搜索结果: 1-13 共查到“无机非金属材料 Structure”相关记录13条 . 查询时间(0.125 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...
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...
Preparation, structure and properties of Fe-based bulk metallic glasses
Preparation structure properties Fe-based bulk metallic glasses
2010/8/12
Since amorphous materials were prepared in the Au-Si system alloy in 1960 many scientific investigations have been done. These facts have been informed that amorphous alloys have new atomic configurat...
Structure, thermal and magnetic properties of Fe43Co14Ni14B20Si5Nb4 bulk metallic glass
Structure thermal magnetic properties Fe43Co14Ni14B20Si5Nb4 bulk metallic glass
2010/8/12
Iron-based metallic glasses have received great attention of researchers, because of their good magnetic, mechanical properties and corrosion resistance. Moreover, these alloys are potential candidate...
Formation and structure of Co50Cr15Mo14C15B6 bulk metallic glasses
Metallic glasses X-ray phase analysis
2009/12/3
Purpose: In the present paper thermal stability and structure of Co50Cr15Mo14C15B6 (numbers indicate at.%) glassy alloys were investigated.
Design/methodology/approach: The following experimental tec...
The examination of the structure of PP composites with the glass fibre
Engineering polymers Properties Structure Melting temperature
2009/12/1
Purpose: of the examination is determination of selected physical properties: melting and crystallization
temperature for polypropylene PP and its composites with glass fiber during observation the m...
Crystal Structure Studies of Human Dental Apatite as a Function of Age
Crystal Structure Human Dental Apatite Function of Age
2009/9/2
Studies of the average crystal structure properties of human dental apatite as a function of age in the range of 5–87 years are reported. The crystallinity of the dental hydroxyapatite decreases with ...
Crystal growth and structure of L-methionine L-methioninium hydrogen maleate—a new NLO material
L-methionine L-methioninium hydrogen maleate x-ray diffraction crystal structure nonlinear optical material
2010/10/13
A new organic nonlinear optical (NLO) crystal from the amino acid family, viz., L-methionine
L-methioninium hydrogen maleate (LMMM), has been grown by slow evaporation method from aqueous solution. B...
Influence of hard ceramic particles on structure and properties of TGM
Cemented carbides Tool Gradient Materials Powder Metallurgy
2010/2/9
Purpose: The Powder Metallurgy route has been chosen to fabricate tool gradient materials with high disproportion of cobalt matrix portion between core and surface layer. In the paper structure and pr...
Investigation of the structure and properties of PVD and CVD coatings deposited on the Si3N4 nitride ceramics
Tool materials PVD CVD Si3N4
2010/2/9
Purpose: Comprehensive structure and properties investigation results of the multilayer, multi-component, gradient PVD and CVD coatings developed on the Si3N4 nitride tool ceramics substrate are prese...
Silicon nitride ceramics–review of structure, processing and properties
Ceramics and glasses Silicon nitride Sintering
2010/2/10
Purpose: The purpose of this review is to examine the development of silicon nitride and the related sialons and their processing into a range of high-grade structural ceramic materials.
Design/metho...
Structure of laser treated multicrystalline silicon wafers
Surface treatment Multicrystalline silicon Laser treatment
2010/2/22
Purpose: The aim of the paper is to demonstrate influence of laser processing on multicrystalline silicon. This process is applied for texturization of solar cells.
Design/methodology/approach: Evalu...
The influence of the Ni layer covering carbon fibre on the AK132 matrix structure
composites carbon fibre metal cover simulation of solidifying
2011/3/11
The quality and the quantity assessment of the structure of the AlSi13Cu2 alloy matrix composites reinforced with carbon fibre in the amount of 5, 10, or 15 vol. percent has been presented.