Effect of microwave irradiation on the electrical and optical properties of SnO                         2                          thin films

Jae Hoon Bang; Namgue Lee; Ali Mirzaei; Myung Sik Choi; Han Gil Na; Changhyun Jin; Wansik Oum; Seokyoon Shin; Hyeong Su Choi; Hyunwoo Park; Yeonsik Choi; Hyeongtag Jeon; Hyoun Woo Kim

doi:10.1016/j.ceramint.2019.01.074

Effect of microwave irradiation on the electrical and optical properties of SnO ₂ thin films

Jae Hoon Bang
, Namgue Lee
, Ali Mirzaei
, Myung Sik Choi
, Han Gil Na
, Changhyun Jin
, Wansik Oum
, Seokyoon Shin
, Hyeong Su Choi
, Hyunwoo Park
, Yeonsik Choi
, Hyeongtag Jeon
, Hyoun Woo Kim

Hanyang University
Shiraz University of Technology

Research output: Contribution to journal › Article › peer-review

42 Scopus citations

Abstract

We report the electrical and optical characteristics of SnO ₂ thin films irradiated by microwaves (MWs) and grown using atomic layer deposition in a commercial MW oven operating at a frequency of 2.45 GHz. The properties of the MW-irradiated SnO ₂ thin films were compared with those of the as-deposited SnO ₂ thin films. After MW irradiation, the conductivity and transparency of the thin films were enhanced. In addition, the samples irradiated for 5 min showed optimal carrier concentration, Hall mobility, resistivity, and transmittance values of 1.5 × 10 ²⁰ cm ⁻³ , 4.6 cm ² /V s, 8 × 10 ⁻³ Ω cm, and 95.77%, respectively. The improved properties of the MW-irradiated samples were attributed mainly to the formation of an oxygen vacancy in the SnO ₂ lattice during MW irradiation. Our results can be applied for the fabrication of pure SnO ₂ -based transparent conductive oxides; these oxides are generally doped with other elements.

Original language	English
Pages (from-to)	7723-7729
Number of pages	7
Journal	Ceramics International
Volume	45
Issue number	6
DOIs	https://doi.org/10.1016/j.ceramint.2019.01.074
State	Published - 15 Apr 2019

Keywords

Electrical and optical properties
Microwave irradiation
SnO
Transparent conductive oxide

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10.1016/j.ceramint.2019.01.074

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Bang, J. H., Lee, N., Mirzaei, A., Choi, M. S., Na, H. G., Jin, C., Oum, W., Shin, S., Choi, H. S., Park, H., Choi, Y., Jeon, H., & Kim, H. W. (2019). Effect of microwave irradiation on the electrical and optical properties of SnO ₂ thin films Ceramics International, 45(6), 7723-7729. https://doi.org/10.1016/j.ceramint.2019.01.074

@article{06d5ba03f6124615a4f1092530329c9e,

title = " Effect of microwave irradiation on the electrical and optical properties of SnO 2 thin films ",

abstract = " We report the electrical and optical characteristics of SnO 2 thin films irradiated by microwaves (MWs) and grown using atomic layer deposition in a commercial MW oven operating at a frequency of 2.45 GHz. The properties of the MW-irradiated SnO 2 thin films were compared with those of the as-deposited SnO 2 thin films. After MW irradiation, the conductivity and transparency of the thin films were enhanced. In addition, the samples irradiated for 5 min showed optimal carrier concentration, Hall mobility, resistivity, and transmittance values of 1.5 × 10 20 cm −3 , 4.6 cm 2 /V s, 8 × 10 −3 Ω cm, and 95.77\%, respectively. The improved properties of the MW-irradiated samples were attributed mainly to the formation of an oxygen vacancy in the SnO 2 lattice during MW irradiation. Our results can be applied for the fabrication of pure SnO 2 -based transparent conductive oxides; these oxides are generally doped with other elements.",

keywords = "Electrical and optical properties, Microwave irradiation, SnO, Transparent conductive oxide",

author = "Bang, \{Jae Hoon\} and Namgue Lee and Ali Mirzaei and Choi, \{Myung Sik\} and Na, \{Han Gil\} and Changhyun Jin and Wansik Oum and Seokyoon Shin and Choi, \{Hyeong Su\} and Hyunwoo Park and Yeonsik Choi and Hyeongtag Jeon and Kim, \{Hyoun Woo\}",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd and Techna Group S.r.l.",

year = "2019",

month = apr,

day = "15",

doi = "10.1016/j.ceramint.2019.01.074",

language = "English",

volume = "45",

pages = "7723--7729",

journal = "Ceramics International",

issn = "0272-8842",

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Bang, JH, Lee, N, Mirzaei, A, Choi, MS, Na, HG, Jin, C, Oum, W, Shin, S, Choi, HS, Park, H, Choi, Y, Jeon, H & Kim, HW 2019, ' Effect of microwave irradiation on the electrical and optical properties of SnO ₂ thin films ', Ceramics International, vol. 45, no. 6, pp. 7723-7729. https://doi.org/10.1016/j.ceramint.2019.01.074

Effect of microwave irradiation on the electrical and optical properties of SnO ₂ thin films . / Bang, Jae Hoon; Lee, Namgue; Mirzaei, Ali et al.
In: Ceramics International, Vol. 45, No. 6, 15.04.2019, p. 7723-7729.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Effect of microwave irradiation on the electrical and optical properties of SnO 2 thin films

AU - Bang, Jae Hoon

AU - Lee, Namgue

AU - Mirzaei, Ali

AU - Choi, Myung Sik

AU - Na, Han Gil

AU - Jin, Changhyun

AU - Oum, Wansik

AU - Shin, Seokyoon

AU - Choi, Hyeong Su

AU - Park, Hyunwoo

AU - Choi, Yeonsik

AU - Jeon, Hyeongtag

AU - Kim, Hyoun Woo

PY - 2019/4/15

Y1 - 2019/4/15

N2 - We report the electrical and optical characteristics of SnO 2 thin films irradiated by microwaves (MWs) and grown using atomic layer deposition in a commercial MW oven operating at a frequency of 2.45 GHz. The properties of the MW-irradiated SnO 2 thin films were compared with those of the as-deposited SnO 2 thin films. After MW irradiation, the conductivity and transparency of the thin films were enhanced. In addition, the samples irradiated for 5 min showed optimal carrier concentration, Hall mobility, resistivity, and transmittance values of 1.5 × 10 20 cm −3 , 4.6 cm 2 /V s, 8 × 10 −3 Ω cm, and 95.77%, respectively. The improved properties of the MW-irradiated samples were attributed mainly to the formation of an oxygen vacancy in the SnO 2 lattice during MW irradiation. Our results can be applied for the fabrication of pure SnO 2 -based transparent conductive oxides; these oxides are generally doped with other elements.

AB - We report the electrical and optical characteristics of SnO 2 thin films irradiated by microwaves (MWs) and grown using atomic layer deposition in a commercial MW oven operating at a frequency of 2.45 GHz. The properties of the MW-irradiated SnO 2 thin films were compared with those of the as-deposited SnO 2 thin films. After MW irradiation, the conductivity and transparency of the thin films were enhanced. In addition, the samples irradiated for 5 min showed optimal carrier concentration, Hall mobility, resistivity, and transmittance values of 1.5 × 10 20 cm −3 , 4.6 cm 2 /V s, 8 × 10 −3 Ω cm, and 95.77%, respectively. The improved properties of the MW-irradiated samples were attributed mainly to the formation of an oxygen vacancy in the SnO 2 lattice during MW irradiation. Our results can be applied for the fabrication of pure SnO 2 -based transparent conductive oxides; these oxides are generally doped with other elements.

KW - Electrical and optical properties

KW - Microwave irradiation

KW - SnO

KW - Transparent conductive oxide

UR - https://www.scopus.com/pages/publications/85059854353

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DO - 10.1016/j.ceramint.2019.01.074

M3 - Article

AN - SCOPUS:85059854353

SN - 0272-8842

VL - 45

SP - 7723

EP - 7729

JO - Ceramics International

JF - Ceramics International

IS - 6

ER -

Effect of microwave irradiation on the electrical and optical properties of SnO ₂ thin films

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Keywords

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