Toward improved integration of bioceramic implants

Bioceramics are particularly useful in the repair and reconstruction of bone. A group of researchers at the University of Limoges investigated the impact of bioceramic surface topography and composition on protein adhesion forces.

Functional analysis of lubrication zones on a motor cylinder

Friction, core and lubrication zones of a motor cylinder were studied in order to investigate opportunities for improving fuel efficiency and thus reduce harmful emissions. MountainsMap® software was used to provide advanced analysis of the volume of the zones studied.

Bio-fuels research – fat stored in bacteria

During the last decade, research has shown that bio-oil fermentation by micro-organisms is a promising potential source of bio-fuel. Its renewability makes it a good alternative to bio-fuel production.

Analyzing roughness of glass subjected to acid attacks

The goal of the NanoRef programme, involving multiple partners (LP-Cnam, INM, LPUB, Institut Fresnel, Novasic and LNE), is to develop a roughness standard with a quasi-continuum spatial frequency spectrum and to define the appropriate machining and polishing processes.

Studying solid electrolytes on high temperature fuel cells

LABMEM facility scientists at the Universidad Nacional de San Luis (Argentina) investigated properties of an inorganic compound for use as a solid electrolyte on a high temperature fuel cell (SOFC type).

Understanding stem cell structure: a new method

Using scanning electron microscopy and Hitachi map 3D software based on Mountains® technology, cell biology scientists at the University of Miyazaki (Japan) defined a new method for examining stem cell architecture.

Microcomponents – measuring surface roughness

Researchers at the FEMTO-ST Institute in Besançon, France studied methods for fabricating lithium niobate ridges to be used for the development of programmable microcomponents.

Characterizing the silicon dangling bond

Bruno Grandidier, research scientist with the French National Center for Scientific Research (CNRS), reports on his work, focused on understanding the electronic properties of silicon dangling bonds.

Semiconductors: characterizing 3D structures at the nanoscale

Nanolithography is a precise patterning technology used to fabricate functional nanostructures for applications in biosensors, advanced materials and extensively in the semiconductor sector for solar cells, printed electronics, LED, MEMS, etc.

Understanding how Neolithic objects were manufactured

Tools for measuring surface roughness were used to study stelae and a menhir from the Late Neolithic-Chalcolithic period (around 3000 BC) discovered during the excavation of a prehistoric settlement in the Serra del Mas Bonet in Catalonia (Spain).

Failure analysis in optoelectronic devices

Quantitative cathodoluminescence technology coupled with the power of Mountains® software made it possible to localize and identify degraded layers in state-of-the-art green laser diodes.

Solar cell pyramids – visualization of 3D surface topography

Pyramid-shaped solar cells are particularly effective for converting energy from the sun into usable energy without the problem of overheating. In a study on solar cell performance enhancement, industrial researchers used MountainsMap® to visualize surface topography in 3D and overlay a color image of solar cells on topography.

Characterization of metal & alloy defects

In today’s competitive environment, industrial manufacturers continue to invest heavily in tests aoming to improve metal coating performances. In this case study, scratches on a copper surface with tin deposits were measured by a 3D optical profiler.

Uncovering the huge potential of graphene oxide membranes

Recently, graphene oxide nanostructures have attracted great interest due to their exceptional physicochemical properties for many applications, including flexible electronics and water purification.

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