| Catalogue Code | IN-LaMn-01 IN-LaMn-02 |
| Chemical Formula | LaMnO3 |
| Compound Name | Lanthanum Manganate |
| Purity (%) | >99.9 |
| Dimensions | Dia. 1”, Thick. 0.125” Dia. 2”, Thick. 0.25” |
Introduction
Lanthanum manganate (LaMnO₃) is a perovskite-type oxide known for its unique electrical, magnetic, and thermal properties. With a crystalline structure, LaMnO₃ is widely studied for its potential in various high-tech applications, particularly in thin-film deposition processes like sputtering. Its stability, high melting point, and excellent conductivity make it an ideal material for sputtering targets, where it is used to create thin films for electronics, sensors, and energy devices.
Properties
The table below contains all the critical properties of Lanthanum Manganate:
| Properties | Description |
| Appearance and Shape | Solid, Thin film, Disc |
| Molar mass | ~ 241.85 g/mol |
| Magnetic Type | Antiferromagnetic |
| Density | ~ 6.5 g/cm³ |
| Thermal conductivity | ~ 2 W/m·K |
| Melting Point | ~2,300 °C |
Applications
Lanthanum manganite (LaMnO3) has many applications, including:
- Thin Film Electronics: Used for fabricating thin-film devices such as resistors, capacitors, and transistors.
- Magnetic Devices: Utilized in spintronic devices, memory storage, and magnetic sensors due to its ferromagnetic properties.
- High-temperature SOFCs: Lanthanum manganite is a common cathode material in high-temperature solid oxide fuel cells (SOFCs) because it’s compatible with YSZ electrolytes. Doping it with cations like Sr2+ or Ca2+ can improve its performance.
- Photocatalytic activity: Lanthanum manganite nanoparticles can degrade up to 96% of methylene blue in 120 minutes of visible light irradiation.
- Catalysts: Lanthanum manganite can be used as a catalyst for dehydrogenation of C2H6.
- Superconducting Films: Plays a role in high-temperature superconducting thin films, contributing to energy-efficient devices.
FAQs
Answere: LaMnO3 is used as a sputtering target to deposit thin films for applications in perovskite-based materials, thermistors, resistive switching devices, and oxygen sensors.
Answere: LaMnO3 has high thermal stability, good electrical conductivity, and an appropriate lattice structure for thin film deposition, making it ideal for creating high-quality films in electronic devices.
Answere: Depending on the required application and film properties, LaMnO3 targets are compatible with both DC and RF sputtering techniques.
Answere: Challenges include the target's tendency to degrade under certain conditions and achieving consistent stoichiometric deposition due to variations in the target's material composition during sputtering.
sachin
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