PHYSICAL AND STRUCTURAL PROPERTIES OF SM3+ DOPED PHOSPHATE GLASSES
| Main Authors: | Harahap, Nursaida, Rajagukguk, Juniastel, Rahmaniar, , Situmorang, Rappel, Hakim S., Abdul, Kaewkhao, Jakrapong |
|---|---|
| Format: | Proceeding PeerReviewed Book |
| Bahasa: | ind |
| Terbitan: |
, 2019
|
| Subjects: | |
| Online Access: |
http://digilib.unimed.ac.id/46397/1/Poster.pdf http://digilib.unimed.ac.id/46397/2/Turnitin.pdf http://digilib.unimed.ac.id/46397/3/Reviewer.pdf http://digilib.unimed.ac.id/46397/ |
Daftar Isi:
- Various hosts such as glass, crystal and poly crystalline are treated with soil ions. In this research the medium of glass was made with composition (70-x) P2O5 - 10Bi2O3 - 10Na2O - 10Gd2O3 - xSm2O3 with x = 0; 0.05; 0,1; 0, 5; 1.0; 3.0 (mol%) doped by active ion xSm2O3. Molar mass, density (ρ), Sm3+ ion concentration (N), field strength (F) have increased in value as the Sm3+ concentration increases , the dielectric constant (ε) has an increase in pada PBNaG:S1, PBNaG:S3 dan menurun pada PBNaG:S2, PBNaG:S4, PBNaG:S5, molar refractivity (Rm) increases in PBNaG:S1, PBNaG:S4 and decreases in PBNaG:S2, PBNaG:S3, PBNaG:S5, while for molar volume, polar radius and inter nuclear distance decreases with increasing concentration Sm3+ in phosphate glass. Contrast to the refractive index, the susceptibility of the oxide ion polariability (αm) and reflection loss do not change in value. Spectrum diffraction shows that the shape of pattems are found no sharp peaks along the diffraction angle observation area (2θ).