搜索结果: 1-15 共查到“spin”相关记录567条 . 查询时间(0.156 秒)
With new experimental method, researchers probe spin structure in 2D materials for first time（图）
2D材料 自旋结构 “魔角”石墨烯
2023/6/26
By observing spin structure in “magic-angle” graphene, a team of scientists led by Brown University researchers have found a workaround for a long-standing roadblock in the field of two-dimensional el...
Luqiao Liu was the kind of kid who would rather take his toys apart to see how they worked than play with them the way they were intended.
Curiosity has been a driving force throughout his life, and ...
A curious thing happened when MIT researchers Adam Vernon and Ronald Garcia Ruiz, along an international team of scientists, recently performed an experiment in which a sensitive laser spectroscopy te...
Research done at Cornell has uncovered from gravitation wave data the first potential signs of spin-orbit resonances in binary black holes, a step toward understanding the mechanisms of supernovas and...
Experiments show that a collection of bouncing fluid droplets can behave like a microscopic system of spins — the intrinsic angular momenta of particles. This discovery could lead to a better understa...
北京大学医院开展全国首例Cios Spin移动式C臂联合LungPro全肺导航系统肺外周结节活检术（图）
北京大学医院 首例 Cios Spin移动式C臂 LungPro 全肺导航系统 肺外周结节 活检术
2020/12/3
肺外周病变一直是呼吸科的热点和难点，对病灶进行活检可以判定病变性质，指导治疗方案和判断预后。然而，由于肺外周的病灶位置深在，精准定位并活检有很大的难度。为此，临床医生和医学工程师们做了很多研发工作，力图在精准定位的基础上完成活检。
Physicists find first possible 3D quantum spin liquid（图）
Physicists 3D quantum spin liquid
2019/10/23
There's no known way to prove a 3D "quantum spin liquid" exists, so Rice University physicists and their collaborators did the next best thing. They showed that single crystals of cerium zirconium pyr...
利用有效场理论研究了纳米管上双模随机同向晶场中混合自旋Blume-Capel模型格点的平均磁化强度，得到了系统格点的平均磁化强度与双模随机晶场的取值概率、外磁场、晶场参数和晶场强度比值的关系。结果表明：取值概率、外磁场、交换相互作用、晶场强度比值和晶场强度等诸多因素相互竞争，使系统表现出比恒定晶场作用的Blume-Capel模型更为丰富的磁化现象；双模随机同向晶场会抑制系统的平均磁化强度，使其基态...
The effort in reducing the area of AES implementations has largely been focused on Application-Specific Integrated Circuits (ASICs) in which a tower field construction leads to a small design of the A...
北京大学物理学院吴孝松课题组在PNAS发表在狄拉克半金属ZrTe5中spin zero现象的研究（图）
北京大学物理学院 吴孝松 课题组 PNAS 狄拉克 半金属 ZrTe5中spin zero现象
2018/9/19
北京大学物理学院俞大鹏院士领导的“纳米结构与低维物理”团队的吴孝松研究组通过研究三维狄拉克半金属材料ZrTe5中量子振荡随磁场倾角的演化，在拓扑材料中第一次观察到了spin zero现象。这一现象带来的振荡相位反转，表明广泛使用的确定贝里相的实验方法，在某些条件下会得出错误结论。
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...
Spotting the spin of the Majorana fermion under the microscope（图）
the spin Majorana fermion microscope
2017/10/26
Researchers at Princeton University have detected a unique quantum property of an elusive particle notable for behaving simultaneously like matter and antimatter. The particle, known as the Majorana f...
2017软件模型检验国际研讨会（International SPIN Symposium on Model Checking of Software）
2017 软件模型检验 国际研讨会
2017/6/29
Welcome to SPIN 2017, the 24th International SPIN Symposium on Model Checking of Software! SPIN 2017 will be held in Santa Barbara, California on July 13 and 14.
A new spin on electronics
new spin electronics
2017/7/20
A University of Utah-led team has discovered that a class of “miracle materials” called organic-inorganic hybrid perovskites could be a game changer for future spintronic devices.Spintronics uses the ...
2017纳米结构自旋动力学高登研究研讨会（The Gordon Research Seminar on Spin Dynamics in Nanostructures）
2017 纳米结构自旋动力学高登研究 研讨会
2017/3/28
The Gordon Research Seminar on Spin Dynamics in Nanostructures is a unique forum for graduate students, post-docs, and other scientists with comparable levels of experience and education to present an...