R
Rajeev Ahuja
Researcher at Uppsala University
Publications - 1110
Citations - 38983
Rajeev Ahuja is an academic researcher from Uppsala University. The author has contributed to research in topics: Density functional theory & Band gap. The author has an hindex of 85, co-authored 1072 publications receiving 32325 citations. Previous affiliations of Rajeev Ahuja include Dongguk University & Royal Institute of Technology.
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Ferromagnetism above room temperature in bulk and transparent thin films of Mn-doped ZnO
Parmanand Sharma,Parmanand Sharma,Amita Gupta,K. V. Rao,Frank J. Owens,Renu Sharma,Rajeev Ahuja,J. M. Osorio Guillen,Börje Johansson,Börje Johansson,G. A. Gehring +10 more
TL;DR: The first observations of ferromagnetism above room temperature for dilute (<4 at%) Mn-doped ZnO semiconductors are reported, promising new spintronic devices as well as magneto-optic components.
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Calculated elastic properties of M2AlC M = Ti, V, Cr, Nb and Ta
TL;DR: In this paper, the elastic properties of polycrystalline M 2 AlC have been analyzed using the projector augmented-wave method, and the results indicate a profound elastic anisotropy of M 2 alc even compared to materials with a well-established anisotropic character such as α-alumina.
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Defect Engineered g-C3N4 for Efficient Visible Light Photocatalytic Hydrogen Production
Qiuling Tay,Pushkar D. Kanhere,Chin Fan Ng,Shi Chen,Sudip Chakraborty,Alfred Huan,Alfred Huan,Tze Chien Sum,Rajeev Ahuja,Zhong Chen +9 more
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Experimental evidence for sub-3-fs charge transfer from an aromatic adsorbate to a semiconductor
Joachim Schnadt,Paul A. Brühwiler,Luc Patthey,James N. O'Shea,Sven Södergren,Michael Odelius,Rajeev Ahuja,O. Karis,Margit Bässler,Petter Persson,Hans Siegbahn,Sten Lunell,Nils Mårtensson,Nils Mårtensson +13 more
TL;DR: In this article, the authors used resonant photoemission spectroscopy to monitor electron transfer in simple systems with an order-of-magnitude improvement in time resolution and showed that electron transfer from an aromatic adsorbate to a TiO2 semiconductor surface can occur in less than 3
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Strain Engineering for Phosphorene: The Potential Application as a Photocatalyst
TL;DR: In this article, the authors unraveled strain engineered phosphorene as a photocatalyst in the application of water splitting hydrogen production based on density functional theory calculations and demonstrated the stability for such kind of artificial materials under different strains.