Search Results - "Roch, Jean‐François"

Magnetic measurements on micrometer-sized samples under high pressure using designed NV centers by Lesik, Margarita, Plisson, Thomas, Toraille, Loïc, Renaud, Justine, Occelli, Florent, Schmidt, Martin, Salord, Olivier, Delobbe, Anne, Debuisschert, Thierry, Rondin, Loïc, Loubeyre, Paul, Roch, Jean-François

“…Pressure can be used to tune the interplay among structural, electronic, and magnetic interactions in materials. High pressures are usually applied in the…”
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Modelling Rabi oscillations for widefield radiofrequency imaging in nitrogen-vacancy centers in diamond by Magaletti, Simone, Mayer, Ludovic, Roch, Jean-François, Debuisschert, Thierry

“…In this paper we study the dynamics of an ensemble of nitrogen-vacancy centers in diamond when its photoluminescence is detected by means of a widefield…”
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Stimulated Emission Depletion Microscopy Resolves Individual Nitrogen Vacancy Centers in Diamond Nanocrystals by Arroyo-Camejo, Silvia, Adam, Marie-Pierre, Besbes, Mondher, Hugonin, Jean-Paul, Jacques, Vincent, Greffet, Jean-Jacques, Roch, Jean-François, Hell, Stefan W, Treussart, François

“…Nitrogen-vacancy (NV) color centers in nanodiamonds are highly promising for bioimaging and sensing. However, resolving individual NV centers within…”
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Experimental Realization of Wheeler's Delayed-Choice Gedanken Experiment by Jacques, Vincent, Wu, E., Grosshans, Frédéric, Treussart, François, Grangier, Philippe, Aspect, Alain, Roch, Jean-François

“…Wave-particle duality is strikingly illustrated by Wheeler's delayed-choice gedanken experiment, where the configuration of a two-path interferometer is chosen…”
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Efficient and all-carbon electrical readout of a NV-based quantum sensor by Villaret, Guillaume, Mayer, Ludovic, Schmidt, Martin, Magaletti, Simone, De Feudis, Mary, Markham, Matthew, Edmonds, Andrew, Roch, Jean-François, Debuisschert, Thierry

“…The spin readout of an ensemble of nitrogen-vacancy (NV) centers in diamond can be realized by a photoconductive detection that is a complementary method to…”
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Magnetic imaging with an ensemble of nitrogen-vacancy centers in diamond by Chipaux, Mayeul, Tallaire, Alexandre, Achard, Jocelyn, Pezzagna, Sébastien, Meijer, Jan, Jacques, Vincent, Roch, Jean-François, Debuisschert, Thierry

“…The nitrogen-vacancy (NV) color center in diamond is an atom-like system in the solid-state which specific spin properties can be efficiently used as a…”
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Optical Magnetometry of Single Biocompatible Micromagnets for Quantitative Magnetogenetic and Magnetomechanical Assays by Toraille, Loïc, Aïzel, Koceila, Balloul, Élie, Vicario, Chiara, Monzel, Cornelia, Coppey, Mathieu, Secret, Emilie, Siaugue, Jean-Michel, Sampaio, João, Rohart, Stanislas, Vernier, Nicolas, Bonnemay, Louise, Debuisschert, Thierry, Rondin, Loïc, Roch, Jean-François, Dahan, Maxime

“…The mechanical manipulation of magnetic nanoparticles is a powerful approach to probing and actuating biological processes in living systems. Implementing this…”
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Infrared laser threshold magnetometry with a NV doped diamond intracavity etalon by Dumeige, Yannick, Roch, Jean-François, Bretenaker, Fabien, Debuisschert, Thierry, Acosta, Victor, Becher, Christoph, Chatzidrosos, Georgios, Wickenbrock, Arne, Bougas, Lykourgos, Wilzewski, Alexander, Budker, Dmitry

“…We propose a hybrid laser system consisting of a semiconductor external cavity laser associated to an intra-cavity diamond etalon doped with nitrogen-vacancy…”
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Maskless and targeted creation of arrays of colour centres in diamond using focused ion beam technology by Lesik, Margarita, Spinicelli, Piernicola, Pezzagna, Sébastien, Happel, Patrick, Jacques, Vincent, Salord, Olivier, Rasser, Bernard, Delobbe, Anne, Sudraud, Pierre, Tallaire, Alexandre, Meijer, Jan, Roch, Jean-François

“…The creation of nitrogen‐vacancy (NV) centres in diamond is nowadays well controlled using nitrogen implantation and annealing. Although the high‐resolution…”
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Delayed-choice test of quantum complementarity with interfering single photons by Jacques, Vincent, Wu, E, Grosshans, Frédéric, Treussart, François, Grangier, Philippe, Aspect, Alain, Roch, Jean-François

“…We report an experimental test of quantum complementarity with single-photon pulses sent into a Mach-Zehnder interferometer with an output beam splitter of…”
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Combined synchrotron x-ray diffraction and NV diamond magnetic microscopy measurements at high pressure by Toraille, Loïc, Hilberer, Antoine, Plisson, Thomas, Lesik, Margarita, Chipaux, Mayeul, Vindolet, Baptiste, Pépin, Charles, Occelli, Florent, Schmidt, Martin, Debuisschert, Thierry, Guignot, Nicolas, Itié, Jean-Paul, Loubeyre, Paul, Roch, Jean-François

“…We report the possibility to simultaneously perform wide-field nitrogen-vacancy (NV) diamond magnetic microscopy and synchrotron x-ray diffraction measurements…”
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Photostable Second-Harmonic Generation from a Single KTiOPO4 Nanocrystal for Nonlinear Microscopy by Le Xuan, Loc, Zhou, Chunyuan, Slablab, Abdallah, Chauvat, Dominique, Tard, Cédric, Perruchas, Sandrine, Gacoin, Thierry, Villeval, Philippe, Roch, Jean-François

“…Single KTiOPO4 nanocrystals, isolated from a flux‐grown powder, efficiently generate a perfectly stable and blinking‐free second‐harmonic field under…”
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Production of bulk NV centre arrays by shallow implantation and diamond CVD overgrowth by Lesik, Margarita, Raatz, Nicole, Tallaire, Alexandre, Spinicelli, Piernicola, John, Roger, Achard, Jocelyn, Gicquel, Alix, Jacques, Vincent, Roch, Jean-François, Meijer, Jan, Pezzagna, Sébastien

“…The nanometer‐scale engineering of single nitrogen‐vacancy (NV) centres in diamond can be obtained by low‐energy (keV) nitrogen implantation with limited…”
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Hot Brownian Motion of Optically Levitated Nanodiamonds by Rivière, François, de Guillebon, Timothée, Raynal, Damien, Schmidt, Martin, Lauret, Jean-Sébastien, Roch, Jean-François, Rondin, Loïc

“…The Brownian motion of a particle hotter than its environment is an iconic out-of-equilibrium system. Its study provides valuable insights into nanoscale…”
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Passive charge state control of nitrogen-vacancy centres in diamond using phosphorous and boron doping by Groot-Berning, Karin, Raatz, Nicole, Dobrinets, Inga, Lesik, Margarita, Spinicelli, Piernicola, Tallaire, Alexandre, Achard, Jocelyn, Jacques, Vincent, Roch, Jean-François, Zaitsev, Alexander M., Meijer, Jan, Pezzagna, Sébastien

“…The control and stabilisation of the charge state of nitrogen‐vacancy centres in diamond is an important issue for the achievement of reliable processing of…”
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Near-field optical microscopy with a nanodiamond-based single-photon tip by Cuche, Aurélien, Drezet, Aurélien, Sonnefraud, Yannick, Faklaris, Orestis, Treussart, François, Roch, Jean-François, Huant, Serge

“…We introduce a point-like scanning single-photon source that operates at room temperature and offers an exceptional photostability (no blinking, no bleaching)…”
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Single KTP nanocrystals as second-harmonic generation biolabels in cortical neurons by Mayer, Ludovic, Slablab, Abdallah, Dantelle, Géraldine, Jacques, Vincent, Lepagnol-Bestel, Aude-Marie, Perruchas, Sandrine, Spinicelli, Piernicola, Thomas, Alice, Chauvat, Dominique, Simonneau, Michel, Gacoin, Thierry, Roch, Jean-François

“…We report an efficient colloidal synthesis of KTiOPO4 (KTP) nanocrystals with excellent crystallinity and the direct observation of optical second-harmonic…”
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Influence of a static magnetic field on the photoluminescence of an ensemble of nitrogen-vacancy color centers in a diamond single-crystal by Lai, Ngoc Diep, Zheng, Dingwei, Jelezko, Fedor, Treussart, François, Roch, Jean-François

“…We investigate the electron spin resonance of an ensemble of nitrogen-vacancy (NV) color centers in a bulk diamond crystal. The four possible orientations of…”
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Formation of color centers in nanodiamonds by plasma assisted diffusion of impurities from the growth substrate by Aharonovich, Igor, Zhou, Chunyuan, Stacey, Alastair, Treussart, François, Roch, Jean-François, Prawer, Steven

“…A technique to create nickel-related single color centers in individual nanodiamonds is demonstrated. The method involves implantation of nickel ions into a…”
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Production of bulk NV centre arrays by shallow implantation and diamond CVD overgrowth (Phys. Status Solidi A 10∕2016) by Lesik, Margarita, Raatz, Nicole, Tallaire, Alexandre, Spinicelli, Piernicola, John, Roger, Achard, Jocelyn, Gicquel, Alix, Jacques, Vincent, Roch, Jean-François, Meijer, Jan, Pezzagna, Sébastien

“…The nanometre‐scale engineering of single nitrogen‐vacancy (NV) centres in diamond can be obtained by nitrogen implantation only at low‐energy (keV) with…”
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