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Engineering

TU Graz Explores Cultural Heritage Preservation in the Himalayas

Using 3D technology and interdisciplinary expertise, a research team has explored Buddhist temples in the remote Dolpo region of Nepal and digitized them for posterity In the high-altitude and extremely remote region of Dolpo in north-west Nepal, there are numerous Buddhist temples whose history dates back to the 11th century. The structures are threatened by earthquakes, landslides and planned infrastructure projects such as the Chinese Belt and Road Initiative. There is also a lack of financial resources for long-term maintenance….

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Materials Sciences

Ultraslow Nanolight Tracking in Hyperbolic Metamaterials

They observed, for the first time, ultraslow pulse propagation and backward propagating waves in deep subwavelength-scale thick slabs of boron nitride – a…

Power and Electrical Engineering

Fraunhofer ISE Sets New Record for Silicon Solar Cell Efficiency

The Fraunhofer Institute for Solar Energy Systems ISE has set a new efficiency record for silicon solar cells. For the first time, an efficiency of 25.1…

Power and Electrical Engineering

Hydrogen From Sunlight: New 14% Efficiency in Photosynthesis

They are using a tandem solar cell whose surfaces have been selectively modified. The new record value is 14 % and thus considerably above the previous record…

Automotive Engineering

International Training for Technical Cleanliness Inspection

To this end, Fraunhofer IPA has been offering the required training for over ten years now. Given that demand abroad has risen substantially on account of the…

Power and Electrical Engineering

20% Efficient Solar Cell Innovations with EpiWafer Technology

In the EpiWafer technology, a thick crystalline silicon layer is epitaxially deposited and subsequently detached after growth to produce a freestanding wafer…

Transportation and Logistics

TriMet Opens MAX Orange Line With Siemens Rail Technology

Today, TriMet's new MAX Orange Line, a light rail project between Portland and Milwaukie (USA), was officially inaugurated. Siemens advanced rail technologies…

Materials Sciences

Identifying Atomic Species on Anatase Titanium Dioxide Surface

The study contributes to formulate novel approaches for the development of photo-catalysts and solar energy conversion materials.

Materials Sciences

Marine Inspiration Sparks Breakthrough in Scientific Innovation

Scientists at Singapore's Agency for Science, Technology and Research (A*STAR) have drawn on nature for a breakthrough that significantly enhances the…

Power and Electrical Engineering

h2e Power Systems commissions India’s first solid oxide fuel cell system by Fraunhofer IKTS

Fraunhofer IKTS and h2e Power Systems Inc. (part of India’s Mayur Group) announced the foundation of a joint venture for the development and distribution of…

Machine Engineering

Innovative Position Detection For Hydraulic Cylinders

The patented SX200 is one of the few Draw Wire Encoders that can be integrated into hydraulic cylinders and can measure a stroke of up to 12m. No other…

Materials Sciences

New Method Reveals Secrets of Porous Materials

Rice University scientists led a project to “see” and measure the space in porous materials, even if that space is too small or fragile for traditional…

Power and Electrical Engineering

PolyU Unveils Efficient, Low-Cost Semitransparent Solar Cells

Developing transparent or semitransparent solar cells with high efficiency and low cost to replace the existing opaque and expensive silicon-based solar panels…

Materials Sciences

Graphene: A New Transparent Electrode for OLEDs

Until now transparent electrode materials for OLEDs have mainly consisted of indium tin oxide (ITO), which is expected to become economically challenging for…

Materials Sciences

Half Diamond, Half Cubic Boron: The Future of Cutting Tools

Diamonds are forever, except when they oxidize while cutting through iron, cobalt, nickel, chromium, or vanadium at high temperatures. Conversely, cubic boron…

Materials Sciences

Exploring Advanced Materials: Stretching and Compressing Insights

Materials scientists are busy developing advanced materials, while also working to squeeze every bit of performance out of existing materials. This is…

Materials Sciences

Japanese Paper Art Inspires Innovative 3D Fabrication Method

A cut or tear in a material is typically a sign of weakness. Now, a Northwestern University, University of Illinois and Tsinghua University research team has…

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