?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=J.T.L.&rft.aulast=Poulton&rft.au=Poulton%2C+J.T.L.&rft.title=A+Density+Functional+Theory+Study+on+the+properties+of+Dopants+in+Silicon+Nanostructures&rft.date=28+March+2020&rft.inst=UCL+(University+College+London)&rft.tpages=151&rft.degree=Doctoral