VD0697 Lanthanaluminate (LaAlO3) Evaporation Materials

Beschreibung

Lanthanaluminat (LaAlO3) is an oxide material of the perovskite type. It exhibits chemical stability, high thermal conductivity and a large band gap, thereby making it suitable for use as a substrate in the deposition of thin films. LaAlO3 thin films have been observed to demonstrate a dielectric constant of 24.6, low defect densities and high electron mobility, which facilitates their incorporation in electronic devices such as field‐effect transistors and capacitors. In addition, the compatibility with various substrates and the capacity to be doped with different elements allow the adjustment of measured properties for specific applications, including optoelectronic devices and solid‐state batteries. Consequently, the measured properties of lanthanaluminat (LaAlO3) indicate its potential in the advancement of technology across several sectors.

Spezifikation

Anwendungen

1. Electronics: LaAlO3 is utilised as a substrate material for the deposition of thin films during the manufacture of devices such as field‐effect transistors (FETs), capacitors and resistors. Its dielectric constant has been measured at 24.6 and its defect densities have been quantified, thereby facilitating its use in integrated circuits and memory components.

2. Optoelectronics: The material transmits in the visible to near‐infrared range and demonstrates a high refractive index. It is employed in the production of waveguides, photonic devices and optical coatings.

3. Solid‐State Batteries: Owing to its measured ionic conductivity and resistance to chemical reactions with electrode materials, LaAlO3 is being examined as a solid electrolyte in solid‐state batteries. Its use may contribute to improved safety, energy density and operational lifespan of rechargeable batteries.

4. Catalysis: Catalysts based on LaAlO3 are applied in various chemical processes including hydrogenation, oxidation and fuel cell reactions. Its surface area, thermal stability and catalytic activity are determined through measured parameters.

5. Sensors: LaAlO3‐based materials find application in gas sensors, humidity sensors and environmental monitoring devices. They respond to quantifiable changes in physical and chemical properties.

6. Spintronics: LaAlO3 thin films are under investigation for applications in spintronics, a field that utilises electron spin for information storage and processing. Measured magnetic and electronic characteristics are being evaluated for this purpose.

Packung

Our Lanthanaluminat (LaAlO3) deposition materials are clearly marked and labelled to permit effective identification and quality control. Care is taken during storage and transport to ensure that no damage occurs.