Formation of tetragonal gas bubble superlattice in bulk molybdenum under helium ion implantation

Sun, Cheng; Sprouster, David J.; Hattar, K.; Ecker, L. E.; He, L.; Gao, Y.; Zhang, Y.; Gan, J.

doi:10.1016/j.scriptamat.2018.01.023

Title: Formation of tetragonal gas bubble superlattice in bulk molybdenum under helium ion implantation

Abstract

In this paper, we report the formation of tetragonal gas bubble superlattice in bulk molybdenum under helium ion implantation at 573 K. The transmission electron microscopy study shows that the helium bubble lattice constant measured from the in-plane d-spacing is ~4.5 nm, while it is ~3.9 nm from the out-of-plane measurement. The results of synchrotron-based small-angle x-ray scattering agree well with the transmission electron microscopy results in terms of the measurement of bubble lattice constant and bubble size. The coupling of transmission electron microscopy and synchrotron high-energy X-ray scattering provides an effective approach to study defect superlattices in irradiated materials.

Authors:

Sun, Cheng ^[1]; Sprouster, David J. ^[2]; Hattar, K. ^[3]; Ecker, L. E. ^[2]; He, L. ^[1]; Gao, Y. ^[1]; Zhang, Y. ^[1]; Gan, J. ^[1]

Idaho National Lab. (INL), Idaho Falls, ID (United States)
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Publication Date:: Fri Feb 09 00:00:00 EST 2018

Research Org.:: Brookhaven National Lab. (BNL), Upton, NY (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Nuclear Physics (NP); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division; USDOE Office of Nuclear Energy (NE)

OSTI Identifier:: 1426471

Alternate Identifier(s):: OSTI ID: 1496414

Report Number(s):: BNL-203340-2018-JAAM
Journal ID: ISSN 1359-6462; TRN: US1802292

Grant/Contract Number:: SC0012704; AC07-05ID14517; AC04-94AL85000

Resource Type:: Accepted Manuscript

Journal Name:: Scripta Materialia

Additional Journal Information:: Journal Volume: 149; Journal Issue: C; Journal ID: ISSN 1359-6462

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; 36 MATERIALS SCIENCE; Gas bubble superlattice; Helium ion implantation; Molybdenum; Transmission electron microscopy; Synchrotron small-angle x-ray scattering

Citation Formats


                    Sun, Cheng, Sprouster, David J., Hattar, K., Ecker, L. E., He, L., Gao, Y., Zhang, Y., and Gan, J. Formation of tetragonal gas bubble superlattice in bulk molybdenum under helium ion implantation.  United States: N. p., 2018. 
Web.  doi:10.1016/j.scriptamat.2018.01.023.

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                    Sun, Cheng, Sprouster, David J., Hattar, K., Ecker, L. E., He, L., Gao, Y., Zhang, Y., & Gan, J. Formation of tetragonal gas bubble superlattice in bulk molybdenum under helium ion implantation.  United States.  https://doi.org/10.1016/j.scriptamat.2018.01.023

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                    Sun, Cheng, Sprouster, David J., Hattar, K., Ecker, L. E., He, L., Gao, Y., Zhang, Y., and Gan, J. Fri .  
"Formation of tetragonal gas bubble superlattice in bulk molybdenum under helium ion implantation".  United States.  https://doi.org/10.1016/j.scriptamat.2018.01.023.  https://www.osti.gov/servlets/purl/1426471.

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@article{osti_1426471,

  title        = {Formation of tetragonal gas bubble superlattice in bulk molybdenum under helium ion implantation},

  author       = {Sun, Cheng and Sprouster, David J. and Hattar, K. and Ecker, L. E. and He, L. and Gao, Y. and Zhang, Y. and Gan, J.},

  abstractNote = {In this paper, we report the formation of tetragonal gas bubble superlattice in bulk molybdenum under helium ion implantation at 573 K. The transmission electron microscopy study shows that the helium bubble lattice constant measured from the in-plane d-spacing is ~4.5 nm, while it is ~3.9 nm from the out-of-plane measurement. The results of synchrotron-based small-angle x-ray scattering agree well with the transmission electron microscopy results in terms of the measurement of bubble lattice constant and bubble size. The coupling of transmission electron microscopy and synchrotron high-energy X-ray scattering provides an effective approach to study defect superlattices in irradiated materials.},

  doi          = {10.1016/j.scriptamat.2018.01.023},

  journal      = {Scripta Materialia},

  number       = C,

  volume       = 149,

  place        = {United States},

  year         = {Fri Feb 09 00:00:00 EST 2018},

  month        = {Fri Feb 09 00:00:00 EST 2018}

}

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https://doi.org/10.1016/j.scriptamat.2018.01.023

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Cited by: 9 works

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Figures / Tables:

Figure 1: Bulk Mo after He implantation at energy of 150 keV to a fluence of 1.2×10¹⁷/cm² at 573K. (a) SRIM simulated He concentration profile as a function of ion penetration depth. The superimposed cross-sectional TEM micrograph under under-focusing imaging condition shows the helium bubbles in the peak damage region.more »

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Works referenced in this record:

Ordered porous materials for emerging applications
journal, June 2002

Davis, Mark E.
Nature, Vol. 417, Issue 6891, p. 813-821
DOI: 10.1038/nature00785

Self-organized nanopatterning of silicon surfaces by ion beam sputtering
journal, December 2014

Muñoz-García, Javier; Vázquez, Luis; Castro, Mario
Materials Science and Engineering: R: Reports, Vol. 86
DOI: 10.1016/j.mser.2014.09.001

Ion-induced pattern formation on indium tin oxide for alignment of liquid crystals
journal, August 2015

Škereň, T.; Doornaert, D.; Glorieux, C.
Thin Solid Films, Vol. 589
DOI: 10.1016/j.tsf.2015.05.048

Helium gas-bubble superlattice in copper and nickel
journal, October 1979

Johnson, P. B.; Mazey, D. J.
Nature, Vol. 281, Issue 5730
DOI: 10.1038/281359a0

Kinetics of void-lattice formation in metals
journal, October 1980

Krishan, K.
Nature, Vol. 287, Issue 5781
DOI: 10.1038/287420a0

Elastic model for arrays of stacking fault tetrahedra produced under electron irradiation
journal, February 1976

Kubin, L. P.; Rocher, A.; Ruault, M. O.
Philosophical Magazine, Vol. 33, Issue 2
DOI: 10.1080/00318087608225775

A theory of void-lattice formation
journal, December 1985

Woo, C. H.; Frank, W.
Journal of Nuclear Materials, Vol. 137, Issue 1
DOI: 10.1016/0022-3115(85)90044-3

Kinetic Monte Carlo simulations of void lattice formation during irradiation
journal, October 2003

Heinisch†, H. L.; Singh, B. N.
Philosophical Magazine, Vol. 83, Issue 31-34
DOI: 10.1080/14786430310001605416

Tunable helium bubble superlattice ordered by screw dislocation network
journal, August 2011

Di, Zengfeng; Bai, Xian-Ming; Wei, Qiangmin
Physical Review B, Vol. 84, Issue 5
DOI: 10.1103/PhysRevB.84.052101

The theory of gas bubble lattice
journal, December 1986

Dubinko, V. I.; Slezov, V. V.; Tur, A. V.
Radiation Effects, Vol. 100, Issue 1-2
DOI: 10.1080/00337578608208738

Defect ordering in metals under irradiation
journal, October 1993

Jäger, W.; Trinkaus, H.
Journal of Nuclear Materials, Vol. 205
DOI: 10.1016/0022-3115(93)90104-7

Hydrogen gas-bubble structure in proton-irradiated copper at 300 K
journal, June 1980

Johnson, P. B.; Mazey, D. J.
Journal of Nuclear Materials, Vol. 91, Issue 1
DOI: 10.1016/0022-3115(80)90030-6

The gas-bubble superlattice and the development of surface structure in He+ and H irradiated metals at 300 K
journal, October 1980

Johnson, P. B.; Mazey, D. J.
Journal of Nuclear Materials, Vol. 93-94
DOI: 10.1016/0022-3115(80)90198-1

In-situ TEM studies of ion-irradiation induced bubble development and mechanical deformation in model nuclear materials
journal, January 2014

Donnelly, S. E.; Greaves, G.; Hinks, J. A.
MRS Proceedings, Vol. 1645
DOI: 10.1557/opl.2014.221

A transmission electron microscopy study of molybdenum irradiated with helium ions
journal, January 1977

Mazey, D. J.; Eyre, B. L.; Evans, J. H.
Journal of Nuclear Materials, Vol. 64, Issue 1-2
DOI: 10.1016/0022-3115(77)90018-6

Gas-bubble superlattice formation in bcc metals
journal, March 1995

Johnson, P. B.; Mazey, D. J.
Journal of Nuclear Materials, Vol. 218, Issue 3
DOI: 10.1016/0022-3115(94)00674-1

Mechanical behavior of copper containing a gas-bubble superlattice
journal, December 2016

Wang, Zhang-Jie; Allen, Frances I.; Shan, Zhi-Wei
Acta Materialia, Vol. 121
DOI: 10.1016/j.actamat.2016.08.085

TEM characterization of U–7Mo/Al–2Si dispersion fuel irradiated to intermediate and high fission densities
journal, May 2012

Gan, J.; Keiser, D. D.; Miller, B. D.
Journal of Nuclear Materials, Vol. 424, Issue 1-3
DOI: 10.1016/j.jnucmat.2012.02.001

Transmission electron microscopy characterization of the fission gas bubble superlattice in irradiated U–7 wt%Mo dispersion fuels
journal, March 2015

Miller, B. D.; Gan, J.; Keiser, D. D.
Journal of Nuclear Materials, Vol. 458
DOI: 10.1016/j.jnucmat.2014.12.012

Formation mechanism of gas bubble superlattice in UMo metal fuels: Phase-field modeling investigation
journal, October 2016

Hu, Shenyang; Burkes, Douglas E.; Lavender, Curt A.
Journal of Nuclear Materials, Vol. 479
DOI: 10.1016/j.jnucmat.2016.07.012

SRIM – The stopping and range of ions in matter (2010)
journal, June 2010

Ziegler, James F.; Ziegler, M. D.; Biersack, J. P.
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 268, Issue 11-12
DOI: 10.1016/j.nimb.2010.02.091

Primary defect production by high energy displacement cascades in molybdenum
journal, June 2013

Selby, Aaron P.; Xu, Donghua; Juslin, Niklas
Journal of Nuclear Materials, Vol. 437, Issue 1-3
DOI: 10.1016/j.jnucmat.2013.01.332

FitGISAXS : software package for modelling and analysis of GISAXS data using IGOR Pro
journal, July 2010

Babonneau, David
Journal of Applied Crystallography, Vol. 43, Issue 4
DOI: 10.1107/S0021889810020352

Microstructural evolution in high energy helium implanted nickel—I. Room temperature (t − 100°c) implantation
journal, August 1987

Ehrhart, P.; Gadalla, A. A.; Jäger, W.
Acta Metallurgica, Vol. 35, Issue 8
DOI: 10.1016/0001-6160(87)90022-8

Shallow Nanoporous Surface Layers Produced by Helium Ion Implantation
journal, July 2001

Johnson, P. B.; Markwitz, A.; Gilberd, P. W.
Advanced Materials, Vol. 13, Issue 12-13
DOI: 10.1002/1521-4095(200107)13:12/13<997::AID-ADMA997>3.0.CO;2-K

Transverse sections from helium-implanted copper using ultramicrotomy
journal, July 1996

Johnson, P. B.; Reader, Karen L.; Thomson, R. W.
Journal of Nuclear Materials, Vol. 231, Issue 1-2
DOI: 10.1016/0022-3115(96)00346-7

A temperature threshold for gas-bubble superlattice formation in molybdenum
journal, January 1998

Lawson, F. E.; Johnson, P. B.
Journal of Nuclear Materials, Vol. 252, Issue 1-2
DOI: 10.1016/S0022-3115(97)00298-5

Helium gas-bubble superlattice formation in molybdenum
journal, February 2006

Johnson, P. B.; Lawson, Fenella
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 243, Issue 2
DOI: 10.1016/j.nimb.2005.09.021

Irradiation creep mechanisms: An experimental perspective
journal, October 1988

Garner, F. A.; Gelles, D. S.
Journal of Nuclear Materials, Vol. 159
DOI: 10.1016/0022-3115(88)90098-0

Swelling-induced stresses in ion-bombarded surfaces: Effect of crystalline orientation
journal, December 1979

Wolfer, W. G.; Garner, F. A.
Journal of Nuclear Materials, Vol. 85-86
DOI: 10.1016/0022-3115(79)90549-X

Strain profiles in ion implanted ceramic polycrystals: An approach based on reciprocal-space crystal selection
journal, January 2016

Palancher, H.; Goudeau, P.; Boulle, A.
Applied Physics Letters, Vol. 108, Issue 3
DOI: 10.1063/1.4939972

Measurement of Heavy Ion Irradiation Induced In-Plane Strain in Patterned Face-Centered-Cubic Metal Films: An in Situ Study
journal, December 2016

Yu, K. Y.; Chen, Y.; Li, J.
Nano Letters, Vol. 16, Issue 12
DOI: 10.1021/acs.nanolett.6b03195

A simple model for the formation of compressive stress in thin films by ion bombardment
journal, April 1993

Davis, C. A.
Thin Solid Films, Vol. 226, Issue 1
DOI: 10.1016/0040-6090(93)90201-Y

Effect of ion bombardment on stress in thin metal films
journal, December 2003

Mayr, S. G.; Averback, R. S.
Physical Review B, Vol. 68, Issue 21
DOI: 10.1103/PhysRevB.68.214105

Surface stress induced in Cu foils during and after low energy ion bombardment
journal, April 2007

Chan, Wai Lun; Chason, Eric; Iamsumang, C.
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 257, Issue 1-2
DOI: 10.1016/j.nimb.2007.01.042

Influence of stress interaction effects upon pore motion in solids
journal, March 1971

Leiden, S. H.; Nichols, F. A.
Journal of Nuclear Materials, Vol. 38, Issue 3
DOI: 10.1016/0022-3115(71)90060-2

A description of stress driven bubble growth of helium implanted tungsten
journal, May 2009

Sharafat, Shahram; Takahashi, Akiyuki; Nagasawa, Koji
Journal of Nuclear Materials, Vol. 389, Issue 2
DOI: 10.1016/j.jnucmat.2009.02.027

Works referencing / citing this record:

Symmetry breaking during defect self-organization under irradiation
journal, May 2020

Zhang, Yongfeng; Gao, Yipeng; Sun, Cheng
Materials Theory, Vol. 4, Issue 1
DOI: 10.1186/s41313-020-00021-1

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Title: Formation of tetragonal gas bubble superlattice in bulk molybdenum under helium ion implantation

Abstract

Citation Formats

Figures / Tables:

Ordered porous materials for emerging applications journal, June 2002

Self-organized nanopatterning of silicon surfaces by ion beam sputtering journal, December 2014

Ion-induced pattern formation on indium tin oxide for alignment of liquid crystals journal, August 2015

Helium gas-bubble superlattice in copper and nickel journal, October 1979

Kinetics of void-lattice formation in metals journal, October 1980

Elastic model for arrays of stacking fault tetrahedra produced under electron irradiation journal, February 1976

A theory of void-lattice formation journal, December 1985

Kinetic Monte Carlo simulations of void lattice formation during irradiation journal, October 2003

Tunable helium bubble superlattice ordered by screw dislocation network journal, August 2011

The theory of gas bubble lattice journal, December 1986

Defect ordering in metals under irradiation journal, October 1993

Hydrogen gas-bubble structure in proton-irradiated copper at 300 K journal, June 1980

The gas-bubble superlattice and the development of surface structure in He+ and H irradiated metals at 300 K journal, October 1980

In-situ TEM studies of ion-irradiation induced bubble development and mechanical deformation in model nuclear materials journal, January 2014

A transmission electron microscopy study of molybdenum irradiated with helium ions journal, January 1977

Gas-bubble superlattice formation in bcc metals journal, March 1995

Mechanical behavior of copper containing a gas-bubble superlattice journal, December 2016

TEM characterization of U–7Mo/Al–2Si dispersion fuel irradiated to intermediate and high fission densities journal, May 2012

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Primary defect production by high energy displacement cascades in molybdenum journal, June 2013

FitGISAXS : software package for modelling and analysis of GISAXS data using IGOR Pro journal, July 2010

Microstructural evolution in high energy helium implanted nickel—I. Room temperature (t − 100°c) implantation journal, August 1987

Shallow Nanoporous Surface Layers Produced by Helium Ion Implantation journal, July 2001

Transverse sections from helium-implanted copper using ultramicrotomy journal, July 1996

A temperature threshold for gas-bubble superlattice formation in molybdenum journal, January 1998

Helium gas-bubble superlattice formation in molybdenum journal, February 2006

Irradiation creep mechanisms: An experimental perspective journal, October 1988

Swelling-induced stresses in ion-bombarded surfaces: Effect of crystalline orientation journal, December 1979

Strain profiles in ion implanted ceramic polycrystals: An approach based on reciprocal-space crystal selection journal, January 2016

Measurement of Heavy Ion Irradiation Induced In-Plane Strain in Patterned Face-Centered-Cubic Metal Films: An in Situ Study journal, December 2016

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Effect of ion bombardment on stress in thin metal films journal, December 2003

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Influence of stress interaction effects upon pore motion in solids journal, March 1971

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Ordered porous materials for emerging applications
journal, June 2002

Self-organized nanopatterning of silicon surfaces by ion beam sputtering
journal, December 2014

Ion-induced pattern formation on indium tin oxide for alignment of liquid crystals
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Helium gas-bubble superlattice in copper and nickel
journal, October 1979

Kinetics of void-lattice formation in metals
journal, October 1980

Elastic model for arrays of stacking fault tetrahedra produced under electron irradiation
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A theory of void-lattice formation
journal, December 1985

Kinetic Monte Carlo simulations of void lattice formation during irradiation
journal, October 2003

Tunable helium bubble superlattice ordered by screw dislocation network
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The theory of gas bubble lattice
journal, December 1986

Defect ordering in metals under irradiation
journal, October 1993

Hydrogen gas-bubble structure in proton-irradiated copper at 300 K
journal, June 1980

The gas-bubble superlattice and the development of surface structure in He+ and H irradiated metals at 300 K
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In-situ TEM studies of ion-irradiation induced bubble development and mechanical deformation in model nuclear materials
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A transmission electron microscopy study of molybdenum irradiated with helium ions
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Gas-bubble superlattice formation in bcc metals
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Mechanical behavior of copper containing a gas-bubble superlattice
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TEM characterization of U–7Mo/Al–2Si dispersion fuel irradiated to intermediate and high fission densities
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Transmission electron microscopy characterization of the fission gas bubble superlattice in irradiated U–7 wt%Mo dispersion fuels
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Formation mechanism of gas bubble superlattice in UMo metal fuels: Phase-field modeling investigation
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SRIM – The stopping and range of ions in matter (2010)
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FitGISAXS : software package for modelling and analysis of GISAXS data using IGOR Pro
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Microstructural evolution in high energy helium implanted nickel—I. Room temperature (t − 100°c) implantation
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Shallow Nanoporous Surface Layers Produced by Helium Ion Implantation
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Transverse sections from helium-implanted copper using ultramicrotomy
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A temperature threshold for gas-bubble superlattice formation in molybdenum
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Irradiation creep mechanisms: An experimental perspective
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Swelling-induced stresses in ion-bombarded surfaces: Effect of crystalline orientation
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Strain profiles in ion implanted ceramic polycrystals: An approach based on reciprocal-space crystal selection
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