World news

Results: 32672
arrow_upward arrow_downward

Evolving and 3D printing new nanoscale optical devices

Nanowerk   -   Nanotechnology Websites

A new technology is allowing researchers to 'evolve' optical devices and then print them out using a specialized type of 3D printer.

Jul 17, 2023

Samsung's ViewFinity S9 5K display will cost $1,599 when it arrives in August

Engadget   -   General News Websites

Samsung's ViewFinity S9 5K monitor is coming to the United States — finally giving Mac and PC users alike a chance to pick it up for $1,599. The tech giant announced its first 5K monitor at CES in January and launched it this June in South Ko...

Jul 17, 2023

Spin-Exchange Quantum Dots Boosts Carrier Multiplication, Provides New Approach in Developing Semiconductor Materials

Science Times   -   Scientific News Websites

A new study provides new insight about spin in quantum dots’ carrier multiplication, holding key to applications that depend on the conversion of energy from light. Learn more about it in this article.

Jul 17, 2023

'Evolving' and 3D printing new nanoscale optical devices

Phys.org   -   Scientific News Websites

A new technology being pioneered at Caltech is allowing researchers to "evolve" optical devices and then print them out using a specialized type of 3D printer. These devices are made of so-called optical metamaterials that derive their p...

Jul 17, 2023

Evolving and 3D Printing New Nanoscale Optical Devices

Technology Org   -   Scientific News Websites

A new technology pioneered at Caltech allows researchers to “evolve” optical devices and then print them out using a specialized type of 3D printer.

Jul 17, 2023

Lighting the Way: The Quantum Quest for Superior On-Chip Lasers

SciTechDaily   -   Scientific News Websites

Quantum well (QW) and quantum dot (QD) semiconductor materials-based laser diodes integrated with SiN microresonators show promising potential due to their high power efficiency and compact size. A study led by Professor Yating Wan explored these ...

Jul 17, 2023

Stable nanoparticles train the immune system to fight cancer

News Medical   -   Scientific News Websites

Over the past decade, researchers have sought more effective and enduring cancer treatments. Among the wide variety of immunotherapies, Stimulator of Interfron Genes activation (STING agonism) has emerged as a particularly promising approach that ...

Jul 17, 2023

Machine Learning Enhances X-ray Imaging of Nanotextures

Technology Org   -   Scientific News Websites

Using a combination of high-powered X-rays, phase-retrieval algorithms and machine learning, Cornell researchers revealed the intricate nanotextures in thin-film materials, offering scientists a new, streamlined approach to analyzing potential can...

Jul 16, 2023

Researchers use printed graphene electrodes for textile-embedded triboelectric nanogenerators for biomechanical sensing

Graphene Info   -   Scientific and Educational Websites

Researchers from Portugal's Instituto de Engenharia de Sistemas e Computadores – Microsistemas e Nanotecnologias (INESC MN), Universidade de Lisboa and the UK's University of Exeter have developed an efficient flexible triboelectric text...

Jul 16, 2023

Harnessing Bacteria and Sunlight: A Revolutionary Path to Sustainable Energy

SciTechDaily   -   Scientific News Websites

Researchers at the University of Rochester are harnessing the power of bacteria and nanomaterials to imitate the process of photosynthesis and produce clean-burning hydrogen fuel.

Jul 15, 2023

REFINE