TY - GEN
T1 - Measurement of electrical properties of materials under the oxide layer by microwave-AFM probe
AU - Zhang, Lan
AU - Ju, Yang
AU - Hosoi, Atsushi
AU - Fujimoto, Akifumi
PY - 2011/12/1
Y1 - 2011/12/1
N2 - The capability of a new AFM-based apparatus named microwave atomic force microscope (M-AFM) which can measure the topography and electrical information of samples simultaneously was investigated. Some special samples with different thicknesses of dielectric film (SiO2) which plays the role of oxide layer creating on the material surface were fabricated. The measurement of electrical properties of materials under the oxide layer by the M-AFM was studied. The results indicate that the M-AFM can lead the microwave signal penetrate the oxide film (SiO2) with a limited thickness of 60 nm and obtain the electrical information of underlying materials.
AB - The capability of a new AFM-based apparatus named microwave atomic force microscope (M-AFM) which can measure the topography and electrical information of samples simultaneously was investigated. Some special samples with different thicknesses of dielectric film (SiO2) which plays the role of oxide layer creating on the material surface were fabricated. The measurement of electrical properties of materials under the oxide layer by the M-AFM was studied. The results indicate that the M-AFM can lead the microwave signal penetrate the oxide film (SiO2) with a limited thickness of 60 nm and obtain the electrical information of underlying materials.
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M3 - Conference contribution
AN - SCOPUS:84881056397
SN - 9782355000133
T3 - DTIP 2011 - Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS
SP - 334
EP - 338
BT - DTIP 2011 - Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS
T2 - 2011 Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS, DTIP 2011
Y2 - 11 May 2011 through 13 May 2011
ER -