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Fatigue of amorphous hydrogels with dynamic covalent bonds
Hydrogel Amorphous polymer network Anti-fatigue Dynamic covalent bond
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2023/11/30
Hydrogels composed of amorphous polymer networks are widely used as soft and stretchable components in diverse devices and machines. However, existing amorphous hydrogels are susceptible to fatigue fr...
Century-old problem solved with first-ever 3D atomic imaging of an amorphous solid（图）
Century-old problem solved first-ever 3D atomic imaging amorphous solid
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2021/4/16
Glass, rubber and plastics all belong to a class of matter called amorphous solids. In spite of how common they are in our everyday lives, amorphous solids have long posed a challenge to scientists.Si...
Studies of ‘amorphous ice’ reveal hidden order in glass（图）
amorphous ice hidden order glass
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2017/10/25
In the study, researchers at Princeton University and the City University of New York used computer simulations to show that the water molecules in amorphous ice are arranged in a previously undetecte...
第24届亚稳态，非晶态和纳米结构材料国际研讨会（The 24th International Symposium on Metastable, Amorphous and Nanostructured Materials）
第24届 非晶态 研讨会
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2017/3/9
It is our great pleasure to announce the 24th International Symposium on Metastable, Amorphous and Nanostructured Materials (ISMANAM 2017), which will take place in San Sebastian, Spain from 18th till...
复旦大学高分子系高分子物理课件 Amorphous State of Polymers
复旦大学高分子系 高分子物理 课件 Amorphous State of Polymers
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2016/11/14
复旦大学高分子系高分子物理课件 Amorphous State of Polymers.
Casein Phosphopeptide-Amorphous Calcium Phosphate and Shear Bond Strength of Adhesives to Primary Teeth Enamel
CPP-ACP Bond Strength (BS) Adhesive
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2015/10/20
Background: CPP-ACP (Phosphopeptide-Amorphous Calcium Phosphate) has an important role in caries prevention in pediatric patients. This study was done, because of the great use of CPP-ACP and the need...
High-Effi ciency Amorphous Silicon Solar Cell on a Periodic Nanocone Back Refl ector
Amorphous Silicon Solar Cell Periodic Nanocone
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2015/8/7
hin-fi lm silicon solar cells, including hydrogenated amorphous silicon (a-Si:H) single-junction and amorphous/microcrystal line silicon (a-Si:H/ μ c-Si:H) tandem-junction solar cells, are promi...
Oscillatory optical response of amorphous plasmonic nanoparticle arrays
Oscillatory optical response amorphous plasmonic nanoparticle arrays Optics
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2012/5/29
The optical response of metallic nanoparticle arrays is dominated by localized surface plasmon excitations and is the sum of individual particle contributions modified by inter-particle coupling depen...
Measurements of domain-wall energy density for amorphous rare earth-transition metal thin films
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2011/12/9
The value of domain-wall energy density has been most often assumed to be proportional to,where exchange stiffness is usually calculated from the mean-field theroy.We report a simple method to derive ...
R.F.-diode sputtered amorphous rare earth-transition metal films: microstructure, stability, and magneto-optical properties
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2011/12/1
We report the strong correlation of deposition parameters, microstructure and stability of r.f.diode sputtered magneto-optical thin films studied by transmission electron microscopy and a magneto-opti...
Pinning magnetic domain via patterning artificial lattice under amorphous magnetic layer
Pinned magnetic domain E-beam lithography Patterned substrate Magneto-optical
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2011/11/30
A novel method for pinning magnetic domains on pre-formatted pinning sites has been developed for perpendicular magnetic anisotropy magneto-optical (MO) thin 辧m media. The pinning sites were arti辌ial ...
Magnetic domain pinning in lithographically patterned amorphous magnetic layer
magnetic domain pinning magneto-optical radial hole array electron beam lithography Kerr microscope magnetic force microscope
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2011/11/30
Artificial pinning sites have been fabricated for the magnetic domain pinning in perpendicular anisotropy magneto-optical (MO) thin film media. The pinning sites were radial hole array made by pattern...
Amorphous Aluminum Hydroxide Formed at the Earliest Weathering Stages of K-Feldspar
Aluminum hydroxide Gibbsite Halloysite K-feldspar Weathering product
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2011/12/27
Weathering products formed on the surface of K-feldspar in Yakushima Island, Japan were investigated by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron micros...
Low-loss amorphous Si waveguides with gradient refractive index cladding structure
Low-loss amorphous waveguides gradient refractive index cladding structure
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2013/7/3
Amorphous Si waveguides with gradient refractive index cladding structure are proposed and fabricated using plasma-enhanced chemical vapor deposition method. Compared with 6 dB/cm for ridge waveguide ...
Excitation of the aromatic infrared emission bands: Chemical energy in hydrogenated amorphous carbon particles?
Excitation aromatic infrared emission bands: Chemical energy
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2011/10/11
We outline a model for the heating of hydrogenated amorphous (HAC) dust via the release of stored chemical energy and show that this energy (~12 kJ/mole) is sufficient to heat dust grains of classical...