Výsledky vyhledávání - "Grenier Beatrice"

Report

Phase transitions and spin dynamics of the quasi-one dimensional Ising-like antiferromagnet BaCo$_{2}$V$_{2}$O$_{8}$ in a longitudinal magnetic field

Autor: Takayoshi, Shintaro, Faure, Quentin, Simonet, Virginie, Grenier, Béatrice, Petit, Sylvain, Ollivier, Jacques, Lejay, Pascal, Giamarchi, Thierry

Publikováno v: Phys. Rev. Research 5, 023205 (2023)

By combining inelastic neutron scattering and numerical simulations, we study the quasi-one dimensional Ising-like quantum antiferromagnet BaCo$_{2}$V$_{2}$O$_{8}$ in a longitudinal magnetic field applied along the magnetic anisotropy axis, which is

Externí odkaz: http://arxiv.org/abs/2302.03833

Zobrazit plný text záznamu

Report

Solitonic excitations in the Ising anisotropic chain BaCo2V2O8 under large transverse magnetic field

Autor: Faure, Quentin, Takayoshi, Shintaro, Grenier, Béatrice, Petit, Sylvain, Raymond, Stéphane, Boehm, Martin, Lejay, Pascal, Giamarchi, Thierry, Simonet, Virginie

We study the dynamics of the quasi-one-dimensional Ising-Heisenberg antiferromagnet BaCo2V2O8 under a transverse magnetic field. Combining inelastic neutron scattering experiments and theoretical analyses by field theories and numerical simulations,

Externí odkaz: http://arxiv.org/abs/2107.02487

Zobrazit plný text záznamu

Report

Tomonaga-Luttinger liquid spin dynamics in the quasi-one dimensional Ising-like antiferromagnet BaCo$_2$V$_2$O$_8$

Autor: Faure, Quentin, Takayoshi, Shintaro, Simonet, Virginie, Grenier, Béatrice, Månsson, Martin, White, Jonathan S., Tucker, Gregory S., Rüegg, Christian, Lejay, Pascal, Giamarchi, Thierry, Petit, Sylvain

Publikováno v: Phys. Rev. Lett. 123, 027204 (2019)

Combining inelastic neutron scattering and numerical simulations, we study the quasi-one dimensional Ising anisotropic quantum antiferromagnet \bacovo\ in a longitudinal magnetic field. This material shows a quantum phase transition from a N\'eel ord

Externí odkaz: http://arxiv.org/abs/1903.04173

Zobrazit plný text záznamu

Report

Phase Diagram and Soliton Picture of an Ideal Spin-Peierls Compound D-F$_{5}$PNN

Autor: Inagaki, Yuji, Kawae, Tatsuya, Sakai, Naoko, Kawame, Naoyuki, Goto, Takao, Taguma, Kunio, Yamauchi, Jun, Yoshida, Yasuo, Fujii, Yutaka, Kambe, Takashi, Hosokoshi, Yuko, Grenier, Beatrice, Boucher, Jean-Paul

We investigate magnetic properties of an $S$=1/2 quasi-one dimensional organic antiferromagnet, D-F$_{5}$PNN using magnetization measurements taken at temperatures as low as 0.5 K. Three distinct phases were observed consisting of uniform, dimerized

Externí odkaz: http://arxiv.org/abs/1706.06797

Zobrazit plný text záznamu

Report

NMR and NQR study of the tetrahedral frustrated quantum spin system Cu2Te2O5Br2 in its paramagnetic phase

Autor: Comment, Arnaud, Mayaffre, Hadrien, Mitrovic, Vesna, Horvatic, Mladen, Berthier, Claude, Grenier, Beatrice, Millet, Patrice

The quantum antiferromagnet Cu2Te2O5Br2 was investigated by NMR and NQR. The 125Te NMR investigation showed that there is a magnetic transition around 10.5K at 9T, in agreement with previous studies. From the divergence of the spin-lattice relaxation

Externí odkaz: http://arxiv.org/abs/1012.0611

Zobrazit plný text záznamu

Report

Effect of structural distortions on the magnetism of doped spin-Peierls CuGeO3

Autor: Simonet, Virginie, Grenier, Beatrice, Villain, Françoise, Flank, Anne-Marie, Dhalenne, Guy, Revcolevschi, Alexandre, Renard, Jean-Pierre

Publikováno v: European Physical Journal B 53 (2006) 155

The chemical selectivity and great sensitivity of the Extended X-ray Absorption Spectroscopy technique allowed the determination, in the paramagnetic phase, of the structural distortions induced by doping in the spin-Peierls CuGeO$_3$ compound. The d

Externí odkaz: http://arxiv.org/abs/cond-mat/0609054

Zobrazit plný text záznamu

Status of Highly Hazardous Pesticides and Their Mitigation Measures in Asia

Autor: Grenier Beatrice, Baogen Gu, Yubak Dhoj Gc, Bhakta R. Palikhe

Publikováno v: Advances in Entomology. 10:14-33

Pesticide is one of the major inputs in modern agriculture and its uses are increasing annually. Pesticides are seen as inherently benign, in the same way that medicines are. Many local languages even use the same word for “pesticide” and “medi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57788db5bcff14d95c456cc1bc3fdc82
https://doi.org/10.4236/ae.2022.101002

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Giant magnetic field dependence of the coupling between spin chains in BaCo2V2O8

Autor: Klanjšek, Martin, Horvatić, Mladen, Krämer, S., Mukhopadhyay, S., Mayaffre, H., Berthier, Claude, Canévet, E., Grenier, Beatrice, Lejay, Pascal, Orignac, Edmond

Publikováno v: Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (6), pp.060408(R). ⟨10.1103/PhysRevB.92.060408⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (6), pp.060408(R). ⟨10.1103/PhysRevB.92.060408⟩

International audience; We use nuclear magnetic resonance to map the complete low-temperature phase diagram of the antiferromagnetic Ising-like spin-chain system BaCo2V2O8 as a function of the magnetic field applied along the chains. In contrast to t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5eba342ebccf6e8429df54e759164551
https://ens-lyon.hal.science/ensl-01186120

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání