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January 22
- High-Performance EMI Shielding Nanocomposite: FeNi3-NiFe2O4-SiO2/MWCNT
➀ A study in Scientific Reports investigated the synthesis and characterization of a nanocomposite composed of FeNi₃-NiFe₂O₄-SiO₂ nanoparticles combined with multi-wall carbon nanotubes (MWCNT).
➁ The research focused on evaluating the electromagnetic interference (EMI) shielding properties of the composite, aiming to develop a lightweight, high-performance material for microwave technology applications.
➂ The nanocomposite demonstrated a shielding effectiveness of 25.29 dB at a thickness of 3.5 mm, indicating effective attenuation of electromagnetic waves through both absorption and reflection.
- See the Latest Advancements in Nanopositioning, Motion Control and Precision Automation for Photonics, Laser Processing, Microscopy and Semiconductor Metrology
➀ PI (Physik Instrumente) showcases their latest advancements in high-precision positioning and automation technologies at Photonics West in San Francisco.
➁ The company provides solutions for scaling the manufacturing, testing, and deployment of photonic devices, including LIDAR, quantum and optical computing, photonic interconnects, and wearable sensors.
➂ They will be present at booths 8517 (BIOS) / 3517 (PW) South Lobby, or visitors can visit their Tech Center in Fremont, CA.
January 21
- Chiral Textures in Ferroelectric Nanoislands
➀ Researchers from HZB and collaborating institutions have published a study in Nature Communications investigating chiral, swirling polar patterns in a unique class of nanoislands on silicon, which can be stabilized and manipulated by an external electric field.
➁ The nanoislands, formed by BaTiO3 structures on a silicon substrate, exhibit stable polarization domains and can be reversibly switched by an external electric field.
➂ The study provides insights into the reversible switching of these chiral topological textures and their potential applications in future nanoelectronics.
January 20
- Scientists Create the Largest Atomically Thin Gold Films to Make Electronics Weightless and Invisible
➀ Scientists at XPANCEO, in collaboration with Nobel laureate Konstantin S. Novoselov, have developed a method for creating biocompatible, transparent, ultrathin gold films.
➁ These films, as thin as 3.5 nm, can be produced in sizes exceeding 1 square meter, overcoming historical limitations in producing such films.
➂ The films have potential applications in flexible displays, wearable electronics, and advanced medical technologies like neural implants, offering significant improvements in functionality and safety.
January 15
- Sustainable Future for Carbon Nanotubes➀ Rice University researchers have demonstrated that carbon nanotube (CNT) fibers can be recycled without losing their structure or properties, offering a sustainable alternative to traditional materials. ➁ The recycling process is more efficient than conventional methods and maintains the fibers' mechanical, electrical, thermal, and alignment properties. ➂ This breakthrough could significantly reduce waste and carbon emissions in industries like aerospace, automotive, and electronics.
- Sustainable Carbon Nanomaterial Gii Set to Transform Energy Storage in Internet of Things Devices➀ Researchers at the University of Liverpool have developed a novel energy storage material using sustainable carbon nanomaterial, Gii, which could lead to smaller, more efficient energy storage capabilities in IoT devices; ➁ The material combines Gii with iron oxyhydroxide (FeOOH) to create a powerful new electrode material for micro-supercapacitors; ➂ The electrode is water-based, offering a sustainable alternative to solvent-based electrodes commonly used in IoT devices.
January 14
- Novel Nanobody Inhibitors Against Ebola Virus: Nanosota-EB1 and Nanosota-EB2➀ The study examines two novel nanobodies, Nanosota-EB1 and Nanosota-EB2, as potential inhibitors of the Ebola virus. ➁ The nanobodies show efficacy in neutralizing the virus and reducing viral loads in infected mice. ➂ Both nanobodies bind to the glycan cap of the Ebola virus GP, preventing viral entry into host cells.
January 10
- Understanding Nonlocal Resistance in Bilayer Graphene➀ The study published in Nano Letters reveals the intricate behavior of electron transport in bilayer graphene, emphasizing the role of edge states and a unique nonlocal transport mechanism; ➁ Bilayer graphene's tunable band gap makes it a promising material for valleytronics, a field focusing on the 'valley' quantum state for discrete data storage; ➂ The research identifies the source of nonlocal resistance in bilayer graphene, highlighting the impact of etching processes on device fabrication and valleytronics development.
January 9
- Topological Semimetal Enables High-Performance Nanoscale Interconnects➀ Researchers at Stanford University have demonstrated that niobium phosphide films, just a few atoms thick, can conduct electricity more efficiently than copper. This is due to the material's unique surface conduction properties, which enhance its conductivity even as the film thickness decreases. ➁ The films can be fabricated at temperatures compatible with modern chip manufacturing processes, potentially leading to more powerful and energy-efficient electronics. ➂ The research could pave the way for exploring other topological semimetals as potential conductors in future electronics.
- Graphene Breakthrough: SEOULTECH’s Laser Technology Unveils Damage-Free Ultrathin Flexible Displays➀ SEOULTECH researchers have developed a graphene-based laser lift-off technique for separating ultrathin OLED displays without damage; ➁ This technique utilizes graphene's UV light absorption and heat distribution properties to achieve pristine, flexible displays; ➂ The study demonstrates the potential of the GLLO process for manufacturing ultrathin and flexible electronics with improved efficiency and reduced costs.
January 8
- Breakthrough in 2D Material Growth Opens Doors to Cleaner Energy and Next-Generation Technology➀ A breakthrough in decoding the growth process of Hexagonal Boron Nitride (hBN) opens new possibilities for more efficient electronics, cleaner energy solutions, and greener chemical manufacturing; ➁ The research at the University of Surrey involves mapping the growth process of hBN using density functional theory and microkinetic modelling; ➂ The findings pave the way for controlled, high-quality production of hBN with specific designs and functionality.
January 7
- New Approach for Doping Control in Semiconductor Nanocrystals➀ A research team from Daegu Gyeongbuk Institute of Science & Technology has developed a new technique to regulate doping during the nucleus phase, enhancing the performance of semiconductor nanocrystals; ➁ The study highlights the influence of the choice of doping element on the process and location; ➂ The technology is expected to have wide applications in advanced electronic devices.
- Skeletal Interoception: Innovations in Bone Regeneration Biomaterials➀ The review discusses skeletal interoception and its role in bone health; ➁ It highlights biomaterials designed to interact with this system for bone regeneration; ➂ The article explores studies on neural guidance and bone repair using engineered biomaterials; ➃ It emphasizes the importance of three-dimensional architecture and controlled release systems in biomaterial design for bone regeneration.
January 6
- Discovering “Avalanching” Nanocrystals with Revolutionary Switching Capabilities➀ Scientists from Oregon State University have identified luminescent nanocrystals capable of quickly switching between light and dark states; ➁ These nanocrystals may become integral to optical computing, a way to rapidly process and store information using light particles; ➂ The research could help address hardware constraints and significant processing power requirements in AI systems.
January 2
- Multiscale Force Sensing with Photon-Avalanching Nanocrystals➀ Researchers from Columbia Engineering have developed new nanoscale force sensors using luminescent nanocrystals that change color and/or intensity in response to mechanical force. These sensors offer high sensitivity and a wide dynamic range, capable of measuring piconewtons to micronewtons. ➁ The sensors utilize the photon-avalanching effect in nanocrystals, which releases multiple photons when a single photon is absorbed. This allows for highly sensitive force measurement. ➂ The sensors can operate in environments previously inaccessible, enabling high-resolution force measurements in biological and engineered systems.
December 19
- Giving Animal Strength to Medical Robotics➀ Researchers at the University of Queensland have developed a 3D printing method to create shape-shifting liquid metal robotics inspired by animal physiology; ➁ The technology aims to mimic the locomotion, flexibility, and control of mammalian movement; ➂ The gallium-polymer composite can be used for advanced medical rehabilitation products like high-precision grippers for prosthetic limbs.
December 18
- Harnessing Biology for Sustainable Energy Production➀ Researchers from the University of Liverpool have developed a light-driven hybrid nanoreactor for sustainable hydrogen production; ➁ The nanoreactor combines biological and synthetic components to achieve high efficiency; ➂ The innovation could reduce reliance on expensive precious metals and has implications for biotechnological processes.
December 17
- The Role of Boron in the Creation of 2D Nanostructured Gold Films➀ This study investigates the effects of boron interlayers on the structural and electronic properties of gold films on Ir(111) substrates. ➁ The results reveal the formation of unique 2D nanostructures and indicate that boron enhances the stability and electronic properties of gold films. ➂ The findings suggest potential applications in catalysis and electronics.
- Enhancing Material Properties through Nanotube Encapsulation➀ This article reviews advancements in nanotechnology, focusing on material encapsulation within nanotubes, highlighting the importance of understanding atomic and molecular interactions within nanotubes and their influence on the performance of the resulting nanostructures. ➁ The review discusses how confinement within nanotubes alters material properties and examines potential applications in electronics, energy storage, and drug delivery. ➂ It also addresses challenges such as achieving uniform material loading and preventing aggregation during encapsulation.
December 16
- Atomic-Level Engineering of Copper Nanoclusters Boosts CO2 Reduction➀ An international team from Tohoku University, Tokyo University of Science, and the University of Adelaide has developed a novel technique for enhancing the sustainability and selectivity of electrochemical CO2 reduction processes; ➁ The technique involves atomic-level surface engineering of copper nanoclusters; ➂ This discovery highlights the potential of copper in sustainable chemistry and the importance of international collaboration in addressing carbon emissions.
December 12
- Boosting Magnetic Properties of 2D Materials➀ Researchers from Florida State University have developed a novel method to create a class of 2D materials and enhance their magnetic characteristics; ➁ The team achieved this by chemical treatment of FGT and a new method for collecting the material; ➂ The breakthrough includes creating a permanent magnet with enhanced coercivity, opening up possibilities for 2D magnets in data storage, spin filtering, and electromagnetic shielding.
- A Multidisciplinary Approach to Nanofluidics➀ A multidisciplinary approach to nanofluidics has been developed, enabling precise manipulation of nanoscale objects. ➁ This technology is overcoming previous limitations and opening new frontiers in science, engineering, and industry. ➂ The potential of nanofluidics for molecular robotics and its impact on fields like chemistry, biology, and information processing is discussed.
- GMG's THERMAL-XR(R) Demonstrates Potential for Electronics Heat Sink Miniaturization and Efficiency➀ GMG's THERMAL-XR® coated heat sinks demonstrate the potential for miniaturization and efficiency; ➁ The technology could reduce heat sink size by up to 39% while maintaining equivalent thermal performance; ➂ The application of THERMAL-XR® could improve the efficiency of heat sinks, enabling smaller heat sinks and more compact PCB assemblies.
December 11
- CEA-Leti Demonstrates Embedded FeRAM Platform Compatible with 22 nm FD-SOI Node➀ CEA-Leti has demonstrated a scalable hafnia-zirconia-based FeRAM platform integrated into the 22 nm FD-SOI node's BEOL. This is a significant advance in ferroelectric memory technology, improving scalability for embedded applications and positioning FeRAM as a competitive memory solution for advanced nodes. ➁ Current embedded FeRAM products use perovskite materials that are not CMOS compatible and cannot scale beyond 130 nm. The new HfO2-based thin films are CMOS compatible and scalable, offering new possibilities for embedded FeRAM. ➂ The technology is expected to enable faster, more energy-efficient, and cost-effective memory solutions in embedded systems like IoT, mobile devices, and edge computing.
December 9
- Targeting Pathological Scarring with Sele-Targeted siRNA Nanoparticles➀ This study explores the use of Sele-targeted siRNA liposome nanoparticles to inhibit pathological scar formation by disrupting communication between monocytes and endothelial cells. ➁ The research, conducted using a mouse model, investigates the mechanisms of scar development and evaluates the effectiveness of the targeted therapy. ➂ Results indicate reduced scar formation with lower collagen deposition and fewer inflammatory cells in treated mice, suggesting the potential of this approach for scar management therapies.
December 8
- Observation of New Electric Field Signals Strong Potential for Assorted Devices: New Research at City University of Hong Kong➀ Researchers from City University of Hong Kong have observed a new vortex electric field with potential applications in enhancing future electronic, magnetic, and optical devices; ➁ The research, published in Science, could lead to improved memory stability and computing speed, as well as impact quantum computing, spintronics, and nanotechnology fields; ➂ The team developed an innovative ice-assisted transfer technique to create twisted bilayers with a wide range of twist angles, leading to the discovery of a 2D quasicrystal that may enhance various device capabilities.
December 6
- EV Group Announces Management Board Expansion In Light Of Unabated Growth➀ EV Group announced the expansion of its management board to further strengthen its position in the semiconductor industry. ➁ Alexander Rank joins as Executive Corporate Functions Director, responsible for finance, purchasing, and human resources. ➂ EVG has seen consistent growth, investing in development and production capacities, and has recently opened its Manufacturing VI facility.
December 3
- A Sustainable Future: Solar-Driven Hydrogen Production➀ Professor Chiyoung Park developed a solar-powered biohydrogen generation system using bacteria-carrying hydrogenase enzymes. The system employs a new supramolecular fluorophore nanocomposite and achieves high hydrogen production rates. ➁ The system utilizes the nanosurface adsorption properties of tannic acid-based metal-polyphenol polymers to regulate the self-assembly and optical properties of fluorescent dyes. ➂ The research is supported by the National Research Foundation of Korea and the Ministry of Trade, Industry and Energy.
December 2
- Controlling Matter at the Atomic Level: University of Bath Breakthrough➀ University of Bath physicists lead a team that has made a significant breakthrough in nanotechnology, enabling control over single-molecule chemical reactions. This has profound implications for fundamental scientific understanding and could transform the development of new medications. ➁ The research, published in Nature Communications, uses a scanning tunnelling microscope to control the probability of reaction outcomes by selectively manipulating charge states and resonances. ➂ The findings could lead to new frontiers in molecular manufacturing, with potential applications in medicine, clean energy, and beyond.
November 28
- Enhanced Strain Sensing with Silver-Coated Laser-Induced Graphene➀ The research explores the development of silver-coated laser-induced graphene (LIG) strain sensors to overcome limitations of traditional sensors; ➁ The sensors demonstrate enhanced sensitivity and reliability compared to uncoated sensors; ➂ The integration of silver nanoparticles improves the electrodynamic properties, making them suitable for biomedical monitoring and other applications.