In the News

May 2013

Arvind Raman and Mick Phillips at LENS

We were very happy to have Dr. Mick Phillips from Asylum Research and Dr. Arvind Raman from Purdue University with us at LENS for two days after the end of the workshop!

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May 2013

Atomic Force Microscopy Workshop

The first Atomic Force Microscopy workshop in the GCC region was completed successfully! The workshop included lectures by experts in the field of AFM, such as Dr. Arvind Raman from Purdue University, Dr. Jason Cleveland, Dr. Mick Phillips and Dr. Chris Mulcahy from Asylum Research, Dr. Neil Wilson from the University of Warwick and Dr. Matteo Chiesa, Dr. Sergio Santos and Karim Gadelrab from Masdar Institute.

Equipment demonstrations were also given at the LENS lab by Dr. Jason Cleveland and Dr. Mick Phillips from Asylum Research. and further lectures and tutorials by Dr. Chris Mulcahy from Asylum Research. A poster session was also held and a prize was awarded to the best poster by the Royal Society of Chemistry!

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April 2013

Ricardo Garcia visits LENS!

Another very special guest visited the LENS: Prof. Ricardo Garcia (CSIC, Spain). Prof. Garcia gave a very interesting talk entitled :"Advances in three dimensional imaging, quantitative mapping and device fabrication by atomic force microscopy".

RG


March 2013

Franz Gießibl visits LENS!

This week, a very special guest visited our lab and gave a very exciting talk in MI. Prof. Franz Giessibl from University of Regensburg! His talk was about sub-atomic resolution using frequency modulation AFM. He was discussing different orbitals probed with AFM (Yes orbitals, he has, by far, superseded the complexity of observing atoms with AFM). He even observed spin variations with disturbances in the amplitude of about a picometer. Anyway, what was demonstrated is simply magical!

Franz Gießibl


October 2012

4th Multifrequency AFM conference - Madrid 

The LENS group presented some of the ongoing research work conducted in the field of nanoscale surface characterization using atomic force microscopy in the 4th Multifrequency AFM conference.

Read all about it in our Blog


February 2012

LENS Beam Down facility featured on BBC report

BBC fast track reports on Masdar and interviews LENS faculty Dr. Amal Al Ghaferi. LENS students Ragini Kalapatapu and Abdul Qadir give a short introduction on the Beam Down Solar Thermal Concentartor. 

Click here to watch the report.


Collaboration with UPC - Polytechnic University of Catalonia featured in local newspaper

Regió 7, a local newspaper from Manresa in Spain's Barcelona county featured an article on the collaborations between Sergio Santos and Matteo Chiesa from LENS and Josep Font and Victor Barcons from the Polytechnic University of Catalonia. The article describes their work on Atomic Force Microscopy and focuses on one of their latest studies which reveals how energy is transferred in interactions between atoms, and could help understand and prevent overheating of equipment.

The feature coincides with Josep Font's visit to LENS.

The online feature can be found here and the full article can be downloaded here

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Left to right: Sergio Santos, Matteo Chiesa and Josep Font


December 2011

We made front cover!

A figure from our paper "How localized are energy dissipation processes in nanoscale interactions?" published in Nanotechnology  22 345401, is featured and has made front cover for the Nanotechnology Highlights 2011 issue!  

Paper Abstract:
We describe fundamental energy dissipation in dynamic nanoscale processes in terms of the localization of the interactions. In this respect, the areal density of the energy dissipated per cycle and the effective area of interaction in which each process occurs are calculated for four elementary dissipative processes. It is the ratio between these two, which we term M, that provides information about how localized the interactions are. While our results are general, we use concepts from dynamic atomic force microscopy to describe the physical phenomenon. We show that neither the phase lag, nor the magnitude of the energy dissipated alone provide information about how dissipative processes are localized. Instead, M has to be considered.

Click to download the Nanotechnology Highlights 2011 here

Download the paper here

LENS-website-news


October 2011

Featured on Nanotechweb.org!

Two of our papers “Measuring the true height of water films on surfaces” and “How localized are energy dissipation processes in nanoscale interactions?“ are featured on Nanotechweb.org!

Click on the titles to download the papers and below to view the features:

http://nanotechweb.org/cws/article/lab/47649 and download the paper

http://iopscience.iop.org/0957-4484/22/46/465705/

This week, a very special guest visited our lab and gave a very exciting talk in MI. He is Prof. Franz Giessibl from University of Regensburg. His talk was about sub-atomic resolution using frequency modulation AFM. He was discussing different orbitals probed with AFM (Yes orbitals, he has, by far, superseded the complexity of observing atoms with AFM). He even observed spin variations with disturbances in the amplitude of about a picometer. Anyway, what was demonstrated is simply magical. I will share many of his many science publications to see what can be really achieved with AFM!