Imaging beyond the surface region: Probing hidden materials via atomic force microscopy

A Farokh Payam, A Passian - Science Advances, 2023 - science.org
Probing material properties at surfaces down to the single-particle scale of atoms and
molecules has been achieved, but high-resolution subsurface imaging remains a …

Near-field scanning microwave microscopy: An emerging research tool for nanoscale metrology

A Imtiaz, TM Wallis, P Kabos - IEEE Microwave Magazine, 2014 - ieeexplore.ieee.org
On 29 December 1959 at the annual meeting of the American Physical Society, Richard
Feynman gave a lecture at the California Institute of Technology titled" There Is Plenty of …

Glass-ceramics for nuclear-waste immobilization

JS McCloy, A Goel - Mrs Bulletin, 2017 - cambridge.org
Crystallization in glasses is usually considered to be a problem in the glass industry.
However, controlled crystallization of glasses is an important prerequisite in the …

Calibrated complex impedance and permittivity measurements with scanning microwave microscopy

G Gramse, M Kasper, L Fumagalli, G Gomila… - …, 2014 - iopscience.iop.org
We present a procedure for calibrated complex impedance measurements and dielectric
quantification with scanning microwave microscopy. The calibration procedure works in situ …

Spatially Resolved Persistent Photoconductivity in MoS2–WS2 Lateral Heterostructures

S Berweger, H Zhang, PK Sahoo, BM Kupp… - ACS …, 2020 - ACS Publications
The optical and electronic properties of 2D semiconductors are intrinsically linked via the
strong interactions between optically excited bound species and free carriers. Here we use …

Fast scanning probe microscopy via machine learning: non‐rectangular scans with compressed sensing and gaussian process optimization

KP Kelley, M Ziatdinov, L Collins, MA Susner… - Small, 2020 - Wiley Online Library
Fast scanning probe microscopy enabled via machine learning allows for a broad range of
nanoscale, temporally resolved physics to be uncovered. However, such examples for …

Local electrical characterization of two-dimensional materials with functional atomic force microscopy

S Hussain, K Xu, S Ye, L Lei, X Liu, R Xu, L Xie… - Frontiers of …, 2019 - Springer
Research about two-dimensional (2D) materials is growing exponentially across various
scientific and engineering disciplines due to the wealth of unusual physical phenomena that …

Probing resistivity and doping concentration of semiconductors at the nanoscale using scanning microwave microscopy

E Brinciotti, G Gramse, S Hommel, T Schweinboeck… - Nanoscale, 2015 - pubs.rsc.org
We present a new method to extract resistivity and doping concentration of semiconductor
materials from Scanning Microwave Microscopy (SMM) S11 reflection measurements. Using …

Imaging carrier inhomogeneities in ambipolar tellurene field effect transistors

S Berweger, G Qiu, Y Wang, B Pollard, KL Genter… - Nano …, 2019 - ACS Publications
The development of van der Waals (vdW) homojunction devices requires materials with
narrow bandgaps and simultaneously high hole and electron mobilities for bipolar transport …

High-resolution detection of microwave fields on chip surfaces based on scanning microwave microscopy

T Pei, F Cheng, XD Jia, ZH Li, H Guo… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
With the development of microwave chips toward high integration, new challenges have
been posed to high-precision microwave field test techniques. In this article, we propose a …