Microelectromechanical displacement sensing using InAs/AlGaSb heterostructures
Microelectromechanical displacement sensing using InAs/AlGaSb heterostructures
复制标题
使用 InAs/AlGaSb 异质结构的微机电位移传感
DOI:
10.1063/1.1537047
复制
发表时间:
2003
影响因子:
4
通讯作者:
Y. Hirayama
中科院分区:
文献类型:
--
作者:
H. Yamaguchi;S. Miyashita;Y. Hirayama
We fabricated self-sensing microelectromechanical displacement sensors from InAs/AlGaSb heterostructures. The sensitivity increased with reduced InAs thickness showing that the piezoresistivity was strongly enhanced when the quantum level approached to the pinning position of surface Fermi level. The high-sensitivity allowed us to detect a subangstrom displacement induced by thermal vibration of cantilevers.
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
H.Yamaguchi;I.Mahboob;H.Okamoto
通讯作者:
H.Okamoto
影响因子:
4
作者:
M. P. Schwarz;D. Grundler;I. Meinel;C. Heyn;D. Heitmann
通讯作者:
M. P. Schwarz;D. Grundler;I. Meinel;C. Heyn;D. Heitmann