Transparent Ga-doped zinc oxide-based window heaters fabricated by pulsed laser deposition

Byung Du Ahn, Sang Hoon Oh, Dae Ung Hong, Dong Hyuk Shin, Abderrafia Moujoud, Hyun Jae Kim

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

Ga-doped ZnO (GZO) thin films were prepared on glass substrates via pulsed laser deposition for window heater applications in the automobile industry. The structural, electrical, and optical properties of these films were investigated for their dependencies on Ga2O3 content and substrate temperature. GZO films with a resistivity of 2.14×10-4 Ω cm and transparency above 90% in the visible range were obtained. GZO line heaters were patterned on glass substrates, and they heated rapidly from room temperature to 88.2 °C in 48 s at an applied voltage of 12 V. These results demonstrate the possibility of using GZO thin films as effective transparent heaters.

Original languageEnglish
Pages (from-to)3303-3307
Number of pages5
JournalJournal of Crystal Growth
Volume310
Issue number14
DOIs
Publication statusPublished - 2008 Jul 1

Fingerprint

Zinc Oxide
Pulsed laser deposition
Zinc oxide
heaters
zinc oxides
pulsed laser deposition
Substrates
Glass
Thin films
glass
automobiles
thin films
Automotive industry
Transparency
Structural properties
Electric properties
Optical properties
industries
electrical properties
optical properties

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

Ahn, Byung Du ; Oh, Sang Hoon ; Hong, Dae Ung ; Shin, Dong Hyuk ; Moujoud, Abderrafia ; Kim, Hyun Jae. / Transparent Ga-doped zinc oxide-based window heaters fabricated by pulsed laser deposition. In: Journal of Crystal Growth. 2008 ; Vol. 310, No. 14. pp. 3303-3307.
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Transparent Ga-doped zinc oxide-based window heaters fabricated by pulsed laser deposition. / Ahn, Byung Du; Oh, Sang Hoon; Hong, Dae Ung; Shin, Dong Hyuk; Moujoud, Abderrafia; Kim, Hyun Jae.

In: Journal of Crystal Growth, Vol. 310, No. 14, 01.07.2008, p. 3303-3307.

Research output: Contribution to journalArticle

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AB - Ga-doped ZnO (GZO) thin films were prepared on glass substrates via pulsed laser deposition for window heater applications in the automobile industry. The structural, electrical, and optical properties of these films were investigated for their dependencies on Ga2O3 content and substrate temperature. GZO films with a resistivity of 2.14×10-4 Ω cm and transparency above 90% in the visible range were obtained. GZO line heaters were patterned on glass substrates, and they heated rapidly from room temperature to 88.2 °C in 48 s at an applied voltage of 12 V. These results demonstrate the possibility of using GZO thin films as effective transparent heaters.

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