|
- 积分
- 17983
- 威望
- 17983
- 包包
- 26159
|
本帖最后由 细胞海洋 于 2012-5-28 08:32 编辑
. F$ @; U; g# Z0 |, p/ u. t' _: H! T: m9 H
 $ B3 H8 d6 v4 S9 y
COVER Artist's rendering of an electronic device hosting Majorana
* X* R$ h, o4 E; Ifermions. The semiconducting nanowire (cylindrical structure) has a diameter of ( [6 t" c R3 G, l" z1 b/ O% r, I) }) X
100 nanometers and lies atop a gate structure consisting of many metallic * p% A$ N, |) l4 i! G
stripes. The nanowire is contacted at the top with a gold electrode and at the
9 z8 h4 _) E- d. m/ r3 @bottom with a superconducting electrode (shown in blue). See page 1003. 0 T: S: }6 B7 ]6 O+ L. u, V+ @
Image: V. Mourik, K. Zuo, S. M. Frolov, S. R. Plissard, E. P. A. M. Bakkers, L. ; _% o+ d3 {( g B( {/ ?% K
P. Kouwenhoven, with assistance from www.avalondesigns.nl. [View
% L) {6 y5 h' ], ~$ W) Uthis image side-by-side with a scanning electron microscope (SEM) image of the
% }- ?+ s2 P9 asame perspective.]
" Y$ |; _5 i' N: d2 \6 o) N7 Y) p; |& l; Y5 E- e1 g9 b
[hide][/hide] |
附件: 你需要登录才可以下载或查看附件。没有帐号？注册
-
总评分: 威望 + 30
包包 + 40
查看全部评分
|
发表于 2012-5-25 23:18
发表于 2012-5-25 23:36
