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  • Michael Fitzpatrick

Disordered Ionic Conductors

Kordatos, A., Christopoulos, S., Fitzpatrick, M. & Chroneos, A., 8 Sep 2016.

Research output: Contribution to conferenceAbstract

Stabilization of Zrn+1AlCn MAX Phases: Issues and Achievements

Zapata-Solvas, E., Christopoulos, S., Fitzpatrick, M., Chroneos, A. & Lee, W. E., 23 Oct 2016.

Research output: Contribution to conferenceAbstract

Open Access
Article

312 MAX Phases: Elastic Properties and Lithiation

Filippatos, P. P., Hadi, M. A., Christopoulos, S., Kordatos, A., Kelaidis, N., Fitzpatrick, M., Vasilopoulou, M. & Chroneos, A., 8 Dec 2019, In : Materials. 12, 13 p., 4098.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
7 Downloads (Pure)
34 Citations (Scopus)
Open Access
File
1 Citation (Scopus)
27 Downloads (Pure)

A comparison of neutron diffraction and hole-drilling residual strain measurements in thermally sprayed coatings

Ahmed, R., Fitzpatrick, M. E. & Faisal, N. H., 25 May 2012, In : Surface and Coatings Technology. 206, 19-20, p. 4180-4185 6 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Activation volumes of oxygen self-diffusion in fluorite structured oxides

Christopoulos, S-R. G., Kordatos, A., Cooper, M. W. D., Fitzpatrick, M. E. & Chroneos, A., 27 Oct 2016, In : Materials Research Express. 3, 10, 105504.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Anelasticity in austenitic stainless steel

Ashwin Rao, P., Bouchard, J., Northover, S. M. & Fitzpatrick, M. E., Nov 2012, In : Acta Materialia. 60, 19, p. 6851–6861

Research output: Contribution to journalArticle

Open Access
21 Citations (Scopus)

A new bridge technique for neutron tomography and diffraction measurements

Burca, G., James, J. A., Kockelmann, W., Fitzpatrick, M. E., Zhang, S. Y., Hovind, J. & Van Langh, R., 21 Sep 2011, In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 651, 1, p. 229-235 7 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
Open Access
File
12 Citations (Scopus)
14 Downloads (Pure)

An in situ powder neutron diffraction study of nano-precipitate formation during processing of oxide-dispersion-strengthened ferritic steels

Zhang, H., Gorley, M. J., Boon Chong, K., Fitzpatrick, M. E., Roberts, S. G. & Grant, P. S., 5 Jan 2014, In : Journal of Alloys and Compounds. 582, 2014, p. 769-773

Research output: Contribution to journalArticle

Open Access
17 Citations (Scopus)
Open Access
File
1 Citation (Scopus)
2 Downloads (Pure)

Application of synchrotron X-ray diffraction and nanoindentation for the determination of residual stress fields around scratches

Khan, K., Fitzpatrick, M., Hainsworth, S., Evans, A. D. & Edwards, L., 2011, In : Acta Materialia. 59, 20, p. 7508-7520 13 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)

Application of the eigenstrain approach to predict the residual stress distribution in laser shock peened AA7050-T7451 samples

Coratella, S., Sticchi, M., Toparli, M. B., Fitzpatrick, M. E. & Kashaev, K., 2015, In : Surface and Coatings Technology. 273, p. 39-49

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
183 Downloads (Pure)

Automotive Magneto-Rheological Dampers: Modelling and Parameter Identification using contrast-based Fruit Fly Optimisation

Kanarachos, S., Savitski, D., Lagaros, N. & Fitzpatrick, M. E., Dec 2018, In : Soft Computing. 22, 24, p. 8131–8149 19 p.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
66 Downloads (Pure)

Boundary Effects in the Eigenstrain Method

Lee, S-Y., Coratella, S., Brügger, A., Clausen, B., Brown, D., Langer, K., Fitzpatrick, M. & Noyan, I. C., 15 Jun 2018, In : Experimental Mechanics. 58, 5, p. 799-814 16 p.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
16 Downloads (Pure)

Characterization and application of Bragg-edge transmission imaging for strain measurement and crystallographic analysis on the IMAT beamline

Ramadhan, R. S., Kockelmann, W., Minniti, T., Chen, B., Parfitt, D., Fitzpatrick, M. E. & Tremsin, A. S., 1 Apr 2019, In : Journal of Applied Crystallography. 52, 2, p. 351-368 18 p.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
34 Downloads (Pure)

Defect process and lithium diffusion in Li2TiO3

Kuganathan, N., Kordatos, A., Fitzpatrick, M. E., Vovk, R. V. & Chroneos, A., 1 Dec 2018, In : Solid State Ionics. 327, p. 93-98 6 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)
Open Access
File
14 Citations (Scopus)
23 Downloads (Pure)
Open Access
File
6 Citations (Scopus)
24 Downloads (Pure)

Determination of normal and shear residual stresses from fracture surface mismatch

Araujo de Oliveira, J., Kowal, J., Gungor, S. & Fitzpatrick, M. E., 2015, In : Materials & Design. 83, p. 176-184

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
73 Downloads (Pure)
Open Access
File
10 Citations (Scopus)
90 Downloads (Pure)

Effect of alloy temper on surface modification of aluminium 2624 by laser shock peening

Zabeen, S., Langer, K. & Fitzpatrick, M. E., 15 Aug 2018, In : Surface and Coatings Technology. 347, p. 123-135 13 p.

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
7 Downloads (Pure)

Effect of frequency on high-temperature fatigue crack growth in a silicon carbide reinforced silicon nitride composite

Moffatt, J. E., Fitzpatrick, M. E. & Edwards, L., Feb 2013, In : International Journal of Fatigue. 47, February 2013, p. 319-329

Research output: Contribution to journalArticle

Open Access
7 Citations (Scopus)

Effect of grain size on domain structures, dielectric and thermal depoling of Nd-substituted bismuth titanate ceramics

Viola, G., Boon Chong, K., Eriksson, M., Shen, Z., Zeng, J., Yin, Q., Kan, Y., Wang, P., Ning, H., Zhang, H., Fitzpatrick, M. E., Reece, M. J. & Yan, H., 2013, In : Applied Physics Letters. 103, 182903 (

Research output: Contribution to journalArticle

Open Access
21 Citations (Scopus)

Effect of impact damage on fatigue performance of structures reinforced with GLARE bonded crack retarders

Syed, A. K., Fitzpatrick, M. E., Moffatt, J. E., Doucet, J. & Durazo-Cardenas, I., 2015, In : International Journal of Fatigue. 80, p. 231-237 7 p.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
32 Downloads (Pure)

Effect of laser shock peening on residual stress and fatigue life of clad 2024 aluminium sheet containing scribe defects

Dorman, M., Toparli, M. B., Smyth, N., Cini, A., Fitzpatrick, M. E. & Irving, P. E., 30 Jun 2012, In : Materials Science and Engineering: A. 528, p. 142-151 10 p.

Research output: Contribution to journalArticle

67 Citations (Scopus)
4 Citations (Scopus)

Effect of residual stress on the nanoindentation response of aerospace aluminium alloys

Khan, K., Fitzpatrick, M., Hainsworth, S. & Edwards, L., 2011, In : Computational Materials Science. 50, 10, p. 2967-2976 10 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Effect of texture on the residual stress response from laser peening of an aluminium-lithium alloy

Zabeen, S., Langer, K. & Fitzpatrick, M. E., 1 Jan 2018, In : Journal of Materials Processing Technology. 251, p. 317-329 13 p.

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
64 Downloads (Pure)

Effect of Thermal Residual Stresses on Bonded Structures Containing Cold Expanded and Bolted Holes

Syed, A., Fitzpatrick, M. E. & Moffatt, J. E., 2014, In : Advanced Materials Research. 996, Chapter II. Manufacturing and Materials Processing, p. 682-687

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

Effect of ultrasonic nanocrystal surface modification on residual stress and fatigue cracking in engineering alloys

Khan, K., Fitzpatrick, M., Wang, Q. Y., Pyoun, Y. S. & Amanov, A., Apr 2018, In : Fatigue and Fracture of Engineering Materials and Structures. 41, 4, p. 844-855 12 p.

Research output: Contribution to journalArticle

Open Access
File
16 Citations (Scopus)
45 Downloads (Pure)
File
10 Citations (Scopus)
60 Downloads (Pure)
Open Access
File
4 Citations (Scopus)
14 Downloads (Pure)

Energy-resolved neutron imaging for reconstruction of strain introduced by cold working

Tremsin, A. S., Kockelmann, W., Kelleher, J. F., Paradowska, A. M., Ramadhan, R. S. & Fitzpatrick, M. E., 28 Feb 2018, In : Journal of Imaging. 4, 3, 12 p., 48.

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
2 Downloads (Pure)
Open Access
File
5 Citations (Scopus)
34 Downloads (Pure)

Experimental study of room-temperature indentation viscoplastic ‘creep’ in zirconium

Storer, S. C., Fitzpatrick, M. E., Hainsworth, S. V. & Rist, M. A., 21 Jul 2016, In : Philosophical Magazine. 96, p. 2547-2563

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
32 Downloads (Pure)

Fatigue and fracture of a 316 stainless steel metal matrix composite reinforced with 25% titanium diboride

Bacon, D. H., Edwards, L., Mofffatt, J. E. & Fitzpatrick, M. E., Mar 2013, In : International Journal of Fatigue. 48, 2013, p. 39-47

Research output: Contribution to journalArticle

Open Access
31 Citations (Scopus)

Fatigue crack growth in a laser shock peened residual stress field

Pavan, M., Furfari, D., Ahmad, B., Gharghouri, M. A. & Fitzpatrick, M. E., 1 Jun 2019, In : International Journal of Fatigue. 123, p. 157-167 11 p.

Research output: Contribution to journalArticle

Open Access
File
18 Citations (Scopus)
8 Downloads (Pure)

Fatigue performance of friction stir welded marine grade steel

Polezhayeva, H., Toumpis, A. I., Galloway, A. M., Molter, L., Ahmed, B. & Fitzpatrick, M. E., 13 Aug 2015, In : International Journal of Fatigue. 81, p. 162–170

Research output: Contribution to journalArticle

Open Access
File
8 Citations (Scopus)
88 Downloads (Pure)

Finite Element Analysis of Laser Peening of Thin Aluminum Structures

Langer, K., Spradlin, T. & Fitzpatrick, M., 6 Jan 2020, In : Metals. 10, 1, 16 p., 93.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
4 Downloads (Pure)

Germanium diffusion in aluminium: connection between point defect parameters with bulk properties

Ganniari-Papageorgiou, E., Fitzpatrick, M. E. & Chroneos, A., 28 Jul 2015, In : Journal of Materials Science: Materials in Electronics. 26, 11, p. 8421-8424

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
16 Downloads (Pure)

High strain-rate material model validation for laser peening simulation

Langer, K., Olson, S., Brockman, R., Braisted, W., Spradlin, T. & Fitzpatrick, M. E., 2015, In : The Journal of Engineering. September 2015

Research output: Contribution to journalArticle

Open Access
File
74 Downloads (Pure)

Improvement of the Contour Method for Measurement of Near-Surface Residual Stresses from Laser Peening

Torpali, M. B., Fitzpatrick, M. E. & Gungor, S., May 2013, In : Experimental Mechanics. 53, 9, p. 1705-1718

Research output: Contribution to journalArticle

Open Access
25 Citations (Scopus)

Incorporation of Y2O3 Particles into 410L Stainless Steel by a Powder Metallurgy Route

Zeybek, A., Barroso, S. P., Chong, K. B., Edwards, L. & Fitzpatrick, M., Jun 2014, In : Journal of Materials Engineering and Performance. In press

Research output: Contribution to journalArticle

Open Access
File
7 Citations (Scopus)
20 Downloads (Pure)

In situ observation of strain and phase transformation in plastically deformed 301 austenitic stainless steel

Das, Y. B., Forsey, A. N., Simm, T. H., Perkins, K. M., Fitzpatrick, M. E., Gungor, S. & Moat, R. J., 16 Sep 2016, In : Materials & Design. 112, p. 107-116

Research output: Contribution to journalArticle

Open Access
File
33 Citations (Scopus)
130 Downloads (Pure)
Open Access
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8 Citations (Scopus)
59 Downloads (Pure)

Intrinsic defect processes and elastic properties of Ti3AC2 (A = Al, Si, Ga, Ge, In, Sn) MAX phases

Christopoulos, S., Filippatos, P-P., Hadi, M. A., Kelaidis, N., Fitzpatrick, M. & Chroneos, A., 14 Jan 2018, In : Journal of Applied Physics. 123, 2, 025103.

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
47 Downloads (Pure)

Investigation of oxygen self-diffusion in PuO2 by combining molecular dynamics with thermodynamic calculations

Saltas, V., Chroneos, A., Cooper, M. W. D., Fitzpatrick, M. E. & Vallianatos, F., 26 Oct 2016, In : RSC Advances. 6, 105, p. 103641-103649 9 p.

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
19 Downloads (Pure)