Applied Laser Spectroscopy

Transcription

1 Applied Laser Spectroscopy IPPS SEN:01 Address Visiting address Phone Fax Website Laboratoire Atomes Lasers Inst. De Technologie Nucleaire Appliquee University Cheikh Anta Diop Dakar Fann P. O. Box 5005 Dakar Senegal Dakar Fann (Office), (Private), (Mobile) Group leader Staff members Prof Ahmadou Wagué Dr Ahmadou Wagué, PhD, Professor Dr Ababacar Sadikhe Ndao, Assoc. Prof Dr Almamy Konte, PhD, Researcher Dr (Ms) Marie Emmilliene Faye, PhD, Researcher Dr (Ms) Ndeye Arame Boye Faye, PhD, Researcher, Assoc. Prof Dr Mamady Biaye, PhD, Researcher, Assoc. Prof Dr (Ms) Fatou Ka Ndiaye, PhD, Researcher Dr Ibrahima Sakho, PhD, Researcher Mr Modou Ciss, Technician Senegal: Applied Laser Spectroscopy (SEN:01) Summary The research work is conducted on three streams: 1. Laser Induced Fluorescence Spectroscopy in Plants. 2. Laser Induced Breakdown Spectroscopy for Urban Zone Pollution Monitoring 3. Application of Diode Laser Spectroscopy in Medicine Since several years the Laboratory Atomes Lasers, is running these different topics with a purpose of contributing to the devevelopment of laser sciences at the university Cheikh Anta Diop, and also in the region, in term of capacity building of human scientific ressources in laser spectroscpy and Atomic physics and also in term of trhe development of research capacities in the different applications of laser for social and economic development Publications listed in the activity reports for year 2007 and 2008 include: - N. A. B. Faye, A. S. Ndao, A. Konté, M. Biaye, and A. Wague, Energy Levels in the Resonant Photoionization of Heliumlike Ne8+, Phys. Rev. A 75, (2007).

2 - Sakhoa, A.S. Ndao, M. Biaye, and A. Wague, Screening Constant by Unit Nuclear Charge Calculations for (ns2) 1Se, (np2) 1De and (Nsnp) 1P Excited States of He-like Systems, Eur. Phys. J, D47, 37, DOI: /epjd/e PhD Theses: These de Doctorat d etat: - Mamadi Biaye, Nouvelle Description des Etats Singulets Doublements Excités ( nl )2 et nlnl avec n 4 de l Helium et des Ions Heliumoides de ChargeNucléaire Z 12». (2007) - M. Ndao Ababacar Sadikhi, Etude Theorique et Experimentale de lma Spectroscopie de Ffluorescence Induite par Laser dans les Complexes de Lanthanides et dans les Plantes et Description de la Spectroscopie d Excitation dans les Ions Heliumoides Multicharges de Charge Nucléaire Z< 10. These de Doctorat de Troisieme Cycle : - Brahima Sakho, Nouvelle Methode de Calcul des Energies de l Etat Fundamental et des Etats Excites Nlnl des Systemes Atomiques à Deux Eelectrons par la Determination de la Constante d Ecran par Unité de Charge Nucléaire (2007) MPhil/MSc theses : - Par Aliou Niane, La Section Efficace à L Absence de la Résonance, la Largeur de la Résonance, le Coefficient de Corrélation et L Indexe de Profil de la Photoionisation de L Hélium et des Ions Héliumoïdes Li+, Be2+, B3+, C4+, N5+, O6+, F7+ et Ne8+ sous le Seuil n=2 de l Ion Résiduel - Malick Sow, Calcul par la Méthode de Hartree-Fock des Énergies de l État Fondamental dans les Aatomes et les Ions de Charges Z avec 2 Z 9 - Mamoudou Sall, Etude par l EXAFS de l Anharmonicité des Vibrations Thermiques dans le CdSe, - Latifatou Gueye, Les Applications des Rayonnements Ionisants et des Radio-Isotopes dans le Domaine Médical Université Cheikh Anta Diop ( 2008) - Saliou Diuof, Caracterisation Mineralogique d Echantillon de sol par la Diffraction des Rayons X Major equipment Table top Diode Laser and Accessories LED Diode Laser Fluoirescensor Laser induced Breakdown Spectrometer Research Visits and Training (in Europe) Participant Research host M. E. Diagne (Ms) (1m)* 2001 ICTP, Trieste, Italy E. H. M. Diop (1m) (AFR:02) 2001 S. Svanberg, Lund Univ. A. Konte (1m) (AFR:02) 2001 S. Svanberg, Lund Univ. A. S. Ndao (3m)* 2008 ICTP, Trieste, Italy A. Wagué (1m)* 2001 ICTP, Trieste, Italy A. Wagué (1m) (AFR: S. Svanberg, Lund Univ. A. Wagué (1m) (AFR:02) 1996,,,, A number of exchange visits to ICTP are not included in this list * Not financed by IPPS

3 Research Visits and Training (regional) Participant Research host Highest Degree Obtained and Present Position Name and present position Degree Thesis Mr Ibrahima Sakho Researcher, Group member PhD 2007 Other short-term visits to cooperating research groups Scientist Research host A. Wagué 2004 S. Svanberg, Lund Univ. Nouvelle Methode de Calcul des Energies de Létat Fundamental et des Etats Excites Nlnl`des Systemes Atomiques à Deux Electrons par la Determination de la Constante d Ecran par Unité de Charge Nucléaire Thesis defended at Univ. Cheikh Anta Diop, Dakar, Senegal Visits by regional scientists Scientist M. K. Njock, CEPAMOQ Université de Douala Cameroun 2004 K. E. Tefouet, CEPAMOQ Université de Douala Cameroun 2001 Visits by non-regional cooperating scientists Scientist B. Cattin, Univ. of Toulouse, France 2005 C. M. Diop, CEA, Saclay, France 2005,, 2007 M. Diop, Univ. of Laval, Canada 2005 P. Kauranen, Lund Univ.* 1997 R. Lopez-Martens, Ecole Polytechnique France Lena Persson (Ms), Lund Univ. K. Svanberg, Lund Univ S. Svanberg, Lund Univ. 2004, 2009 G. Taieb, Saint Louis Univ., Madrid Campus, Spain 2004, 2007 * See also AFR:02 Regional scientists receiving training by the group SEN:01 Participant Research host O. S. Diawara, Univ. of Bamako, Mali* 2001 A. Wagué T. Kana, Douala Univ., Cameroon* 2001 A. Wagué S. Sangare, Univ. of Bamako, Mali* 2002 A. Wagué M. O. Waghef, 2008 A. Wagué M. L. Dieng, Mauritaia 2008 A. Wagué A. Dieng, 2008 A. Wagué * See also AFR:02

4 Highest Degree Obtained and Present Position Name and present position Degree Thesis Mr Ousenni Sine Diawara Univ. of Bamako, Mali Assistant Teacher, Univ. of Bamako 2001 Mr Tefouet Kana Univ. of Douala, Cameroon Now at Elletra, Italy Mr Siaka Sangare Univ. of Bamako, Mali Assistant Teacher, Univ. of Bamako Mr Matabra Dieng Methodes de Spectroscopie Laser dans l*etude de la Couche d Ozone Thesis defended at Univ. of Bamako No title available Les Polluants Atmosphericues et les Techniques de Detection par Spectroscopie Laser Thesis defended at Univ. of Bamako Calcul de L Energie des Etats Singulets Doublement Excités de L Helium et des Ions Heliumoides de Charge Nucleaire Z< 15 Name and present position Mr Mahfoudh Ould Waghef PhD student with SEN:01 Mohamed Lemine Dieng PhD student with SEN :01 Degree Thesis Calcul de l Energie des Particules Alpha par la Methode Variationnelle Stochastique Les Rayonnements Ionisants et leurs Applications dans l Imagerie Medicale Arranged Conferences and Workshops - International Workshop on Spectroscopy and Applications, Dec , th International LAM Workshop on Lasers and Applications, Capr Coast Ghana, Monte Carlo Simulation in Radioprotection, Dakar, 2007, 2008, 2009 Visits by IPPS staff Staff E. van Groningen 2009 L. Hasselgren 1998

5 Statistical Summary SEN:01 8 PhD (3F) PUBLICATIONS STUDENTS IPPS FUNDING [ksek] 0 MSc INT. REG./LOC. CONF. PhD MSc/ PhD MSc DEV. TRAIN. REG. TOT. Tech. 1 J. J. REP. MPhil Stud. Stud Financed through AFR: (1F) 1 (0F) (1F) 10 (2F) (of) 9 (2F) Financed through AFR: (0F) 14 (3F) (1F) 10 (3F) (3F) 11 (3F) (0F) 12 (1F) TOTAL TOTAL NUMBER OF YEARS OF REGULAR IPPS SUPPORT: 4 This project has been supported since 1996 through the IPPS support given to network AFR:02