E. E. Quashie, R. Ullah, X. Andrade, A. A. Correa, Effect of Chemical Disorder on the Electronic Stopping of Solid Solution Alloys, Acta Mater., 196, 576 (2020)
A. García, N. Papior, A. Akhtar, E. Artacho, V. Blum, E. Bosoni, P. Brandimarte, M. Brandbyge, J. I Cerdá, F. Corsetti, R. Cuadrado, V. Dikan, J. Ferrer, J. Gale, P. García-Fernández, V. M. García-Suárez, S. García, G. Huhs, S. Illera, R. Korytár, P. Koval, I. Lebedeva, L. Lin, P. López-Tarifa, S.G. Mayo, S. Mohr, P. Ordejón, A. Postnikov, Y. Pouillon, M. Pruneda, R. Robles,Roberto, D. Sánchez-Portal, J. M. Soler, R. Ullah, V. W. Yu, and J. Junquera, Siesta: Recent Developments and Applications (Editor’s Pick), J. Chem. Phys., 152, 204108 (2020)
A. E. Sand, R. Ullah, and A. A. Correa, Heavy Ion Ranges from First Principles Electron Dynamics, npj Comput. Mater., 5, 43 (2019)
R. Ullah, E. Artacho, and A. A. Correa, Core Electrons in the Electronic Stopping of Heavy Ions, Phys. Rev. Lett., 121, 116401 (2018)
R. Ullah, F. Corsetti, D. Sánchez-Portal, and E. Artacho, Electronic Stopping Power in Narrow Band Gap Semiconductors from First Principles Simulations, Phys. Rev. B, 91, 125203 (2015)
M. S. Anwar, J. Alam, M. Wasif, R. Ullah, S. Shamim, and W. Zia, Fourier Analysis of Thermal Diffusive Waves , Am. J. Phys., 82, 928 (2014)
R. Ullah and M. S. Anwar, Undesired Gradients in Low-Field Magnetic Resonance Imaging, Concepts Magn. Reson. 34A, 173 (2009)
Email: raullah@ucsc.edu