Electrical characterization of n-doped SiGeSn diodes with high Sn content
Electrical characterization of n-doped SiGeSn diodes with high Sn content
复制标题
高 Sn 含量 n 掺杂 SiGeSn 二极管的电学特性
DOI:
10.1088/1361-6641/aae3ab
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发表时间:
2018
影响因子:
1.9
通讯作者:
J. Schulze
中科院分区:
文献类型:
--
作者:
C.J. Clausen;I.A. Fischer;D. Weisshaupt;F. Baerwolf;B. Tillack;G. Colston;M. Myronov;M. Oehme;J. Schulze
Diodes incorporating undoped and Sb-doped Si x Ge 1− x− y Sn y layers grown by molecular beam epitaxy with different alloy compositions and lattice-matched to Ge were fabricated and characterized experimentally. We discuss material as well as electrical device characterization and investigate different contact metallizations (Ni and Al). In particular, we investigate the formation of Ni (Si x Ge 1− x− y Sn y) on the doped Sb-doped Si x Ge 1− x− y Sn y layers via annealing based on material characterization and measurements of specific contact resistivities. Our results can serve as a starting point for the investigation of Si x Ge 1− x− y Sn y layers with high Si and Sn content as cladding material in optoelectronic devices such as lasers and light emitting diodes.
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
Chi Xu;R. Beeler;Liying Jiang;J. Gallagher;Ruben Favaro;J. Menéndez;J. Kouvetakis
通讯作者:
J. Kouvetakis
影响因子:
4
作者:
Torsten Wendav;I. Fischer;M. Montanari;M. Zoellner;W. Klesse;G. Capellini;N. V. D. Driesch;M. Oehme;D. Buca;K. Busch;J. Schulze
通讯作者:
J. Schulze