| DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
| 1 | Title | Title of Document | Temperature Dependence of Dielectric Constant and Loss Tangent in Methyl Ammonium Aluminium Alum |
| 2 | Creator | Author's name, affiliation, country | ARVIND KUMAR RAWAT, AANCHAL RAWAT and TRILOK CHANDRA UPADHYAY
Physics Department, H.N.B. Garhwal University, Srinagar (Garhwal) U.K-246174, India |
| 3 | Subject | Dicipline(s) | Chemical Science |
| 3 | Subject | Keywords | Green?s function, Dielectric constant, Anharmonic interactions, Loss tangent |
| 4 | Description | Abstract | The ferroelectric phase transition of MASD alum was studied by model of pseudospin-lattice coupled mode which has been modified by including cubic and quartic phonon anharmonic interaction terms. With the help of double-time temperature dependent Green?s function method and modified Hamiltonian, expressions for dielectric constant, soft mode frequency and loss tangent has been evaluated. By fitting model values of physical quantities in the theoretical expressions, temperature dependence of dielectrc, soft mode frequency and loss tangent have been obtained and compared with literature values which shows a good agreement. |
| 5 | Publishers | Organizing agency, location | WWW Publications, India |
| 6 | Contributor | Sponsor(s) | - |
| 7 | Date | Date (YYYY-MM-DD) | - |
| 8 | Type | Status & genre | Peer-reviewed Article |
| 8 | Type | Type | |
| 9 | Formate | File Formate | PDF |
| 10 | Identifier | Uniform Resource Identifier | Click Here |
| 10 | Identifier | Digital Object Identifier | |
| 11 | Source | Journal/conference title; vol., no. (Year) | Chemical Science Transactions, Volume 5 , Number (3), (2016) |
| 12 | Lanuguage | English=en | en |
| 13 | Relation | Supp.files | |
| 14 | Coverage | | - |
| 15 | Copyright | Copyright and permissions | |
