The influence of a Cu-doped on the structure of La0.5Ca 0.5Mn1-xCuxO3(0<x<0.2)

Y. E. Gunanto; Budhy Kurniawan R.; A. Purwanto; W. A. Ardhi

doi:10.1063/1.2906052

The influence of a Cu-doped on the structure of La_0.5Ca _0.5Mn_1-xCu_xO₃(0<x<0.2)

Y. E. Gunanto, Budhy Kurniawan R., A. Purwanto, W. A. Ardhi

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We investigated a Cu-doped on a Mn-site at a compound of La _0.5Ca_0.5MnO₃ for an understanding of the influence on a structure and temperature transition of a magnetic. Characterization of the structure La_0.5Ca_0.5MnO ₃ compound has been performed. The result of the X-ray diffraction XRD measurement shows that material at room temperature is a single phase with the orthorhombic structure and a space group Pnma with lattice parameters a=5.41792Å, b=7.63906Å, c=5.42265Å and α=β=γ= 90°. From the energy dispersive X-ray spectroscopy EDAX, we get the composition is La_0.493Ca_0.528Mn_02.57. The compound of a La_0.5Ca_0.5MnO₃ with a Cu-doped (La_0.5Ca_0.5Mn_1-xCu_xO₃, with 0≤x≤0.2) is in characterization process. From the previous experiment, a Cu was doped on a Mn-site at the La_0.1Ca _0.9MnO₃ compound (La_0.1Ca_0.9Mn _0.9Cu_0.1O₃), we obtained that it also crystalilizes in the orthorhombic Pnma, but the lattice parameters is decreasing if it is compared without a Cu doping. This might be due to a Jahn-Teller distortion, which change the average of an (Mn,Cu) - O bond length and an (Mn,Cu) - O - (Mn,Cu) bond angle.

Original language	English
Title of host publication	Neutron and X-Ray Scattering in Materials Science and Biology - Proceedings of the International Conference on Neutron and X-Ray Scattering 2007
Pages	151-154
Number of pages	4
DOIs	https://doi.org/10.1063/1.2906052
Publication status	Published - 2008
Event	International Conference on Neutron and X-ray Scattering 2007, ICNX 2007 - Serpong and Bandung, India Duration: 23 Jul 2007 → 31 Jul 2007

Publication series

Name	AIP Conference Proceedings
Volume	989
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	International Conference on Neutron and X-ray Scattering 2007, ICNX 2007
Country/Territory	India
City	Serpong and Bandung
Period	23/07/07 → 31/07/07

Keywords

Cu-doped
EDAX
La CaMn0
LaCaMnO
XRD

Access to Document

10.1063/1.2906052

Cite this

Gunanto, Y. E., R., B. K., Purwanto, A., & Ardhi, W. A. (2008). The influence of a Cu-doped on the structure of La_0.5Ca _0.5Mn_1-xCu_xO₃(0<x<0.2). In Neutron and X-Ray Scattering in Materials Science and Biology - Proceedings of the International Conference on Neutron and X-Ray Scattering 2007 (pp. 151-154). (AIP Conference Proceedings; Vol. 989). https://doi.org/10.1063/1.2906052

@inproceedings{1bbf5a89f92148aca1ffd8f9486358b5,

title = "The influence of a Cu-doped on the structure of La0.5Ca 0.5Mn1-xCuxO3(0<x<0.2)",

abstract = "We investigated a Cu-doped on a Mn-site at a compound of La 0.5Ca0.5MnO3 for an understanding of the influence on a structure and temperature transition of a magnetic. Characterization of the structure La0.5Ca0.5MnO 3 compound has been performed. The result of the X-ray diffraction XRD measurement shows that material at room temperature is a single phase with the orthorhombic structure and a space group Pnma with lattice parameters a=5.41792{\AA}, b=7.63906{\AA}, c=5.42265{\AA} and α=β=γ= 90°. From the energy dispersive X-ray spectroscopy EDAX, we get the composition is La0.493Ca0.528Mn02.57. The compound of a La0.5Ca0.5MnO3 with a Cu-doped (La0.5Ca0.5Mn1-xCuxO3, with 0≤x≤0.2) is in characterization process. From the previous experiment, a Cu was doped on a Mn-site at the La0.1Ca 0.9MnO3 compound (La0.1Ca0.9Mn 0.9Cu0.1O3), we obtained that it also crystalilizes in the orthorhombic Pnma, but the lattice parameters is decreasing if it is compared without a Cu doping. This might be due to a Jahn-Teller distortion, which change the average of an (Mn,Cu) - O bond length and an (Mn,Cu) - O - (Mn,Cu) bond angle.",

keywords = "Cu-doped, EDAX, La CaMn0, LaCaMnO, XRD",

author = "Gunanto, {Y. E.} and R., {Budhy Kurniawan} and A. Purwanto and Ardhi, {W. A.}",

year = "2008",

doi = "10.1063/1.2906052",

language = "English",

isbn = "9780735405080",

series = "AIP Conference Proceedings",

pages = "151--154",

booktitle = "Neutron and X-Ray Scattering in Materials Science and Biology - Proceedings of the International Conference on Neutron and X-Ray Scattering 2007",

note = "International Conference on Neutron and X-ray Scattering 2007, ICNX 2007 ; Conference date: 23-07-2007 Through 31-07-2007",

}

Gunanto, YE, R., BK, Purwanto, A & Ardhi, WA 2008, The influence of a Cu-doped on the structure of La_0.5Ca _0.5Mn_1-xCu_xO₃(0<x<0.2). in Neutron and X-Ray Scattering in Materials Science and Biology - Proceedings of the International Conference on Neutron and X-Ray Scattering 2007. AIP Conference Proceedings, vol. 989, pp. 151-154, International Conference on Neutron and X-ray Scattering 2007, ICNX 2007, Serpong and Bandung, India, 23/07/07. https://doi.org/10.1063/1.2906052

The influence of a Cu-doped on the structure of La_0.5Ca _0.5Mn_1-xCu_xO₃(0<x<0.2). / Gunanto, Y. E.; R., Budhy Kurniawan; Purwanto, A. et al.
Neutron and X-Ray Scattering in Materials Science and Biology - Proceedings of the International Conference on Neutron and X-Ray Scattering 2007. 2008. p. 151-154 (AIP Conference Proceedings; Vol. 989).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - The influence of a Cu-doped on the structure of La0.5Ca 0.5Mn1-xCuxO3(0<x<0.2)

AU - Gunanto, Y. E.

AU - R., Budhy Kurniawan

AU - Purwanto, A.

AU - Ardhi, W. A.

PY - 2008

Y1 - 2008

N2 - We investigated a Cu-doped on a Mn-site at a compound of La 0.5Ca0.5MnO3 for an understanding of the influence on a structure and temperature transition of a magnetic. Characterization of the structure La0.5Ca0.5MnO 3 compound has been performed. The result of the X-ray diffraction XRD measurement shows that material at room temperature is a single phase with the orthorhombic structure and a space group Pnma with lattice parameters a=5.41792Å, b=7.63906Å, c=5.42265Å and α=β=γ= 90°. From the energy dispersive X-ray spectroscopy EDAX, we get the composition is La0.493Ca0.528Mn02.57. The compound of a La0.5Ca0.5MnO3 with a Cu-doped (La0.5Ca0.5Mn1-xCuxO3, with 0≤x≤0.2) is in characterization process. From the previous experiment, a Cu was doped on a Mn-site at the La0.1Ca 0.9MnO3 compound (La0.1Ca0.9Mn 0.9Cu0.1O3), we obtained that it also crystalilizes in the orthorhombic Pnma, but the lattice parameters is decreasing if it is compared without a Cu doping. This might be due to a Jahn-Teller distortion, which change the average of an (Mn,Cu) - O bond length and an (Mn,Cu) - O - (Mn,Cu) bond angle.

AB - We investigated a Cu-doped on a Mn-site at a compound of La 0.5Ca0.5MnO3 for an understanding of the influence on a structure and temperature transition of a magnetic. Characterization of the structure La0.5Ca0.5MnO 3 compound has been performed. The result of the X-ray diffraction XRD measurement shows that material at room temperature is a single phase with the orthorhombic structure and a space group Pnma with lattice parameters a=5.41792Å, b=7.63906Å, c=5.42265Å and α=β=γ= 90°. From the energy dispersive X-ray spectroscopy EDAX, we get the composition is La0.493Ca0.528Mn02.57. The compound of a La0.5Ca0.5MnO3 with a Cu-doped (La0.5Ca0.5Mn1-xCuxO3, with 0≤x≤0.2) is in characterization process. From the previous experiment, a Cu was doped on a Mn-site at the La0.1Ca 0.9MnO3 compound (La0.1Ca0.9Mn 0.9Cu0.1O3), we obtained that it also crystalilizes in the orthorhombic Pnma, but the lattice parameters is decreasing if it is compared without a Cu doping. This might be due to a Jahn-Teller distortion, which change the average of an (Mn,Cu) - O bond length and an (Mn,Cu) - O - (Mn,Cu) bond angle.

KW - Cu-doped

KW - EDAX

KW - La CaMn0

KW - LaCaMnO

KW - XRD

UR - http://www.scopus.com/inward/record.url?scp=42449152847&partnerID=8YFLogxK

U2 - 10.1063/1.2906052

DO - 10.1063/1.2906052

M3 - Conference contribution

AN - SCOPUS:42449152847

SN - 9780735405080

T3 - AIP Conference Proceedings

SP - 151

EP - 154

BT - Neutron and X-Ray Scattering in Materials Science and Biology - Proceedings of the International Conference on Neutron and X-Ray Scattering 2007

T2 - International Conference on Neutron and X-ray Scattering 2007, ICNX 2007

Y2 - 23 July 2007 through 31 July 2007

ER -