搜索结果: 1-15 共查到“材料科学 two”相关记录21条 . 查询时间(0.093 秒)
中国地质大学科学技术发展院戴志高（特任教授）等，材料与化学学院，Chemical Reviews（June 4, 2020），Artificial Metaphotonics Born Naturally in Two Dimensions
自然孕育；二维材料；人工；超光子学
2021/10/15
2020年6月4日，国际化学顶级刊物《化学评论》刊发了中国地质大学题为“Artificial Metaphotonics Born Naturally in Two Dimensions (自然孕育于二维材料中的人工超光子学)”的综述性论文。该文第一作者为中国地质大学材料与化学学院特任教授戴志高，新加坡国立大学仇成伟教授、澳大利亚蒙纳士大学鲍桥梁教授为共同通讯作者。
LiMII(IO3)3 (MII = Zn and Cd): Two Promising Nonlinear Optical Crystals Derived from a Tunable Structure Model of α‐LiIO3（图）
非线性 光学晶体 LiMII
2023/3/28
Excellent nonlinear optical materials simultaneously meet the requirements of large SHG response, phase‐matching capability, wide transparency windows, considerable energy band‐gap, good thermal stabi...
Two-dimensional materials gets a new theory for control of properties（图）
Two-dimensional materials new theory control of properties
2017/10/26
Desirable properties including increased electrical conductivity, improved mechanical properties, or magnetism for memory storage or information processing may be possible because of a theoretical met...
A fast,non-destructive test for two-dimensional materials
A fast non-destructive test two-dimensional materials
2017/7/19
Thinning a material down to a single-atom thickness can dramatically change that material's physical properties. For example, graphene, the best-known 2D material, has unparalleled strength and electr...
Stenciling with atoms in two-dimensional materials possible
Stenciling two-dimensional materials possible
2017/7/19
The possibilities for the new field of two-dimensional, one-atomic-layer-thick materials, including but not limited to graphene, appear almost limitless. In new research, Penn State material scientist...
Computers create recipe for two new magnetic materials
Computers create recipe two new magnetic materials
2017/4/27
Material scientists have predicted and built two new magnetic materials, atom-by-atom, using high-throughput computational models. The success marks a new era for the large-scale design of new magneti...
Captured on Video:DNA Nanotubes Build a Bridge Between Two Molecular Posts
DNA Nanotubes Bridge Two Molecular Posts
2017/2/15
In a microscopic feat that resembled a high-wire circus act, Johns Hopkins researchers have coaxed DNA nanotubes to assemble themselves into bridge-like structures arched between two molecular landmar...
Controlling the properties of matter in two-dimensional crystals
Controlling the properties two-dimensional crystals
2016/11/29
By creating atomic chains in a two-dimensional crystal, researchers at Penn State believe they have found a way to control the direction of materials properties in two- and three-dimensional crystals ...
Two-dimensional finite element simulation of fracture and fatigue behaviours of alumina microstructures for hip prosthesis
alumina crack finite element fatigue fracture ceramic microstructure
2012/4/19
This paper describes a two-dimensional (2D) finite element simulation for fracture and fatigue behaviours of pure alumina microstructures such as those found at hip prostheses. Finite element models a...
On the critical nature of plastic flow: one and two dimensional models
plasticity dislocations self-organized criticality Frenkel-Kontorova model statistics of avalanches intermittency
2012/2/24
Steady state plastic flows have been compared to developed turbulence because the two phenomena share the inherent complexity of particle trajectories, the scale free spatial patterns and the power la...
Hysteretic magnetoresistance and thermal bistability in a magnetic two-dimensional hole system
Hysteretic magnetoresistanc thermal bistability a magnetic two-dimensional hole syste
2011/9/8
Colossal negative magnetoresistance and the associated field-induced insulator-to-metal transition, the most characteristic features of magnetic semiconductors, are observed in n-type rare earth oxide...
Efficiency of two non-destructive testing methods to detect defects in polymeric materials
Efficiency testing methods detect polymeric materials
2010/8/12
There are many different non-destructive testing techniques which can be applied to polymer materials, but so far, ultrasounds has occupied one of the leading places [1-4]. Nowadays, also utilization ...
Orientation relationship representation in two-phase material
Multi-phase materials Microtexture Orientation relationship
2009/12/2
Purpose: Orientation characteristics determination, especially orientation relationship, in two-phase materials
is important in predicting the material properties. The possible orientation relationsh...
Tribological properties of hybrid composites containing two carbide phases
Composites Wear resistance Image analysis Casting
2009/12/1
Purpose: The article presents the research results on tribological properties (friction coefficient, wear) of the
frictional couple cast iron-composite. The subject of that research was aluminium hyb...
A Boundary Element Model For Dynamic Analysis of Two-Phase and Three-Phase Composites
Boundary Element Method Two-Phase Composite Three-Phase Composite
2009/10/14
In this study, a boundary element formulation having nonlocal boundary conditions is presented for the dynamic analysis of a two-phase composite. Nonlocal boundary conditions, used in the formulation,...