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NPG Asia Materials update August 15, 2011
[2011-08-16]
 
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NPG Asia Materials
August 15, 2011
review article
image Electrical and optical spin injection in ferromagnet/semiconductor heterostructures
T. Taniyama, E. Wada, M. Itoh and M. Yamaguchi
Advancements in the efficiency of spin injection into semiconductors and the development of optical-based methods for detecting and controlling spin transport are bringing spin-based electronics, or spintronics, closer to practical reality.
featured highlights
image Organic photovoltaics: Polymers join the graphene dots
Optics, photonics and optoelectronics
Graphene quantum dots dramatically improve the efficiency of organic solar cells.
image DNA readers: Cracking the epigenetic code
Biomaterials and biosensors
Direct electrical detection using nanoscale electrodes reveals modifying markers on strands of DNA.
research highlights
Nanomedicine: Controlled relief
Biomaterials and biosensors
Ultrasmall acid-decomposable lids regulate the release of an antitumor drug into target cells for low-toxicity chemotherapy.
Inorganic chemistry: At the flick of a switch
Optics, photonics and optoelectronics
Silicon surfaces functionalized with light-sensitive molecules could be used as optically activated electrical switches.
About NPG Asia Materials
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image		 The Global Center of Excellence (G-COE) program in material science at the Tokyo Institute of Technology and NPG Nature Asia-Pacific have collaborated to create this website, aiming to publicize some of the best research in materials science in the Asia-Pacific region. Each month, we will update the website with short easy-to-understand highlights of research articles recently published by scientists of the region in leading journals covering all fields of materials science.

 

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