Microwave atomic force microscopy imaging for nanometer-scale electrical property characterization

L Zhang, Y Ju, A Hosoi, A Fujimoto - Review of Scientific Instruments, 2010 - pubs.aip.org
We introduce a new type of microscopy which is capable of investigating surface topography
and electrical property of conductive and dielectric materials simultaneously on a nanometer …

Microwave atomic force microscopy: quantitative measurement and characterization of electrical properties on the nanometer scale

L Zhang, Y Ju, A Hosoi, A Fujimoto - Applied physics express, 2011 - iopscience.iop.org
In this paper, we report a noncontact and quantitative method of evaluating and
characterizing electrical properties with a nanometer-scale spatial resolution. Microwave …

Broadband microwave absorption based on the configuration resonance of wires

H Parsamyan, H Haroyan, K Nerkararyan - Applied Physics A, 2020 - Springer
The absorption efficiency of a conductive wire can be essentially increased in the broad
microwave spectrum from 4 to 12 GHz by the appropriate choice of the radius and height of …

Quantitative measurement of local conductivity of SnO2 nanobelt field effect transistor utilizing microwave atomic force microscopy

M Zhao, Y Kimura, Y Toku, Y Ju - Applied Physics Express, 2022 - iopscience.iop.org
A non-contact quantitative method for measuring the electrical conductivity of a SnO 2
nanobelt field-effect transistor (FET) with nanometer-scale spatial resolution is reported. The …

Quantitative evaluation of dislocation density in SUS316L utilizing non-contact microwave reflection method

G WANG, S GU, Y KIMURA, Y TOKU… - Mechanical Engineering …, 2024 - jstage.jst.go.jp
Metallic materials are widely employed due to their exceptional mechanical attributes.
Plastic deformation is a common issue that influences both the mechanical and electrical …

Measurement of electrical properties of materials under the oxide layer by microwave-AFM probe

L Zhang, Y Ju, A Hosoi, A Fujimoto - Microsystem technologies, 2012 - Springer
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 …

Local permittivity measurement of dielectric materials based on the non-contact force curve of microwave atomic force microscopy

B Tong, M Zhao, Y Toku, Y Morita, Y Ju - Review of Scientific …, 2019 - pubs.aip.org
We report a non-contact and quantitative method to measure the local permittivity of
dielectric materials with a nanometer-scale spatial resolution. A theoretical model based on …

新型扫描微波显微术

许瑞, 郑志月, 季威, 程志海 - 物理学进展, 2015 - pip.nju.edu.cn
微波是整个电磁频谱非常重要的组成部分, 可以与物质发生丰富的相互作用; 而原子力显微术(
Atomic Force Microscopy, AFM) 有超高的空间分辨率, 是纳米研究的核心工具 …