Paper
8 February 2019 Aging and noise characteristics studying of Low temperature preparing Mn-Co-Ni-O thin films
Yiming Yin, Wei Zhou, Jing Wu, Lin Jiang, Zhiming Huang
Author Affiliations +
Proceedings Volume 10843, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing and Imaging; 108430O (2019) https://doi.org/10.1117/12.2506111
Event: Ninth International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT2018), 2018, Chengdu, China
Abstract
Mn1.56Co0.96Ni0.48O4 (MCN) thin films with 2 μm thickness were deposited on amorphous Al2O3 substrates by Radio Frequency magnetron sputtering at 450℃, films were annealed at 450℃, 600℃ and 750℃ separately. XRD test showed that MCN thin films deposited at 450℃ possess preferential orientation (400). The variable temperature resistivity test revealed the resistivity of MCN films decreases with the annealed temperature increases. Aging testing showed that films grown at 450℃ and annealed at the same temperature had moderate aging coefficient, meanwhile, the films exhibited favorable noise performance. This paper reports a method to prepare MCN thin films with moderate resistivity, favorable aging and noise characteristics at low temperature(450℃), which is expected to be integrated with the silicon process and has great significance for developing MCN thin film linear or focal plane devices.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yiming Yin, Wei Zhou, Jing Wu, Lin Jiang, and Zhiming Huang "Aging and noise characteristics studying of Low temperature preparing Mn-Co-Ni-O thin films", Proc. SPIE 10843, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing and Imaging, 108430O (8 February 2019); https://doi.org/10.1117/12.2506111
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KEYWORDS
Thin films

Resistance

Sputter deposition

Thin film devices

Infrared detectors

Temperature metrology

Infrared radiation

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