搜索结果: 1-15 共查到“材料科学 Researchers”相关记录35条 . 查询时间(0.312 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
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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...
Cornell researchers discover new self-assembled crystal structures（图）
自组装 晶体结构 康奈尔大学
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2023/5/15
Using a targeted computational approach, researchers in the Department of Materials Science and Engineering at Cornell have found more than 20 new self-assembled crystal structures, none of which had ...
Researchers pioneer ‘socioresilient materials’ field with NSF grant（图）
NSF 社会弹性材料 聚合物 纺织品 半导体
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2023/5/17
A research team led by Cornell University faculty and alumni is reimagining design approaches to the materials that make up the world around us – polymers, textiles and semiconductors, among others – ...
Researchers flip the switch on electric control of crystal symmetry
晶体对称性 电控 材料
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2023/5/18
By bringing together the right materials duking it out, a Cornell-led collaboration has for the first time used voltage to turn on and off a material’s crystal symmetry, thereby controlling its electr...
Researchers develop 3D-printable material that mimics biological tissues（图）
3D-printable material mimics biological tissues
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2020/6/19
Biological tissues have evolved over millennia to be perfectly optimized for their specific functions. Take cartilage as an example. It's a compliant, elastic tissue that's soft enough to cushion join...
Penn Researchers Establish Universal Signature Fundamental to How Glassy Materials Fail（图）
Penn Researchers Establish Universal Signature Fundamental Glassy Materials Fail
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2017/12/18
Dropping a smartphone on its glass screen, which is made of atoms jammed together with no discernible order, could result in it shattering. Unlike metals and other crystalline materials, glass and man...
Researchers Show How Nanoscale Patterning Can Decrease Metal Fatigue（图）
Researchers Nanoscale Patterning Decrease Metal Fatigue
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2017/11/23
A new study in the journal Nature shows how metals can be patterned at the nanoscale to be more resistant to fatigue, the slow accumulation of internal damage from repetitive strain.The research focus...
Researchers look to patterns to envision new engineering field（图）
Researchers look to patterns new engineering field
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2017/11/23
The phenomenon that forms interference patterns on television displays when a camera focuses on a pattern like a person wearing stripes has inspired a new way to conceptualize electronic devices. Rese...
Why researchers should step out of the lab（图）
researchers step out the lab
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2017/10/25
When Shreya Dave was an MIT doctoral student working on a new kind of filter for desalination plants, she paid a visit to a working reverse-osmosis desalination plant in Spain. She quickly learned an ...
Harvard researchers develop tough,self-healing rubber（图）
Harvard researchers tough self-healing rubber
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2017/9/5
I magine a tire that could heal after being punctured or a rubber band that never snapped.Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed ...
Researchers Use Light to Remotely Control Curvature of Plastics
Researchers Light to Remotely Control Curvature Plastics
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2017/3/30
The ability to change shape and control curvature in 3D structures starting from planar sheets can aid in assembly and add functionality to an object. Herein, we convert planar sheets of shape memory ...
Researchers Remotely Control Sequence in Which 2-D Sheets Fold Into 3-D Structures
Researchers Remotely Control Sequence 2-D Sheets Fold 3-D Structures
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2017/3/14
Shape plays an important role in defining the function of materials, particularly those found in Nature. Several strategies exist to program materials to change from one shape to another; however, few...
MechSE researchers demonstrate tunable wetting and adhesion of graphene
MechSE researchers tunable wetting adhesion of graphene
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2016/7/15
Researchers from the University of Illinois at Urbana-Champaign have demonstrated doping-induced tunable wetting and adhesion of graphene, revealing new and unique opportunities for advanced coating m...
Researchers Integrate Diamond/Boron Nitride Crystalline Layers for Use in High-Power Devices
Researchers Integrate Diamond/Boron Nitride Crystalline Layers High-Power Devices
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2016/5/19
We have created a new state of BN (named Q-BN) through rapid melting and super undercooling and quenching by using nanosecond laser pulses. Phase pure c-BN is formed either by direct quenching of supe...
Researchers Discover New Phase of Boron Nitride and a New Way to Create Pure c-BN
Researchers Discover New Phase New Way Create Pure c-BN
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2016/2/23
We report a direct conversion of hexagonal boron nitride (h-BN) into pure cubic boron nitride (c-BN) by nanosecond laser melting at ambient temperatures and atmospheric pressure in air. According to t...