V
V. Sundararajan
Researcher at Centre for Development of Advanced Computing
Publications - 6
Citations - 556
V. Sundararajan is an academic researcher from Centre for Development of Advanced Computing. The author has contributed to research in topics: Pseudopotential & Local-density approximation. The author has an hindex of 4, co-authored 6 publications receiving 518 citations. Previous affiliations of V. Sundararajan include Tohoku University.
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Ultra-stable nanoparticles of CdSe revealed from mass spectrometry
Atsuo Kasuya,Rajaratnam Sivamohan,Yurii A. Barnakov,Igor Dmitruk,Takashi Nirasawa,Takashi Nirasawa,Volodymyr R. Romanyuk,Vijay Kumar,Sergiy Mamykin,Kazuyuki Tohji,Balachandran Jeyadevan,Kozo Shinoda,Toshiji Kudo,Osamu Terasaki,Zheng Liu,Rodion V. Belosludov,V. Sundararajan,V. Sundararajan,Yoshiyuki Kawazoe +18 more
TL;DR: Similar mass spectra and atomic structures in CdS, CdTe, ZnS and ZnSe are found, demonstrating that mass-specified and macroscopically produced nanoparticles, which have been practically limited so far to elemental carbon1, can now be extended to a vast variety of compound systems.
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Ab initio molecular-dynamics studies of doped magic clusters and their interaction with atoms
Vijay Kumar,V. Sundararajan +1 more
TL;DR: In this paper, the atomic and electronic structure of icosahedral clusters using the ab initio molecular-dynamics method within the local density functional theory has been investigated and shown to have a lower energy at a vertex site in contrast to the central site for Si and Ge.
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Optical properties of zinc selenide clusters from first-principles calculations
Sachin P. Nanavati,Sachin P. Nanavati,V. Sundararajan,Shailaja Mahamuni,Vijay Kumar,S. V. Ghaisas +5 more
TL;DR: In this paper, the optical properties of bare and passivated ZnSe clusters have been studied under the framework of time-dependent local density approximation, and the atomic structure of the clusters has been obtained using projector augmented wave pseudopotential method.
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Ab initio molecular dynamics study of antimony clusters
V. Sundararajan,Vijay Kumar +1 more
TL;DR: In this article, the atomic and electronic structure of SbN (N=2-8 and 12) clusters within the local density approximation and pseudopotential representation of the electron-ion interaction was studied.
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Discovery of a nonstoichiometric Zn 11 MnSe 13 magnetic magic quantum dot from ab initio calculations
TL;DR: In this article, a nonstoichiometric magnetic magic ZnSe quantum dots (QDs) doped with one Mn atom were shown to exhibit a new non-stochastic magnetic magic structure.