Atomic layer deposited nanolaminates of zirconium oxide and manganese oxide from manganese(III)acetylacetonate and ozone

نویسندگان

چکیده

Atomic layer deposition method was used to grow thin films consisting of ZrO2 and MnOx layers. All depositions were carried out at 300 oC. Some characteristics the manganese(III)acetylacetonate ozone process investigated, such as crystallinity dependence growth rate on temperature. partly crystalline in their as-deposited state. Zirconium oxide contained cubic tetragonal phases ZrO2, while manganese shown consist Mn2O3 Mn3O4 phases. exhibited nonlinear saturative magnetization with hysteresis, well resistive switching characteristics.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Atomic-layer-deposited LaAlO3/SrTiO3 all oxide field-effect transistors

We have demonstrated well-behaved accumulation-mode all oxide NMOSFETs with amorphous atomic-layer-deposited (ALD) LaAlO3 gate dielectric stacks on crystalline SrTiO3 substrates. A maximum drain current exceeding 10 mA/mm has been obtained on a 3.75μm-gate-length device, proving a very conductive channel can be formed at the oxide-oxide interface. Four different gate dielectric stacks, which ar...

متن کامل

Atomic layer deposited zinc tin oxide channel for amorphous oxide thin film transistors

Bottom-gate thin film transistors with amorphous zinc tin oxide channels were grown by atomic layer deposition. The films maintained their amorphous character up to temperatures over 500 C. The highest field effect mobility was 13 cm/V s with on-to-off ratios of drain current 10–10. The lowest subthreshold swing of 0.27 V/decade was observed with thermal oxide as a gate insulator. The channel l...

متن کامل

Removal of Fe2+ from Aqueous Solution Using Manganese Oxide Coated Zeolite and Iron Oxide Coated Zeolite

The adsorption of Fe2+ by the manganese oxide coated zeolite (MOCZ) and iron oxide coated zeolite (FOCZ) was studied. Surface properties of adsorbents have been investigated for monitoring their changes and morphology for both of the MOCZ and FOCZ. Main variables namely; contact time, pH, initial concentration of Fe2+, size and dosage of adsorbent have been optimized, and the results contrasted...

متن کامل

Layer by Layer Ex-Situ Deposited Cobalt-Manganese Oxide as Composite Electrode Material for Electrochemical Capacitor

The composite metal oxide electrode films were fabricated using ex situ electrodeposition method with further heating treatment at 300°C. The obtained composite metal oxide film had a spherical structure with mass loading from 0.13 to 0.21 mg cm(-2). The structure and elements of the composite was investigated using X-ray diffraction (XRD) and energy dispersive X-ray (EDX). The electrochemical ...

متن کامل

Atomic layer deposited gallium oxide buffer layer enables 1.2 V open-circuit voltage in cuprous oxide solar cells.

The power conversion efficiency of solar cells based on copper (I) oxide (Cu2 O) is enhanced by atomic layer deposition of a thin gallium oxide (Ga2 O3 ) layer. By improving band-alignment and passivating interface defects, the device exhibits an open-circuit voltage of 1.20 V and an efficiency of 3.97%, showing potential of over 7% efficiency.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nanotechnology

سال: 2021

ISSN: ['1361-6528', '0957-4484']

DOI: https://doi.org/10.1088/1361-6528/abfee9