| Catalogue Code | IN2-LaSrMn-01 IN2-LaSrMn-02 |
| Chemical Formula | La0.9Sr0.1MnO3 |
| Compound Name | Lanthanum Strontium Manganate |
| Purity (%) | >99.9 |
| Dimensions | Dia. 1”, Thick. 0.125” Dia. 2”, Thick. 0.25” |
Introduction
Lanthanum Strontium Manganate (La₀.₉Sr₀.₁MnO₃), commonly abbreviated as LSMO, is a mixed-valence perovskite material with notable electrical and magnetic properties, making it an ideal candidate for a variety of applications, especially as a sputtering target. Its excellent performance in thin-film deposition, particularly in oxide electronics and energy systems, has led to its widespread use in research and industry.
Properties
The table below contains all the critical properties of Lanthanum Strontium Manganate:
| Properties | Description |
| Appearance and Shape | Solid, Thin film, Disc |
| Molar mass | ~327.6 g/mol |
| Magnetic Type | Ferromagnetic |
| Density | ~ 6.5 g/cm³ |
| Melting Point | >300 °C |
Applications
Lanthanum Strontium Manganite (La0.9Sr0.1MnO3) has various vital applications due to its unique properties:
- High-Performance Thin-Film Coatings: Commonly used in the deposition of thin-film coatings for various electronic components, enhancing the performance of sensors and actuators.
- Solid Oxide Fuel Cells (SOFCs): Used as a cathode material due to its good electrical conductivity and catalytic properties for oxygen reduction.
- Magnetic Sensors: Utilized in magnetoresistive devices and sensors for detecting magnetic fields.
- Spintronics: Spintronics are vital in spintronic devices because of their colossal magnetoresistance (CMR) properties.
- Actuators and Sensors: Employed in piezoelectric devices due to their strain response under electric or magnetic fields.
FAQs
Answer: La₀.₉Sr₀.₁MnO₃ is commonly used as a sputtering target for the deposition of thin films in applications like solid oxide fuel cells, thermoelectric devices, and magnetic sensors.
Answer: This material exhibits high electrical conductivity, thermal stability, and magnetic properties, making it suitable for electronic and energy conversion applications.
Answer: It is typically sputtered using RF or DC techniques, depending on the desired deposition rate and material characteristics.
Answer: Strontium (Sr) doping improves the material's electrical conductivity and stability, enhancing its performance in high-temperature applications and magnetic fields.
Answer: Challenges may include maintaining uniform deposition and controlling stoichiometry due to volatile elements like strontium and manganese during sputtering.
sachin
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