I am writing about unusual ferromagnetic materials. For the introduction I want to use the "namegiver" for ferromagnetism, iron, as an example but I am stuck finding the right word or expression.
- In iron the namegiving element for ferromagnetism the Curie temperature...
- In iron, which coined the term ferromagnetism the Curie temperature ...
- In iron, from which the term ferromagnetism is derived, the Curie temperature ...
Is there an English word that expresses that iron, or to be more precise, its Latin counterpart "ferrum", gave its name to the phenomenon ferromagnetism?