搜索结果: 1-15 共查到“国际动态 薄膜物理学”相关记录16条 . 查询时间(3.422 秒)
重庆师范大学物理与电子工程学院张丁可教授课题组以重庆师范大学第一单位和通讯单位在《ACS Applied Materials&Interfaces》（JCR1区，TOP期刊，影响因子IF=9.229发表最新成果：“Low Threshold and Ultra-stability of One-step Air-Processed All-Inorganic CsPbX3 Thin Films t...
近日，东南大学物理学院马亮和王金兰教授团队基于先进的多尺度模拟方法，在二维材料成核与生长机理的理论研究方面取得重要进展，与南京大学王欣然实验团队合作成功实现了晶圆级(2英寸)二硫化钼(MoS2)单层单晶薄膜的生长制备。研究成果以“Epitaxial growth of wafer-scale molybdenum disulfide semiconductor single crystals on...
Technique Makes Nmr More Useful For Nanomaterials,Exotic Matter Research（图）
Technique Makes Nmr Nanomaterials Exotic Matter Research
2018/1/10
Nuclear magnetic resonance (NMR) is a powerful scientific tool used in medical imaging and in probing the chemical structure of molecules and compounds. New research from Brown University shows a tech...
Thin photodetector could increase performance without adding bulk
Thin photodetector increase performance adding bulk
2017/7/24
In today’s increasingly powerful electronics, tiny materials are a must as manufacturers seek to increase performance without adding bulk.Smaller also is better for optoelectronic devices — like camer...
Meniscus-Assisted Technique Produces High Efficiency Perovskite PV Films
Meniscus-Assisted Technique Produces Perovskite PV Films
2017/7/24
A new low-temperature solution printing technique allows fabrication of high-efficiency perovskite solar cells with large crystals intended to minimize current-robbing grain boundaries. The meniscus-a...
Research Accelerates Quest for Quicker,Longer-lasting Electronics
Accelerates Quest for Quicker Longer-lasting Electronics
2017/7/24
In the world of electronics, where the quest is always for smaller and faster units with infinite battery life, topological insulators (TI) have tantalizing potential.In a paper published today in “Sc...
Scientists have greatly expanded the range of functional temperatures for ferroelectrics, a key material used in a variety of everyday applications, by creating the first-ever polarization gradient in...
New thin transparent film could improve electronics and solar cells
New thin transparent film improve electronics solar cells
2017/7/20
A team of researchers, led by the University of Minnesota, have discovered a new nano-scale thin film material with the highest-ever conductivity in its class. The new material could lead to smaller, ...
Polymer engineering researchers' work published in PNAS
Polymer engineering researchers work published PNAS
2017/3/30
Controlling the organization of nanoparticles into patterns in ultrathin polymer films can be accomplished with entropy instead of chemistry, according to a discovery by Dr. Alamgir Karim, UA’s Goodye...
For the last few decades, microchip manufacturers have been on a quest to find ways to make the patterns of wires and components in their microchips ever smaller, in order to fit more of them onto a s...
石墨烯薄膜可冷却高功率电子器件
石墨烯薄膜 冷却高功率 电子器件
2016/5/11
随着设备和组件变得越来越小，在未来超高效电子系统的开发中，电子和光电子的散热是一个严重问题。现在，瑞典查尔姆斯理工大学的研究人员开发出一种通过功能化石墨烯纳米薄片高效冷却电子器件的技术，或可为解决这一问题铺平道路。相关研究成果发表在最新一期的《自然·通讯》杂志上。
Flexible film may lead to phone-sized cancer detector
Flexible film phone-sized cancer detector
2016/1/22
A thin, stretchable film that coils light waves like a Slinky could one day lead to more precise, less expensive monitoring for cancer survivors.The University of Michigan chemical engineers who devel...
二硫化钼薄膜可大幅提高海水淡化效率
二硫化钼薄膜 海水淡化
2015/12/8
美国伊利诺伊州立大学研究人员在《自然·通讯》杂志上发表论文称，他们发现二硫化钼高能材料可更高效地去除海水中的盐分，通过计算机模拟各种薄膜的海水淡化效率并进行对比后发现，二硫化钼薄膜的效率最高，比石墨烯膜还要高出70%。据物理学家组织网报道，这种材料只有一个纳米厚，布满了纳米孔，能够渗漏大量的海水，留下盐分和其他成分，达到淡化海水的目的。寻找高效的海水淡化材料一直是个重要问题，该研究论文第一作者、伊...
纳米粒子膜可以卷起来（图）
纳米 粒子膜
2015/8/4
20多年前，科学家就用纳米粒子造出了2D薄膜、3D晶体等各种随机聚集结构，但一直还不能把一张薄膜卷起来，或折成复杂的三维结构。最近，美国芝加哥大学、密苏里大学和美国能源部阿尔贡国家实验室的研究人员发现，用一种简单的方法就能做到这一点。这让科学家有望设计出电、磁、机械属性可调节的新型薄膜，而这些新型薄膜在各种电子设备中有着广泛用途。同时，这项研究对理解生物系统也有重要意义。
英开发出可用于量子器件的薄膜电阻
量子器件 薄膜电阻
2014/12/12
英国伦敦纳米技术研究中心的科学家在《应用物理学杂志》上报告说，他们研制出了可用于纳米级量子电路的紧凑型高值电阻器，这种薄膜电阻有望推动量子计算器件和基础物理研究的发展。