Esakkiraja, N.; Gupta, A.; Jayaram, V.; Hickel, T.; Divinski, S. V.; Paul, A.: Diffusion, defects and understanding the growth of a multicomponent interdiffusion zone between Pt-modified B2 NiAl bond coat and single crystal superalloy. Acta Materialia 195, pp. 35 - 49 (2020)
Jaya, B. N.; Jayaram, V.: Fracture Testing at Small-Length Scales: From Plasticity in Si to Brittleness in Pt. JOM-Journal of the Minerals Metals & Materials Society 68 (1), pp. 94 - 108 (2016)
Jaya, B. N.; Alam, M.; Bhowmick, S.; Das , D. K.; Kamat , S. V.; Asif, S. A. S.; Jayaram, V.: Composition and temperature dependence of fracture behavior of diffusion aluminide bond coats. 2016 TMS Annual Meeting and Exhibition Symposium: High-Temperature Systems for Energy Conversion and Storage, Nashville, TN, USA (2016)
Jaya, B. N.; Jayaram, V.: In-situ micro-scale fracture testing. International Conference on Electron Microscopy and XXXVI Annual Meeting of the Electron Microscope Society of India (EMSI)
, Mumbai, India (2015)
Max Planck scientists design a process that merges metal extraction, alloying and processing into one single, eco-friendly step. Their results are now published in the journal Nature.
Scientists of the Max-Planck-Institut für Eisenforschung pioneer new machine learning model for corrosion-resistant alloy design. Their results are now published in the journal Science Advances
ECCI is an imaging technique in scanning electron microscopy based on electron channelling applying a backscatter electron detector. It is used for direct observation of lattice defects, for example dislocations or stacking faults, close to the surface of bulk samples.
We will investigate the electrothermomechanical response of individual metallic nanowires as a function of microstructural interfaces from the growth processes. This will be accomplished using in situ SEM 4-point probe-based electrical resistivity measurements and 2-point probe-based impedance measurements, as a function of mechanical strain and…
Developing and providing accurate simulation techniques to explore and predict structural properties and chemical reactions at electrified surfaces and interfaces is critical to surmount materials-related challenges in the context of sustainability, energy conversion and storage. The groups of C. Freysoldt, M. Todorova and S. Wippermann develop…
This project will aim at developing MEMS based nanoforce sensors with capacitive sensing capabilities. The nanoforce sensors will be further incorporated with in situ SEM and TEM small scale testing systems, for allowing simultaneous visualization of the deformation process during mechanical tests
The utilization of Kelvin Probe (KP) techniques for spatially resolved high sensitivity measurement of hydrogen has been a major break-through for our work on hydrogen in materials. A relatively straight forward approach was hydrogen mapping for supporting research on hydrogen embrittlement that was successfully applied on different materials, and…