deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 51d0015..3cabf7d 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Band Bending in Semiconductors: Chemical and Physical Consequences at Surfaces and Interfaces}},  journal = {Chem. Rev.},  }  @article{Zheng_2013,  doi = {10.1063/1.4824885},  url = {http://dx.doi.org/10.1063/1.4824885},  year = {2013},  publisher = {{AIP} Publishing},  volume = {103},  number = {15},  pages = {153509},  author = {Yangdong Zheng and Akihiro Mihara and Akio Yamamoto},  title = {{Analysis of {InxGa}1-{xN}/Si p-n heterojunction solar cells and the effects of spontaneous and piezoelectric polarization charges}},  journal = {Applied Physics Letters},  }