Visible light can be made to interact with new solids in unusual and profoundly different ways to normal if the solids are built from tiny components assembled together in intricately ordered structures. This hugely expanding research area is motivated by many potential benefits (which are part of our research programme) including enhanced solar cells which are thin, flexible and cheap, or surfaces which help to identify in detail any molecules travelling over them. This combination of light and nanoscale matter is termed NanoPhotonics.Until now, most research on NanoPhotonics has concentrated on the extremely difficult challenge of carving up metals and insulators into small chunks which are arranged in patterns on the nanometre scale. Much of the effort uses traditional fabrication methods, most of which borrow techniques from those used in building the mass-market electronics we all use, which is based on perfectly flat slabs of silicon. Such fabrication is not well suited to three-dimensional architectures of the sizes and materials needed for NanoPhotonics applications, and particularly not if large-scale mass-production of materials is required.Our aim in this programme is to bring together a number of specialists who have unique expertise in manipulating and constructing nanostructures out of soft materials, often organic or plastic, to make Soft NanoPhotonics devices which can be cheap, and flexible. In the natural world, many intricate architectures are designed for optical effects and we are learning from them some of their tricks, such as irridescent petal colours for bee attraction, or scattering particular colours of light from butterfly wings to scare predators. Here we need to put together metal and organics into sophisticated structures which give novel and unusual optical properties for a whole variety of applications.There are a number of significant advantages from our approach. Harnessing self-assembly of components is possible where the structures just make themselves , sometimes with a little prodding by setting up the right environment. We can also make large scale manufacturing possible using our approach (and have considerable experience of this), which leads to low costs for production. Also this approach allows us to make structures which are completely impossible using normal techniques, with smaller nanoscale features and highly-interconnected 3D architectures. Our structures can be made flexible, and we can also exploit the plastics to create devices whose properties can be tuned, for instance by changing the colour of a fibre when an electrical voltage is applied, or they are stretched or exposed to a chemical. More novel ideas such as electromagnetic cloaking (stretching light to pass around an object which thus remains invisible) are also only realistic using the sort of 3D materials we propose.The aim of this grant is bring together a set of leading researchers with the clear challenge to combine our expertise to create a world-leading centre in Soft NanoPhotonics. This area is only just emerging, and we retain an internationally-competitive edge which will allow us to open up a wide range of both science and application. The flexibility inherent in this progamme grant would allow us to continue the rapid pace of our research, responding to the new opportunities emerging in this rapidly progressing field.

NanoScience is the emerging research discipline of building designer materials or machines which do entirely new things, by combining thousands of atoms arranged in intricate assemblies and connections. Understanding and controlling this new science results in NanoTechnology estimated to be one of the massive opportunities in the 21st Century, for making devices that really do what we want cheaper, faster, cooler, smarter and more efficiently. The process of assembly is the key to fostering widespread implementation of nanoscience discoveries. This is an area in which the UK must be strong to reap the rewards of increased investment. Most emerging opportunities depend on radically improving such nano-organisation, needed to impact major societal themes of Energy, Healthcare and Nano. However despite all these claims, which are mostly well-founded conceptually, the difficult is in how to really build on this extreme scale. Bigger than molecules but smaller than machinery, we have only learnt in recent years how to grow a plethora of nano-components. But perfecting ways to bring together these nano-components into active devices is the new challenge. Traditional approaches that piece things together laboriously are completely unfeasible here. The aim of our Doctoral Training Centre in Assembly of Functional NanoMaterials and NanoDevices is to hothouse training of a high-calibre cadre of inter-disciplinary nano-researchers and spur them to develop entirely new ways to assemble nano-machinery for doing something useful. The academics involved in this Nano DTC have all had experience of helping to teach young researchers across a range of research fields such as Physics, Materials Science, Chemistry and Engineering, and have also shown a real interest in developing novel ideas into practical inventions and engaged with companies (many of them their own spin-offs). The University of Cambridge has a large number of scientific programmes in this area, so a large opportunity exists to join them up, with the PhD students all interacting very widely across these disciplines, as well as engaging with the nitty-gritty tools of how nano-innovation can make it out into the real world.The Nano DTC will operate as a distinct PhD nursery, with the entry co-housed and jointly mentored in the initial year of formal courses and project work. Students from a range of undergraduate disciplines will thus spend considerable time together while each postgraduate will have a selection of 1st year courses crafted on entry by the DTC management committee, depending on their specific skill set and aspirations. The initial year provides additional skills in disciplines outside their degree, understanding of the Enterprise landscape relating to Nano-Innovation, specific knowledge of the nanoscience and application of self-assembly to NanoDevices and NanoMaterials, and miniprojects spanning different disciplines to broaden students' experience and peer networks, aiding final PhD project selection. A range of joint activities are programmed in later years including Nano DTC cohort student-led conferences, and industry reviews.Although individual examples of nano-entrepreneurship can be found across the UK, graduate students are rarely exposed to this experience, and frequently it is seen as detrimental to their research progress. A repeated theme emerging from nano research-to-application projects is how early-stage nano-construction strategies benefit from being informed by eventual scale-up, implementation routes, market potential and societal awareness. In turn, this joined up approach feeds back into the basic science process, frequently stretching research programs beyond the well-trodden paths and stimulating high impact science as well as innovation. The aim of the Cambridge Nano DTC is to make this experience pervasive for a new brand of UK Nano PhD students.

Strategy=======The overall aim of the Cambridge EDC is to improve the effectiveness and efficiency of engineering designers and design teams by undertaking research into the theories that will underpin the design methods of the future. These methods will be embodied in software tools, workbooks and publications that support the creation of reliable, high-quality, cost-effective products.Research Themes==============The EDC's is structured under the following research Themes: * Healthcare Design: Design for Patient Safety * Inclusive Design: Designing for the Older and Disabled Users (1) * Process Modelling: Modelling the Design Process * Change Management: Tracking Changes in Products * Design Practice: Understanding Practice * Engineering Knowledge: Capture, Storage and Retrival (1) * Computational Design: Integrated Optimisation Methods and Tools Note (1) These Themes receive zero or minimal support from the IMRC Block Grant.