Preparation of Samarium Doped Calcium Hydrogen Phosphate and Study of Its Density and Thermal and Dielectric Characteristics
Joint Authors
Slathia, Goldy
Raina, Bindu
Gupta, Rashmi
Bamzai, K. K.
Verma, Seema
Singh, Vishal
Suri, Shivani
Source
Indian Journal of Materials Science
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-24
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Samarium doped calcium hydrogen phosphate was synthesized as single crystal by room temperature solution growth technique, namely, silica gel technique.
The kinetics of the growth parameters was studied with regard to variation of pH, dopant concentration, gel ageing, and upper reactant concentration.
The optimum conditions for the growth of good quality single crystal were worked out.
Single crystal X-ray diffraction analysis establishes that the crystal belongs to monoclinic system.
The density observed by the flotation method is greater than the density of the reported pure calcium hydrogen phosphate thereby suggesting the incorporation of the dopant (Sm) ion into the lattice of host (CHP).
Thermal analysis gave two sharp endothermic peaks which are due to partial dehydration and phase transition, respectively.
Dielectric studies establish a shift in the Curie temperature from 355 to 370°C only at higher frequencies thereby suggesting the relaxational behavior of the material.
American Psychological Association (APA)
Bamzai, K. K.& Slathia, Goldy& Raina, Bindu& Gupta, Rashmi& Verma, Seema& Suri, Shivani…[et al.]. 2014. Preparation of Samarium Doped Calcium Hydrogen Phosphate and Study of Its Density and Thermal and Dielectric Characteristics. Indian Journal of Materials Science،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-484845
Modern Language Association (MLA)
Bamzai, K. K.…[et al.]. Preparation of Samarium Doped Calcium Hydrogen Phosphate and Study of Its Density and Thermal and Dielectric Characteristics. Indian Journal of Materials Science No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-484845
American Medical Association (AMA)
Bamzai, K. K.& Slathia, Goldy& Raina, Bindu& Gupta, Rashmi& Verma, Seema& Suri, Shivani…[et al.]. Preparation of Samarium Doped Calcium Hydrogen Phosphate and Study of Its Density and Thermal and Dielectric Characteristics. Indian Journal of Materials Science. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-484845
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-484845