Research: XRF and XEOL at ESRF
![](https://www.oms-lab.org/content/images/2024/01/IMG_20240122_201725.jpg)
Patrick, Stephen and Nikesh visited the ID16 beamline at ESRF Grenoble to carry out nano X-ray imaging. This was led by Dr Valentina Bonino, beamline scientist; four 24 hour shifts were used to measure combine XRF (X-Ray Fluorescence) and XEOL (X-Ray excited optical luminescence) with 60nm resolution on doped and heterostructured nanowires. This work will explain distribution of dopants in nanowires towards future devices, and was funded by ESRF.
![](https://www.oms-lab.org/content/images/2024/01/IMG_20240121_093354-1.jpg)