Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Rudra, Moumin"'
Autor:
Rudra, Moumin, Sinha, T. P.
The ac electrical transport properties of polycrystalline Pr$_2$MgZrO$_6$ (PMZ) have been investigated using conductivity and impedance spectroscopic techniques. The crystal structure of PMZ has been determined to be monoclinic through a combination
Externí odkaz:
http://arxiv.org/abs/2307.13625
The phase transition behavior and charge storage mechanism of Pr$_2$MgZrO$_6$ (PMM), an oxygen-intercalated pseudocapacitor, were investigated through crystal structure analysis, Raman spectroscopy, ac conductivity spectroscopy, X ray photoelectron s
Externí odkaz:
http://arxiv.org/abs/2307.13623
Publikováno v:
In Materials Science & Engineering B September 2024 307
Titanium based-perovskites have got surprising attraction due to their environmentfriendly photocatalysts behavior. The Rietveld refinement of X-ray diffraction (XRD) pattern authenticates the orthorhombic Pnma structure of Pr2MgTiO6 (PMT). The Pr3+-
Externí odkaz:
http://arxiv.org/abs/1906.11178
Autor:
Tripathi, Himadri Sekhar, Mukherjee, Rajesh, Rudra, Moumin, Sutradhar, Ranjan, Kumar, R. A., Sinha, T. P.
Zero dimensional graphene quantum dots (GQDs) exhibit interesting physical and chemical properties due to the edge effect and quantum confinement. As the number of carbon atoms in edge is more than on basal plane, GQDs are more reactive. Room tempera
Externí odkaz:
http://arxiv.org/abs/1905.04047
X-ray diffraction pattern and Raman spectrum authenticate the monoclinic P21/n structure of polycrystalline Pr$_2$ZnMnO$_6$ (PZM) synthesized by the solid-state reaction technique. The X-ray photoemission spectrum suggests the existence of oxygen vac
Externí odkaz:
http://arxiv.org/abs/1904.11962
The crossover between two different conduction mechanisms (variable range and small polaron hoppings) is probed utilizing a conjunction of thermally varying conductivity and impedance in polycrystalline Pr2NiTiO6 (PNT). A combination of X-ray diffrac
Externí odkaz:
http://arxiv.org/abs/1707.02830
The polycrystalline Sm2MgMnO6 (SMMO) was synthesized at 1173K by means of sol-gel technique. Rietveld refine-ment of X-ray diffraction (XRD) pattern confirmed the formation of a single phase monoclinic structure with space group P21/n. The band gap a
Externí odkaz:
http://arxiv.org/abs/1706.10038
Publikováno v:
In Solid State Communications November 2021 339
Publikováno v:
In Materials Chemistry and Physics 15 May 2019 230:277-286