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Title: Optical transmission and dimensional stability of single-crystal sapphire after high-dose neutron irradiation at various temperatures up to 688 °C

Abstract

The use of single-crystal sapphire optical fibers has been considered to extend fiber-optic sensing to the extreme temperature (>1000 °C) environments encountered in nuclear applications. However, before these sapphire fiber–based sensors can be deployed, their optical transmission and dimensional stability (which impacts drift of some sensors) must be characterized under representative testing conditions. Data regarding the optical transmission of sapphire following high-dose neutron irradiation at temperatures >100 °C is extremely limited. This work provides measurements of optical density (i.e., attenuation) and directional dimensional changes in bulk single-crystal sapphire materials irradiated to a fast neutron fluence of 2.4 × 1021 n/cm2 (3.5 displacements per atom) at temperatures ranging from 95 to 688 °C. Optical density measured after irradiation at 95 and 298 °C showed ultraviolet and visible absorption bands corresponding to known defect centers and temperature trends that were generally consistent with previous ex situ and in situ measurements made at much lower neutron fluence. However, optical density measured after irradiation at 688 °C was as much as two orders of magnitude higher, indicating that the fundamental mechanism for radiation-induced attenuation changes at this irradiation temperature. Additional analysis and comparison with previous works suggest that the attenuation may result from voidmore » formation, leading to increased Rayleigh scattering losses in the material and increased swelling that would also result in drift of Bragg grating-based sensors in sapphire fibers. These results pose serious questions regarding the feasibility of sapphire fiber–based sensors for high-temperature nuclear applications.« less

Authors:
ORCiD logo [1];  [2];  [2]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. The Ohio State Univ., Columbus, OH (United States)
Publication Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Nuclear Energy (NE); USDOE Laboratory Directed Research and Development (LDRD) Program
OSTI Identifier:
1837867
Alternate Identifier(s):
OSTI ID: 1834262
Grant/Contract Number:  
AC05-00OR22725; AC07-051D14517
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Nuclear Materials
Additional Journal Information:
Journal Volume: 559; Journal ID: ISSN 0022-3115
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; Radiation; Fiber-optic; Transmission; Dimensional change; Sapphire; Optical

Citation Formats

Petrie, Christian M., Birri, Anthony, and Blue, Thomas E. Optical transmission and dimensional stability of single-crystal sapphire after high-dose neutron irradiation at various temperatures up to 688 °C. United States: N. p., 2021. Web. doi:10.1016/j.jnucmat.2021.153432.
Petrie, Christian M., Birri, Anthony, & Blue, Thomas E. Optical transmission and dimensional stability of single-crystal sapphire after high-dose neutron irradiation at various temperatures up to 688 °C. United States. https://doi.org/10.1016/j.jnucmat.2021.153432
Petrie, Christian M., Birri, Anthony, and Blue, Thomas E. Thu . "Optical transmission and dimensional stability of single-crystal sapphire after high-dose neutron irradiation at various temperatures up to 688 °C". United States. https://doi.org/10.1016/j.jnucmat.2021.153432. https://www.osti.gov/servlets/purl/1837867.
@article{osti_1837867,
title = {Optical transmission and dimensional stability of single-crystal sapphire after high-dose neutron irradiation at various temperatures up to 688 °C},
author = {Petrie, Christian M. and Birri, Anthony and Blue, Thomas E.},
abstractNote = {The use of single-crystal sapphire optical fibers has been considered to extend fiber-optic sensing to the extreme temperature (>1000 °C) environments encountered in nuclear applications. However, before these sapphire fiber–based sensors can be deployed, their optical transmission and dimensional stability (which impacts drift of some sensors) must be characterized under representative testing conditions. Data regarding the optical transmission of sapphire following high-dose neutron irradiation at temperatures >100 °C is extremely limited. This work provides measurements of optical density (i.e., attenuation) and directional dimensional changes in bulk single-crystal sapphire materials irradiated to a fast neutron fluence of 2.4 × 1021 n/cm2 (3.5 displacements per atom) at temperatures ranging from 95 to 688 °C. Optical density measured after irradiation at 95 and 298 °C showed ultraviolet and visible absorption bands corresponding to known defect centers and temperature trends that were generally consistent with previous ex situ and in situ measurements made at much lower neutron fluence. However, optical density measured after irradiation at 688 °C was as much as two orders of magnitude higher, indicating that the fundamental mechanism for radiation-induced attenuation changes at this irradiation temperature. Additional analysis and comparison with previous works suggest that the attenuation may result from void formation, leading to increased Rayleigh scattering losses in the material and increased swelling that would also result in drift of Bragg grating-based sensors in sapphire fibers. These results pose serious questions regarding the feasibility of sapphire fiber–based sensors for high-temperature nuclear applications.},
doi = {10.1016/j.jnucmat.2021.153432},
journal = {Journal of Nuclear Materials},
number = ,
volume = 559,
place = {United States},
year = {Thu Nov 25 00:00:00 EST 2021},
month = {Thu Nov 25 00:00:00 EST 2021}
}

Works referenced in this record:

The influence of helium doping on the damage microstructure of heavy-ion irradiated α-Al 2 O 3
journal, May 1985


Modeling and Simulations for the High Flux Isotope Reactor Cycle 400
report, March 2015


Spectroscopic and laser characteristics of Ti:Al_2O_3
journal, January 1986


Instrument Capabilities and Developments at the Halden Reactor Project
journal, January 2011

  • Solstad, Steinar; Van Nieuwenhove, Rudi
  • Nuclear Technology, Vol. 173, Issue 1
  • DOI: 10.13182/NT11-A11486

Inscription and characterization of Bragg gratings in single-crystal sapphire optical fibres for high-temperature sensor applications
journal, October 2009


Defect production in ceramics
journal, November 1997


Materials challenges in nuclear energy
journal, February 2013


Scintillating‐fiber 14 MeV neutron detector on TFTR during DT operation
journal, January 1995

  • Wurden, G. A.; Chrien, R. E.; Barnes, Cris W.
  • Review of Scientific Instruments, Vol. 66, Issue 1
  • DOI: 10.1063/1.1146200

Optical Spectra of Transition‐Metal Ions in Corundum
journal, May 1962

  • McClure, Donald S.
  • The Journal of Chemical Physics, Vol. 36, Issue 10
  • DOI: 10.1063/1.1732364

Potential and limitations of ceramics in terms of structural and electrical integrity in fusion environments
journal, October 1996


Fast-Neutron Damage to Polycrystalline Alumina at Temperatures from 60 to 1230°C
journal, March 1973

  • Keilholtz, G. W.; Moore, R. E.; Robertson, H. E.
  • Nuclear Technology, Vol. 17, Issue 3
  • DOI: 10.13182/NT73-A31267

Neutron irradiation damage in aluminum oxide and nitride ceramics up to a fluence of
journal, December 2000


Color Centers and Radiation-Induced Defects in Al 2 O 3
journal, August 1961


Distributed flow sensing using optical hot -wire grid
journal, January 2012

  • Chen, Tong; Wang, Qingqing; Zhang, Botao
  • Optics Express, Vol. 20, Issue 8
  • DOI: 10.1364/OE.20.008240

V centers in single crystal Al2O3
journal, July 1975


Neutron-induced damage in BeO, Al2O3 and MgO — a review
journal, May 1968


Point-by-point fabrication and characterization of sapphire fiber Bragg gratings
journal, January 2017


Radiation effects in sapphire optical fibers
journal, March 2007


Radiation effects on the lattice constants of single crystal A12O3
journal, March 1975


A Model of Lattice Defects in Sapphire
journal, January 1987

  • Pogatshnik, G. J.; Chen, Y.; Evans, B. D.
  • IEEE Transactions on Nuclear Science, Vol. 34, Issue 6
  • DOI: 10.1109/TNS.1987.4337541

In-Situ Reactor Radiation-Induced Attenuation in Sapphire Optical Fibers
journal, September 2014

  • Petrie, Christian M.; Windl, Wolfgang; Blue, Thomas E.
  • Journal of the American Ceramic Society, Vol. 97, Issue 12
  • DOI: 10.1111/jace.13211

Generation and annealing of radiational defects in neutron irradiated Al2O3
journal, March 1987


Optical properties of the F + center in crystalline Al 2 O 3
journal, December 1978


A study of valency changes of vanadium ions in Al2O3 by γ irradiation
journal, January 1977

  • Villedieu, M.; Devismes, N.; de Goër, A. M.
  • Journal of Physics and Chemistry of Solids, Vol. 38, Issue 9
  • DOI: 10.1016/0022-3697(77)90211-6

Fiber-optic liquid-level sensor
journal, February 1997


330-MW(e) Fort St. Vrain high-temperature gas-cooled reactor
journal, April 1968


An approach to fuel development and qualification
journal, September 2007

  • Crawford, Douglas C.; Porter, Douglas L.; Hayes, Steven L.
  • Journal of Nuclear Materials, Vol. 371, Issue 1-3
  • DOI: 10.1016/j.jnucmat.2007.05.029

Creation of an Internal Cladding in Sapphire Optical Fiber Using the $^{6}$ Li(n, $\alpha)^{3}$ H Reaction
journal, November 2017


Radiation-optical characteristics of quartz glass and sapphire
journal, May 2007


Relation between macroscopic length change and the crystal structure in heavily neutron-irradiated ceramics
journal, August 2004


Molten Fluorides as Power Reactor Fuels
journal, November 1957

  • Briant, R. C.; Weinberg, Alvin M.
  • Nuclear Science and Engineering, Vol. 2, Issue 6
  • DOI: 10.13182/NSE57-A35494

Formation of optical barriers with excellent thermal stability in single-crystal sapphire by hydrogen ion implantation and thermal annealing
journal, September 2011

  • Spratt, William T.; Huang, Mengbing; Jia, Chuanlei
  • Applied Physics Letters, Vol. 99, Issue 11
  • DOI: 10.1063/1.3637613

Damage of Single-Crystal Al2O3 by 14-MeV Neutrons
journal, June 1974


Irradiation temperature dependence of production efficiency of lattice defects in some neutron-irradiated oxides
journal, November 2004

  • Okada, Moritami; Atobe, Kozo; Nakagawa, Masuo
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 226, Issue 3
  • DOI: 10.1016/j.nimb.2004.06.018

Annealing of the defects and colour centres in unirradiated and in reactor irradiated Al2O3
journal, January 1961


High dose neutron irradiation damage in alpha alumina
journal, October 1991

  • Youngman, R. A.; Mitchell, T. E.; Clinard, F. W.
  • Journal of Materials Research, Vol. 6, Issue 10
  • DOI: 10.1557/JMR.1991.2178

Neutron irradiation damage in MgO, Al2O3 and MgAl2O4 ceramics
journal, July 1982


In situ measurement of phase transformations and residual stress evolution during welding using spatially distributed fiber-optic strain sensors
journal, October 2020

  • Petrie, Christian M.; Sridharan, Niyanth
  • Measurement Science and Technology, Vol. 31, Issue 12
  • DOI: 10.1088/1361-6501/aba569

High‐temperature effects on the light transmission through sapphire optical fiber
journal, March 2018

  • Wilson, Brandon A.; Petrie, Christian M.; Blue, Thomas E.
  • Journal of the American Ceramic Society, Vol. 101, Issue 8
  • DOI: 10.1111/jace.15515

Fiber-optic liquid-level sensor
journal, December 1992


Effects of neutron-irradiation on MgAl2O4 and Al203
journal, November 1986


Review Paper: Review of Instrumentation for Irradiation Testing of Nuclear Fuels and Materials
journal, November 2011

  • Kim, Bong Goo; Rempe, Joy L.; Villard, Jean-François
  • Nuclear Technology, Vol. 176, Issue 2
  • DOI: 10.13182/NT11-A13294

Neutron irradiation of polycrystalline yttrium aluminate garnet, magnesium aluminate spinel and α-alumina.
journal, August 1999


Optical properties of single-crystal sapphire fibers
journal, January 1997

  • Nubling, Rick K.; Harrington, James A.
  • Applied Optics, Vol. 36, Issue 24
  • DOI: 10.1364/AO.36.005934

Scattering effects in crystalline infrared fibers
journal, January 1988

  • Sa’ar, A.; Katzir, A.
  • Journal of the Optical Society of America A, Vol. 5, Issue 6
  • DOI: 10.1364/JOSAA.5.000823

Embedded sensors in additively manufactured silicon carbide
journal, August 2021


Evaluation of the Performance of Distributed Temperature Measurements With Single-Mode Fiber Using Rayleigh Backscatter up to 1000$^{\circ}{\rm C}$
journal, January 2014


Sapphire Fiber Bragg Grating Sensor Made Using Femtosecond Laser Radiation for Ultrahigh Temperature Applications
journal, November 2004

  • Grobnic, D.; Mihailov, S. J.; Smelser, C. W.
  • IEEE Photonics Technology Letters, Vol. 16, Issue 11
  • DOI: 10.1109/LPT.2004.834920

In situ reactor radiation-induced attenuation in sapphire optical fibers heated up to 1000 °C
journal, January 2015

  • Petrie, Christian M.; Blue, Thomas E.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 342
  • DOI: 10.1016/j.nimb.2014.09.014

In Situ Gamma Radiation-Induced Attenuation in Sapphire Optical Fibers Heated to 1000°C
journal, July 2014

  • Petrie, Christian M.; Wilson, Brandon; Blue, Thomas E.
  • Journal of the American Ceramic Society, Vol. 97, Issue 10
  • DOI: 10.1111/jace.13089

Peach bottom unit no. 1: A high performance helium cooled nuclear power plant
journal, January 1978


In Situ Thermally Induced Attenuation in Sapphire Optical Fibers Heated to 1400°C
journal, October 2014

  • Petrie, Christian M.; Blue, Thomas E.
  • Journal of the American Ceramic Society, Vol. 98, Issue 2
  • DOI: 10.1111/jace.13289

Neutron-irradiation effect in ceramics evaluated from macroscopic property changes in as-irradiated and annealed specimens
journal, March 2008


Growth of sapphire core-doped fibers
journal, July 1998


Electron centers in single-crystal Al 2 O 3
journal, April 1977


Liquid level sensing for harsh environment applications using distributed fiber optic temperature measurements
journal, October 2018


On-line monitoring applications in nuclear power plants
journal, March 2011


Quasi-Distributed Temperature Sensing Using Type-II Fiber Bragg Gratings in Sapphire Optical Fiber to Temperatures up to 1300°C
journal, October 2018


Evaluation of the continuous dilatometer method of silicon carbide thermometry for passive irradiation temperature determination
journal, April 2019

  • Field, Kevin G.; McDuffee, Joel L.; Geringer, Josina W.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 445
  • DOI: 10.1016/j.nimb.2019.02.022

An Adaptive Reference Scheme to Extend the Functional Range of Optical Backscatter Reflectometry in Extreme Environments
journal, January 2021

  • Sweeney, Daniel C.; Schrell, Adrian M.; Petrie, Christian M.
  • IEEE Sensors Journal, Vol. 21, Issue 1
  • DOI: 10.1109/JSEN.2020.3013121

Fiber-optic flow sensors for high-temperature environment operation up to 800°C
journal, January 2014

  • Chen, Rongzhang; Yan, Aidong; Wang, Qingqing
  • Optics Letters, Vol. 39, Issue 13
  • DOI: 10.1364/OL.39.003966

Fibre-optic gamma-flux monitoring in a fission reactor by means of Cerenkov radiation
journal, September 2007


Radiation Damage Effects in Alumina
journal, February 1994


The irradiation-induced macroscopic growth of α-Al2O3 single crystals
journal, October 1967


Thermal- and photo-induced transformations of luminescence centers in αd-Al2O3 anion-defective crystals
journal, April 2012

  • Solov’ev, S. V.; Milman, I. I.; Syurdo, A. I.
  • Physics of the Solid State, Vol. 54, Issue 4
  • DOI: 10.1134/S1063783412040270

Long-term thermal stability tests at 1000 °C of silica fibre Bragg gratings made with ultrafast laser radiation
journal, April 2006

  • Grobnic, D.; Smelser, C. W.; Mihailov, S. J.
  • Measurement Science and Technology, Vol. 17, Issue 5
  • DOI: 10.1088/0957-0233/17/5/S12

Growth of single‐crystal sapphire‐clad ruby fibers
journal, September 1977

  • Burrus, C. A.; Coldren, L. A.
  • Applied Physics Letters, Vol. 31, Issue 6
  • DOI: 10.1063/1.89713

The influence of neutron irradiation on the microstructure of Al2O3, MgAl2O4, Y3Al5O12 and CeO2
journal, April 1998


Fiber-optic Fabry-Perot flow sensor
journal, June 1998


The effect of neutron irradiation on aluminium oxide
journal, February 1966


Effects of neutron irradiation and subsequent annealing on the optical characteristics of sapphire
journal, February 2011


Devitrification in annealed optical fiber
journal, May 1997

  • Rose, A. H.
  • Journal of Lightwave Technology, Vol. 15, Issue 5
  • DOI: 10.1109/50.580819

Mg-Doped Sapphire Crystal Fibers Grown by Laser-Heated Pedestal Growth Method
journal, January 2006

  • Liu, Che-Ming; Chen, Jyh-Chen; Chiang, Chang-Hung
  • Japanese Journal of Applied Physics, Vol. 45, Issue 1A
  • DOI: 10.1143/JJAP.45.194

Fiber-optic sensing of pressure and temperature
journal, January 1979


Fiber optic pressure sensor
journal, March 1980

  • Fields, J. N.; Asawa, C. K.; Ramer, O. G.
  • The Journal of the Acoustical Society of America, Vol. 67, Issue 3
  • DOI: 10.1121/1.383957

Structural performance of ceramics in a high-fluence fusion environment
journal, May 1984


Electron irradiation damage in a-Al 2 O 3
journal, July 1981


A cation vacancy center in crystalline Al 2 O 3
journal, December 1995

  • Evans, Bruce D.; Cain, Laurence S.
  • Radiation Effects and Defects in Solids, Vol. 134, Issue 1-4
  • DOI: 10.1080/10420159508227241

Experience with the Molten-Salt Reactor Experiment
journal, February 1970

  • Haubenreich, Paul N.; Engel, J. R.
  • Nuclear Applications and Technology, Vol. 8, Issue 2
  • DOI: 10.13182/NT8-2-118

Absorption and photoluminescence study of Al2O3 single crystal irradiated with fast neutrons
journal, October 2010

  • Izerrouken, M.; Benyahia, T.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 268, Issue 19
  • DOI: 10.1016/j.nimb.2010.05.024

High-dose temperature-dependent neutron irradiation effects on the optical transmission and dimensional stability of amorphous fused silica
journal, December 2019