A. Ahad

activity

20192022

most citedRole of the V-V dimerization in insulator-metal transition and optical transmittance of pure and doped VO2 thin films

42 citations · 117 across the 10 of their papers we have counts for

collaborators

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3 papers · 1 filter

cond-mat.str-el2020★ 11 cited

Origin of the high Seebeck coefficient of the misfit [Ca $_{2}$ CoO $_{3}$ ] $_{0.62}$ [CoO $_{2}$ ] cobaltate from site-specific valency and spin-state determinations

Abdul Ahad, K. Gautam, S. S. Majid +4

Layered misfit cobaltate [Ca $_{2}$ CoO $_{3}$ ] $_{0.62}$ [CoO $_{2}$ ], which emerged as an important thermoelectric material~[A. C. Masset et al. Phys. Rev. B, 62, 166 (2000)], has been explo…

cond-mat.str-el2019

Non thermal isostructural electrically driven insulator-metal transition and electro-strain in layered cobaltate

Abdul Ahad, R. Rawat, F. Rahman +1

We report here a discovery of electrically driven insulator to metal transition (IMT) and concomitant isostructural volume expansion in the layered cobaltates which otherwise do no…

cond-mat.str-el2019★ 1 cited

Mott-Hubbard insulator-metal transition in the VO2 thin film: A combined XAS and resonant PES study

S. S. Majid, K. Gautam, A. Ahad +4

We have analyzed spectral weight changes in the conduction and the valence band across insulator to metal transition (IMT) in the VO2 thin film using X-ray absorption spectroscopy…

Origin of the high Seebeck coefficient of the misfit [Ca2​CoO3​]0.62​[CoO2​] cobaltate from site-specific valency and spin-state determinations

Non thermal isostructural electrically driven insulator-metal transition and electro-strain in layered cobaltate

Mott-Hubbard insulator-metal transition in the VO2 thin film: A combined XAS and resonant PES study

Origin of the high Seebeck coefficient of the misfit [Ca $_{2}$ CoO $_{3}$ ] $_{0.62}$ [CoO $_{2}$ ] cobaltate from site-specific valency and spin-state determinations