Academic
Publications
Fast Protector Against EMP Using Thin Epitaxial and Polycrystalline Manganite Films

Fast Protector Against EMP Using Thin Epitaxial and Polycrystalline Manganite Films,10.1109/LED.2011.2106195,IEEE Electron Device Letters,S. Baleviciu

Fast Protector Against EMP Using Thin Epitaxial and Polycrystalline Manganite Films  
BibTex | RIS | RefWorks Download
A new fast high-power fault current limiter made from epitaxial and polycrystalline La0.83Sr0.17MnO3 thin films and operating at 80 K has been demonstrated. An epitaxial film that exhibits a current-induced increase in its resistance is con- nected in series with a 50-Ω-impedance transmission line, while a polycrystalline film whose resistance decreases with an increase in current is connected in parallel. It has been demonstrated that, when the fault current pulse has an amplitude of 200 V, a rise time of 0.5 ns, and a pulselength of 18 ns, the limitation of its amplitude is 3.5 dB after the rise time and 8 dB at the end of the pulse.
Journal: IEEE Electron Device Letters - IEEE ELECTRON DEV LETT , vol. 32, no. 4, pp. 551-553, 2011
Cumulative Annual
View Publication
The following links allow you to view full publications. These links are maintained by other sources not affiliated with Microsoft Academic Search.