Nanophotonics - Nanoelectronics

Chahinez Dab

Phone: +1.514.228.6983
Fax: +1.450.929.8102
E-mail: chahinez.dab@emt.inrs.ca
Office: 108

Institut national de la recherche scientifique
1650, Blvd. Lionel-Boulet
Varennes (QC) J3X 1S2 CANADA

Research topic

Tip-enhanced hyper-Raman spectroscopy

Fields of interest

- Tip-enhanced Raman spectroscopy
- Scanning probe microscopy
- Plasmonics

Education

Research master in physics, material and energy science, High School of Sciences and Technologies of Hammam Sousse, Tunisia

Publications

1. Dab C, Awada C, Merlen A, Ruediger A, Near-field chemical mapping of gold nanostructures using a functionalized scanning probe,Physical Chemistry Chemical Physics, 2017, DOI: 10.1039/C7CP06004A

2. Awada C, Plathier J, Dab C, Charra F, Douillard L, Ruediger A. High resolution scanning near field mapping of enhancement on SERS substrates: comparison with photoemission electron microscopy. Physical Chemistry Chemical Physics. 2016;18(14):9405-11

3. G. Kolhatkar, A. Boucherif, C. Dab, S. Fafard, V. Aimez,  R. Arès and A. Ruediger, Composition Variation in Al-Based Dilute Nitride Alloys Using Apertureless Scanning Near-Field Optical Microscopy.Physical Chemistry Chemical Physics.2016

4. Dab C, Kolhatkar G, Plathier J, Thomas R, Ruediger A , Dependence of apertureless scanning near-field spectroscopy on nanoscale refractive index changes. Plasmonics 2016,12, 1-8

 

 

Conference Contributions

1. Chahinez Dab, Gitanjali Kolhatkar, Julien Plathier and Andreas Ruediger. Modeling of electromagnetic near field interactions with anisotropic material in Tip-Enhanced Raman Spectroscopy. Poster presentation at Colloque Plasma Québec, June 04-06 2015, Montréal, Québec, Canada

2. Andreas Ruediger, Mischa Nicklaus, Julien Plathier, Chahinez Dab, Chawki Awada, Gitanjali Kolhatkar, Alexandre, Jean-Pierre Cloarec. Deconvolution of tip-enhanced Raman spectra and plasmon resonances. Oral presentation at 98th Canadian Chemistry Conference and Exhibition, 13-17 June 2015, Ottawa, Canada.

3. Julien Plathier, Vasili Gavrilyuk, Chahinez Dab, Alain Pignolet and Andreas Ruediger. Negative image contrast in tip-enhanced Raman imaging due to plasmon resonance frequency shift. Oral presentation at The 5th International Conference on Tip-Enhanced Raman Spectroscopy, October 29-30 2015, Osaka, Japan. (Best abstract award)

4. Chahinez Dab, Andreas Ruediguer, Non-Linear Raman Spectroscopy at the Nanoscale. Oral presentation at the International Conference of Emerging Technologies ETCMOS, May 2016, Montréal, Québec, Canada. 

5. Gitanjali Kolhatkar, A. Boucherif, C.Dab, S. Fafard, V. Aimez, R. Arès and A. RuedigerA. Chemical Beam Epitaxy Grown AlGaNAs for Photovoltaic Applications at the International Conference of Emerging Technologies ETCMOS, May 2016, Montréal, Québec, Canada.

6. Chahinez Dab, Gitanjali Kolhatkar, Julien Plathier and Andreas Ruediger. Modeling of electromagnetic near field interactions with anisotropic material in Tip-Enhanced Raman Spectroscopy. Poster presentation at Colloque Plasma Québec, June 03 2016, Montréal, Québec, Canada.

7. Chahinez Dab, Chawki Awada and Andreas Ruediger. Surface plasmon polariton (SPP) propagation in ultrafast non-linear tip-enhanced Raman spectroscopy. Poster presentation at Colloque Plasma Québec, Mai 17 2017, Montréal, Québec, Canada.

8. Chahinez Dab, Chawki Awada and Andreas Ruediger. Surface Plasmon Polariton (SPP) propagation with Tip-Enhanced Raman/Hyper-Raman Spectroscopy (TERS/TEHRS). Oral presentation at the international conference of Photonics North. Juin 6, 7 and 8 2017 in Ottawa, Canada.

9. Chahinez Dab, Chawki Awada and Andreas Ruediger, Tip-Enhanced Hyper-Raman Spectroscopy (TEHRS) for nanoelectronics. Oral presentation at the Sixth International Conference on Tip-Enhanced Raman spectroscopy (TERS-6). August 16, 2017 to August 18, 2017 in Washington, DC, United States.

10. Chahinez Dab and Andreas Ruediger, Tip-Enhanced Raman Spectroscopy (TERS) for nanophotonics applications. Oral presentation at Entretiens Jacques Cartier, La lumière au nano-monde. Octobre 16-17, 2017 in Montreal Canada.