AFM プローブコミュニティからのニュース

BudgetSensors® HS or CS calibration grating!Mon Jul 22 2019

Get the most out of your BudgetSensors® HS or CS calibration grating! No surface is ideally smooth at the nanoscale, but that does not mean you cannot achieve highly accurate and precise calibration. Averaging the scan profile over several micrometers significantly improves your system's calibration. Check out our calibration gratings here: https://www.budgetsensors.com/calibration-standards

#AFMProbes #AtomicForceMicroscopy #Calibration

Ferroelectricity-free lead halide perovskites – NANOSENSORS™ - news

Ferroelectricity-free lead halide perovskites – NANOSENSORS™Sun Jul 21 2019

Ferroelectricity-free lead halide perovskites on NANOSENSORS Blog. In the recent publication “Ferroelectricity-free lead halide perovskites” Andrés Gómez, Qiong Wang, Alejandro R. Goñi, Mariano Campoy-Quilesa and Antonio Abate describe how they employed direct piezoelectric force microscopy ( DPFM ) to examine whether or not lead halide perovskites exhibit ferroelectricity.* Their article aims to provide a deeper understanding of the fundamental physical properties of the organic–inorganic lead halide perovskites and solves a longstanding dispute about their non-ferroelectric character: an issue of high relevance for optoelectronic and photovoltaic applications.* In the course of their research in which besides using DPFM, they also employed piezoelectric force microscopy ( PFM ) and electrostatic force microscopy ( EFM ), they could demonstrate the non-ferroelectricity of lead halide perovskites. * The PFM images were acquired using a PtIr coated NANOSENSORS PPP-EFM AFM probe. https://www.nanosensors.com/PointProbe-Plus-Electrostatic-Force-Microscopy-PtIr5-Coating-afm-tip-PPP-EFM Please have a look at the NANOSENORS blog for the full citation and a direct link to the full article. #perovskite #photovoltaics #ElectrostaticForceMicroscopy #AFMprobes

最新情報

BudgetSensors® HS or CS calibration grating!Mon Jul 22 2019

Ferroelectricity-free lead halide perovskites – NANOSENSORS™Sun Jul 21 2019