58 citations · 188 across the 14 of their papers we have counts for
14 papers
On the relative abundances of Cavansite and Pentagonite
Bhalchandra S. Pujari, Sagar Gehlot, Mihir Arjunwadkar +2
Cavansite is a visually stunning blue vanadosilicate mineral with limited occurrences worldwide, whereas Pentagonite is a closely related dimorph with similar physical and chemical…
Tailoring the opto-electronic response of graphene nanoflakes by size and shape optimization
Raquel Esteban-Puyuelo, Rajat Kumar Sonkar, Bhalchandra Pujari +2
The long spin-diffusion length, spin-lifetimes and excellent optical absorption coefficient of graphene provide an excellent platform for building opto-electronic devices as well a…
Ab initio construction of magnetic phase diagrams in alloys: The case of FeMnPt
B. S. Pujari, P. Larson, V. P. Antropov +1
A first-principles approach to the construction of concentration-temperature magnetic phase diagrams of metallic alloys is presented. The method employs self-consistent total energ…
Spectral signatures of thermal spin disorder and excess Mn in half-metallic NiMnSb
K. D. Belashchenko, Jeevaka Weerasinghe, Sai Mu +1
Effects of thermal spin disorder and excess Mn on the electronic spectrum of half-metallic NiMnSb are studied using first-principles calculations. Temperature-dependent spin disord…
Fe clusters (Fe, n=1-6) chemisorbed on vacancy defects in graphene: Stability, spin-dipole moment and magnetic anisotropy
Soumyajyoti Haldar, Bhalchandra S. Pujari, Sumanta Bhandary +4
In this work, we have studied the chemical and magnetic interactions of Fe ; n=1-6 clusters with vacancy defects (monovacancy to correlated vacancies with six missing C atoms)…
Deviations from Matthiessen rule and resistivity saturation effects in Gd and Fe
J. K. Glasbrenner, B. S. Pujari, K. D. Belashchenko
According to earlier first-principles calculations, the spin-disorder contribution to the resistivity of rare-earth metals in the paramagnetic state is strongly underestimated if M…