Tantalum Thin Films
نویسندگان
چکیده
منابع مشابه
High temperature thermal properties of thin tantalum nitride films
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Light-emitting ytterbium-doped tantalum-oxide thin films were prepared using a simple co-sputtering method for the first time. Sharp photoluminescence peaks having a wavelength of around 980 nm were observed from films annealed from 700 ̊C to 1000 ̊C for 10 to 40 min. The strongest intensity of the 980-nm peak was obtained from a film deposited using three ytterbium-oxide pellets and annealed at ...
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The superconductor-insulator (SI) transition in two-dimensional Ta thin films is investigated by controlling both film thickness and magnetic field. An intriguing metallic phase appears between a superconducting and an insulating phase within a range of film thickness and magnetic field. The temperature and electric field scaling analyses are performed to investigate the nature of the SI transi...
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ژورنال
عنوان ژورنال: SHINKU
سال: 1968
ISSN: 0559-8516,1880-9413
DOI: 10.3131/jvsj.11.4