Functional materials are physical systems engineered so that their intrinsic properties—such as electrical conductivity, magnetization, optical response, ionic mobility, or mechanical deformation—can be deliberately modulated by external stimuli (e.g., electric or magnetic fields, light, temperature, stress, or chemical environment) to perform specific tasks. They encompass classes such as ferroelectrics, piezoelectrics, magnetoresistive and thermoelectric materials, shape-memory alloys, solid electrolytes, and stimuli-responsive polymers. In research and device design, functional materials serve as active components enabling sensing, actuation, energy conversion, information storage, and signal processing, with performance governed by their structure–property relationships across atomic, mesoscale, and macroscopic length scales.
Researchers have developed and demonstrated a technique that allows them to engineer a class of materials called layered hybrid perovskites (LHPs) down to the atomic level, which dictates precisely how the materials convert ...
Nanophysics
Oct 11, 2024
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Step aside hard, rigid materials. There is a new soft, sustainable electroactive material in town—and it's poised to open new possibilities for medical devices, wearable technology and human-computer interfaces.
Nanophysics
Oct 9, 2024
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67
Next-generation technologies, such as leading-edge memory storage solutions and brain-inspired neuromorphic computing systems, could touch nearly every aspect of our lives—from the gadgets we use daily to the solutions for ...
Nanophysics
Oct 7, 2024
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86
The quest for sustainable materials with advanced functionalities has led to the development of a novel class of composites known as Cellulose-MXene. This innovative material, developed by researchers at Nanjing Forestry ...
Nanomaterials
Oct 7, 2024
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51
Nanozymes have high catalytic activity, high stability and high adaptability, and have become a new sensitive material for building sensors in the field of detection. Designing and preparing efficient nanozymes and promotion ...
Bio & Medicine
Sep 30, 2024
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55
Tiny nanoparticles are at the forefront of materials science—with special properties that make them great at absorbing light in solar panels, cleaning wastewater, and delivering drugs precisely.
Nanomaterials
Sep 26, 2024
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57
A toothpaste-based transistor is the latest innovation from the research team at the Istituto Italiano di Tecnologia (IIT-Italian Institute of Technology) in Milan, which pushes the boundaries of edible electronics. This ...
Bio & Medicine
Sep 26, 2024
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96
Researchers from Qingdao University have synthesized VO2@VS2 hollow nanospheres using a one-step hydrothermal process, creating a highly efficient cathode material for zinc-ion batteries. This powerful heterostructure significantly ...
Nanomaterials
Sep 24, 2024
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68
In the realm of lighting and temperature measurement, advancements in material science are paving the way for significant improvements in technology and safety. Traditional methods, which combine yellow phosphors with blue ...
Optics & Photonics
Sep 13, 2024
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100
A new study led by researchers at the University of Minnesota Twin Cities is providing new insights into how next-generation electronics, including memory components in computers, break down or degrade over time. Understanding ...
Nanophysics
Sep 13, 2024
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