Complex dielectric modulus and relaxation response at low microwave frequency region of dielectric ceramic Ba6-3xNd8+2xTi18O54
The desirable characteristics of Ba6-3xNd8+2xTi18O54 include high dielectric constant, low loss tangent, and high quality factor developed a new field for electronic applications. The microwave dielectric properties of Ba6-3xNd8+2xTi18O54, with x = 0.15 ceramics at different sintering temperatures (...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
World Scientific Publishing
2014-10-01
|
| Series: | Journal of Advanced Dielectrics |
| Subjects: | |
| Online Access: | http://www.worldscientific.com/doi/pdf/10.1142/S2010135X14500349 |
| _version_ | 1818996996177920000 |
|---|---|
| author | Chian Heng Lee Jumiah Hassan Mansor Hashim Raba'ah Syahidah Aziz Norlaily Mohd Saiden |
| author_facet | Chian Heng Lee Jumiah Hassan Mansor Hashim Raba'ah Syahidah Aziz Norlaily Mohd Saiden |
| author_sort | Chian Heng Lee |
| collection | DOAJ |
| description | The desirable characteristics of Ba6-3xNd8+2xTi18O54 include high dielectric constant, low loss tangent, and high quality factor developed a new field for electronic applications. The microwave dielectric properties of Ba6-3xNd8+2xTi18O54, with x = 0.15 ceramics at different sintering temperatures (600–1300°C) were investigated. The phenomenon of polarization produced by the applied electric field was studied. The dielectric properties with respect to frequency from 1 MHz to 1.5 GHz were measured using Impedance Analyzer, and the results were compared and analyzed. The highest dielectric permittivity and lowest loss factor were defined among the samples. The complex dielectric modulus was evaluated from the measured parameters of dielectric measurement in the same frequency range, and used to differentiate the contribution of grain and grain boundary. |
| first_indexed | 2024-12-20T21:38:36Z |
| format | Article |
| id | doaj.art-c27ddd0f6f914598851d1981eea9fb3b |
| institution | Directory Open Access Journal |
| issn | 2010-135X 2010-1368 |
| language | English |
| last_indexed | 2024-12-20T21:38:36Z |
| publishDate | 2014-10-01 |
| publisher | World Scientific Publishing |
| record_format | Article |
| series | Journal of Advanced Dielectrics |
| spelling | doaj.art-c27ddd0f6f914598851d1981eea9fb3b2022-12-21T19:25:53ZengWorld Scientific PublishingJournal of Advanced Dielectrics2010-135X2010-13682014-10-01441450034-11450034-810.1142/S2010135X1450034910.1142/S2010135X14500349Complex dielectric modulus and relaxation response at low microwave frequency region of dielectric ceramic Ba6-3xNd8+2xTi18O54Chian Heng Lee0Jumiah Hassan1Mansor Hashim2Raba'ah Syahidah Aziz3Norlaily Mohd Saiden4Department of Physics, Universiti Putra Malaysia 43400 Serdang, Selangor, MalaysiaDepartment of Physics, Universiti Putra Malaysia 43400 Serdang, Selangor, MalaysiaInstitute of Advanced Technology, Universiti Putra Malaysia 43400 Serdang, Selangor, MalaysiaDepartment of Physics, Universiti Putra Malaysia 43400 Serdang, Selangor, MalaysiaDepartment of Physics, Universiti Putra Malaysia 43400 Serdang, Selangor, MalaysiaThe desirable characteristics of Ba6-3xNd8+2xTi18O54 include high dielectric constant, low loss tangent, and high quality factor developed a new field for electronic applications. The microwave dielectric properties of Ba6-3xNd8+2xTi18O54, with x = 0.15 ceramics at different sintering temperatures (600–1300°C) were investigated. The phenomenon of polarization produced by the applied electric field was studied. The dielectric properties with respect to frequency from 1 MHz to 1.5 GHz were measured using Impedance Analyzer, and the results were compared and analyzed. The highest dielectric permittivity and lowest loss factor were defined among the samples. The complex dielectric modulus was evaluated from the measured parameters of dielectric measurement in the same frequency range, and used to differentiate the contribution of grain and grain boundary.http://www.worldscientific.com/doi/pdf/10.1142/S2010135X14500349Ceramicsinteringdielectric responseelectrochemical impedance spectroscopy |
| spellingShingle | Chian Heng Lee Jumiah Hassan Mansor Hashim Raba'ah Syahidah Aziz Norlaily Mohd Saiden Complex dielectric modulus and relaxation response at low microwave frequency region of dielectric ceramic Ba6-3xNd8+2xTi18O54 Journal of Advanced Dielectrics Ceramic sintering dielectric response electrochemical impedance spectroscopy |
| title | Complex dielectric modulus and relaxation response at low microwave frequency region of dielectric ceramic Ba6-3xNd8+2xTi18O54 |
| title_full | Complex dielectric modulus and relaxation response at low microwave frequency region of dielectric ceramic Ba6-3xNd8+2xTi18O54 |
| title_fullStr | Complex dielectric modulus and relaxation response at low microwave frequency region of dielectric ceramic Ba6-3xNd8+2xTi18O54 |
| title_full_unstemmed | Complex dielectric modulus and relaxation response at low microwave frequency region of dielectric ceramic Ba6-3xNd8+2xTi18O54 |
| title_short | Complex dielectric modulus and relaxation response at low microwave frequency region of dielectric ceramic Ba6-3xNd8+2xTi18O54 |
| title_sort | complex dielectric modulus and relaxation response at low microwave frequency region of dielectric ceramic ba6 3xnd8 2xti18o54 |
| topic | Ceramic sintering dielectric response electrochemical impedance spectroscopy |
| url | http://www.worldscientific.com/doi/pdf/10.1142/S2010135X14500349 |
| work_keys_str_mv | AT chianhenglee complexdielectricmodulusandrelaxationresponseatlowmicrowavefrequencyregionofdielectricceramicba63xnd82xti18o54 AT jumiahhassan complexdielectricmodulusandrelaxationresponseatlowmicrowavefrequencyregionofdielectricceramicba63xnd82xti18o54 AT mansorhashim complexdielectricmodulusandrelaxationresponseatlowmicrowavefrequencyregionofdielectricceramicba63xnd82xti18o54 AT rabaahsyahidahaziz complexdielectricmodulusandrelaxationresponseatlowmicrowavefrequencyregionofdielectricceramicba63xnd82xti18o54 AT norlailymohdsaiden complexdielectricmodulusandrelaxationresponseatlowmicrowavefrequencyregionofdielectricceramicba63xnd82xti18o54 |