Synthesis, structure and optical properties of lithium and zinc doped BiFeO                         
                        3
                                                  by sol gel method

H. A. Notonegoro; B. Soegijono; E. Budianto

doi:10.1088/1742-6596/1191/1/012041

Synthesis, structure and optical properties of lithium and zinc doped BiFeO ₃ by sol gel method

H. A. Notonegoro, B. Soegijono, E. Budianto

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

2 Citations (Scopus)

Abstract

BiFeO ₃ is one of the multiferroic materials and have a wide range of application. For that reason, pure BiFeO3 (BFO), Li and Zn doped BFO were synthesized by sol-gel method. Structure and optical properties of BiFeO ₃ were characterized by using X-ray diffractometer and UV-Vis spectrophotometer. Pure BiFeO3 and single phase Li-doped BiFeO ₃ were detected from XRD pattern. Two-phase were identified in Zn doped BiFeO ₃ . The Structure parameters of the three samples seem altered. Doping Li and Zn decrease crystal parameter. The Energy gap was calculated from the UV-Vis absorbance pattern, and pure BiFeO ₃ , Li and Zn doped BiFeO ₃ have energy gaps 2.81, 3.19 and 4.82 eV respectively. The decrease of crystallite structure caused by the doping would raise the band gap energy.

Original language	English
Article number	012041
Journal	Journal of Physics: Conference Series
Volume	1191
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1191/1/012041
Publication status	Published - 16 Apr 2019
Event	4th International Symposium on Frontier of Applied Physics, ISFAP 2018 - Tangerang Selatan, Banten, Indonesia Duration: 1 Nov 2018 → 2 Nov 2018

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10.1088/1742-6596/1191/1/012041

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title = "Synthesis, structure and optical properties of lithium and zinc doped BiFeO 3 by sol gel method",

abstract = " BiFeO 3 is one of the multiferroic materials and have a wide range of application. For that reason, pure BiFeO3 (BFO), Li and Zn doped BFO were synthesized by sol-gel method. Structure and optical properties of BiFeO 3 were characterized by using X-ray diffractometer and UV-Vis spectrophotometer. Pure BiFeO3 and single phase Li-doped BiFeO 3 were detected from XRD pattern. Two-phase were identified in Zn doped BiFeO 3 . The Structure parameters of the three samples seem altered. Doping Li and Zn decrease crystal parameter. The Energy gap was calculated from the UV-Vis absorbance pattern, and pure BiFeO 3 , Li and Zn doped BiFeO 3 have energy gaps 2.81, 3.19 and 4.82 eV respectively. The decrease of crystallite structure caused by the doping would raise the band gap energy. ",

author = "Notonegoro, {H. A.} and B. Soegijono and E. Budianto",

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doi = "10.1088/1742-6596/1191/1/012041",

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Synthesis, structure and optical properties of lithium and zinc doped BiFeO ₃ by sol gel method. / Notonegoro, H. A.; Soegijono, B.; Budianto, E.
In: Journal of Physics: Conference Series, Vol. 1191, No. 1, 012041, 16.04.2019.

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

TY - JOUR

T1 - Synthesis, structure and optical properties of lithium and zinc doped BiFeO 3 by sol gel method

AU - Notonegoro, H. A.

AU - Soegijono, B.

AU - Budianto, E.

PY - 2019/4/16

Y1 - 2019/4/16

N2 - BiFeO 3 is one of the multiferroic materials and have a wide range of application. For that reason, pure BiFeO3 (BFO), Li and Zn doped BFO were synthesized by sol-gel method. Structure and optical properties of BiFeO 3 were characterized by using X-ray diffractometer and UV-Vis spectrophotometer. Pure BiFeO3 and single phase Li-doped BiFeO 3 were detected from XRD pattern. Two-phase were identified in Zn doped BiFeO 3 . The Structure parameters of the three samples seem altered. Doping Li and Zn decrease crystal parameter. The Energy gap was calculated from the UV-Vis absorbance pattern, and pure BiFeO 3 , Li and Zn doped BiFeO 3 have energy gaps 2.81, 3.19 and 4.82 eV respectively. The decrease of crystallite structure caused by the doping would raise the band gap energy.

AB - BiFeO 3 is one of the multiferroic materials and have a wide range of application. For that reason, pure BiFeO3 (BFO), Li and Zn doped BFO were synthesized by sol-gel method. Structure and optical properties of BiFeO 3 were characterized by using X-ray diffractometer and UV-Vis spectrophotometer. Pure BiFeO3 and single phase Li-doped BiFeO 3 were detected from XRD pattern. Two-phase were identified in Zn doped BiFeO 3 . The Structure parameters of the three samples seem altered. Doping Li and Zn decrease crystal parameter. The Energy gap was calculated from the UV-Vis absorbance pattern, and pure BiFeO 3 , Li and Zn doped BiFeO 3 have energy gaps 2.81, 3.19 and 4.82 eV respectively. The decrease of crystallite structure caused by the doping would raise the band gap energy.

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U2 - 10.1088/1742-6596/1191/1/012041

DO - 10.1088/1742-6596/1191/1/012041

M3 - Conference article

AN - SCOPUS:85065581975

SN - 1742-6588

VL - 1191

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012041

T2 - 4th International Symposium on Frontier of Applied Physics, ISFAP 2018

Y2 - 1 November 2018 through 2 November 2018

ER -

Synthesis, structure and optical properties of lithium and zinc doped BiFeO ₃ by sol gel method

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