%0 Journal Article
%T MAGNETIC SCATTERING EFFECT ON QUANTUM TRANSPORT IN THE NORMAL METAL FERROMAGNET INSULATOR-d WAVE SUPERCONDUCTOR JUNCTIONS<br>正常金属-铁磁绝缘层-d波超导结中的磁散射对量子输运的影响
%A DONG ZHENG-CHAO
%A <br>董正超
%J 物理学报
%D 1999
%I 
%X Taking into account the rough interface scattering and magnetic scattering effects of the ferromagnet layer in the normal metal-ferromagnet insulator-d wave superconductor junctions,using Bogoliubov-de Gennes equations and Blonder-Tinkham-Klapwijk model,we have calculated the differential conductance.It is found that:1)both rough interface scattering and magnetic scattering can suppress the zero-bias conductance peaks(ZBCP),in which the magnetic scattering can lead to a splitting of the ZBCP but the rough interface can resist the splitting,and the ZBCP will evolve some dips due to two higher potentials of the scattering;2)the subgap resonances in the differential conductance are predicted under the condition of a ferromagnet layer located at a distance several times larger than the coherence length from the superconductor interface.
%K 超导隧道结
%K 高压
%K 超导物理
%K 磁散射
%K 量子输运
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=0E2E318AAB0919C6&yid=B914830F5B1D1078&vid=B6DA1AC076E37400&iid=59906B3B2830C2C5&sid=5141A987C96DA5BC&eid=1753BFD24BFEB058&journal_id=1000-3290&journal_name=物理学报&referenced_num=1&reference_num=6