Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Vikash Kumar Jha"'
Autor:
Ravi Shankar Singh, Vikash Kumar Jha, Tirthartha Chattopadhyay, Ujjwal Kumar, Devanand Pralhad Fulzele, Prabhash Kumar Singh
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 63 (2020)
Abstract we report A. rhizogenes-induced hairy root formation in S. bryopteris, a medicinally and commercially important plant. A. rhizogenes strain LBA1334 co-cultivated with explants (root, rhizophore, stem portion near the root, and stem with inta
Externí odkaz:
https://doaj.org/article/bc03fd4e3f724fa4b15a439d86f3b6fa
Publikováno v:
Materials Today: Proceedings. 26:3353-3356
The single-phase polycrystalline ceramic samples of Y1-xCaxFeO3 (x = 0.03 & 0.05) have been prepared by the conventional high temperature solid state reaction method. The X-ray diffractogram confirmed the orthorhombic symmetry with space group Pnma.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cb07afea5d7ab962bbb90c2c7b92548
https://doi.org/10.1016/j.matpr.2019.10.126
https://doi.org/10.1016/j.matpr.2019.10.126
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 33:455-461
Multifunctional Bi1-xNdxFeO3 (x = 0.0, 0.01 and 0.05) ceramics were prepared by a conventional high-temperature solid-state reaction method using high-purity oxides. The formation of the compounds and its structural parameters were investigated by X-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cd7a70bcecb20a9770b9e4c1151f14c
https://doi.org/10.1007/s10948-019-05206-5
https://doi.org/10.1007/s10948-019-05206-5
Publikováno v:
DAE SOLID STATE PHYSICS SYMPOSIUM 2019.
Nano-crystalline MgFe2O4 have been synthesized by the sol-gel auto-combustion method using metal nitrates as as analytical reagents and citric acid as a fuel. The as-prepared powder sample was sintered at different temperatures 873 K and 1073 K in ai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::207ab7905d3af0fac7efae8191d6f0fe
https://doi.org/10.1063/5.0024716
https://doi.org/10.1063/5.0024716
Autor:
M. Roy, Vikash Kumar Jha
Publikováno v:
AIP Conference Proceedings.
In this study, we have analyzed the dielectric property of multifunctional Bi0.99Nd0.01FeO3 and Bi0.95Nd0.05FeO3 ceramics. These samples were synthesized by standard solid state reaction method. Frequencies (1 kHz - 10 kHz) dependant dielectric measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1d987f8bb7c5f1fe25bf8bd21472a97
https://doi.org/10.1063/5.0001177
https://doi.org/10.1063/5.0001177
Autor:
Dinesh Kumar, Vipin Kumar, Shobha Kulshrestha, Nazir Ahmad, Richa Saini, M. S. Shekhawat, Vikash Kumar Jha
Publikováno v:
AIP Conference Proceedings.
This article briefly reviews and explores the various polarization mechanisms involved in ionic crystals in different conditions. Ionic polarization is a mechanism that contributes to the relative permittivity of a material. This type of polarization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcbe241733a698a500a2c5a2a2d8db16
https://doi.org/10.1063/5.0003510
https://doi.org/10.1063/5.0003510
Autor:
M. Roy, Vikash Kumar Jha
Publikováno v:
Volume 5, Issue 4. 5:758-760
The synthesis of single phase polycrystalline ceramic sample of NdFeO 3 by high temperature solid state reaction technique using high purity oxides has been reported. The structural parameters were investigated by Rietveld refinement program. The pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5a4c19ededf0ff1533bb219e0e70d7e
https://doi.org/10.30799/jnst.256.19050404
https://doi.org/10.30799/jnst.256.19050404
Autor:
M. Roy, Vikash Kumar Jha
Publikováno v:
AIP Conference Proceedings.
Multiferroic Bi0.7Sm0.3FeO3 ceramic has been prepared by standard high temperature solid state reaction method using high purity oxides. The formation of compound and its structural parameters were investigated by X-ray diffraction followed by Rietve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c39034784c6f878dfa5fc507e00b9d46
https://doi.org/10.1063/1.5098653
https://doi.org/10.1063/1.5098653
Publikováno v:
AIP Conference Proceedings.
Standard high temperature solid state reaction technique has been implemented for the preparation of multifunctional BiFeO3ceramic. The structure has been analyzed by room temperature (RT) X-Ray Diffraction (XRD) method. The XRD pattern has been chec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af062a5413ea3f90207d60ae04203e6f
https://doi.org/10.1063/1.5100388
https://doi.org/10.1063/1.5100388
Autor:
Vikash Kumar Jha, M. Roy
Publikováno v:
ADVANCES IN BASIC SCIENCE (ICABS 2019).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ef1f03a3546e77f62c9753cf2109f0c
https://doi.org/10.1063/1.5122362
https://doi.org/10.1063/1.5122362