Search Results - "Roch, J. F"

The nature of domain walls in ultrathin ferromagnets revealed by scanning nanomagnetometry by Tetienne, J.-P., Hingant, T., Martínez, L.J., Rohart, S., Thiaville, A., Diez, L. Herrera, Garcia, K, Adam, J.-P., Kim, J.-V., Roch, J.-F., Miron, I.M., Gaudin, G., Vila, L., Ocker, B., Ravelosona, D., Jacques, V.

“…The capacity to propagate magnetic domain walls with spin-polarized currents underpins several schemes for information storage and processing using spintronic…”
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Nanoscale imaging and control of domain-wall hopping with a nitrogen-vacancy center microscope by Tetienne, J.-P., Hingant, T., Kim, J.-V., Diez, L. Herrera, Adam, J.-P., Garcia, K., Roch, J.-F., Rohart, S., Thiaville, A., Ravelosona, D., Jacques, V.

“…The control of domain walls in magnetic wires underpins an emerging class of spintronic devices. Propagation of these walls in imperfect media requires defects…”
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Strong coupling of a spin ensemble to a superconducting resonator by Kubo, Y, Ong, F R, Bertet, P, Vion, D, Jacques, V, Zheng, D, Dréau, A, Roch, J-F, Auffeves, A, Jelezko, F, Wrachtrup, J, Barthe, M F, Bergonzo, P, Esteve, D

“…We report the realization of a quantum circuit in which an ensemble of electronic spins is coupled to a frequency tunable superconducting resonator. The spins…”
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Stray-field imaging of magnetic vortices with a single diamond spin by Rondin, L., Tetienne, J. -P., Rohart, S., Thiaville, A., Hingant, T., Spinicelli, P., Roch, J. -F., Jacques, V.

“…Despite decades of advances in magnetic imaging, obtaining direct, quantitative information with nanometre scale spatial resolution remains an outstanding…”
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Coherent Population Trapping of a Single Nuclear Spin Under Ambient Conditions by Jamonneau, P, Hétet, G, Dréau, A, Roch, J-F, Jacques, V

“…We demonstrate coherent population trapping of a single nuclear spin in a room-temperature solid. To this end, we exploit a three-level system with a Λ…”
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Perfect preferential orientation of nitrogen-vacancy defects in a synthetic diamond sample by Lesik, M., Tetienne, J.-P., Tallaire, A., Achard, J., Mille, V., Gicquel, A., Roch, J.-F., Jacques, V.

“…We show that the orientation of nitrogen-vacancy (NV) defects in diamond can be efficiently controlled through chemical vapor deposition growth on a…”
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Hybrid quantum circuit with a superconducting qubit coupled to a spin ensemble by Kubo, Y, Grezes, C, Dewes, A, Umeda, T, Isoya, J, Sumiya, H, Morishita, N, Abe, H, Onoda, S, Ohshima, T, Jacques, V, Dréau, A, Roch, J-F, Diniz, I, Auffeves, A, Vion, D, Esteve, D, Bertet, P

“…We report the experimental realization of a hybrid quantum circuit combining a superconducting qubit and an ensemble of electronic spins. The qubit, of the…”
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Single-shot readout of multiple nuclear spin qubits in diamond under ambient conditions by Dréau, A, Spinicelli, P, Maze, J R, Roch, J-F, Jacques, V

“…We use the electronic spin of a single nitrogen-vacancy defect in diamond to observe the real-time evolution of neighboring single nuclear spins under ambient…”
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Nanoscale magnetic field mapping with a single spin scanning probe magnetometer by Rondin, L., Tetienne, J.-P., Spinicelli, P., Dal Savio, C., Karrai, K., Dantelle, G., Thiaville, A., Rohart, S., Roch, J.-F., Jacques, V.

“…We demonstrate quantitative magnetic field mapping with nanoscale resolution, by applying a lock-in technique on the electron spin resonance frequency of a…”
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Magnetic-field-dependent photodynamics of single NV defects in diamond: an application to qualitative all-optical magnetic imaging by Tetienne, J-P, Rondin, L, Spinicelli, P, Chipaux, M, Debuisschert, T, Roch, J-F, Jacques, V

“…Magnetometry and magnetic imaging with nitrogen-vacancy (NV) defects in diamond rely on the optical detection of electron spin resonance (ESR). However, this…”
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Second-harmonic generation from coupled plasmon modes in a single dimer of gold nanospheres by Slablab, A, Le Xuan, L, Zielinski, M, de Wilde, Y, Jacques, V, Chauvat, D, Roch, J-F

“…We show that a dimer made of two gold nanospheres exhibits a remarkable efficiency for second-harmonic generation under femtosecond optical excitation. The…”
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Nitrogen-Vacancy centers in diamond for current imaging at the redistributive layer level of Integrated Circuits by Nowodzinski, A., Chipaux, M., Toraille, L., Jacques, V., Roch, J.-F., Debuisschert, T.

“…We present a novel technique based on an ensemble of Nitrogen-Vacancy (NV) centers of diamond to perform Magnetic Current Imaging (MCI) on an Integrated…”
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Diamond based light-emitting diode for visible single-photon emission at room temperature by Lohrmann, A., Pezzagna, S., Dobrinets, I., Spinicelli, P., Jacques, V., Roch, J.-F., Meijer, J., Zaitsev, A. M.

“…Diamond-based p-i-n light-emitting diodes capable of single-photon emission in the visible spectral region at room temperature are discussed. The diodes were…”
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Probing the dynamics of a nuclear spin bath in diamond through time-resolved central spin magnetometry by Dréau, A, Jamonneau, P, Gazzano, O, Kosen, S, Roch, J-F, Maze, J R, Jacques, V

“…Using fast electron spin resonance spectroscopy of a single nitrogen-vacancy defect in diamond, we demonstrate real-time readout of the Overhauser field…”
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Avoiding power broadening in optically detected magnetic resonance of single NV defects for enhanced dc magnetic field sensitivity by Dréau, A., Lesik, M., Rondin, L., Spinicelli, P., Arcizet, O., Roch, J.-F., Jacques, V.

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Magnetometry with nitrogen-vacancy ensembles in diamond based on infrared absorption in a doubly resonant optical cavity by Dumeige, Y., Chipaux, M., Jacques, V., Treussart, F., Roch, J.-F., Debuisschert, T., Acosta, V. M., Jarmola, A., Jensen, K., Kehayias, P., Budker, D.

“…We propose using an optical cavity to enhance the sensitivity of a magnetometer relying on the detection of the spin state of a high-density nitrogen-vacancy…”
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Spin relaxometry of single nitrogen-vacancy defects in diamond nanocrystals for magnetic noise sensing by Tetienne, J.-P., Hingant, T., Rondin, L., Cavaillès, A., Mayer, L., Dantelle, G., Gacoin, T., Wrachtrup, J., Roch, J.-F., Jacques, V.

“…We report an experimental study of the longitudinal relaxation time (T sub(1)) of the electron spin associated with single nitrogen-vacancy (NV) defects hosted…”
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Engineered arrays of nitrogen-vacancy color centers in diamond based on implantation of CN− molecules through nanoapertures by Spinicelli, P, Dréau, A, Rondin, L, Silva, F, Achard, J, Xavier, S, Bansropun, S, Debuisschert, T, Pezzagna, S, Meijer, J, Jacques, V, Roch, J-F

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Free induction decay of single spins in diamond by Maze, J R, Dréau, A, Waselowski, V, Duarte, H, Roch, J-F, Jacques, V

“…We study, both theoretically and experimentally, the free induction decay (FID) of the electron spin associated with a single nitrogen-vacancy defect in…”
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Efficient production of NV colour centres in nanodiamonds using high-energy electron irradiation by Dantelle, G., Slablab, A., Rondin, L., Lainé, F., Carrel, F., Bergonzo, Ph, Perruchas, S., Gacoin, T., Treussart, F., Roch, J.-F.

“…Nanodiamond powders with an average size of 50 nm have been irradiated using high-energy electron beam. After annealing and chemical treatment, nanodiamond…”
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