S. K. Srivastava
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View article: Influence of Sb/Ag doping on dielectric, resistivity, current–voltage and magnetic characteristics of SnO2 compounds
Influence of Sb/Ag doping on dielectric, resistivity, current–voltage and magnetic characteristics of SnO2 compounds Open
View article: Magnetic properties and I‐V characteristics of DC magnetron sputtered [Co (0.2 nm)/Ni (0.4 nm)]<sub>10</sub> thin films
Magnetic properties and I‐V characteristics of DC magnetron sputtered [Co (0.2 nm)/Ni (0.4 nm)]<sub>10</sub> thin films Open
A set of [Co(0.2 nm)/Ni(0.4 nm)] 10 multilayers (MLs) thin films were fabricated on silicon and glass substrate under various distinct conditions (i) as‐prepared films without an under‐layer, (ii) films with a copper [Cu(2 nm)] underlayer …
View article: Change Point Detection of Temperature in Karnataka State in India During the Period 1979-2019
Change Point Detection of Temperature in Karnataka State in India During the Period 1979-2019 Open
This paper deals with study of exposure of Karnataka state to climate change for a period 1979-2019. The Mann Whitney Pettit’s homogeneity test (MWP) was analysed for 240 data sets for monthly data of minimum (MTmin) and maximum temperatur…
View article: Effect of Co Doped Bct on Structural, Microstructural, Dielectric, and Multiferroic Properties
Effect of Co Doped Bct on Structural, Microstructural, Dielectric, and Multiferroic Properties Open
View article: Farmer’s Perception and Efficacy of Adaptation Strategies to Climate Change in North Eastern Transition Zone of Karnataka State in India
Farmer’s Perception and Efficacy of Adaptation Strategies to Climate Change in North Eastern Transition Zone of Karnataka State in India Open
A primary survey during the year 2021-22 was carried out among the 240 farmers of Bidar and Gulbarga districts of North Eastern Transition Zone in Karnataka to study the farmer’s perception on climate change for the period 1979 to 2019 and…
View article: Impact of Krishi Bhagya Yojana (KBY) Farm Pond Technology on Semi-Arid Farmers in North Eastern Transition Zone of Karnataka State in India
Impact of Krishi Bhagya Yojana (KBY) Farm Pond Technology on Semi-Arid Farmers in North Eastern Transition Zone of Karnataka State in India Open
Efficient water management through farm pond technology is a great initiative by Krishi Bhagya Yojana scheme in 2015. Out of 240 sample farmers, about 180 farmers are adopters and 60 are non adopters of farm pond technology in Bidar and Gu…
View article: Crystal Structure, Raman Spectroscopy and Optical Property Study of Mg-Doped SnO2 Compounds for Optoelectronic Devices
Crystal Structure, Raman Spectroscopy and Optical Property Study of Mg-Doped SnO2 Compounds for Optoelectronic Devices Open
Researchers have been consistently looking for new materials that can be integrated in optoelectronic and spintronic devices. In this research, we investigated the crystalline structure, Raman, and optical characteristics of Mg-doped SnO2 …
View article: Influence of Na/Mg Co-Doping in Tuning Microstructure, Transport, Optical, and Magnetic Properties of TiO2 Compounds for Spintronics Applications
Influence of Na/Mg Co-Doping in Tuning Microstructure, Transport, Optical, and Magnetic Properties of TiO2 Compounds for Spintronics Applications Open
In recent years, researchers have been making a persistent effort to discover innovative and appropriate oxide materials that can be exploited in optoelectronics devices. The primary objective of this research is to study the effect of Na/…
View article: ZnO/α-MnO2 hybrid 1D nanostructure-based sensor for point-of-care monitoring of chlorinated phenol in drinking water
ZnO/α-MnO2 hybrid 1D nanostructure-based sensor for point-of-care monitoring of chlorinated phenol in drinking water Open
Herein, we have reported a highly selective electrochemical sensing of 2,4-dichlorophenol in water at room conditions. 1D hybrid nanostructure of ZnO/α-MnO2 nanowire by combining ZnO nanoparticles and α-MnO2 nanowire was developed using a …
View article: Assessment of Spatial and Temporal Drought Severity: A Study in Transition Zone of Karnataka State in India
Assessment of Spatial and Temporal Drought Severity: A Study in Transition Zone of Karnataka State in India Open
Rainfall data from 1979-2019 was analysed across the agro climatic zones in transition region of Karnataka. Rainfall Anomaly Index and Mean deviation methods are used to identify drought years and wet years over both spatial and temporal o…
View article: d0 ferromagnetism in Li‐doped ZnO compounds
d0 ferromagnetism in Li‐doped ZnO compounds Open
View article: d0 Ferromagnetism in Ag-doped monoclinic ZrO2 compounds
d0 Ferromagnetism in Ag-doped monoclinic ZrO2 compounds Open
View article: Magnetization reversal and switching field distribution in Co-Tb based bit patterned media
Magnetization reversal and switching field distribution in Co-Tb based bit patterned media Open
We have fabricated ordered array of ferromagnetic nanodots, so-called nanobumps by depositing Ta(5nm)/Pt(5nm)/Co88Tb12(5nm)/Cu(2nm)/Pt(5nm) mutilayers onto the barrier layer of auto-assembled anodic alumina template with 100 nm period. The…
View article: Capacitive distance control for measuring particulate magnetic media with magnetic force microscopy
Capacitive distance control for measuring particulate magnetic media with magnetic force microscopy Open
It is challenging to precisely image magnetic structures in a context of pronounced topography. Tapping mode techniques have been developed to provide a practical solution to the need for magnetic characterization in these situations. By s…