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Philosophical Magazine Volume 86, 2006 - Issue 29-31: 50 Years of TEM of Dislocations
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Original Articles

Use of the Nye tensor in analyzing HREM images of bcc screw dislocations

B. G. Mendis Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
,
Y. Mishin School of Computational Sciences, George Mason University, Fairfax, VA 22030-4444, USA
,
C. S. Hartley Air Force Office of Scientific Research, 4015 Wilson Blvd., Arlington, VA 22203-1954, USA
&
K. J. Hemker Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD 21218, USACorrespondence[email protected]
Pages 4607-4640 | Received 11 Jul 2005, Accepted 03 Feb 2006, Published online: 21 Feb 2007

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Hajer Ghabri, Salem Neily, Sami Youssef & Roland Bonnet. (2018) Screw misfit dislocations perpendicular to one or two free surfaces. Philosophical Magazine Letters 98:6, pages 227-239.
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Xiangsheng Hu & Shaofeng Wang. (2018) Nonplanar core structure of the screw dislocations in tantalum from the improved Peierls–Nabarro theory. Philosophical Magazine 98:6, pages 484-516.
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L. Romaner, V.I. Razumovskiy & R. Pippan. (2014) Core polarity of screw dislocations in Fe–Co alloys. Philosophical Magazine Letters 94:6, pages 334-341.
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Gunther Schoeck. (2013) Peierls stress and Peierls energy of a 70.5° ⟨1 1 1⟩ dislocation in Mo. Philosophical Magazine 93:18, pages 2363-2376.
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R. Gröger, K.J. Dudeck, P.D. Nellist, V. Vitek, P.B. Hirsch & D.J.H. Cockayne. (2011) Effect of Eshelby twist on core structure of screw dislocations in molybdenum: atomic structure and electron microscope image simulations. Philosophical Magazine 91:18, pages 2364-2381.
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E.C. Cosgriff, P.D. Nellist, P.B. Hirsch, Z. Zhou & D.J.H. Cockayne. (2010) ADF STEM imaging of screw dislocations viewed end-on. Philosophical Magazine 90:33, pages 4361-4375.
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R. Gröger & V. Vitek. (2009) Directional versus central-force bonding in studies of the structure and glide of 1/2⟨111⟩ screw dislocations in bcc transition metals. Philosophical Magazine 89:34-36, pages 3163-3178.
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P. D. Nellist, E. C. Cosgriff, P. B. Hirsch & D. J. H. Cockayne. (2008) Selection rules for Bloch wave scattering for HREM imaging of imperfect crystals along symmetry axes. Philosophical Magazine 88:2, pages 135-143.
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P. B. Hirsch, Z. Zhou & D. J. H. Cockayne. (2007) Determination of the sign of screw dislocations viewed end-on by weak-beam diffraction contrast. Philosophical Magazine 87:34, pages 5421-5434.
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B. G. Mendis & K. J. Hemker. (2007) Evolution of the premartensitic state in the NiAl phase of a NiCoCrAlY bond coat during thermal cycling. Philosophical Magazine 87:27, pages 4229-4251.
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R. Gröger & V. Vitek. (2007) Explanation of the discrepancy between the measured and atomistically calculated yield stresses in body-centred cubic metals. Philosophical Magazine Letters 87:2, pages 113-120.
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Articles from other publishers (31)

Tongqi Wen, Anwen Liu, Rui Wang, Linfeng Zhang, Jian Han, Han Wang, David J. Srolovitz & Zhaoxuan Wu. (2023) Modelling of dislocations, twins and crack-tips in HCP and BCC Ti. International Journal of Plasticity 166, pages 103644.
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Yuping Ding, Song Wang, Min Zhang, Shiyuan Zhou, Shifeng Liu & Xiaoli Yuan. (2023) Effect of Warm Crossing Rolling on the Microstructure, Texture and Annealing Behavior of High-Purity Tantalum. Metals 13:5, pages 838.
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Xiaoyang Wang, Yifan Wang, Wei Cai & Haixuan Xu. (2022) Discovery of multimechanisms of screw dislocation interaction in bcc iron from open-ended saddle point searches. Physical Review Materials 6:12.
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Budhika G. Mendis, Juri Barthel, Scott D. Findlay & Leslie J. Allen. (2020) Inelastic Scattering in Electron Backscatter Diffraction and Electron Channeling Contrast Imaging. Microscopy and Microanalysis 26:6, pages 1147-1157.
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B.N. Yao & R.F. Zhang. (2020) AADIS: An atomistic analyzer for dislocation character and distribution. Computer Physics Communications 247, pages 106857.
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Yuri Osetsky & David Rodney. 2020. Comprehensive Nuclear Materials. Comprehensive Nuclear Materials 663 688 .
David L. McDowell. 2020. Handbook of Materials Modeling. Handbook of Materials Modeling 1609 1629 .
J.B. Yang, K.Q. Li, J.X. Yan, L.L. Li, Z.J. Zhang, Z.G. Yang & Z.F. Zhang. (2019) Coherency dislocations in grain boundaries. Materialia 8, pages 100482.
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Lili Huang & Shaofeng Wang. (2019) Structure and energy of the 〈11¯〉 screw dislocation in silicon using generalized Peierls theory. Journal of Applied Physics 125:14.
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David L. McDowell. 2019. Mesoscale Models. Mesoscale Models 195 297 .
Brady G. Butler, James D. Paramore, Jonathan P. Ligda, Chai Ren, Z. Zak Fang, Scott C. Middlemas & Kevin J. Hemker. (2018) Mechanisms of deformation and ductility in tungsten – A review. International Journal of Refractory Metals and Hard Materials 75, pages 248-261.
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Salem Neily, Hajer Ghabri, Sami Youssef & Roland Bonnet. (2018) Dislocations hétéro-interfaciales vis perçant une plaquette mince. Comptes Rendus Physique 19:5, pages 341-346.
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Salem Neily, Sami Dhouibi & Roland Bonnet. (2018) Threading Dislocations Piercing the Free Surface of an Anisotropic Hexagonal Crystal: Review of Theoretical Approaches. Advances in Condensed Matter Physics 2018, pages 1-8.
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David L. McDowell. 2018. Handbook of Materials Modeling. Handbook of Materials Modeling 1 21 .
D. Hernandez-Maldonado, R. Groger, Q. M. Ramasse, P. B. Hirsch & P.D. Nellist. (2017) Evaluation of Aberration-corrected Optical Sectioning for Exploring the Core Structure of ½[111] Screw Dislocations in BCC Metals. Microscopy and Microanalysis 23:S1, pages 432-433.
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Yi-Shen Lin, M Mrovec & V Vitek. (2016) Importance of inclusion of the effect of s electrons into bond-order potentials for transition bcc metals with d-band mediated bonding. Modelling and Simulation in Materials Science and Engineering 24:8, pages 085001.
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David Hernandez-Maldonado, Hao Yang, Lewys Jones, Roman Gröger, Peter B Hirsch, Quentin M. Ramasse & Peter D Nellist. (2016) STEM Optical Sectioning for Imaging Screw Dislocations Core Structures in BCC Metals. Microscopy and Microanalysis 22:S3, pages 1932-1933.
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H. Yang, J. G. Lozano, T. J. Pennycook, L. Jones, P. B. Hirsch & P. D. Nellist. (2015) Imaging screw dislocations at atomic resolution by aberration-corrected electron optical sectioning. Nature Communications 6:1.
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J.B. Yang, Z.F. Zhang, Y.N. Osetsky & R.E. Stoller. (2015) Using a scalar parameter to trace dislocation evolution in atomistic modeling. Computational Materials Science 96, pages 85-89.
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J. G. Lozano, H. Yang, M. P. Guerrero-Lebrero, A. J. D’Alfonso, A. Yasuhara, E. Okunishi, S. Zhang, C. J. Humphreys, L. J. Allen, P. L. Galindo, P. B. Hirsch & P. D. Nellist. (2014) Direct Observation of Depth-Dependent Atomic Displacements Associated with Dislocations in Gallium Nitride. Physical Review Letters 113:13.
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Wojciech J. Szlachta, Albert P. Bartók & Gábor Csányi. (2014) Accuracy and transferability of Gaussian approximation potential models for tungsten. Physical Review B 90:10.
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F. Fang, Y.Y. Zhou & W. Yang. (2014) Temperature dependent tensile and fracture behaviors of Mo–10wt.% Cu composite. International Journal of Refractory Metals and Hard Materials 42, pages 120-125.
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F. Fang, Y.Y. Zhou & W. Yang. (2013) In-situ SEM study of temperature dependent tensile behavior of wrought molybdenum. International Journal of Refractory Metals and Hard Materials 41, pages 35-40.
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B.G. Mendis & K. Durose. (2012) Prospects for electron microscopy characterisation of solar cells: Opportunities and challenges. Ultramicroscopy 119, pages 82-96.
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E. Tochigi, Y. Kezuka, N. Shibata, A. Nakamura & Y. Ikuhara. (2012) Structure of screw dislocations in a (0001)/[0001] low-angle twist grain boundary of alumina (α-Al2O3). Acta Materialia 60:3, pages 1293-1299.
Crossref
Z M Chen, M Mrovec & P Gumbsch. (2011) Dislocation–vacancy interactions in tungsten. Modelling and Simulation in Materials Science and Engineering 19:7, pages 074002.
Crossref
R. Gröger, A.G. Bailey & V. Vitek. (2008) Multiscale modeling of plastic deformation of molybdenum and tungsten: I. Atomistic studies of the core structure and glide of 1/2〈111〉 screw dislocations at 0K. Acta Materialia 56:19, pages 5401-5411.
Crossref
B.G. Mendis & K.J. Hemker. (2008) Bloch wave analysis of the Eshelby twist contrast around end-on screw dislocations in bcc Mo. Ultramicroscopy 108:9, pages 855-864.
Crossref
J Kioseoglou, G P Dimitrakopulos, Ph Komninou, Th Karakostas & E C Aifantis. (2008) Dislocation core investigation by geometric phase analysis and the dislocation density tensor. Journal of Physics D: Applied Physics 41:3, pages 035408.
Crossref
V. Vitek & V. Paidar. 2008. A Tribute to F.R.N. Nabarro. A Tribute to F.R.N. Nabarro 439 514 .
M. Mrovec, R. Gröger, A. G. Bailey, D. Nguyen-Manh, C. Elsässer & V. Vitek. (2007) Bond-order potential for simulations of extended defects in tungsten. Physical Review B 75:10.
Crossref

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