Journal Publications

Effect of the scanning strategy on texture of grain-oriented electrical steel (Fe-4wt% Si) processed via laser powder-bed fusion and subsequent thermomechanical processing
M.S. Lyrio, H.R. Oliveira, M.J.R. Sandim, V. Devulapalli, H.R.Z. Sandim
Materials Characterization 2025
Elastic limit and relaxation of GaAs/In(Al,Ga)As core/shell nanowires for near-infrared applications
P. Chatzopoulou, D. Hilliard, I.G. Vasileiadis, N. Florini, V. Devulapalli, C.H. Liebscher, L. Lymperakis, P. Komninou, T. Kehagias, E. Dimakis, G.P. Dimitrakopulos
Nanotechnology 36 2024
Topological grain boundary segregation transitions
V. Devulapalli, E. Chen, T. Brink, T. Frolov, C.H. Liebscher
Science 386 2024
Laser powder bed fusion synthesis of nanoparticle reinforced CoCrFeNi
V. Devulapalli, F. Schulz, E.S. Barreto, N. Ellendt, E.A. Jägle, G. Dehm
Additive Manufacturing 91 2024
High strength and fatigue performance achieved for L-PBF processed hybrid particle reinforced Al-Cu-Mg composite
S. Senol, G. Li, V. Devulapalli, E. Brodu, K. Vanmeensel
Composites Part B 285 2024
Micro-mechanical deformation behavior of heat-treated laser powder bed fusion processed Ti-6Al-4V
P.P. Dhekne, T. Vermeij, V. Devulapalli, S.D. Jadhav, J.P.M. Hoefnagels, M.G.D. Geers, K. Vanmeensel
Scripta Materialia 233 2023
Melt pool signatures of TiN nanoparticle dry-coated Co25Cr25Fe25Ni25 metal powder in laser-powder-bed-fusion
E. Gärtner, A. Witte, N.J. Peter, V. Devulapalli, N. Ellendt, G. Dehm, E.A. Jägle, V. Uhlenwinkel, L. Mädler
Materials & Design 226 2023
Microstructure, grain boundary evolution and anisotropic Fe segregation in (001) textured Ti thin films
V. Devulapalli, M. Hans, P.T. Sukumar, J.M. Schneider, G. Dehm, C.H. Liebscher
Acta Materialia 238 2022
Symbiotic crystal-glass alloys via dynamic chemical partitioning
G. Wu, C. Liu, A. Brognara, M. Ghidelli, Y. Bao, S. Liu, X. Wu, W. Xia, H. Zhao, J. Rao, D. Ponge, V. Devulapalli, W. Lu, G. Dehm, D. Raabe, Z. Li
Materials Today 51 2021
Substitutional synthesis of sub-nanometer InGaN/GaN quantum wells with high indium content
I.G. Vasileiadis, L. Lymperakis, A. Adikimenakis, A. Gkotinakos, V. Devulapalli, C.H. Liebscher, M. Androulidaki, R. Hübner, T. Karakostas, A. Georgakilas, P. Komninou, E. Dimakis, G.P. Dimitrakopulos
Scientific Reports 11 2021
Influence of substrates and e-beam evaporation parameters on the microstructure of nanocrystalline and epitaxially grown Ti thin films
V. Devulapalli, H. Bishara, M. Ghidelli, G. Dehm, C.H. Liebscher
Applied Surface Science 562 2021

PhD thesis

Microstructure and grain boundary evolution in titanium thin films

Max-Planck Institut für Eisenforschung, Düsseldorf, 2022

Supervisors: Prof. Gerhard Dehm, Dr. Christian Liebscher

Download Thesis (PDF) DOI: 10.5281/zenodo.14909663