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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

Truck tires with less abrasion – Synthetic rubber outperforms natural rubber

Truck tires have to put up with a lot: As a result of the heavy loads they carry and the long distances they travel every day, they are subject to heavy wear…

Process Engineering

3D Hollow Structures: Quartz Glass Innovations for Longevity

Quartz glass is the preferred material for applications that require long-term use because of its high chemical and mechanical stability and excellent optical…

Materials Sciences

Metal nanoclusters can be used as semiconductors: Key properties observed for first time

The finding opens the door to a wide range of potential new applications, from phone displays and flatter screens to wearable technology.

Materials Sciences

Additive Printing Boosts Flexible Touchscreen Innovation

In addition to foldable smartphones, the industry's big players are also working on flexible displays. Until now, touchscreens have been rigid and do not yield…

Materials Sciences

Plant Cellulose Innovations: Strong, Lightweight Bone Implants

It's made by treating nanocrystals derived from plant cellulose so that they link up and form a strong but lightweight sponge – technically speaking, an…

Power and Electrical Engineering

Robot arms with the flexibility of an elephant’s trunk

The new technology can be used to build large robotic arms with the flexibility of an elephant’s trunk or ultrafine tentacles for use in endoscopic operations.

Power and Electrical Engineering

Measuring Near-Perfect Performance in Low-Cost Semiconductors

“Traditional semiconductors are single crystals, grown in vacuum under special conditions. These we can make in large numbers, in flask, in a lab and we've…

Materials Sciences

Nanocrystal 'factory' could revolutionize quantum dot manufacturing

Over the last two decades, colloidal semiconductor nanocrystals, known as quantum dots (QDs), have emerged as novel materials for applications ranging from…

Materials Sciences

Machine Learning Advances Multilayered Thermal Emitter Design

NIMS, the University of Tokyo, Niigata University and RIKEN jointly designed a multilayered metamaterial that realizes ultra-narrowband wavelength-selective…

Materials Sciences

Engineering living 'scaffolds' for building materials

When the inside of a mollusk shell shimmers in sunlight, the iridescence isn't produced by colored pigments but by tiny physical structures self-assembled from…

Architecture & Construction

Building-Integrated Photovoltaics: From Niche to Mainstream

The majority of photovoltaic (PV) systems in Germany are roof-mounted using a mounting system to fix the modules. On the other hand, solar PV modules that are…

Materials Sciences

Improving Defective Oxides: Insights from First Principles Calculations

Some perovskite oxides, for example, have shown a wide spectrum of technologically relevant functional properties such as ferroelectricity and magnetism that…

Materials Sciences

X-Ray Analysis Boosts Carbon Nanostructure Material Design

The team at the HZB Institute for Soft Matter and Functional Materials collaborated with a group at the University of Tartu, Estonia, to inquire the…

Power and Electrical Engineering

Saarbrücken research team uses artificial muscles to develop an air conditioner for the future

This unusual property is the reason why nitinol is also referred to as a ‘smart alloy’ or as ‘muscle wire’. This effect has been exploited by the Saarbrücken…

Materials Sciences

New Technique Unlocks Fast Analysis of Two-Dimensional Materials

Using a never-before-seen technique, scientists have found a new way to use some of the world's most powerful X-rays to uncover how atoms move in a single…

Materials Sciences

New Calculation Concept Streamlines Injection Molded Parts Design

Short-fiber-reinforced thermoplastic injection molded parts are increasingly being used in place of steel or aluminum. The Fraunhofer Institute for Structural…

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