曾在德國的我在阿亨

http://www.ioffe.ru/SVA/NSM/nk/

http://www.filmetrics.com/refractive-index-database/ 

Spiderman will come true?!

http://www.smnweekly.com/scientists-discover-nanoscale-electric-sticky-spiderwebs/12577/

An interesting article by using nanotechnoloty to make papers superstrong. Basic idea should be that the structure of a material at the nanoscale can dramatically change how it behaves. 

http://www.scientificamerican.com/article/superstrong-science-explore-nanotechnology-using-paper/

Solar Cells Lecture 1: Introduction to Photovoltaics by Prof. Mark Lundstrom

https://www.youtube.com/watch?v=LTLsSmrgV_g&feature=share

http://eds.ieee.org/webinar-archive/568-eds-webinar-planar-nanowire-based-transistors-and-vertical-nanowire-based-solar-cells-performance-and-manufacturability.html

Tutorial website for Schottky Barrier Height Basics by Prof. Raymond T. Tung (董梓則)

http://academic.brooklyn.cuny.edu/physics/tung/Schottky/index.htm

1. Properties of semiconductor materials and n&k database

    http://www.ioffe.ru/SVA/NSM/Semicond/

http://phys.org/news/2014-08-materials-silicon-electronic-devices.html