N. Boulant

发表

Benchmarking quantum control methods on a 12-qubit system.

Timothy F. Havel, T. S. Mahesh, R. Laflamme, 2006, Physical review letters.

kT‐points: Short three‐dimensional tailored RF pulses for flip‐angle homogenization over an extended volume

D Le Bihan, D. Le Bihan, M. Luong, 2012, Magnetic resonance in medicine.

Design of non-selective refocusing pulses with phase-free rotation axis by gradient ascent pulse engineering algorithm in parallel transmission at 7T.

D. Le Bihan, N. Boulant, A. Amadon, 2013, Journal of magnetic resonance.

NMR Based Quantum Information Processing: Achievements and Prospects

Timothy F. Havel, E. Knill, R. Laflamme, 2000, quant-ph/0004104.

Universal nonselective excitation and refocusing pulses with improved robustness to off‐resonance for Magnetic Resonance Imaging at 7 Tesla with parallel transmission

N. Boulant, V. Gras, T. Chambrion, 2020, Magnetic resonance in medicine.

Time-of-flight angiography at 7T using TONE double spokes with parallel transmission.

D. Le Bihan, L. Le Brusquet, P. Brugières, 2019, Magnetic resonance imaging.

Homogeneous non-selective and slice-selective parallel-transmit excitations at 7 Tesla with universal pulses: A validation study on two commercial RF coils

Alexis Amadon, Alexandre Vignaud, Vincent Gras, 2017, PloS one.

Universal pulses: A new concept for calibration‐free parallel transmission

Alexis Amadon, Alexandre Vignaud, Vincent Gras, 2017, Magnetic resonance in medicine.

Signal‐domain optimization metrics for MPRAGE RF pulse design in parallel transmission at 7 tesla

D Le Bihan, D. Le Bihan, M. Luong, 2016, Magnetic resonance in medicine.

Parallel‐transmission‐enabled three‐dimensional T2‐weighted imaging of the human brain at 7 Tesla

Aurélien Massire, Alexis Amadon, Alexandre Vignaud, 2015, Magnetic resonance in medicine.

Joint design of kT-points trajectories and RF pulses under explicit SAR and power constraints in the large flip angle regime.

Alexis Amadon, Michel Luong, Vincent Gras, 2015, Journal of magnetic resonance.

Incoherent noise and quantum information processing.

Timothy F. Havel, D G Cory, T F Havel, 2003, The Journal of chemical physics.

Quantum process tomography of the quantum Fourier transform.

Seth Lloyd, Timothy F. Havel, Joseph Emerson, 2004, The Journal of chemical physics.

FID navigator‐based MR thermometry method to monitor small temperature changes in the brain of ventilated animals

L. Uhrig, M. Luong, N. Boulant, 2014, NMR in biomedicine.

Robust method for estimating the Lindblad operators of a dissipative quantum process from measurements of the density operator at multiple time points

Timothy F. Havel, D. G. Cory, D. Cory, 2003 .

Strongly modulating pulses for counteracting RF inhomogeneity at high fields

A. Amadon, D. Bihan, N. Boulant, 2008, Magnetic resonance in medicine.

Experimental demonstration of an entanglement swapping operation and improved control in NMR quantum-information processing

David G. Cory, Nicolas Boulant, Jamie C. Yang, 2003 .

NMR Based Quantum Information Processing: Achievements and Prospects

Timothy F. Havel, E. Knill, R. Laflamme, 2000, quant-ph/0004104.

Design of strongly modulating pulses to implement precise effective Hamiltonians for quantum information processing

Timothy F. Havel, David G. Cory, Nicolas Boulant, 2002, quant-ph/0202065.

Entanglement transfer experiment in NMR quantum information processing

Timothy F. Havel, D. Cory, N. Boulant, 2002 .

Dual-channel transmit-SENSE for flip-angle homogenization in the human brain at 7 Tesla: a feasibility study

D. Bihan, C. Wiggins, M. Luong, 2011 .

RF heating measurement using MR thermometry and field monitoring: Methodological considerations and first in vivo results

N. Boulant, C. Mirkes, A. Vignaud, 2020, Magnetic resonance in medicine.

Simultaneous proton density, T1, T2, and flip‐angle mapping of the brain at 7 T using multiparametric 3D SSFP imaging and parallel‐transmission universal pulses

D. Le Bihan, L. Hertz-Pannier, R. Valabrègue, 2020, Magnetic resonance in medicine.

Combining cylindrically mounted dipoles with loops on a transverse plane for better head coverage in parallel transmission

C. Wiggins, M. Luong, G. Ferrand, 2011 .

General gradient delay correction method in bipolar multispoke RF pulses using trim blips

N. Boulant, V. Gras, F. Mauconduit, 2020, Magnetic resonance in medicine.

Magnetic field strength dependent SNR gain at the center of a spherical phantom and up to 11.7T

K. Uğurbil, G. Adriany, P. Van de Moortele, 2022, Magnetic resonance in medicine.

Z-segmentation of a transmit array head coil improves RF ramp pulse design at 7T

D. Bihan, M. Luong, N. Boulant, 2018 .

kT-spokes: combining kT-points with spokes to ease ramp pulse design for TOF slab selection with parallel transmission at 7T

D. Bihan, N. Boulant, A. Amadon, 2018 .

Double-Spoke Slab--Selective Ramp Pulse Design for UHF TOF MR Angiography

D. Bihan, N. Boulant, A. Amadon, 2017 .

Experimental demonstration of diffusion signal enhancement in 2D DESIRE images.

D. Le Bihan, L. Ciobanu, I. Jelescu, 2012, Journal of magnetic resonance.

Robust method for estimating the Lindblad operators of a dissipative quantum process from measurements of the density operator at multiple time points

Timothy F. Havel, D. Cory, N. Boulant, 2002, quant-ph/0211046.

Signatures of Incoherence in a Quantum Information Processor

Nicolas Boulant, Paola Cappellaro, Timothy F. Havel, 2007, Quantum Inf. Process..

Near-field homogeneity optimization for several MRI dual-row RF head array geometries at 300 MHz

R. Turner, M. Kozlov, N. Boulant, 2014, 2014 IEEE Antennas and Propagation Society International Symposium (APSURSI).

NMR Based Quantum Information Processing: Achievements and Prospects

Timothy F. Havel, E. Knill, R. Laflamme, 2000, quant-ph/0004104.

Design of strongly modulating pulses to implement precise effective Hamiltonians for quantum information processing

Timothy F. Havel, D. Cory, N. Boulant, 2002, quant-ph/0202065.

Experimental implementation of a concatenated quantum error-correcting code.

D. Cory, L. Viola, N. Boulant, 2004, Physical review letters.

Robust nonadiabatic T2 preparation using universal parallel‐transmit kT‐point pulses for 3D FLAIR imaging at 7 T

D. Le Bihan, N. Boulant, T. Stöcker, 2019, Magnetic resonance in medicine.

INHOMOGENEITY CORRECTION AT ULTRA HIGH FIELD USING A FAST GRADIENT ECHO SEQUENCE

N. Boulant, A. Amadon, A. Vignaud, 2013 .

Validation of a very fast B 1-mapping sequence for parallel transmission on a human brain at 7 T

C. Wiggins, N. Boulant, A. Amadon, 2011 .

Entanglement assisted metrology.

J. Emerson, S. Lloyd, D. Cory, 2004, Physical review letters.

Quantum information processing by nuclear magnetic resonance spectroscopy

Timothy F. Havel, David G. Cory, Nicolas Boulant, 2002 .

Robust control of quantum information

Timothy F. Havel, David G. Cory, Joseph Emerson, 2003, quant-ph/0307062.

NMR Quantum Information Processing

Nicolas Boulant, Isaac L. Chuang, David G. Cory, 2007 .

Efficient optimization of chemical exchange saturation transfer MRI at 7 T using universal pulses and virtual observation points

L. Ciobanu, N. Boulant, V. Gras, 2023, Magnetic resonance in medicine.

Design of universal parallel‐transmit refocusing kT‐point pulses and application to 3D T2‐weighted imaging at 7T

Alexis Amadon, Alexandre Vignaud, Vincent Gras, 2018, Magnetic resonance in medicine.

In vivo demonstration of whole‐brain multislice multispoke parallel transmit radiofrequency pulse design in the small and large flip angle regimes at 7 Tesla

Alexis Amadon, Alexandre Vignaud, Vincent Gras, 2017, Magnetic resonance in medicine.

New method to characterize and correct with sub‐µs precision gradient delays in bipolar multispoke RF pulses

Alexis Amadon, Alexandre Vignaud, Vincent Gras, 2017, Magnetic resonance in medicine.

Two-spoke placement optimization under explicit specific absorption rate and power constraints in parallel transmission at ultra-high field.

Aurélien Massire, Alexis Amadon, Alexandre Vignaud, 2015, Journal of magnetic resonance.

Parallel-transmission-enabled magnetization-prepared rapid gradient-echo T1-weighted imaging of the human brain at 7T

Alexis Amadon, Nicolas Boulant, Michel Luong, 2012, NeuroImage.

Experimental Simulation of Spin Squeezing by Nuclear Magnetic Resonance

Nicolas Boulant, Timothy F. Havel, David G. Cory, 2003, Quantum Inf. Process..

Decoherence of a Quantum Bit Circuit

G. Ithier, D. Estève, N. Boulant, 2006 .

Commissioning of the Iseult CEA 11.7 T whole-body MRI: current status, gradient–magnet interaction tests and first imaging experience

M. Luong, N. Boulant, A. Amadon, 2023, Magnetic Resonance Materials in Physics, Biology and Medicine.

On Variant Strategies to Solve the Magnitude Least Squares Optimization Problem in Parallel Transmission Pulse Design and Under Strict SAR and Power Constraints

Andres Hoyos Idrobo, Pierre Weiss, Aurélien Massire, 2013, IEEE Transactions on Medical Imaging.

Quantum nondemolition readout using a Josephson bifurcation amplifier

Denis Vion, Chad Rigetti, Michel Devoret, 2007 .

Measuring radiofrequency field‐induced temperature variations in brain MRI exams with motion compensated MR thermometry and field monitoring

N. Boulant, C. Mirkes, A. Vignaud, 2021, Magnetic resonance in medicine.

Electromagnetic and RF pulse design simulation based optimization of an eight‐channel loop array for 11.7T brain imaging

N. Boulant, V. Gras, Aurélien Massire, 2023, Magnetic resonance in medicine.

Shim coils tailored for correcting B0 inhomogeneity in the human brain (SCOTCH): Design methodology and 48-channel prototype assessment in 7-Tesla MRI

M. Luong, N. Boulant, A. Amadon, 2022, NeuroImage.

Standardized universal pulse: A fast RF calibration approach to improve flip angle accuracy in parallel transmission

N. Boulant, V. Gras, Aurélien Massire, 2022, Magnetic resonance in medicine.

A Statistical Robust Approach to Design Parallel Transmit Radiofrequency Excitations in MRI

Vincent Gras, Franck Mauconduit, Nicolas Boulant, 2020, Concepts in Magnetic Resonance Part A.

Comparison of SMS-EPI and 3D-EPI at 7T in an fMRI localizer study with matched spatiotemporal resolution and homogenized excitation profiles

Florent Meyniel, Stanislas Dehaene, Alexandre Vignaud, 2019, PloS one.

Universal Pulses for MRI at 9.4 Tesla - a Feasibility Study

C. Wiggins, N. Boulant, V. Gras, 2019, 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA).

Optimizing BOLD sensitivity in the 7T Human Connectome Project resting-state fMRI protocol using plug-and-play parallel transmission

Xiaoping Wu, Nicolas Boulant, Benedikt A. Poser, 2019, NeuroImage.

SmartPulse, a machine learning approach for calibration‐free dynamic RF shimming: Preliminary study in a clinical environment

Bertrand Thirion, Alexis Amadon, Alexandre Vignaud, 2019, Magnetic resonance in medicine.

B1 artifact reduction in abdominal DCE‐MRI using kT‐points: First clinical assessment of dynamic RF shimming at 3T

Alexis Amadon, Alexandre Vignaud, Vincent Gras, 2018, Journal of magnetic resonance imaging : JMRI.

Probabilistic analysis of the specific absorption rate intersubject variability safety factor in parallel transmission MRI

Michel Luong, Vincent Gras, Nicolas Boulant, 2017, Magnetic resonance in medicine.

Direct control of the temperature rise in parallel transmission by means of temperature virtual observation points: Simulations at 10.5 tesla

Xiaoping Wu, Nicolas Boulant, Gregor Adriany, 2016, Magnetic resonance in medicine.

Radiofrequency pulse design in parallel transmission under strict temperature constraints

Alexis Amadon, Alexandre Vignaud, Nicolas Boulant, 2014, Magnetic resonance in medicine.

Thermal simulations in the human head for high field MRI using parallel transmission

Aurélien Massire, Alexis Amadon, Alexandre Vignaud, 2012, Journal of magnetic resonance imaging : JMRI.

High tip angle approximation based on a modified Bloch–Riccati equation

Nicolas Boulant, D. Hoult, N. Boulant, 2012, Magnetic resonance in medicine.

PASTeUR: Package of Anatomical Sequences using parallel Transmission UniveRsal kT-point pulses

K. Uğurbil, C. Wiggins, N. Boulant, 2018 .

Design of non-selective refocusing pulses with phase-free rotation axis by gradient ascent algorithm in parallel transmission at 7 T

D. Bihan, N. Boulant, A. Amadon, 2012 .

Local SAR reduction in parallel excitation based on channel‐dependent Tikhonov parameters

Alexis Amadon, Michel Luong, Nicolas Boulant, 2010, Journal of magnetic resonance imaging : JMRI.

Counteracting radio frequency inhomogeneity in the human brain at 7 Tesla using strongly modulating pulses

J. Mangin, N. Boulant, A. Amadon, 2009, Magnetic resonance in medicine.

T1 and T2 effects during radio-frequency pulses in spoiled gradient echo sequences.

Nicolas Boulant, N. Boulant, 2009, Journal of magnetic resonance.

Fast and unconditionally safe in vivo MR head protocol for home-made coil prototype assessment at 7T

Alexandre Vignaud, Denis Le Bihan, Vincent Gras, 2018, Journal of Physics: Conference Series.

SVD-based Hardware Concept to Drive N Transmit Elements of a Phased Array Coil with M≤N channels for High Field MRI

M. Luong, G. Ferrand, N. Boulant, 2010 .

B1 mapping of an 8-channel TX-array over a human-head-like volume in less than 2 minutes: the XEP sequence

C. Wiggins, M. Luong, G. Ferrand, 2009 .

NMR Quantum Information Processing

I. Chuang, D. Cory, M. Steffen, 2004, Quantum Inf. Process..

Incoherent Noise and Quantum Control

Timothy F. Havel, David G. Cory, Joseph Emerson, 2003 .

Experimental Concatenation of Quantum Error Correction with Decoupling

Nicolas Boulant, Timothy F. Havel, David G. Cory, 2002, Quantum Inf. Process..

Radiofrequency pulse design in parallel transmission under strict temperature constraints

N. Boulant, A. Amadon, A. Vignaud, 2014, Magnetic resonance in medicine.

Two-spoke placement optimization under explicit specific absorption rate and power constraints in parallel transmission at ultra-high field.

N. Boulant, A. Amadon, A. Vignaud, 2015, Journal of magnetic resonance.

Counteracting radio frequency inhomogeneity in the human brain at 7 Tesla using strongly modulating pulses

N. Boulant, Jean-François Mangin, Alexis Amadon, 2009, Magnetic resonance in medicine.

SmartPulse, a machine learning approach for calibration‐free dynamic RF shimming: Preliminary study in a clinical environment

A. Luciani, B. Thirion, N. Boulant, 2019, Magnetic resonance in medicine.

New method to characterize and correct with sub‐µs precision gradient delays in bipolar multispoke RF pulses

D. Bihan, N. Boulant, A. Amadon, 2017, Magnetic resonance in medicine.

Parallel-transmission-enabled magnetization-prepared rapid gradient-echo T1-weighted imaging of the human brain at 7T

D. Bihan, C. Wiggins, M. Luong, 2012, NeuroImage.

FID navigator‐based MR thermometry method to monitor small temperature changes in the brain of ventilated animals

L. Uhrig, M. Luong, N. Boulant, 2014, NMR in biomedicine.

Pushing MP2RAGE boundaries: Ultimate time‐efficient parameterization combined with exhaustive T1 synthetic contrasts

N. Boulant, B. Bodini, V. Gras, 2023, Magnetic resonance in medicine.

Behavioral and functional assessment of mice inner ear after chronic exposure to an ultrahigh B0 field of 11.7 T or 17.2 T

J. Edeline, S. Mériaux, N. Boulant, 2023, Magnetic resonance in medicine.

Combining the benefits of 3D acquisitions and spiral readouts for VASO fMRI at UHF

N. Boulant, L. Huber, Alejandro Monreal-Madrigal, 2024, Imaging Neuroscience.

Impact of B0$$ {\mathrm{B}}_0 $$ field imperfections correction on BOLD sensitivity in 3D‐SPARKLING fMRI data

P. Ciuciu, N. Boulant, A. Vignaud, 2023, Magnetic resonance in medicine.