Synthesis of SiGe layered structure in single crystalline Ge substrate by low energy Si ion implantation. Mollick, S. A., Ghose, D., Bhattacharyya, S. R., Bhunia, S., Ray, N. R., & Ranjan, M. Vacuum, 101:387–393, March, 2014. WOS:000330143000073doi abstract bibtex Nanometer-thickness SiGe alloy layers were synthesized by direct Si ion implantation in Ge (100) wafers at different fluences followed by high temperature annealing. The cross-sectional transmission electron microscopy and secondary ion mass spectrometry reveal the formation of a thin Si-rich crystalline layer in the near-surface region. The micro-Raman spectroscopy and X-ray reflectivity techniques were used to determine the composition and strain in SiGe alloy layers. The photoluminescence measurements of the annealed samples showed a broad emission, peaking around 500 nm. The peak intensity is, however, dependent on the bombarding fluence. (C) 2013 Elsevier Ltd. All rights reserved.
@article{mollick_synthesis_2014,
title = {Synthesis of {SiGe} layered structure in single crystalline {Ge} substrate by low energy {Si} ion implantation},
volume = {101},
issn = {0042-207X},
doi = {10.1016/j.vacuum.2013.10.016},
abstract = {Nanometer-thickness SiGe alloy layers were synthesized by direct Si ion implantation in Ge (100) wafers at different fluences followed by high temperature annealing. The cross-sectional transmission electron microscopy and secondary ion mass spectrometry reveal the formation of a thin Si-rich crystalline layer in the near-surface region. The micro-Raman spectroscopy and X-ray reflectivity techniques were used to determine the composition and strain in SiGe alloy layers. The photoluminescence measurements of the annealed samples showed a broad emission, peaking around 500 nm. The peak intensity is, however, dependent on the bombarding fluence. (C) 2013 Elsevier Ltd. All rights reserved.},
language = {English},
journal = {Vacuum},
author = {Mollick, S. A. and Ghose, D. and Bhattacharyya, S. R. and Bhunia, S. and Ray, N. R. and Ranjan, M.},
month = mar,
year = {2014},
note = {WOS:000330143000073},
keywords = {Diffusion, Germanium, Ion implantation, Nanostructures, Photoluminescence, Raman spectroscopy, SiGe, TEM, alloys, growth, pressure, relaxation, silicon, temperature},
pages = {387--393},
}
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