Nobel Lectures, Physics 1901–1921 Characteristic Röntgen Radiation by Charles Glover Barkla 2026-10-18
By Charles Glover Barkla. Nobel lecture delivered 3 June 1920, associated with the 1917 prize; award, lecture and upload years differ.
By Charles Glover Barkla. Philosophical Magazine, series 6, 22, 396–412 (1911). Zenodo hosts the original article reproduction.