Caesium

Goodfellow’s caesium (also known as cesium, or Cs) product range, which includes high-purity Caesium Pellets, is used widely for advanced laboratory research and industrial applications. Known for its photoelectric properties and low ionization energy, caesium is widely used in photoelectron spectroscopy, atomic clocks, and ion propulsion systems. It plays a key role in catalysis and optoelectronics, contributing to advancements in energy storage and precision measurement technologies. Well-suited for studies in quantum mechanics and advanced optics, Caesium supports significant progress in material science and space exploration. Trusted by researchers and R&D professionals, Goodfellow’s caesium products enable innovations in electronics, energy, and high-precision instrumentation.