A research team investigated the efficacy of AlexNet, an advanced Convolutional Neural Network (CNN) variant, for automatic crop classification using high-resolution aerial imagery from UAVs.
Scientists have achieved a series of milestones in growing a high-quality thin film conductor, suggesting in a new study that the material is a promising candidate platform for future wearable electronics and other miniature applications.
Researchers grew crystals containing actinium and illuminated them with X-rays to learn how the radioactive metal binds with other elements. That information could help design better cancer treatments.
A research team led by Dr. Sung Mook Choi of the Korea Institute of Materials Science(KIMS) has developed a one-step electrode fabrication process for the first time in South Korea.
Material scientists from the U.S. Department of Energy’s Ames National Laboratory are moving into the field-testing stage of a new type of high voltage overhead power conductor (cable).
Researchers have made significant strides in nanotechnology with the discovery of a method to self-assemble block molecules into sophisticated two-dimensional (2D) nanopatterns. This innovative approach allows for meticulous crafting of materials at the nanoscale, surpassing the limitations of conventional lithography. The article illuminates the path for developing advanced nanostructures with applications in nanotechnology, promising a new era of material design and fabrication.
Researchers at the U.S. Department of Energy’s Princeton Plasma Physics Laboratory are applying their expertise in physics, chemistry and computer modeling to create the next generation of computer chips, aiming for processes and materials that will produce chips with smaller features.
The research team of Dr. Jae Ho Kim and Dr. Myungkwan Song from the Energy and Environmental Materials Research Division at the KIMS, developed hybrid bio-nanostructures.
Scientists from Immanuel Kant Baltic Federal University found out that polymeric coating enables to improve the structure and properties of magnetoelectric composites, that are used in medicine for drug delivery and also in creation of implants and tissues. Thus, modification with polymer helps equal distribution of composite’s components, and also enhances its piezoelectric properties by 40%.
Medical products such as ointments or syringes reach their limits when it comes to delivering medication locally – and above all in a controlled manner over a longer period of time. Empa researchers are therefore developing polymer fibers that can deliver active ingredients precisely over the long term. These "liquid core fibers" contain drugs inside and can be processed into medical textiles.
Researchers have achieved a breakthrough in thermal management with the development of metamaterials that can control both heat and electrical currents simultaneously. These innovative materials offer precise manipulation of thermoelectric fields, enabling functions like focusing and redirecting thermal energy and electrical power. This dual functionality addresses limitations in traditional metamaterials, paving the way for advanced applications in thermal management.
An article has unlocked new dimensions in understanding the ultrafast processes of charge and energy transfer at the microscale. The research delves into the dynamics of microscopic particles, providing insights that could revolutionize semiconductor and electronic device development.
Researchers from the U.S. Department of Energy Ames National Laboratory have discovered an unexpected chiral excitation in the kagome layered topological magnet TbMn6Sn6.
The Hong Kong Institute for Advanced Study (HKIAS) is delighted to announce the appointment of Professor Freddy Boey Yin Chiang as the Senior Fellow of the Institute. Professor Boey, currently serving as the President and Distinguished University Professor of City University of Hong Kong (CityUHK), brings a wealth of experience and expertise to this prestigious role.
The researchers propose a new method for achieving subwavelength resolution imaging for phase and amplitude objects. Their technique relies on diffractive encoding and decoding with a solid-immersion layer to recover high-frequency information corresponding to the subwavelength features of an object.
The Hong Kong Institute for Advanced Study (HKIAS) is pleased to share that Professor Sir John Pendry, our HKIAS Senior Fellow and Professor of Theoretical Solid State Physics at Imperial College London, has been awarded the 2024 Kyoto Prize in Advanced Technology for his contribution to the Theoretical Construction of Metamaterials in Materials Science.
Researchers at the Argonne National Laboratory have discovered the main reason why and how one of the more promising new cathode materials degrades with repeated cycling of lithium-ion batteries. The team’s new analysis method was key to the discovery.
Building large-scale quantum computers will require the ability to create and control qubits made of industrially relevant materials. Researchers have used atomic-level simulations to understand how the vacancies in silicon carbide that translate into spin-based qubits form and behave. This is an important step toward the future of quantum computing as well as quantum sensing.
UCLA researchers introduced an all-optical complex field imager that captures both amplitude and phase information of optical fields using an intensity-based sensor array. This device employs optimized diffractive surfaces to eliminate the need for digital processing in conventional complex imaging techniques, improving imaging speed and reducing computational demand.
In work supported by the Q-NEXT quantum center, a Stanford University group digs into diamond to find the source of its apparently temperamental nature when it comes to emitting quantum signals, widening a path for building quantum networks and sensors.
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