Spectroscopic and phase-stabilisation properties of pure and rare-earth ions activated ZrO2 and HfO2Lange, Sven2010 https://www.ester.ee/record=b2592707*est

Sven Lange : doctor philosophiae tahkisefüüsika alal. haruldaste muldmetallidega dopeeritud ja dopeerimata ZrO2 ja Hf=2 spektroskoopilised ja faasi-stabilisatsiooni omadused = PhD in solid state physics. Spectroscopic and phase-stabilisation properties of pure and rare-earth ions actrivated ZrO2 and HfO2Lange, SvenTartu Ülikooli doktorite promoveerimine = Doctoral degrees awarded at the University of Tartu : 20102010 / lk. 99-101