Thermoelectric silicon material reaches record-low thermal conductivity
(Phys.org)—Researchers have theoretically demonstrated the lowest rate of heat transfer, or thermal conductivity, in any silicon-based material developed so far.
News tagged with amorphous material
'Core-Shell' Silicon Nanowires May Improve Lithium-Ion Batteries
(PhysOrg.com) -- Researchers have found a way to incorporate silicon into the structure of rechargeable lithium-ion batteries, which are used to power a wide variety of portable electronic devices, including digital cameras ...
Scientists theorize a hidden phase transition between liquid and a solid
Anything made out of plastic or glass is known as an amorphous material. Unlike many materials that freeze into crystalline solids, the atoms and molecules in amorphous materials never stack together to form crystals when ...
Condensed Matter
Aug 15, 2023
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600
Relationship between particle structure and flow in disordered materials
New research published in Nature Physics details the relationship between a disordered material's individual particle arrangement and how it reacts to external stressors. The study also found that these materials have "memory" ...
Soft Matter
Mar 18, 2022
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258
Experiments into amorphous carbon monolayer lend new evidence to physics debate
Plastic, glass and gels, also known as bulk amorphous materials, are everyday objects to all of us. But for researchers, these materials have long been scientific enigmas—specifically when it comes to their atomic makeup, ...
Nanophysics
Jan 8, 2020
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388
Researchers discover a surprising property of glass surfaces
Researchers at the University of Pennsylvania have developed a new technique to study the surface of different types of glass. Using this technique, they discovered a surprising property of the top layer of glasses, which ...
Condensed Matter
Apr 10, 2017
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1126
Researchers discover new rules for quasicrystals
Crystals are defined by their repeating, symmetrical patterns and long-range order. Unlike amorphous materials, in which atoms are randomly packed together, the atoms in a crystal are arranged in a predictable way. Quasicrystals ...
Condensed Matter
Oct 25, 2016
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920
New flexible material can make any window 'smart'
Researchers in the Cockrell School of Engineering at The University of Texas at Austin have invented a new flexible smart window material that, when incorporated into windows, sunroofs, or even curved glass surfaces, will ...
Condensed Matter
Aug 22, 2016
1
793
Atomic fractals in metallic glasses
Metallic glasses are very strong and elastic materials that appear with the naked eye to be identical to stainless steel. But metallic glasses differ from ordinary metals in that they are amorphous, lacking an orderly, crystalline ...
Condensed Matter
Sep 21, 2015
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60
Solving mysteries of conductivity in polymers
Materials known as conjugated polymers have been seen as very promising candidates for electronics applications, including capacitors, photodiodes, sensors, organic light-emitting diodes, and thermoelectric devices. But they've ...
Polymers
Jul 15, 2015
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