Advanced calibration kit for scanning microwave microscope: Design, fabrication, and measurement

2021 ◽  
Vol 92 (2) ◽  
pp. 023705
Author(s):  
T. Le Quang ◽  
A. C. Gungor ◽  
D. Vasyukov ◽  
J. Hoffmann ◽  
J. Smajic ◽  
...  
Keyword(s):  
Microwave Microscope ◽  
Microscope Design

scholarly journals Measurement of high frequency conductivity of oxide-doped anti-ferromagnetic thin film with a near-field scanning microwave microscope

AIP Advances ◽  
2014 ◽  
Vol 4 (4) ◽  
pp. 047114 ◽  
Author(s):  
Z. Wu ◽  
A. D. Souza ◽  
B. Peng ◽  
W. Q. Sun ◽  
S. Y. Xu ◽  
...  
Keyword(s):  
Thin Film ◽  
High Frequency ◽  
Near Field ◽  
Microwave Microscope ◽  
Near Field Scanning

A proof of concept of a non-resonant near-field microwave microscope based on a high impedance reflectometer

2013 ◽  
Vol 5 (3) ◽  
pp. 301-308
Author(s):  
David Glay ◽  
Adelhatif El Fellahi ◽  
Tuami Lasri
Keyword(s):  
Near Field ◽  
Metal Plate ◽  
Microwave Circuit ◽  
Proof Of Concept ◽  
Capacitance Measurements ◽  
High Impedance ◽  
Microwave Microscope ◽  
Lumped Elements

In this paper, we present a non-resonant high impedance reflectometer with a reference impedance close to one of the tip probe of a near-field microwave microscope. We show that for an apex of the tip probe of 100 µm there is an optimum reference impedance close to 1 kΩ. To validate this approach a microwave circuit that makes use of lumped elements has been fabricated. A proof of concept is also explored for capacitance measurements between the tip probe and a metal plate.

Transient thermography using evanescent microwave microscope

1999 ◽  
Vol 70 (8) ◽  
pp. 3387-3390 ◽  
Author(s):  
M. Tabib-Azar ◽  
R. Ciocan ◽  
G. Ponchak ◽  
S. R. LeClair
Keyword(s):  
Microwave Microscope ◽  
Transient Thermography

scholarly journals Analysis of a transmission mode scanning microwave microscope for subsurface imaging at the nanoscale

2014 ◽  
Vol 105 (13) ◽  
pp. 133112 ◽  
Author(s):  
A. O. Oladipo ◽  
A. Lucibello ◽  
M. Kasper ◽  
S. Lavdas ◽  
G. M. Sardi ◽  
...  
Keyword(s):  
Transmission Mode ◽  
Subsurface Imaging ◽  
Microwave Microscope

Magnetic permeability imaging of metals with a scanning near-field microwave microscope

2000 ◽  
Vol 77 (26) ◽  
pp. 4404-4406 ◽  
Author(s):  
Sheng-Chiang Lee ◽  
C. P. Vlahacos ◽  
B. J. Feenstra ◽  
Andrew Schwartz ◽  
D. E. Steinhauer ◽  
...  
Keyword(s):  
Magnetic Permeability ◽  
Near Field ◽  
Microwave Microscope

Simple self-interference microscope design with geometric phase lens and polarization camera

2021 ◽  
Author(s):  
Aleksey V. Chernykh ◽  
Alexandra O. Georgieva ◽  
Aleksei S. Ezerskii ◽  
Nikolay V. Petrov
Keyword(s):  
Geometric Phase ◽  
Interference Microscope ◽  
Polarization Camera ◽  
Microscope Design

A scanning reflection X-ray microscope for magnetic imaging in the EUV range

2019 ◽  
Vol 26 (6) ◽  
pp. 2040-2049
Author(s):  
Andreas Schümmer ◽  
H.-Ch. Mertins ◽  
Claus Michael Schneider ◽  
Roman Adam ◽  
Stefan Trellenkamp ◽  
...  
Keyword(s):  
Kerr Effect ◽  
Magnetic Circular Dichroism ◽  
Thin Foil ◽  
Light Sources ◽  
Magnetic Domains ◽  
X Ray ◽  
Magnetic Imaging ◽  
Magnetic Dichroism ◽  
Magneto Optical Kerr Effect ◽  
Microscope Design

The mechanical setup of a novel scanning reflection X-ray microscope is presented. It is based on zone plate optics optimized for reflection mode in the EUV spectral range. The microscope can operate at synchrotron radiation beamlines as well as at laboratory-based plasma light sources. In contrast to established X-ray transmission microscopes that use thin foil samples, the new microscope design presented here allows the investigation of any type of bulk materials. Importantly, this permits the investigation of magnetic materials by employing experimental techniques based on X-ray magnetic circular dichroism, X-ray linear magnetic dichroism or the transversal magneto-optical Kerr effect (T-MOKE). The reliable functionality of the new microscope design has been demonstrated by T-MOKE microscopy spectra of Fe/Cr-wedge/Fe trilayer samples. The spectra were recorded at various photon energies across the Fe 3p edge revealing the orientation of magnetic domains in the sample.

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