Background and activities
Dr. Barnoush received the B.A. degree in extractive metallurgy of nonferrous alloys in 1997, and the M.Sc. degree in corrosion engineering in 1999, from the Sharif University of Technology in Tehran. After four years working in the industry as a consultant engineer in the field of corrosion and corrosion protection, he moved to Germany where he received his Ph.D. from Saarland University in Germany. The topic of his Ph.D. thesis was “Hydrogen embrittlement revisited by in situ electrochemical nanoindentations”. After four years of research and teaching at Saarland University as a tenure-track (Habiltant) he moved to NTNU, Trondheim. His current research is centered on the development of novel nano and micro scale examination methods to study the environmental effects on mechanical properties.
When asked to describe his research interests, Dr. Barnoush writes, "Degradation of materials mechanical properties under simultaneous effect of mechanical loading and environments like hydrogen embrittlement or stress corrosion cracking is a serious industrial problem which is responsible for large economic loss or even sometimes fatal accidents. The main challenge in gaining a better understanding of this phenomenon is its complex nature where microstructural and sub-microstructural evolution, chemical and electrochemical reactions, surface reactions as well as dislocation dynamics interplaying together. Therefore, a Multiscale interdisciplinary approach is required to tackle this problem and this what I devoted myself to.”
He describes that "While research has a very substantial role in my life, I cannot possibly envision a rewarding career without teaching. As a teacher, my goal is to infect the students' curiosity and interest for physics of materials and to inspire them to become future industry leaders and academics.
- Nano and microscale characterization methods in materials science
- Scanning probe microscopy-based techniques; AFM, EC-AFM, KPFM, C-AFM, and MFM.
- Scanning electron microscopy based techniques; EBSD and ECCI.
- Nano and micromechanical testing combined with in situ environmental effects.
- Corrosion and electrochemical methods for corrosion.
- Hydrogen embrittlement, HIC, HISC, HAC
- Environmentally assisted fracture and fatigue
- Multiscale computational materials science
- MM8420 Advanced Metallic Materials
- MM8410 Additive Manufacturing of advanced Alloys
- MM8404 - Current Views in Multi-scale Fracture and Plasticity
- TMM4151 Products and Materials Testing
- TMM4140 Mechanical Behaviour of Materials
Current Ph.D. students
High strength hydrogen resistant alloys (HyResMat)
Knowledgebase for Increased Life-Time of Offshore Wind Turbine Bearings - (WindLife)
Environmentally assisted cracking in additive manufactured alloys
- Degradation of offshore materials: A nanomechanical approach
Like other professors, I receive a vast number of email requests for Ph.D. and Postdoc positions. In general, if you write to me about this I will not be able to reply - except for a few extraordinarily excellent applicants a year- and for this, I apologize. It does not reflect on your abilities as a researcher, or even on my interest in having you as a graduate student; it is simply a result of an inbox overloaded by bulk email requests for Ph.D. and Postdoc positions.
In any case, do not be discouraged. You should still consider applying to NTNU. NTNU Vacancies and Job Openings are published on a regular basis on the following link:
Good luck with your application!
Scientific, academic and artistic work
A selection of recent journal publications, artistic productions, books, including book and report excerpts. See all publications in the database
- (2019) Calcareous scales deposited in the organic coating defects during artificial seawater cathodic protection: Effect of zinc cations. Journal of Alloys and Compounds. vol. 784.
- (2019) In situ small-scale mechanical testing under extreme environments. MRS bulletin. vol. 44 (6).
- (2019) Assessment of the potential of hydrogen plasma charging as compared to conventional electrochemical hydrogen charging on dual phase steel. Materials Science & Engineering: A. vol. 754.
- (2019) Small scale testing approach to reveal specific features of slip behavior in BCC metals. Acta Materialia. vol. 174.
- (2019) Effect of electrochemical charging on the hydrogen embrittlement susceptibility of Alloy 718. Acta Materialia. vol. 179.
- (2019) Hydrogen susceptibility of an interstitial equimolar high-entropy alloy revealed by in-situ electrochemical microcantilever bending test. Journal of Materials Science and Engineering: A. vol. 762.
- (2019) Insight into hydrogen effect on a duplex medium-Mn steel revealed by in-situ nanoindentation test. International journal of hydrogen energy. vol. 44.
- (2019) Hydrogen-enhanced fatigue crack growth behaviors in a ferritic Fe-3wt%Si steel studied by fractography and dislocation structure analysis. International journal of hydrogen energy. vol. 44 (10).
- (2019) Plasticity in cryogenic brittle fracture of ferritic steels: Dislocation versus twinning. Materials Science & Engineering: A. vol. 744.
- (2019) Hydrogen-enhanced fatigue crack growth in a single-edge notched tensile specimen under in-situ hydrogen charging inside an environmental scanning electron microscope. Acta Materialia. vol. 170.
- (2019) Effect of hydrogen on nanomechanical properties in Fe-22Mn-0.6C TWIP steel revealed by in-situ electrochemical nanoindentation. Acta Materialia. vol. 166.
- (2019) Effect of hydrogen-induced surface steps on the nanomechanical behavior of a CoCrFeMnNi high-entropy alloy revealed by in-situ electrochemical nanoindentation. Intermetallics (Barking). vol. 114.
- (2019) In-situ observation of martensitic transformation in an interstitial metastable high-entropy alloy during cathodic hydrogen charging. Scripta Materialia. vol. 173.
- (2018) Hydrogen Enhanced Fatigue Crack Growth Rates in a Ferritic Fe-3wt%Si Alloy. Procedia Structural Integrity. vol. 13.
- (2018) Hydrogen embrittlement revealed via novel in situ fracture experiments using notched micro-cantilever specimens. Acta Materialia. vol. 142.
- (2018) In situ small-scale hydrogen embrittlement testing made easy: An electrolyte for preserving surface integrity at nano-scale during hydrogen charging. International journal of hydrogen energy. vol. 43 (27).
- (2018) Effect of nickel on hydrogen permeation in ferritic/ pearlitic low alloy steels. International journal of hydrogen energy. vol. 43 (7).
- (2018) Rheological properties of super critical CO2 with CuO: Multi-scale computational modeling. Journal of Chemical Physics. vol. 149 (22).
- (2018) In situ micromechanical testing in environmental scanning electron microscope: A new insight into hydrogen-assisted cracking. Acta Materialia. vol. 144.
- (2018) Hydrogen-assisted fatigue crack growth in ferritic steels – a fractographic study. MATEC Web of Conferences. vol. 165:03004.