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A quantum spin liquid(图)
quantum spin liquid
2017/11/23
A team led by Assistant Professor of Physics Fazel Tafti has created an elusive honeycomb-structured material capable of frustrating the magnetic properties within it in order to produce a chemical en...
Uncovering the answer to an age-old question:how do snowflakes form?
Uncovering the answer age-old question snowflakes form
2017/7/20
More than 400 years ago, renowned mathematician and scientist Johannes Kepler speculated about the creation of one of nature’s most angelic and unique shapes: the six-sided snowflake. Although atoms w...
Sculpting optical microstructures with slight changes in chemistry
Sculpting optical microstructures slight changes chemistry
2017/4/27
In 2013, materials scientists at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and the Wyss Institute of Biologically Inspired Engineering grew...
Solving slippery 80-year-old mystery,Tufts chemist discovers way to isolate single-crystal ice surfaces
slippery 80-year-old mystery Tufts chemist isolate single-crystal ice surfaces
2015/11/12
A Tufts University chemist has discovered a way to select specific surfaces of single-crystal ice for study, a long-sought breakthrough that could help researchers answer essential questions about cli...
We are all familiar with boiling a pot of water—flame from a stove heats the base of a metal pot, the metal transfers the heat to the water, and the temperature goes up and up until the water boils. P...
欧盟创新型自然解决方案加速海水油渍污染清除
欧盟 海水油渍污染清除
2015/3/3
鉴于海洋微生物的所向披靡无所不“吃”,因此海洋拥有巨大的自清洁能力,但自清洁需要花费一定的时间。世界海岸广泛分布的渡假圣地进入旅游旺季,沿岸海水的污染物清除,除利用传统的物理化学隔绝方法外,特别是浮在海水表面的泄漏油渍薄层的清除,因为需要花费太多时间,必须找到行之有效的快速解决方案。欧盟第七研发框架计划(FP7)提供900万欧元资助,总研发投入1250万欧元,由欧盟11个成员国及联系国希腊(总协调...
日本开发高精纳米技术 可随意改变分子结构
日本 高精纳米技术
2009/6/11
韩国开发出大量生产纳米粒子的新技术
韩国 纳米粒子 技术
2004/12/3
新华网汉城2004年12月1日电 韩国科学家最近开发出一种生产铁、锰等金属纳米粒子的新技术,与传统方法相比,新技术能使金属纳米粒子的生产成本更低,产量更高。玄泽焕介绍说,研究小组在2至3小时内通过一个完整工序制作出了总重量达40克、粒径约10纳米的磁性氧化铁微粒,制作成本仅为250韩元(1美元约合1050韩元)。