Pierre Curie studied ferromagnetism, paramagnetism, and diamagnetism for his doctoral thesis, and discovered the effect of temperature on paramagnetism which is now known as Curie's law.
Pierre Curie mempelajari ferromagnetisme, paramagnetisme, dan diamagnetisme untuk tesis doktoratnya, dan menemukan pengaruh suhu terhadap paramagnetisme yang kini dikenal sebagai Hukum Curie.