TEM analysis of Si-passivated Ge-on-Si MOSFET structures for high performance PMOS device technology
TEM analysis of Si-passivated Ge-on-Si MOSFET structures for high performance PMOS device technology
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用于高性能 PMOS 器件技术的 Si 钝化 Ge-on-Si MOSFET 结构的 TEM 分析
DOI:
10.1088/1742-6596/241/1/012044
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发表时间:
2010
期刊:
影响因子:
--
通讯作者:
Norris D
中科院分区:
文献类型:
--
作者:
Norris D
In this paper, we present a transmission electron microscopy analysis of novel Ge-on-Si MOSFETs using a JEOL 2010F and an aberration-corrected JEOL 2200FSC. A key feature of these devices is the incorporation of a very thin (~ 1nm) Si passivation layer on top of the Ge virtual substrate, which is partially oxidised to form SiO 2 (~ 0.5 nm) prior to depositing HfO 2 dielectric. We will show that the thin SiO 2 layer is not purely amorphous but has some degree of crystal ordering due to being bonded to crystalline materials. Moreover, we will examine the presence of small monolayer variation in Si/SiO 2 interface roughness.
影响因子:
3.2
作者:
D. Norris;A. Cullis;T. Grasby;E. Parker
通讯作者:
E. Parker
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
M. Houssa;G. Pourtois;B. Kaczer;B. D. Jaeger;F. Leys;D. Nelis;K. Paredis;A. Vantomme;M. Caymax;M. Meuris;M. Heyns
通讯作者:
M. Heyns
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
F. Leys;R. Bonzom;B. Kaczer;T. Janssens;W. Vandervorst;B. D. Jaeger;J. Steenbergen;K. Martens;D. Hellin;J. Rip;G. Dilliway;A. Delabie;P. Zimmerman;M. Houssa;A. Theuwis;R. Loo;M. Meuris;M. Caymax;M. Heyns
通讯作者:
M. Heyns