Microwave Absorption Properties of La0.8Ca0.2-xAgxMnO3 (x=0.05; X=0.15) Synthesized by Sol-Gel Method

B. Kurniawan; W. Laksmi; N. A. Sahara

doi:10.1088/1742-6596/1011/1/012008

Microwave Absorption Properties of La_0.8Ca_0.2-xAg_xMnO₃ (x=0.05; X=0.15) Synthesized by Sol-Gel Method

B. Kurniawan, W. Laksmi, N. A. Sahara

Research output: Contribution to journal › Conference article › peer-review

5 Citations (Scopus)

Abstract

Microwave absorption properties of La_0.8Ca_0.2-xAg_xMnO₃ (x= 0.05; 0.15) is reported in this paper. Lanthanum manganite materials was reported as a potential absorber material [1][2][3]. In this paper, the material was synthesized by sol-gel method, calcined at 550°C, and sintered at 900°C. The material was characterized by X-Ray Diffractometer (XRD), and we found that the materials were single phased. Through SEM-EDS characterization it is found that the materials have compositional purity. The resistivity of the materials is obtained by four point probe method, and it is shown that Ag doped decreases the resistivity of the materials. Reflection loss of La_0.8Ca_0.15Ag_0.05MnO₃ reaches -4.470 dB and La_0.8Ca_0.05Ag_0.15MnO₃ reaches - 7.953 dB.

Original language	English
Article number	012008
Journal	Journal of Physics: Conference Series
Volume	1011
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1011/1/012008
Publication status	Published - 9 May 2018
Event	2017 International Conference on Theoretical and Applied Physics, ICTAP 2017 - Yogyakarta, Indonesia Duration: 6 Sept 2017 → 8 Sept 2017

Access to Document

10.1088/1742-6596/1011/1/012008

Cite this

@article{bd3bd72b6594440fbb1d9f81c7beced6,

title = "Microwave Absorption Properties of La0.8Ca0.2-xAgxMnO3 (x=0.05; X=0.15) Synthesized by Sol-Gel Method",

abstract = "Microwave absorption properties of La0.8Ca0.2-xAgxMnO3 (x= 0.05; 0.15) is reported in this paper. Lanthanum manganite materials was reported as a potential absorber material [1][2][3]. In this paper, the material was synthesized by sol-gel method, calcined at 550°C, and sintered at 900°C. The material was characterized by X-Ray Diffractometer (XRD), and we found that the materials were single phased. Through SEM-EDS characterization it is found that the materials have compositional purity. The resistivity of the materials is obtained by four point probe method, and it is shown that Ag doped decreases the resistivity of the materials. Reflection loss of La0.8Ca0.15Ag0.05MnO3 reaches -4.470 dB and La0.8Ca0.05Ag0.15MnO3 reaches - 7.953 dB.",

author = "B. Kurniawan and W. Laksmi and Sahara, {N. A.}",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 2017 International Conference on Theoretical and Applied Physics, ICTAP 2017 ; Conference date: 06-09-2017 Through 08-09-2017",

year = "2018",

month = may,

day = "9",

doi = "10.1088/1742-6596/1011/1/012008",

language = "English",

volume = "1011",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "1",

}

TY - JOUR

T1 - Microwave Absorption Properties of La0.8Ca0.2-xAgxMnO3 (x=0.05; X=0.15) Synthesized by Sol-Gel Method

AU - Kurniawan, B.

AU - Laksmi, W.

AU - Sahara, N. A.

N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.

PY - 2018/5/9

Y1 - 2018/5/9

N2 - Microwave absorption properties of La0.8Ca0.2-xAgxMnO3 (x= 0.05; 0.15) is reported in this paper. Lanthanum manganite materials was reported as a potential absorber material [1][2][3]. In this paper, the material was synthesized by sol-gel method, calcined at 550°C, and sintered at 900°C. The material was characterized by X-Ray Diffractometer (XRD), and we found that the materials were single phased. Through SEM-EDS characterization it is found that the materials have compositional purity. The resistivity of the materials is obtained by four point probe method, and it is shown that Ag doped decreases the resistivity of the materials. Reflection loss of La0.8Ca0.15Ag0.05MnO3 reaches -4.470 dB and La0.8Ca0.05Ag0.15MnO3 reaches - 7.953 dB.

AB - Microwave absorption properties of La0.8Ca0.2-xAgxMnO3 (x= 0.05; 0.15) is reported in this paper. Lanthanum manganite materials was reported as a potential absorber material [1][2][3]. In this paper, the material was synthesized by sol-gel method, calcined at 550°C, and sintered at 900°C. The material was characterized by X-Ray Diffractometer (XRD), and we found that the materials were single phased. Through SEM-EDS characterization it is found that the materials have compositional purity. The resistivity of the materials is obtained by four point probe method, and it is shown that Ag doped decreases the resistivity of the materials. Reflection loss of La0.8Ca0.15Ag0.05MnO3 reaches -4.470 dB and La0.8Ca0.05Ag0.15MnO3 reaches - 7.953 dB.

UR - http://www.scopus.com/inward/record.url?scp=85047748307&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1011/1/012008

DO - 10.1088/1742-6596/1011/1/012008

M3 - Conference article

AN - SCOPUS:85047748307

SN - 1742-6588

VL - 1011

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012008

T2 - 2017 International Conference on Theoretical and Applied Physics, ICTAP 2017

Y2 - 6 September 2017 through 8 September 2017

ER -

Microwave Absorption Properties of La_0.8Ca_0.2-xAg_xMnO₃ (x=0.05; X=0.15) Synthesized by Sol-Gel Method

Abstract

Access to Document

Other files and links

Fingerprint

Cite this