Einfluss der Leitungselektronen auf die Dynamik atomarer Tunnelsysteme in ungeordneten Festkörpern: Relaxationsprozesse in metallischen Gläsern und ungeordneten dünnen Aluminiumoxid-Schichten

• Yazar: Seiler, Arnold (auth)
• Materyal Türü: Elektronik Kitap Bölümü
• Baskı/Yayın Bilgisi: KIT Scientific Publishing 2019
• Seri Bilgileri: Experimental Condensed Matter Physics / Karlsruher Institut für Technologie, Physikalisches Institut
• Konular: Physics; ultrasonic attenuation; metallisches Glas; Ultraschall-Dämpfung; amorhpous solids; Atomare Tunnelsysteme; metallic glas; atomic tunneling systems; Amorphe Festkörper
• Online Erişim: DOAB: download the publication; DOAB: description of the publication

The speed of sound in metallic glasses and the permittivity of dielectric alumina layers show the typical low-temperature behavior of amorphous solids. Acoustic measurements from a few kHz to GHz show the influence of the conduction electrons in a massive bulk metallic glass. Measurements of the per...