Valentina KRACHMALNICOFF

Valentina KRACHMALNICOFF

Chargée de recherche au CNRS
Tél. : 01 80 96 30 73
Fax. : 01 80 96 33 55
Pièce : R66
Courriel : valentina.krachmalnicoff (arobase) espci.fr


Biographie

  • Valentina KRACHMALNICOFF is a CNRS researcher scientist at Institut Langevin. She obtained a PhD degree from University Paris-Sud in 2009 with a thesis on quantum atom optics experiments (PhD thesis pdf) done under the supervision of A. Aspect and C. Westbrook. In 2010, she joined the Langevin Institute (group of Prof. R. Carminati) as a postdoctoral fellow to develop a novel nanophotonic experimental setup for studying the influence of a complex environment on spontaneous emission. In 2012, she joined the Langevin Institute as a CNRS research scientist. Her research work concerns the study of the near-field interaction between fluorescent nano-emitters with nanostructured plasmonic or dielectric samples and optical transport properties in nanostructured media. She has a strong experience in fluorescence intensity and decay rate measurements of nano-objects grafted on the tip of a scanning probe microscope, and in nano-manipulation.
    In 2007 she was laureate of the prize L’Oréal France – UNESCO “For Women in Science”.
    In 2017, she was awarded the CNRS Bronze Medal. The CNRS Bronze Medal recognizes a researcher’s first work, which makes that person a specialist with talent in a particular field.

Membres non-permanents de l’equipe

  • Guillaume Blanquer (doctorant)
  • Dorian Bouchet (doctorant - soutenance 27/11/2017)
  • Vivien Loo (post-doctorant)


Autres membres permanents impliqués

  • Yannick De Wilde - Directeur de recherche au CNRS
  • Ignacio Izeddin - Maître de conférences ESPCI page personnelle

Propositions de stage, thèse et post-doc

  • Merci de nous contacter pour plus de renseignements

Publications

Long-Range Plasmon-Assisted Energy Transfer between Fluorescent Emitters.
Bouchet, D., D. Cao, R. Carminati, Y. De Wilde, and V. Krachmalnicoff.
Physical Review Letters 116, no. 3 (2016).
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Correlated blinking of fluorescent emitters mediated by single plasmons.
Bouchet, D., E. Lhuillier, S. Ithurria, A. Gulinatti, I. Rech, R. Carminati, Y. De Wilde, and V. Krachmalnicoff.
Physical Review A – Atomic, Molecular, and Optical Physics 95, no. 3 (2017).
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Enhancement and Inhibition of Spontaneous Photon Emission by Resonant Silicon Nanoantennas.
Bouchet, D., M. Mivelle, J. Proust, B. Gallas, I. Ozerov, M. F. Garcia-Parajo, A. Gulinatti, I. Rech, Y. De Wilde, N. Bonod et al.
Physical Review Applied 6, no. 6 (2016).
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Mapping the radiative and the apparent nonradiative local density of states in the near field of a metallic nanoantenna.
Cao, D., A. Cazé, M. Calabrese, R. Pierrat, N. Bardou, S. Collin, R. Carminati, V. Krachmalnicoff, and Y. De Wilde.
ACS Photonics 2, no. 2 (2015): 189–193.
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Electromagnetic density of states in complex plasmonic systems.
Carminati, R., A. Cazé, D. Cao, F. Peragut, V. Krachmalnicoff, R. Pierrat, and Y. De Wilde.
Surface Science Reports 70, no. 1 (2015): 1–41.
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Near-field to far-field characterization of speckle patterns generated by disordered nanomaterials.
Parigi, V., E. Perros, G. Binard, C. Bourdillon, A. Maitre, R. Carminati, V. Krachmalnicoff, and Y. De Wilde.
Optics Express 24, no. 7 (2016): 7019–7027.
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Distance dependence of the local density of states in the near field of a disordered plasmonic film.
Castanié, E., V. Krachmalnicoff, A. Cazé, R. Pierrat, Y. De Wilde, and R. Carminati.
Optics Letters 37, no. 14 (2012): 3006–3008.
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Sub-poissonian number differences in four-wave mixing of matter waves.
Jaskula, J. - C., M. Bonneau, G. B. Partridge, V. Krachmalnicoff, P. Deuar, K. V. Kheruntsyan, A. Aspect, D. Boiron, and C. I. Westbrook.
Physical Review Letters 105, no. 19 (2010).
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Towards a full characterization of a plasmonic nanostructure with a fluorescent near-field probe.
Krachmalnicoff, V., D. Cao, A. Cazé, E. Castanié, R. Pierrat, N. Bardou, S. Collin, R. Carminati, and Y. De Wilde.
Optics Express 21, no. 9 (2013): 11536–11545.
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Fluctuations of the local density of states probe localized surface plasmons on disordered metal films.
Krachmalnicoff, V., E. Castanié, Y. De Wilde, and R. Carminati.
Physical Review Letters 105, no. 18 (2010).
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Publications Anterieures

Anisotropy in s-wave Bose-Einstein condensate collisions and its relationship to superradiance.
P. Deuar, J.-C. Jaskula, M. Bonneau, V. Krachmalnicoff, D. Boiron, C. I. Westbrook, K. V. Kheruntsyan.
Phys. Rev. A 90 (2014): 033613.
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Sub-Poissonian Number Differences in Four-Wave Mixing of Matter Waves.
J.-C. Jaskula, M. Bonneau, G. B. Partridge, V. Krachmalnicoff, P. Deuar, K. V. Kheruntsyan, A. Aspect, D. Boiron, C. I. Westbrook.
Phys. Rev. Lett. 105 (2010): 190402.
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Spontaneous Four-Wave Mixing of de Broglie Waves : Beyond Optics.
V. Krachmalnicoff, J.-C. Jaskula, M. Bonneau, V. Leung, G. B. Partridge, D. Boiron, C. I. Westbrook, P. Deuar, P. Zin, M. Trippenbach, and K. V. Kheruntsyan.
Phys. Rev. Lett. 104 (2010): 150402.
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Atomic four-wave mixing via condensate collisions.
A. Perrin, C. M. Savage, D. Boiron, V. Krachmalnicoff, C. I. Westbrook, K. Kheruntsyan.
New J. Phys. 10 (2008): 045021.
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Hanbury Brown and Twiss correlations in atoms scattered from colliding condensates.
K. Mølmer, A. Perrin, V. Krachmalnicoff, V. Leung, D. Boiron, A. Aspect and C. I. Westbrook.
Phys. Rev. A 77 (2008): 033601.
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Atom-atom correlations in spontaneous four wave mixing of two colliding Bose-Einstein Condensates.
A. Perrin, H. Chang, V. Krachmalnicoff, M. Schellekens, D. Boiron, A. Aspect, C. I. Westbrook.
Phys. Rev. Lett. 99 (2007): 150405.
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Comparison of the Hanbury Brown-Twiss effect for bosons and fermions.
T. Jeltes, J. M. McNamara, W. Hogervorst, W.Vassen, V. Krachmalnicoff, M. Schellekens, A. Perrin, H. Chang, D. Boiron, A. Aspect, C. I. Westbrook.
Nature 445 (2007): 402-405.
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Present status of the fine structure frequencies of the 2[[3]]P Helium level.
G. Giusfredi, P. De Natale, D. Mazzotti, P. Cancio Pastor, C. de Mauro, L. Fallani, G. Hagel, V. Krachmalnicoff, M. Inguscio.
Can. J. Phys. 83 (2005): 301-310.
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