Berta Karlik

Berta Karlik, born on January fourteenth, nineteen oh four, was a pioneering Austrian physicist and physician whose contributions to nuclear physics have left a lasting impact on the field. She served as a university teacher at the University of Vienna, where she made history by becoming the first female professor at the institution, breaking barriers for women in science.

During her illustrious career, Karlik collaborated with Ernst Foyn, leading to significant advancements in the understanding of radioactivity. Together, they published a groundbreaking paper on the radioactivity of seawater, showcasing the importance of natural resources in scientific research.

One of her notable discoveries was the identification of the chemical element 85, astatine, as a product of natural decay processes. This finding was particularly significant as astatine was first synthesized in nineteen forty by Dale R. Corson, K. R. MacKenzie, and Emilio Segrè, after numerous scientists had unsuccessfully searched for it in radioactive minerals.