Spherical nanoindentation of proton irradiated 304 stainless steel: A comparison of small scale mechanical test techniques for measuring irradiation hardening

Weaver, Jordan S.; Pathak, Siddhartha; Reichardt, Ashley; Vo, Hi T.; Maloy, Stuart A.; Hosemann, Peter; Mara, Nathan A.

doi:10.1016/j.jnucmat.2017.06.031

Spherical nanoindentation of proton irradiated 304 stainless steel: A comparison of small scale mechanical test techniques for measuring irradiation hardening

Journal Article · Tue Jun 27 00:00:00 EDT 2017 · Journal of Nuclear Materials

DOI:https://doi.org/10.1016/j.jnucmat.2017.06.031· OSTI ID:1369195

Weaver, Jordan S. ^[1]; Pathak, Siddhartha ^[2]; Reichardt, Ashley ^[3]; Vo, Hi T. ^[3]; Maloy, Stuart A. ^[1]; Hosemann, Peter ^[3]; Mara, Nathan A. ^[1]

Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Univ. of Nevada, Reno, NV (United States). Chemical and Materials Engineering Dept.
Univ. of California, Berkeley, CA (United States). Nuclear Engineering Dept.

Experimentally quantifying the mechanical effects of radiation damage in reactor materials is necessary for the development and qualification of new materials for improved performance and safety. This can be achieved in a high-throughput fashion through a combination of ion beam irradiation and small scale mechanical testing in contrast to the high cost and laborious nature of bulk testing of reactor irradiated samples. The current paper focuses on using spherical nanoindentation stress-strain curves on unirradiated and proton irradiated (10 dpa at 360 °C) 304 stainless steel to quantify the mechanical effects of radiation damage. Spherical nanoindentation stress-strain measurements show a radiation-induced increase in indentation yield strength from 1.36 GPa to 2.72 GPa and a radiation-induced increase in indentation work hardening rate of 10 GPa–30 GPa. These measurements are critically compared against Berkovich nanohardness, micropillar compression, and micro-tension measurements on the same material and similar grain orientations. The ratio of irradiated to unirradiated yield strength increases by a similar factor of 2 when measured via spherical nanoindentation or Berkovich nanohardness testing. A comparison of spherical indentation stress-strain curves to uniaxial (micropillar and micro-tension) stress-strain curves was achieved using a simple scaling relationship which shows good agreement for the unirradiated condition and poor agreement in post-yield behavior for the irradiated condition. Finally, the disagreement between spherical nanoindentation and uniaxial stress-strain curves is likely due to the plastic instability that occurs during uniaxial tests but is absent during spherical nanoindentation tests.

View Accepted Manuscript (DOE)

Research Organization:: Los Alamos National Laboratory (LANL)

Sponsoring Organization:: USDOE; USDOE Office of Nuclear Energy (NE), Nuclear Reactor Technologies (NE-7); USDOE Office of Science (SC)

Contributing Organization:: Univ. of California, Berkeley, CA (United States); Univ. of Nevada, Reno, NV (United States)

Grant/Contract Number:: AC52-06NA25396

OSTI ID:: 1369195

Alternate ID(s):: OSTI ID: 1550204

Report Number(s):: LA-UR-17-20133

Journal Information:: Journal of Nuclear Materials, Journal Name: Journal of Nuclear Materials Vol. 493; ISSN 0022-3115

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

References (84)

Effect of grain size on deformation-induced martensite formation in 304 and 316 stainless steels during room temperature tensile testing Varma, S. K.; Kalyanam, J.; Murk, L. E. Journal of Materials Science Letters, Vol. 13, Issue 2 https://doi.org/10.1007/BF00416816	journal	January 1994
Deformation-induced martensitic characteristics in 304 and 316 stainless steels during room-temperature rolling Shrinivas, Vijay; Varma, S. K.; Murr, L. E. Metallurgical and Materials Transactions A, Vol. 26, Issue 3 https://doi.org/10.1007/BF02663916	journal	March 1995
Studying grain boundary regions in polycrystalline materials using spherical nano-indentation and orientation imaging microscopy Pathak, Siddhartha; Michler, Johann; Wasmer, Kilian Journal of Materials Science, Vol. 47, Issue 2 https://doi.org/10.1007/s10853-011-5859-z	journal	August 2011
Deformation-induced phase transformation and strain hardening in type 304 austenitic stainless steel De, Amar K.; Speer, John G.; Matlock, David K. Metallurgical and Materials Transactions A, Vol. 37, Issue 6 https://doi.org/10.1007/s11661-006-0130-y	journal	June 2006
Small-Scale Mechanical Testing on Proton Beam-Irradiated 304 SS from Room Temperature to Reactor Operation Temperature Vo, H.; Reichardt, A.; Howard, C. JOM, Vol. 67, Issue 12 https://doi.org/10.1007/s11837-015-1596-0	journal	August 2015
Effect of fast-neutron irradiation on mechanical properties of stainless steels: AISI types 304, 316 and 347 Higgy, H. R.; Hammad, F. H. Journal of Nuclear Materials, Vol. 55, Issue 2 https://doi.org/10.1016/0022-3115(75)90151-8	journal	February 1975
The evolution of mechanical property change in irradiated austenitic stainless steels Lucas, G. E. Journal of Nuclear Materials, Vol. 206, Issue 2-3 https://doi.org/10.1016/0022-3115(93)90129-M	journal	November 1993
Hertzian contact of anisotropic bodies Willis, J. R. Journal of the Mechanics and Physics of Solids, Vol. 14, Issue 3 https://doi.org/10.1016/0022-5096(66)90036-6	journal	May 1966
Measuring the elastic properties of anisotropic materials by means of indentation experiments Vlassak, Joost J.; Nix, W. D. Journal of the Mechanics and Physics of Solids, Vol. 42, Issue 8 https://doi.org/10.1016/0022-5096(94)90033-7	journal	August 1994
Microstructural origins of radiation-induced changes in mechanical properties of 316 L and 304 L austenitic stainless steels irradiated with mixed spectra of high-energy protons and spallation neutrons Sencer, B. H.; Bond, G. M.; Hamilton, M. L. Journal of Nuclear Materials, Vol. 296, Issue 1-3 https://doi.org/10.1016/S0022-3115(01)00512-8	journal	July 2001
The mechanical properties of 316L/304L stainless steels, Alloy 718 and Mod 9Cr–1Mo after irradiation in a spallation environment Maloy, S. A.; James, M. R.; Willcutt, G. Journal of Nuclear Materials, Vol. 296, Issue 1-3 https://doi.org/10.1016/S0022-3115(01)00514-1	journal	July 2001
Emulation of neutron irradiation effects with protons: validation of principle Was, G. S.; Busby, J. T.; Allen, T. Journal of Nuclear Materials, Vol. 300, Issue 2-3 https://doi.org/10.1016/S0022-3115(01)00751-6	journal	February 2002
The correlation of the indentation size effect measured with indenters of various shapes Swadener, J. G.; George, E. P.; Pharr, G. M. Journal of the Mechanics and Physics of Solids, Vol. 50, Issue 4 https://doi.org/10.1016/S0022-5096(01)00103-X	journal	April 2002
The indentation modulus of elastically anisotropic materials for indenters of arbitrary shape Vlassak, J. J.; Ciavarella, M.; Barber, J. R. Journal of the Mechanics and Physics of Solids, Vol. 51, Issue 9 https://doi.org/10.1016/S0022-5096(03)00066-8	journal	September 2003
Indentation size effects in crystalline materials: A law for strain gradient plasticity Nix, William D.; Gao, Huajian Journal of the Mechanics and Physics of Solids, Vol. 46, Issue 3 https://doi.org/10.1016/S0022-5096(97)00086-0	journal	March 1998
On the measurement of stress–strain curves by spherical indentation Herbert, E. G.; Pharr, G. M.; Oliver, W. C. Thin Solid Films, Vol. 398-399 https://doi.org/10.1016/S0040-6090(01)01439-0	journal	November 2001
A review of nanoindentation continuous stiffness measurement technique and its applications Li, Xiaodong; Bhushan, Bharat Materials Characterization, Vol. 48, Issue 1 https://doi.org/10.1016/S1044-5803(02)00192-4	journal	February 2002
Competing mechanisms and modeling of deformation in austenitic stainless steel single crystals with and without nitrogen Karaman, I.; Sehitoglu, H.; Maier, H. J. Acta Materialia, Vol. 49, Issue 19 https://doi.org/10.1016/S1359-6454(01)00296-8	journal	November 2001
Orientation dependence of nanoindentation pile-up patterns and of nanoindentation microtextures in copper single crystals Wang, Y.; Raabe, D.; Klüber, C. Acta Materialia, Vol. 52, Issue 8 https://doi.org/10.1016/j.actamat.2004.01.016	journal	May 2004
Temperature dependence of strain hardening and plastic instability behaviors in austenitic stainless steels Byun, T. S.; Hashimoto, N.; Farrell, K. Acta Materialia, Vol. 52, Issue 13 https://doi.org/10.1016/j.actamat.2004.05.003	journal	August 2004
Size-affected single-slip behavior of pure nickel microcrystals Dimiduk, D. M.; Uchic, M. D.; Parthasarathy, T. A. Acta Materialia, Vol. 53, Issue 15 https://doi.org/10.1016/j.actamat.2005.05.023	journal	September 2005
A further step towards an understanding of size-dependent crystal plasticity: In situ tension experiments of miniaturized single-crystal copper samples Kiener, D.; Grosinger, W.; Dehm, G. Acta Materialia, Vol. 56, Issue 3 https://doi.org/10.1016/j.actamat.2007.10.015	journal	February 2008
Determination of the effective zero-point and the extraction of spherical nanoindentation stress–strain curves Kalidindi, Surya R.; Pathak, Siddhartha Acta Materialia, Vol. 56, Issue 14 https://doi.org/10.1016/j.actamat.2008.03.036	journal	August 2008
Measurement of the local mechanical properties in polycrystalline samples using spherical nanoindentation and orientation imaging microscopy Pathak, Siddhartha; Stojakovic, Dejan; Kalidindi, Surya R. Acta Materialia, Vol. 57, Issue 10 https://doi.org/10.1016/j.actamat.2009.03.008	journal	June 2009
Plastic anisotropy of γ-TiAl revealed by axisymmetric indentation Zambaldi, C.; Raabe, D. Acta Materialia, Vol. 58, Issue 9 https://doi.org/10.1016/j.actamat.2010.02.025	journal	May 2010
Suppression of irradiation hardening in nanoscale V/Ag multilayers Wei, Q. M.; Li, N.; Mara, N. Acta Materialia, Vol. 59, Issue 16 https://doi.org/10.1016/j.actamat.2011.06.043	journal	September 2011
Critical evaluation of the indentation data analyses methods for the extraction of isotropic uniaxial mechanical properties using finite element models Donohue, Brendan R.; Ambrus, Adrian; Kalidindi, Surya R. Acta Materialia, Vol. 60, Issue 9 https://doi.org/10.1016/j.actamat.2012.03.034	journal	May 2012
Effect of the continuous stiffness measurement on the mechanical properties extracted using spherical nanoindentation Vachhani, S. J.; Doherty, R. D.; Kalidindi, S. R. Acta Materialia, Vol. 61, Issue 10 https://doi.org/10.1016/j.actamat.2013.03.005	journal	June 2013
Grain-scale measurement of slip resistances in aluminum polycrystals using spherical nanoindentation Vachhani, Shraddha J.; Kalidindi, Surya R. Acta Materialia, Vol. 90 https://doi.org/10.1016/j.actamat.2015.02.017	journal	May 2015
Correlation of spherical nanoindentation stress-strain curves to simple compression stress-strain curves for elastic-plastic isotropic materials using finite element models Patel, Dipen K.; Kalidindi, Surya R. Acta Materialia, Vol. 112 https://doi.org/10.1016/j.actamat.2016.04.034	journal	June 2016
On capturing the grain-scale elastic and plastic anisotropy of alpha-Ti with spherical nanoindentation and electron back-scattered diffraction Weaver, Jordan S.; Priddy, Matthew W.; McDowell, David L. Acta Materialia, Vol. 117, p. 23-34 https://doi.org/10.1016/j.actamat.2016.06.053	journal	September 2016
Strain localization at dislocation channel–grain boundary intersections in irradiated stainless steel McMurtrey, M. D.; Was, G. S.; Cui, B. International Journal of Plasticity, Vol. 56 https://doi.org/10.1016/j.ijplas.2014.01.001	journal	May 2014
A model of size effects in nano-indentation Huang, Y.; Zhang, F.; Hwang, K. Journal of the Mechanics and Physics of Solids, Vol. 54, Issue 8 https://doi.org/10.1016/j.jmps.2006.02.002	journal	August 2006
Proton irradiation emulation of PWR neutron damage microstructures in solution annealed 304 and cold-worked 316 stainless steels Sencer, Bulent H.; Was, Gary S.; Sagisaka, Mitsuyuki Journal of Nuclear Materials, Vol. 323, Issue 1 https://doi.org/10.1016/j.jnucmat.2003.07.007	journal	November 2003
Irradiation damage in 304 and 316 stainless steels: experimental investigation and modeling. Part II: Irradiation induced hardening Pokor, C.; Brechet, Y.; Dubuisson, P. Journal of Nuclear Materials, Vol. 326, Issue 1 https://doi.org/10.1016/j.jnucmat.2003.12.008	journal	March 2004
The relationship between hardness and yield stress in irradiated austenitic and ferritic steels Busby, Jeremy T.; Hash, Mark C.; Was, Gary S. Journal of Nuclear Materials, Vol. 336, Issue 2-3 https://doi.org/10.1016/j.jnucmat.2004.09.024	journal	February 2005
Microstructural evolution of proton irradiated T91 Gupta, G.; Jiao, Z.; Ham, A. N. Journal of Nuclear Materials, Vol. 351, Issue 1-3 https://doi.org/10.1016/j.jnucmat.2006.02.028	journal	June 2006
The role of deformation mechanisms in flow localization of 316L stainless steel Wu, Xianglin; Pan, Xiao; Mabon, James C. Journal of Nuclear Materials, Vol. 356, Issue 1-3 https://doi.org/10.1016/j.jnucmat.2006.05.047	journal	September 2006
An exploratory study to determine applicability of nano-hardness and micro-compression measurements for yield stress estimation Hosemann, P.; Swadener, J. G.; Kiener, D. Journal of Nuclear Materials, Vol. 375, Issue 1 https://doi.org/10.1016/j.jnucmat.2007.11.004	journal	March 2008
Nanoindentation on ion irradiated steels Hosemann, P.; Vieh, C.; Greco, R. R. Journal of Nuclear Materials, Vol. 389, Issue 2 https://doi.org/10.1016/j.jnucmat.2009.02.026	journal	May 2009
Impact of localized deformation on IASCC in austenitic stainless steels Jiao, Z.; Was, G. S. Journal of Nuclear Materials, Vol. 408, Issue 3 https://doi.org/10.1016/j.jnucmat.2010.10.087	journal	January 2011
Enhanced radiation tolerance of ultrafine grained Fe–Cr–Ni alloy Sun, C.; Yu, K. Y.; Lee, J. H. Journal of Nuclear Materials, Vol. 420, Issue 1-3 https://doi.org/10.1016/j.jnucmat.2011.10.001	journal	January 2012
Issues to consider using nano indentation on shallow ion beam irradiated materials Hosemann, Peter; Kiener, Daniel; Wang, Yongqiang Journal of Nuclear Materials, Vol. 425, Issue 1-3 https://doi.org/10.1016/j.jnucmat.2011.11.070	journal	June 2012
Hardening of self ion implanted tungsten and tungsten 5-wt% rhenium Armstrong, D. E. J.; Yi, X.; Marquis, E. A. Journal of Nuclear Materials, Vol. 432, Issue 1-3 https://doi.org/10.1016/j.jnucmat.2012.07.044	journal	January 2013
Quantitative atom probe tomography characterization of microstructures in a proton irradiated 304 stainless steel Chen, Yimeng; Chou, Peter H.; Marquis, Emmanuelle A. Journal of Nuclear Materials, Vol. 451, Issue 1-3 https://doi.org/10.1016/j.jnucmat.2014.03.034	journal	August 2014
Characterization of ion beam irradiated 304 stainless steel utilizing nanoindentation and Laue microdiffraction Lupinacci, A.; Chen, K.; Li, Y. Journal of Nuclear Materials, Vol. 458 https://doi.org/10.1016/j.jnucmat.2014.11.050	journal	March 2015
Understanding the effects of ion irradiation using nanoindentation techniques Hardie, Christopher D.; Roberts, Steve G.; Bushby, Andy J. Journal of Nuclear Materials, Vol. 462 https://doi.org/10.1016/j.jnucmat.2014.11.066	journal	July 2015
Small-scale characterisation of irradiated nuclear materials: Part II nanoindentation and micro-cantilever testing of ion irradiated nuclear materials Armstrong, D. E. J.; Hardie, C. D.; Gibson, J. S. K. L. Journal of Nuclear Materials, Vol. 462 https://doi.org/10.1016/j.jnucmat.2015.01.053	journal	July 2015
Deformation localization and dislocation channel dynamics in neutron-irradiated austenitic stainless steels Gussev, Maxim N.; Field, Kevin G.; Busby, Jeremy T. Journal of Nuclear Materials, Vol. 460 https://doi.org/10.1016/j.jnucmat.2015.02.008	journal	May 2015
Evaluation of critical resolved shear strength and deformation mode in proton-irradiated austenitic stainless steel using micro-compression tests Jin, Hyung-Ha; Ko, Eunsol; Kwon, Junhyun Journal of Nuclear Materials, Vol. 470 https://doi.org/10.1016/j.jnucmat.2015.12.029	journal	March 2016
Nanoindentation and in situ microcompression in different dose regimes of proton beam irradiated 304 SS Reichardt, A.; Lupinacci, A.; Frazer, D. Journal of Nuclear Materials, Vol. 486 https://doi.org/10.1016/j.jnucmat.2017.01.036	journal	April 2017
Mechanical characterization of Ti-6Al-4V titanium alloy at multiple length scales using spherical indentation stress-strain measurements Weaver, Jordan S.; Kalidindi, Surya R. Materials & Design, Vol. 111 https://doi.org/10.1016/j.matdes.2016.09.016	journal	December 2016
Nanomechanical insights into the deformation behavior of austenitic alloys with different stacking fault energies and austenitic stability Misra, R. D. K.; Zhang, Z.; Jia, Z. Materials Science and Engineering: A, Vol. 528, Issue 22-23 https://doi.org/10.1016/j.msea.2011.05.068	journal	August 2011
General relationship between strength and hardness Zhang, P.; Li, S. X.; Zhang, Z. F. Materials Science and Engineering: A, Vol. 529 https://doi.org/10.1016/j.msea.2011.08.061	journal	November 2011
Twinning and martensite in a 304 austenitic stainless steel Shen, Y. F.; Li, X. X.; Sun, X. Materials Science and Engineering: A, Vol. 552 https://doi.org/10.1016/j.msea.2012.05.080	journal	August 2012
Strain-induced ε-martensite transformation during nanoindentation of high-nitrogen steel Ahn, Tae-Hong; Lee, Sung Bo; Park, Kyung-Tae Materials Science and Engineering: A, Vol. 598 https://doi.org/10.1016/j.msea.2014.01.030	journal	March 2014
High temperature indentation of helium-implanted tungsten Gibson, James S. K. -L.; Roberts, Steve G.; Armstrong, David E. J. Materials Science and Engineering: A, Vol. 625 https://doi.org/10.1016/j.msea.2014.12.034	journal	February 2015
Spherical nanoindentation stress–strain curves Pathak, Siddhartha; Kalidindi, Surya R. Materials Science and Engineering: R: Reports, Vol. 91 https://doi.org/10.1016/j.mser.2015.02.001	journal	May 2015
Multidimensional contact moduli of elastically anisotropic solids Gao, Y. F.; Pharr, G. M. Scripta Materialia, Vol. 57, Issue 1 https://doi.org/10.1016/j.scriptamat.2007.03.020	journal	July 2007
A different type of indentation size effect Shim, S.; Bei, H.; George, E. P. Scripta Materialia, Vol. 59, Issue 10 https://doi.org/10.1016/j.scriptamat.2008.07.026	journal	November 2008
Investigation of strain-induced martensitic transformation in metastable austenite using nanoindentation Ahn, T. -H.; Oh, C. -S.; Kim, D. H. Scripta Materialia, Vol. 63, Issue 5 https://doi.org/10.1016/j.scriptamat.2010.05.024	journal	September 2010
Compressive flow behavior of Cu thin films and Cu/Nb multilayers containing nanometer-scale helium bubbles Li, N.; Mara, N. A.; Wang, Y. Q. Scripta Materialia, Vol. 64, Issue 10 https://doi.org/10.1016/j.scriptamat.2011.02.001	journal	May 2011
Variant selection during mechanically induced martensitic transformation of metastable austenite by nanoindentation Kim, Yanghoo; Ahn, Tae-Hong; Suh, Dong-Woo Scripta Materialia, Vol. 104 https://doi.org/10.1016/j.scriptamat.2015.03.014	journal	July 2015
Investigations of orientation and length scale effects on micromechanical responses in polycrystalline zirconium using spherical nanoindentation Pathak, Siddhartha; Kalidindi, Surya R.; Mara, Nathan A. Scripta Materialia, Vol. 113 https://doi.org/10.1016/j.scriptamat.2015.10.035	journal	March 2016
In situ nanocompression testing of irradiated copper Kiener, D.; Hosemann, P.; Maloy, S. A. Nature Materials, Vol. 10, Issue 8 https://doi.org/10.1038/nmat3055	journal	June 2011
Effects of sequential tungsten and helium ion implantation on nano-indentation hardness of tungsten Armstrong, D. E. J.; Edmondson, P. D.; Roberts, S. G. Applied Physics Letters, Vol. 102, Issue 25 https://doi.org/10.1063/1.4811825	journal	June 2013
Understanding pop-ins in spherical nanoindentation Pathak, Siddhartha; Riesterer, Jessica L.; Kalidindi, Surya R. Applied Physics Letters, Vol. 105, Issue 16 https://doi.org/10.1063/1.4898698	journal	October 2014
Indentation of elastically anisotropic half-spaces by cones and parabolae of revolution Swadener, J. G.; Pharr, G. M. Philosophical Magazine A, Vol. 81, Issue 2 https://doi.org/10.1080/01418610108214314	journal	February 2001
Indentation modulus of elastically anisotropic half spaces Vlassak, Joost J.; Nix, W. D. Philosophical Magazine A, Vol. 67, Issue 5 https://doi.org/10.1080/01418619308224756	journal	May 1993
Comparison of nanoindentation results obtained with Berkovich and cube-corner indenters Chudoba, T.; Schwaller, P.; Rabe, R. Philosophical Magazine, Vol. 86, Issue 33-35 https://doi.org/10.1080/14786430600746424	journal	November 2006
The effect of size on the strength of FCC metals at elevated temperatures: annealed copper Wheeler, Jeffrey M.; Kirchlechner, Christoph; Micha, Jean-Sébastien Philosophical Magazine, Vol. 96, Issue 32-34 https://doi.org/10.1080/14786435.2016.1224945	journal	August 2016
Continuous Stiffness Measurement During Instrumented Indentation Testing Hay, J.; Agee, P.; Herbert, E. Experimental Techniques, Vol. 34, Issue 3 https://doi.org/10.1111/j.1747-1567.2010.00618.x	journal	January 2010
Sample Dimensions Influence Strength and Crystal Plasticity Uchic, M. D. Science, Vol. 305, Issue 5686 https://doi.org/10.1126/science.1098993	journal	August 2004
The Indentation Size Effect: A Critical Examination of Experimental Observations and Mechanistic Interpretations Pharr, George M.; Herbert, Erik G.; Gao, Yanfei Annual Review of Materials Research, Vol. 40, Issue 1 https://doi.org/10.1146/annurev-matsci-070909-104456	journal	June 2010
Analysis of deformation induced martensitic transformation in stainless steels Das, A.; Chakraborti, P. C.; Tarafder, S. Materials Science and Technology, Vol. 27, Issue 1 https://doi.org/10.1179/026708310X12668415534008	journal	January 2011
A simple predictive model for spherical indentation Field, J. S.; Swain, M. V. Journal of Materials Research, Vol. 8, Issue 2 https://doi.org/10.1557/JMR.1993.0297	journal	February 1993
Determining the mechanical properties of small volumes of material from submicrometer spherical indentations Field, J. S.; Swain, M. V. Journal of Materials Research, Vol. 10, Issue 1 https://doi.org/10.1557/JMR.1995.0101	journal	January 1995
Measurement of hardness and elastic modulus by instrumented indentation: Advances in understanding and refinements to methodology Oliver, W. C.; Pharr, G. M. Journal of Materials Research, Vol. 19, Issue 1 https://doi.org/10.1557/jmr.2004.19.1.3	journal	January 2004
On the determination of spherical nanoindentation stress–strain curves Basu, Sandip; Moseson, Alexander; Barsoum, Michel W. Journal of Materials Research, Vol. 21, Issue 10 https://doi.org/10.1557/jmr.2006.0324	journal	October 2006
Critical issues in making small-depth mechanical property measurements by nanoindentation with continuous stiffness measurement Pharr, G. M.; Strader, J. H.; Oliver, W. C. Journal of Materials Research, Vol. 24, Issue 3 https://doi.org/10.1557/jmr.2009.0096	journal	March 2009
Importance of surface preparation on the nano-indentation stress-strain curves measured in metals Pathak, Siddhartha; Stojakovic, Dejan; Doherty, Roger Journal of Materials Research, Vol. 24, Issue 3 https://doi.org/10.1557/jmr.2009.0137	journal	March 2009
Orientation informed nanoindentation of α-titanium: Indentation pileup in hexagonal metals deforming by prismatic slip Zambaldi, Claudio; Yang, Yiyi; Bieler, Thomas R. Journal of Materials Research, Vol. 27, Issue 1 https://doi.org/10.1557/jmr.2011.334	journal	December 2011
Application of small-scale testing for investigation of ion-beam-irradiated materials Kiener, Daniel; Minor, Andrew M.; Anderoglu, Osman Journal of Materials Research, Vol. 27, Issue 21 https://doi.org/10.1557/jmr.2012.303	journal	October 2012
A stochastic model for the size dependence of spherical indentation pop-in Sudharshan Phani, P.; Johanns, Kurt E.; George, Easo P. Journal of Materials Research, Vol. 28, Issue 19 https://doi.org/10.1557/jmr.2013.254	journal	September 2013

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