S. Bertaina

activity

20142026

^{2 +}

in dimethylammonium magnesium formate

11 citations · 57 across the 13 of their papers we have counts for

collaborators

14 papers

cond-mat.mtrl-sci2026

Electron paramagnetic resonance of Dy $^{3} +$ -doped CaWO $_{4}$ : spin Hamiltonian, crystal-field analysis, and linear electric field effect

Achuthan Manoj Kumar, Larissa Aboudem-Joumessi, Remy Dassonneville +6

We report an electron paramagnetic resonance (EPR) study of Dy $^{3} +$ in CaWO $_{4}$ single crystals spanning dopant concentrations from 80~ppb to 247~ppm. The $g$ factors of the grou…

cond-mat.str-el2025

Exploring electron spin dynamics in spin chains using defects as a quantum probe

L. Soriano, A. Manoj-Kumar, G. Gerbaud +7

We investigate the quantum dynamics of the electron spin resonance of topological defects (edge state) in dimerized chains. These objects are discontinuities of the spin chain prot…

quant-ph2024★ 2 cited

Individual solid-state nuclear spin qubits with coherence exceeding seconds

James O'Sullivan, Jaime Travesedo, Louis Pallegoix +14

The ability to coherently control and read out qubits with long coherence times in a scalable system is a crucial requirement for any quantum processor. Nuclear spins in the solid…

quant-ph2024

All-microwave spectroscopy and polarization of individual nuclear spins in a solid

J. Travesedo, J. O'Sullivan, L. Pallegoix +10

We report magnetic resonance spectroscopy measurements of individual nuclear spins in a crystal coupled to a neighbouring paramagnetic center, detected using microwave fluorescence…

cond-mat.other2022★ 4 cited

Sustaining Rabi oscillations by using a phase-tunable image drive

H. De Raedt, S. Miyashita, K. Michielsen +3

Recent electron spin resonance experiments on CaWO $_{4}$ :Gd $^{3 +}$ and on other magnetic impurities have demonstrated that sustained Rabi oscillations can be created by driving a mag…

cond-mat.mtrl-sci2022★ 2 cited

Magnetic resonance probing of ferroelectricity and magnetism in metal-organic frameworks

Nandita Abhyankar, Sylvain Bertaina, Maylis Orio +1

We employ electron paramagnetic resonance (EPR) of the spin probe Mn2+ to study the paraelectric ferroelectric transition in DMAMnF and Mn2 doped DMZnF, which are considered to be…

cond-mat.str-el2022★ 7 cited

Electron spins interaction in the spin-Peierls phase of the organic spin chain (o -DMTTF) 2 X (X = Cl, Br, I)

Loic Soriano, Olivier Pilone, Michael D. Kuz'Min +5

We investigate the electron spin resonance of the organic spin-Peierls chain (o-DMTTF)2X with X = Cl, Br and I. We describe the temperature dependence of the spin gap during the ph…

quant-ph2021

Twenty-three millisecond electron spin coherence of erbium ions in a natural-abundance crystal

Marianne Le Dantec, Miloš Rančić, Sen Lin +12

Erbium ions doped into crystals have unique properties for quantum information processing, because of their optical transition at 1.5 $μ$ m and of the large magnetic moment of their…

cond-mat.str-el2021★ 3 cited

Superlattice Induced by Charge Order in the Organic Spin Chain (TMTTF) $_{2} X$ ( $X =$ SbF $_{6}$ , AsF $_{6}$ and PF $_{6}$ ) Revealed by High Field EPR

C-E Dutoit, A. Stepanov, J. VanTol +2

We have investigated the charge ordering phase of the quasi one dimensional quantum antiferromagnet (TMTTF) $_{2} X$ ( $X =$ SbF $_{6}$ , AsF $_{6}$ and PF $_{6}$ ) using high fields/frequencies el…

cond-mat.mtrl-sci2021★ 11 cited

Quantum dynamics of Mn $^{2 +}$ in dimethylammonium magnesium formate

M. Orio, J. K. Bindra, J. vanTol +3

Dimethylammonium magnesium formate, [(CH $_{3}$ ) $_{2}$ NH $_{2}$ ][Mg(HCOO) $_{3}$ ] or DMAMgF, is a model to study high temperature hybrid perovskite-like dielectrics. This compound displays a…

cond-mat.str-el2020★ 4 cited

Electron Spin Resonance of Defects in Spin Chains. o-(DMTTF)2X : a versatile system behaving like molecular magnet

L. Soriano, J. Zeisner, V. Kataev +6

The paper presents the Electron Paramagnetic Resonance study of defects in the spin chain o- (DMTTF)2X family using continuous wave and pulsed techniques. The defects in spin chain…

cond-mat.str-el2019★ 9 cited

Coherent spin dynamics of solitons in the organic spin chain compounds ( $o$ -DMTTF) $_{2} X$ ( $X$ = Cl, Br)

J. Zeisner, O. Pilone, L. Soriano +7

We studied the magnetic properties, in particular dynamics, of the correlated spins associated with natural defects in the organic spin chain compounds ( $o$ -DMTTF) $_{2} X$ ( $X$ = Br,…

cond-mat.str-el2018★ 10 cited

Measuring Motional Dynamics of (CH $_{3}$ ) $_{2}$ NH $_{2}^{+}$ in the Perovskite-Like Metal--Organic Framework [(CH $_{3}$ ) $_{2}$ NH $_{2}$ ][Zn(HCOO) $_{3}$ ]: The Value of Low-Frequency Electron Paramagnetic Resonance

Sylvain Bertaina, Nandita Abhyankar, Maylis Orio +1

Dimethylammonium zinc formate (DMAZnF) is the precursor for a large family of multiferroics, materials which display co-existing magnetic and dielectric ordering. However, the mech…

cond-mat.mes-hall2014★ 5 cited

Anisotropy of the molecular magnet V $_{15}$ spin Hamiltonian detected by high-field electron spin resonance

M. Martens, J. van Tol, N. S. Dalal +7

The molecular compound K $_{6}$ [V $_{15}^{I V}$ As $_{6}^{I I I}$ O $_{42}$ (H $_{2}$ O)] $\cdot$ 8H $_{2}$ O, in short V $_{15}$ , has shown important quantum effects such as coherent spin oscillations.…

Electron paramagnetic resonance of Dy3+-doped CaWO4​: spin Hamiltonian, crystal-field analysis, and linear electric field effect