; Zhou, Zhiwei
- physica status solidi (RRL) - Rapid Research Letters, Vol. 8, Issue 1
The Stable Center: A New Tool to Optimize Ce-Doped Oxide Scintillators
journal, April 2016
- Nikl, Martin; Babin, Vladimir; Pejchal, Jan
- IEEE Transactions on Nuclear Science, Vol. 63, Issue 2
Comparison of absorption, luminescence and scintillation characteristics in Lu1.95Y0.05SiO5:Ce,Ca and Y2SiO5:Ce scintillators
journal, July 2013
- Chewpraditkul, Weerapong; Wanarak, Chalerm; Szczesniak, Tomasz
- Optical Materials, Vol. 35, Issue 9
Dopant and proton incorporation in perovskite-type zirconates
journal, November 1999
- Davies, R.
- Solid State Ionics, Vol. 126, Issue 3-4
High-temperature phase transitions in
journal, August 1999
- Kennedy, Brendan J.; Howard, Christopher J.; Chakoumakos, Bryan C.
- Physical Review B, Vol. 60, Issue 5
The structural phase transitions in strontium zirconate revisited
journal, October 2000
- Howard, Christopher J.; Knight, Kevin S.; Kennedy, Brendan J.
- Journal of Physics: Condensed Matter, Vol. 12, Issue 45
The structure of orthorhombic SrZrO 3 by neutron powder diffraction
journal, December 1976
- Ahtee, A.; Ahtee, M.; Glazer, A. M.
- Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, Vol. 32, Issue 12