Elemental Identification by Combining Atomic Force Microscopy and Kelvin Probe Force Microscopy
Fabians latest paper out in ACS Nano showing how to do elemental identification by nc-AFM and KPFM on hexagonal boron nitride.
There are currently no experimental techniques that combine atomic resolution imaging with elemental sensitivity and chemical 铿乶gerprinting on single molecules. The advent of using molecular-modi铿乪d tips in non-contact atomic force microscopy (nc-AFM) has made it possible to image (planar) molecules with atomic resolution. However, the mechanisms responsible for elemental contrast with passivated tips are not fully understood. Here, we investigate elemental contrast by carrying out both nc-AFM and Kelvin probe force microscopy (KPFM) experiments on epitaxial monolayer hexagonal boron nitride (hBN). The work is published in ACS Nano ().
Read more news
Chemical engineering student Mauri Hartikainen: 鈥淲ith metallurgy, you can truly make an impact in building a sustainable future鈥
Mauri Hartikainen chose sustainable metallurgy as his Master鈥檚 major because he wants to be involved in developing clean technology solutions. What fascinates him most about metals is their almost limitless recyclability.
Professor Max Finne appointed Associate Dean of MBA Education at the School of Business
The creation of the Associate Dean position aims to further enhance our internationally accredited MBA, EMBA, and DBA programs at both national and global levels
Chemical engineering student Karya K枚r眉kc眉: 'I got the chance to join a project developing glucose biosensors for diabetics'
Karya K枚r眉kc眉 is making the most of her studies in Bioproduct Engineering at Aalto University. She dreams of an academic career in the fascinating world of chemistry.