Nanotechnologies for Future Mobile Devices

Explore the potential for nanotechnologies to transform future mobile and Internet communications. Based on a research collaboration between Nokia, Helsinki University of Technology, and the University of Cambridge, here leading researchers review the current state-of-the art and future prospects for: • Novel multifunctional materials, dirt repellent, self-healing surface materials, and lightweight structural materials capable of adapting their shape • Portable energy storage using supercapacitor-battery hybrids based on new materials including carbon nanohorns and porous electrodes, fuel cell technologies, energy harvesting and more efficient solar cells • Electronics and computing advances reaching beyond IC scaling limits, new computing approaches and architectures, embedded intelligence and future memory technologies. • Nanoscale transducers for mechanical, optical and chemical sensing, sensor signal processing, and nanoscale actuation • Nanoelectronics to create ultrafast and adaptive electronics for future radio technologies • Flat panel displays with greater robustness, improved resolution, brightness and contrast, and mechanical flexibility • Manufacturing and innovation processes, plus commercialization of nanotechnologies.

• Explore the potential for nanotechnologies to transform future mobile and Internet communications • Review current and future prospects for materials, electronics and computing, energy storage, cognitive radio, panel displays, sensors and actuators, and manufacturing • Evaluate new technologies against competing technologies that may already be commercially available

Contents
1. When everything is connected T. Ryhänen, M. Uusitalo and A. Kärkkäinen; 2. Structural materials for future mobile devices O. Ikkala and M. Heino; 3. Energy and power M. Rouvala, G.A.J. Amaratunga, D. Wei and A. Colli; 4. Computing and information storage solutions P. Pasanen, M. Uusitalo, V. Ermolov, J. Kivioja and C. Gamrat; 5. Sensing, actuation and interaction P. Andrew, M. Bailey, T. Ryhänen and D. Wei; 6. Future of radio and communication A. Pärssinen, R. Kaunisto and A. Kärkkäinen; 7. Flat panel displays A. Flewitt and W. Milne; 8. Manufacturing and open innovation T. Minshall, F. Livesey, L. Mortara, J. Napp, Y. Shi and Y. Zhang; 9. Seeing beyond the hype: what the Internet teaches us about the development of nanotechnology T. Crawley, L. Juvonen and P. Koponen; 10. Conclusions T. Ryhänen.

Contributors
T. Ryhänen, M. Uusitalo, A. Kärkkäinen, O. Ikkala, M. Heino, M. Rouvala, G.A.J. Amaratunga, D. Wei, A. Colli; P. Pasanen, V. Ermolov, J. Kivioja, C. Gamrat; P. Andrew, M. Bailey, A. Pärssinen, R. Kaunisto, A. Flewitt, W. Milne, T. Minshall, F. Livesey, L. Mortara, J. Napp, Y. Shi, Y. Zhang, T. Crawley, L. Juvonen, P. Koponen