The shallow trench isolation (STI) induced mechanical stress significantly affects the CMOS device off-state leakage behaviour. In this paper, we designed two t
The NBTI degradation phenomenon and the role of hydrogen during NBT stress are presented in this paper.It is found that PBT stress can recover a fraction of Vth
A finite-time controller is designed for a class of nonlinear systems subject to sector nonlinear inputs. A novel and simple approach is suggested based on the
We propose in this paper that a dual waveguide coupled by a finite barrier be able to serve as an energy filter under a perpendicular magnetic field. In the wav
我国土壤盐渍化严重,影响了农业生产,为了提高单位面积产量需要挖掘作物的增产潜力,增强作物抗盐碱性已成为发展农业的重大研究课题。本研究通过室外实验,选用盐碱质地土壤利用田间管理与大田生产的方式对其进行农艺性状的研究,分析对产量性状的影响；室内实验,用NaCl溶液处理实验材料,测定生理生化指标,揭示大豆在盐害条件下的生存与生长发育的规律和调节机制,选育出耐盐性比较好的株系；同时对供试材料进行POD同工
We present a protocol for multi-party superdense coding by using multi-atom in cavity quantum electrodynamics (QED). It is shown that, with a highly detuned cav
Ultra-stable optical cavities are widely used for laser frequency stabilization. In these experiments the laser performance relies on the length stability of th
过渡型淀粉为植物生长提供碳源和能量,其生物合成受多类酶共同调控。SSⅣ是一种重要的淀粉合成酶,小麦中由于缺少SSⅣ的突变体,该酶在小麦淀粉合成中的作用尚未报道。本实验室前期利用TILLING技术在小麦主栽品种京411的M_2突变群体中筛选获得TaSSIVb-D基因的若干点突变。在此基础上,本研究检测点突变在M_5是否稳定遗传。小麦TaSSIVb基因表达分析和表型鉴定选取能够稳定遗传且SIFT预测可
大豆[Glycine max(L.)Merrill]含有40%左右的蛋白质和20%左右的脂肪,为当今世界植物蛋白和食用植物油的重要来源。为了满足日益增长的大豆需求,选育高蛋白、高脂肪和脂肪酸组分配比合理的大豆品种成为研究的重点。本研究以中黄13×东山69和中黄13×中黄20的BC_2F_5和BC_2F_6群体为材料,采用SSR分子标记技术分析群体的遗传多样性,利用近红外分析技术和气相色谱技术测定B
Within the framework of the effective-field theory with self-spin correlations and the differential operator technique,the ground state magnetizations of the bi