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Peer Reviewed Journal Papers

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  1. S. Solhjoo, P.J. Halbertsma, M. Veldhuis, R. Toljaga, Y.T. Pei & A.I. Vakis (2020) Effects of loading conditions on free surface roughening of AISI 420 martensitic stainless steel, Journal of Materials Processing Technology, Volume 275:116311, doi: 10.1016/j.jmatprotec.2019.116311.

  2. S. Solhjoo, M.H. Müser & A.I. Vakis (2019) Nanocontacts and Gaussian filters: insights into the idea of filtering contact stress fields for removing the effects of surface roughness at the atomic scale, Tribology Letters, 67:94, doi: 10.1007/s11249-019-1209-0.

  3. S. Khoddam, S. Solhjoo & P.D. Hodgson (2019) A power-based approach to assess the barrelling test's weak solution, International Journal of Mechanical Sciences, TBD, doi: 10.1016/j.ijmecsci.2019.105033.

  4. S. Solhjoo, S. Khoddam (2019) Evaluation of barreling and friction in uniaxial compression test: A kinematic analysis, International Journal of Mechanical Sciences, 156:486-493, doi:10.1016/j.ijmecsci.2019.04.007

  5. M.H. Müser, W.B. Dapp, R. Bugnicourt, P. Sainsot, N. Lesaffre, T.A. Lubrecht, B.N.J. Persson, K. Harris, A. Bennett, K. Schulze, S. Rohde, P. Ifju, G.W. Sawyer, T. Angelini, H. Ashtari Esfahani, M. Kadkhodaei, S. Akbarzadeh, J.-J. Wu, G. Vorlaufer, A. Vernes, S. Solhjoo, A.I. Vakis, R.L. Jackson, Y. Xu, J. Streator, A. Rostami, D. Dini, S. Medina, G. Carbone, F. Bottiglione, L. Afferrante, J. Monti, L. Pastewka, M.O. Robbins & J.A. Greenwood (2017) Meeting the contact mechanics challenge, Tribology Letters, 65:118, doi:10.1007/s11249-017-0900-2

  6. S. Solhjoo, A.I. Vakis (2017) Surface roughness of gold substrates at the nanoscale: An atomistic simulation study, Tribology International, 115:165-178, doi: 10.1016/j.triboint.2017.05.024 (This paper is also available in here.)

  7. S. Solhjoo, A.I. Vakis, Y.T. Pei (2017) Two phenomenological models to predict the single peak flow stress curves up to the peak during hot deformation, Mechanics of Materials, 105:61-66. doi:10.1016/j.mechmat.2016.12.001

  8. S. Solhjoo, A.I. Vakis (2016) Continuum mechanics at the atomic scale: Insights into non-adhesive contacts using molecular dynamics simulations, Journal of Applied Physics, 120:215102. doi:10.1063/1.4967795 (This paper is also available in here.)

  9. S. Solhjoo, A.I. Vakis, (2015) Definition and detection of contact in atomistic simulations, Computational Materials Science, 109:172-182. doi:10.1016/j.commatsci.2015.07.026

  10. S. Solhjoo, A.I. Vakis, (2015) Single asperity nanocontacts: comparison between molecular dynamics simulations and continuum mechanics models, Computational Materials Science, 99:209–220. doi:10.1016/j.commatsci.2014.12.010

  11. S. Solhjoo, (2014) Determination of flow stress and the critical strain for the onset of dynamic recrystallization using a hyperbolic tangent function, Materials and Design, 54:390–393. doi:10.1016/j.matdes.2013.08.055

  12. M.K. Zarchi, M.H. Shariat, S.A. Dehghan, S. Solhjoo (2013) Characterization of nitrocarburized surface layer on AISI 1020 steel by electrolytic plasma processing in an urea electrolyte, Journal of Materials Research and Technology, 2:213–220. doi:10.1016/j.jmrt.2013.02.011

  13. S. Solhjoo, (2012) Determination of flow stress under hot deformation conditions, Materials Science and Engineering A, 552:566–568. doi:10.1016/j.msea.2012.05.057

  14. S. Solhjoo, A. Simchi, H. Aashuri (2012) Molecular dynamics simulation of melting, solidification and remelting processes of aluminum, Iranian Journal of Science and Technology, Transactions of Mechanical Engineering, 36(M1):13–23.

  15. S. Solhjoo, R. Ebrahimi (2010) Prediction of no-recrystallization temperature by simulation of multi-pass flow stress curves from single-pass curves, Journal of Materials Science 45:5960-5966. doi:10.1007/s10853-010-4681-3

  16. S. Solhjoo (2010) A note on ‘‘Barrel Compression Test”: A method for evaluation of friction, Computational Materials Science 49:435–438. doi:10.1016/j.commatsci.2010.04.047

  17. S. Solhjoo (2010) Determination of critical strain for initiation of dynamic recrystallization, Materials and  Design 31:1360–1364. doi:10.1016/j.matdes.2009.09.001

  18. S. Solhjoo (2009) Analysis of flow stress up to the peak at hot deformation, Materials and Design 30:3036–3040. doi:10.1016/j.matdes.2008.12.014

  19. R. Ebrahimi, S. Solhjoo (2007) Characteristic Points of Stress-Strain Curve at High Temperature, International Journal of Iron and Steel Society of Iran, 4:24–27.

​

2010 - present

2010 - present

Oral Presentations

 

  1. S. Solhjoo & A.I. Vakis, The Area of Contact for Non-Adhesive Rough Surfaces: Comparison between MD and Persson’s Model, 8th International Conference on Multiscale Materials Modeling, Dijon, France, 9-14 October 2016.

  2. S. Solhjoo, A.I. Vakis, (Invited) Nanotribology: a molecular dynamics simulation approach, 1st ENTEG autumn meeting, Haren, the Netherlands, 8 October 2015.

  3. S. Solhjoo, A.I. Vakis, (Invited) Investigations of atomic scale contacts with classical MD, Forschungszentrum Jülich, Germany, 25 September 2015.

  4. S. Solhjoo, A.I. Vakis, Lubricated normal and sliding contact of fractal rough surfaces at the atomic scale, The international conference on understanding and controlling nano and mesoscale friction (COSTnanoTribo), Istanbul, Turkey, 22-26 June 2015.

  5. S. Solhjoo, A.I. Vakis, Normal contacts of lubricated fractal rough surfaces at the atomic scale, TriboUK 2015, Loughborough, England, 16-17 April 2015.

  6. S. Solhjoo, (Invited) Simulation of Nanoscale Materials Using Molecular Dynamics, a 6-hour workshop at the 10th National Student Congress of Iranian Materials Science and Engineering, Shiraz, Iran, 7-8 September 2011.

 

arXiv Papers

 

  1. S. Solhjoo, (2014) Determination of flow stress and the critical strain for the onset of dynamic recrystallization using a sine function, arXiv:1405.0196.

  2. S. Solhjoo, (2014) Two new mathematical models to predict the flow stress at hot deformation, arXiv:1403.5929.

  3. S. Solhjoo, (2014) Evaluation of coefficient of friction in bulk metal forming, arXiv:1402.6749.

 

Conference Proceedings

 

  1. S. Solhjoo, A.I. Vakis, Lubricated normal and sliding contact of fractal rough surfaces at the atomic scale, The international conference on understanding and controlling nano and mesoscale friction (COSTnanoTribo), Istanbul, Turkey, 22-26 June 2015.

  2. S. Solhjoo, A.I. Vakis, Normal contacts of lubricated fractal rough surfaces at the atomic scale, TriboUK 2015, Loughborough, England, 16-17 April 2015.

  3. S. Solhjoo, A.I. Vakis, Molecular dynamics simulations of rough contact with fractal and statistical surface generation, ASME 12th Biennial Conference on Engineering Systems Design & Analysis (ESDA), Copenhagen, Denmark, 25-27 June 2014. doi:10.1115/ESDA2014-20107

  4. S. Solhjoo, A. Simchi, H. Aashuri, Molecular dynamics simulation of melting, solidification and remelting of Aluminum: atomic-scale study, 5th joint congress of Iranian Metallurgical Engineering Society and Iranian Foundrymen’s Society, Isfahan University of Technology, Isfahan, Iran, 25-26 October 2011. [In Persian]

  5. S. Solhjoo, A. Simchi, H. Aashuri, Pressure effect on melting, solidification and remelting of Aluminum: atomic-scale molecular dynamics study, 4th joint congress of Iranian Metallurgical Engineering Society and Iranian Foundrymen’s Society, Iran University of Science and Technology, Tehran, Iran, 15-16 October 2010. [In Persian]

  6. S. Solhjoo, R. Ebrahimi, M. Khoshkalam, Prediction of no-recrystallization temperature by simulation of multi-pass flow stress curves, 4th joint congress of Iranian Metallurgical Engineering Society and Iranian Foundrymen’s Society, Iran University of Science and Technology, Tehran, Iran, 15-16 October 2010. [In Persian]

  7. S. Solhjoo, Evaluation of friction using “Barrel Compression Test”, 4th joint congress of Iranian Metallurgical Engineering Society and Iranian Foundrymen’s Society, Iran University of Science and Technology, Tehran, Iran, 15-16 October 2010. [In Persian]

  8. S. Solhjoo, Prediction of flow stress of AZ61 alloy at hot deformation, 12th International Conference on Metal Forming 2008, Akademia Górniczo-Hutnicza, Kraków, Poland, 21-24 September 2008. (It was temporarily available through the conference website, till September 2010)

  9. S. Solhjoo, R. Ebrahimi, Plotting of multi-pass stress-strain curve using continuous flow stress curves for simulation of hot rolling, in Haghshenas, Davood; Darvishi, Dariush (eds), Proceedings of Steel Symposium 85, Amirkabir University of Technology, Tehran, Iran, 27-28 February  2007. [In Persian]

Poster Presentations

 

  1. S. Solhjoo, A.I. Vakis, Atomic scale roughness of gold substrates, Micro/Nanoscale Models for Tribology workshop, Leiden, the Netherlands, 30 January – 3 February 2017.

  2. S. Solhjoo, A.I. Vakis, Continuum contact mechanics theories at the atomic scale: an investigation on non-adhesive contacts, Micro/Nanoscale Models for Tribology workshop, Leiden, the Netherlands, 30 January – 3 February 2017.

  3. S. Solhjoo, A.I. Vakis, Non-adhesive contacts: the application of continuum theories at the atomic scale, 2nd ENTEG autumn meeting, Haren, the Netherlands, 6 October 2016.

  4. S. Solhjoo, A.I. Vakis, Dry sliding contact between fractal and statistical rough surfaces at the atomic scale, Physics@FOM, Veldhoven, the Netherlands, 20-21 Jan 2015. [A revised version of the poster presented in Germany on 6-8 May 2014.]

  5. S. Solhjoo, A.I. Vakis, Dry sliding contact between fractal and statistical rough surfaces at the atomic scale, DGM European Symposium on Friction, Wear & Wear Protection, Karlsruhe, Germany, 6-8 May 2014.

  6. S. Solhjoo, A. Simchi, H. Aashuri, Molecular dynamics simulation of melting, solidification and remelting of Aluminum: atomic-scale study, 5th joint congress of Iranian Metallurgical Engineering Society and Iranian Foundrymen’s Society, Isfahan University of Technology, Isfahan, Iran, 25-26 October 2011. [In Persian]

 

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