Z
Zalak Joshi
Researcher at Saurashtra University
Publications - 31
Citations - 443
Zalak Joshi is an academic researcher from Saurashtra University. The author has contributed to research in topics: Dielectric & Thin film. The author has an hindex of 11, co-authored 30 publications receiving 366 citations.
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Journal ArticleDOI
Structure and microstructure dependent transport and magnetic properties of sol–gel grown nanostructured La 0.6 Nd 0.1 Sr 0.3 MnO 3 manganites: Role of oxygen
Sanjay Kansara,Davit Dhruv,Davit Dhruv,Zalak Joshi,D. D. Pandya,Sudhindra Rayaprol,P.S. Solanki,D. G. Kuberkar,Nikesh A. Shah +8 more
TL;DR: In this paper, the structural and micro-structural properties of sol-gel grown nanostructured La0.6Nd0.1Sr0.3MnO3 (LNSMO) manganites sintered and annealed at different temperatures (viz., 700, 800 and 900 °C).
Journal ArticleDOI
Transport properties and electroresistance of a manganite based heterostructure: role of the manganite–manganite interface
Keval Gadani,Davit Dhruv,Zalak Joshi,Hetal Boricha,K.N. Rathod,M. J. Keshvani,Nikesh A. Shah,P.S. Solanki +7 more
TL;DR: The electric field dependent electroresistance (ER) behavior of the presently studied LMO/LCMO manganite-manganite interface, grown using wet and dry chemical methods, has been understood on the basis of complex mechanisms including charge injection, formation of the depletion region, the tunneling effect, thermal processes and junction breakdown and their dependence on the applied electric field, field polarity and temperature studied.
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Low field magnetoelectric studies on sol–gel grown nanostructured YMnO3 manganites
Zalak Joshi,Davit Dhruv,K.N. Rathod,Hetal Boricha,Keval Gadani,D. D. Pandya,A.D. Joshi,P.S. Solanki,Nikesh A. Shah +8 more
TL;DR: In this paper, single phasic nanostructured YMnO3 manganites were successfully synthesized by employing acetate precursor based modified sol-gel technique followed by their sintering at different temperatures.
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Charge transport mechanisms in sol-gel grown La0.7Pb0.3MnO3/LaAlO3 manganite films.
Eesh Vaghela,M. J. Keshvani,Keval Gadani,Zalak Joshi,Hetal Boricha,K. Asokan,D. Venkateshwarlu,V. Ganesan,Nikesh A. Shah,P.S. Solanki +9 more
TL;DR: To understand the nature of charge transport for the low temperature resistivity behavior and metallic and insulating (semiconducting) regions, various models and mechanisms have been verified and the most suitable mechanism has been found for each region in the resistivity curves.
Journal ArticleDOI
Size-controlled electrical properties of sol–gel-grown nanostructured Gd0.95Ca0.05MnO3
Kinnari Thakrar,Davit Dhruv,Davit Dhruv,K.N. Rathod,Zalak Joshi,Keval Gadani,D. D. Pandya,J. H. Markna,Bharat Kataria,P.S. Solanki,D. G. Kuberkar,Nikesh A. Shah +11 more
TL;DR: In this article, the results of the studies on electrical properties of cost-effective modified sol-gel-grown nanostructured Gd0.95Ca0.05MnO3 (GCMO) manganites sintered at different temperatures are reported.