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This work reports on the influence of different A/B and B/A heterointerfaces on the spin-polarized electrons transport behaviors. It is found that the A/B interface can significantly enhance the specular reflection of spin-polarized electrons and favor the electronic transport. In contrast, a greater lattice mismatch between B and A will emerge because of the epitaxial relationship at theB/A interface, with the resultant formation of oxygen-deficient A oxide phase at the B/A interface, causing the interface diffuse scattering of conduction electrons enhancement, which is not conductive to electron transport properties. ¸Ð¾õ×Ô¼ºÐ´µÄÌ«´ó·±ßÁË£¬ ÇóÈóÉ«°¡ лл |
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2Â¥2013-05-14 17:20:32
hhhfff789
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3Â¥2013-05-15 16:16:01
Rio2016: ÓÉÓÚË®Ìù»Ø¸´»áÓ°ÏìÕý³£Ó¦Öú¡¢±¾°æÑϽûË®Ìù¡¢Íû×¢Òâ 2013-05-15 20:42:46
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4Â¥2013-05-15 16:43:36
stonelen
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ÄûÃÊÊ÷(phu_grassman´ú·¢): ½ð±Ò+5, nice try. 2013-10-01 09:27:17
ÄûÃÊÊ÷(phu_grassman´ú·¢): ½ð±Ò+5, nice try. 2013-10-01 09:27:17
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The study/reseach on the influence of A/B and B/A hetero interfaces on the spin-polarized electrons transport behaviors has been performed reliably. In this study, the specular reflection of spin-polarized electrons is enhanced significantly and the electronic transport is supported by the A/B interface. As comparison with A/B interface, a greater lattice mismatch between B and A has appeared due to the epitaxial relationship at the B/A interface, where the oxygen-deficient A oxide phase has formed . The interface diffuse scattering of conduction electrons is enhanced as a result of the oxide phase does not have conduction to electron transport properties. ¸øÄãÐÞ¸ÄÁËÏ£¬¸ôÐÐÈç¸ôɽ£¬×¨Òµ´Ê»ã²»Ì«¶®£¬Ò²²»Ì«Àí½âÄãµÄÒâ˼.ʱ̬һÖ¼´¿É£¬½á¹ûºÍ½áÂÛ×îºÃÓùýȥʱ£¬µ«ÕâÀïÎÒ¸øÄãÓõÄÊÇÏÖÔÚʱ¡£Ï£ÍûÄã×Ô¼ºÔÚ×ÐϸÐÞ¸Äϰɡ£ |

5Â¥2013-05-15 17:28:40
stonelen
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6Â¥2013-05-15 17:29:53
stonelen
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7Â¥2013-05-15 19:43:11
bhcsu
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¡¾´ð°¸¡¿Ó¦Öú»ØÌû
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ÄûÃÊÊ÷(phu_grassman´ú·¢): ½ð±Ò+10, ·ÒëEPI+1, good job. 2013-10-01 09:27:01
ÄûÃÊÊ÷(phu_grassman´ú·¢): ½ð±Ò+10, ·ÒëEPI+1, good job. 2013-10-01 09:27:01
| The influence of A/B and B/A of heterointerfaces on the transport behaviors of spin-polarized electrons has been studied. It is found that the A/B interface can significantly enhance the specular reflection of spin-polarized electrons and favor the electronic transport. At the B/A interface, a greater lattice mismatch between B and A emerges due to the epitaxial relationship, resulting in the formation of oxygen-deficient A oxide phase at this interface. This will improve the diffuse scattering of conduction electrons at the interface, which is not conductive to the transport properties of electrons. |
8Â¥2013-05-23 11:43:23














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