@incollection{Lee18, author = {Sanghyun Lee}, title = {Introductory Chapter: Advanced Material and Device Applications with Germanium}, booktitle = {Advanced Material and Device Applications with Germanium}, publisher = {IntechOpen}, address = {Rijeka}, year = {2018}, editor = {Sanghyun Lee}, chapter = {1}, doi = {10.5772/intechopen.80872}, url = {https://doi.org/10.5772/intechopen.80872} }