校工会于3月上旬下发了评选工作今年十佳青年教工的通知,各单位党政领导高度重视,各基层工会共上报候选人35名,35名青年教工都是爱岗敬业、成绩突出的青年楷模。校工会在今年的评选工作中首次设立网络投票环节,对35名青年教工的典型事迹进行了宣传,组织基层工会征求本单位教职工意见进行书面投票,在前两轮投票的基础...
日期:2014-09-03 浏览:2565次 阅读全文
(adsbygoogle = window.adsbygoogle || []).push({}); Sillenite Bi12MO20 (M = Ti, Ge, Si) nanofibers have been fabricated through a facile electrospinning route for photocatalytic applications. Uniform Bi12MO20 (M = Ti, Ge, Si) nanofibers with diameters of 100–200 nm and lengths of up to severa...
日期:2014-09-03 浏览:1451次 阅读全文
(adsbygoogle = window.adsbygoogle || []).push({}); The impact of sulfur passivation on the structural and electronic properties of the HfO2 /GaAs interface is investigated by density functional theory with a hybrid functional. The gap states at the HfO2 /GaAs interface arise from three major...
日期:2014-09-03 浏览:2716次 阅读全文
(adsbygoogle = window.adsbygoogle || []).push({}); Metal-graphene contact is a key interface in graphene-based device applications, and it is known that two types of interfaces are formed between metal and graphene. In this paper, we apply first-principles calculations to twelve metal-graphe...
日期:2014-09-03 浏览:1615次 阅读全文
(adsbygoogle = window.adsbygoogle || []).push({}); Single-walled carbon nanotubes are readily observable in a scanning electron microscope, which traditional models fail to explain. We present an ab initio model to explain how the electron beam can interact with these structures despite the ...
日期:2014-09-03 浏览:1457次 阅读全文
(adsbygoogle = window.adsbygoogle || []).push({}); A systematic first-principles non-equilibrium Green’s function study is conducted on the contact resistance between a series of metals (Au, Ag, Pt, Cu, Ni, and Pd) and graphene in the side contact geometry. Different factors such as the term...
日期:2014-09-03 浏览:1520次 阅读全文
2011年5月,单斌教授派研究生段献宝作为Guest Researcher前往UTD(University of Texas at Dallas)材料系KJ Cho课题组交流学习。 期间,主要针对第一性原理的有关理论和计算方法,以及分子动力学里势函数的发展向改组成员进行了深入的交流,并建立了长期的合作交流关系。 在UTD材料系主楼前留影
日期:2014-09-03 浏览:2729次 阅读全文
(adsbygoogle = window.adsbygoogle || []).push({}); Single-walled carbon nanotubes are readily observable in a scanning electron microscope, which traditional models fail to explain. We present an ab initio model to explain how the electron beam can interact with these structures despite the ...
日期:2014-09-03 浏览:1427次 阅读全文
现代催化研究方法高级讲习班由从事催化工作50余年,担任催化协会秘书长15余年的辛勤教授发起,以研究生、高等院校青年教师、企业和科研院所相关技术人员为主要对象,着重讲解当前催化研究涉及的主要现代物理方法基本原理、应用实例和存在的问题。近几年来,先后在中国科学院大连化学物理研究所(2007)、浙江师范大学(2...
日期:2014-09-03 浏览:2472次 阅读全文
(adsbygoogle = window.adsbygoogle || []).push({}); 本实用新型公开了一种激光雕刻机的运动机构,包括主动运动机构,从动运动机构,激光头运动机构,第一方向导轨,第二方向运动导轨和支撑框架,第一方向运动导轨为两条,分别固定在支撑框架相对平行的两边框上,主动运动机构和从动运动机构分别设置在一条第一方向...
日期:2014-09-03 浏览:2671次 阅读全文