Browsing Physics by Subject "Phase transition"

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Competitive growth texture of pulse laser deposited VO2 nanostructures on a glass substrate

Ngom, Balla D.; Chaker, M.; Madiba, I.G.; Khamlich, Saleh; Manyala, Ncholu I.; Nemraoui, O.; Madjoe, R.; Beye, A.C.; Maaza, Malik; Diallo, A. (Elsevier, 2014)

We report on the crystal structure and morphology of vanadium dioxide (VO2) nanostructures synthesized by pulsed laser deposition on soda-lime glass substrates. The VO2 nanostructures exhibit sharp a-axis diffraction ...
Effect of oxygen deposition pressure on the structure and the metal insulator transition in pulsed laser deposited VO2 films on soda lime glass

Ndiaye, N.M.; Thiam, M.; Ngom, B.D.; Sakho, O.; Chaker, M.; Manyala, Ncholu I.; Beye, A.C. (Science and Education Publishing, 2017)

Vanadium dioxide thin films nanostructures were synthesized by pulsed laser deposition on soda lime glass at a substrate temperature of 600°C and the effects of the oxygen deposition pressure on the crystalline structure ...
Effect of substrate temperature on the structure and the metal insulator transition in pulsed laser deposed V02\ films on soda lime glass

Diallo, A.; Ndiaye, N.M.; Ngom, Balla D.; Khamlich, Saleh; Talla, K.; Ndiaye, S.; Manyala, Ncholu I.; Nemraoui, O.; Madjoe, R.; Beye, A.C.; Maaza, Malik (Springer, 2015-03)

In this paper, we report the effect of soda lime substrate deposition temperature (Ts) on the crystal structure and the metal insulator transition of VO2 thin films. Samples were deposited at substrate deposition ...
Phase evolution of vanadium oxides obtained through temperature programmed calcinations of ammonium vanadate in hydrogen atmosphere and their humidity sensing properties

Akande, A.A.; Linganiso, E.C.; Dhonge, B.P.; Rammutla, K.E.; Machatine, Augusto Gonçalo Jose; Prinsloo, Linda Charlotta; Kunert, Herbert W.; Mwakikunga, B.W. (Elsevier, 2015-02)

The possibility of obtaining vanadium dioxide (VO2) [wherein the vanadium ionic state is 4þ] from a precursor of ammonium metavanadate (NH4VO3) bearing the ion V5þ is investigated. The reduction is carried out by calcining ...

Now showing items 1-4 of 4

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Browsing Physics by Subject "Phase transition"

Browsing Physics by Subject "Phase transition"

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