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Showing 1 to 12 of 237 entries
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Tuning Perpendicular Magnetic Anisotropy by Oxygen Octahedral Rotations in (La_{1-x}Sr_{x}MnO_{3})/(SrIrO_{3}) Superlattices.

Physical review letters

Yi D, Flint CL, Balakrishnan PP, Mahalingam K, Urwin B, Vailionis A, N'Diaye AT, Shafer P, Arenholz E, Choi Y, Stone KH, Chu JH, Howe BM, Liu J, Fisher IR, Suzuki Y.
PMID: 28949659
Phys Rev Lett. 2017 Aug 18;119(7):077201. doi: 10.1103/PhysRevLett.119.077201. Epub 2017 Aug 14.

Perpendicular magnetic anisotropy (PMA) plays a critical role in the development of spintronics, thereby demanding new strategies to control PMA. Here we demonstrate a conceptually new type of interface induced PMA that is controlled by oxygen octahedral rotation. In...

Substance P enhances lactic acid and tyramine production in .

Gut pathogens

Biaggini K, Borrel V, Szunerits S, Boukherroub R, N'Diaye A, Zébré A, Bonnin-Jusserand M, Duflos G, Feuilloley M, Drider D, Déchelotte P, Connil N.
PMID: 28439299
Gut Pathog. 2017 Apr 21;9:20. doi: 10.1186/s13099-017-0171-3. eCollection 2017.

RESULTS: We found that SP did not have antibacterial activity against CONCLUSION: SP can modulate the physiology of

s-Triazine and tri-s-triazine based organic-inorganic hybrid gels prepared from chlorosilanes by exchange reactions.

Chemical communications (Cambridge, England)

El-Gamel NE, Schwarz M, Brendler E, Kroke E.
PMID: 17109055
Chem Commun (Camb). 2006 Dec 07;(45):4741-3. doi: 10.1039/b609349c. Epub 2006 Sep 27.

Hybrid polymers [(DeltaO3)4Si3]n and [(DeltaO3)SiMe]n (where Delta = C6N7 or C3N3) have been prepared by a novel sol-gel process based on exchange reactions of MeSiCl3 or SiCl4 with C6N7(OSiMe3)3 and C3N3(OSiMe3)3.

The origin of isotope effects in sonoluminescence spectra of heavy and light water.

Angewandte Chemie (International ed. in English)

Ndiaye AA, Pflieger R, Siboulet B, Nikitenko SI.
PMID: 23355372
Angew Chem Int Ed Engl. 2013 Feb 25;52(9):2478-81. doi: 10.1002/anie.201208891. Epub 2013 Jan 25.

Bubble and peak: The isotope effects in the sonoluminescence spectra of light and heavy water under ultrasound indicate the formation of a non-equilibrium plasma inside the collapsing cavitation bubbles. The picture demonstrates the active cavitation zones in water at...

Studies of Multiferroic Palladium Perovskites.

Scientific reports

Pradhan DK, Mishra AK, Kumari S, Basu A, Somayazulu M, Gradauskaite E, Smith RM, Gardner J, Turner PW, N'Diaye AT, Holcomb MB, Katiyar RS, Zhou P, Srinivasan G, Gregg JM, Scott JF.
PMID: 30737467
Sci Rep. 2019 Feb 08;9(1):1685. doi: 10.1038/s41598-018-38411-8.

We have studied the atomic force microscopy (AFM), X-ray Bragg reflections, X-ray absorption spectra (XAS) of the Pd L-edge, Scanning electron microscopey (SEM) and Raman spectra, and direct magnetoelectric tensor of Pd-substituted lead titanate and lead zirconate-titanate. A primary...

Indications of magnetic coupling effects in spin cross-over molecular thin films.

Chemical communications (Cambridge, England)

Zhang X, N'Diaye AT, Jiang X, Zhang X, Yin Y, Chen X, Hong X, Xu X, Dowben PA.
PMID: 29319081
Chem Commun (Camb). 2018 Jan 23;54(8):944-947. doi: 10.1039/c7cc08246k.

Room temperature isothermal reversible spin crossover switching of [Fe(H

Haplotype Loci Under Selection in Canadian Durum Wheat Germplasm Over 60 Years of Breeding: Association With Grain Yield, Quality Traits, Protein Loss, and Plant Height.

Frontiers in plant science

N'Diaye A, Haile JK, Nilsen KT, Walkowiak S, Ruan Y, Singh AK, Clarke FR, Clarke JM, Pozniak CJ.
PMID: 30455711
Front Plant Sci. 2018 Nov 05;9:1589. doi: 10.3389/fpls.2018.01589. eCollection 2018.

Durum wheat was introduced in the southern prairies of western Canada in the late nineteenth century. Breeding efforts have mainly focused on improving quality traits to meet the pasta industry demands. For this study, 192 durum wheat lines were...

Ultralow Damping in Nanometer-Thick Epitaxial Spinel Ferrite Thin Films.

Nano letters

Emori S, Yi D, Crossley S, Wisser JJ, Balakrishnan PP, Khodadadi B, Shafer P, Klewe C, N'Diaye AT, Urwin BT, Mahalingam K, Howe BM, Hwang HY, Arenholz E, Suzuki Y.
PMID: 29792812
Nano Lett. 2018 Jul 11;18(7):4273-4278. doi: 10.1021/acs.nanolett.8b01261. Epub 2018 Jun 08.

Pure spin currents, unaccompanied by dissipative charge flow, are essential for realizing energy-efficient nanomagnetic information and communications devices. Thin-film magnetic insulators have been identified as promising materials for spin-current technology because they are thought to exhibit lower damping compared...

Substance P and Calcitonin Gene-Related Peptide: Key Regulators of Cutaneous Microbiota Homeostasis.

Frontiers in endocrinology

N'Diaye A, Gannesen A, Borrel V, Maillot O, Enault J, Racine PJ, Plakunov V, Chevalier S, Lesouhaitier O, Feuilloley MG.
PMID: 28194136
Front Endocrinol (Lausanne). 2017 Jan 30;8:15. doi: 10.3389/fendo.2017.00015. eCollection 2017.

Neurohormones diffuse in sweat and epidermis leading skin bacterial microflora to be largely exposed to these host factors. Bacteria can sense a multitude of neurohormones, but their role in skin homeostasis was only investigated recently. The first study focused...

[Post-burn scar contractures in children in the lower limb].

Annals of burns and fire disasters

Sankale AA, Manyacka Ma Nyemb P, Coulibaly NF, Ndiaye A, Ndoye M.
PMID: 21991202
Ann Burns Fire Disasters. 2010 Jun 30;23(2):75-80.

Il s'agit d'une étude faisant ressortir les aspects épidémiologiques, cliniques et thérapeutiques des séquelles de brûlures du membre inférieur chez l'enfant, à propos de 42 cas colligés au service de chirurgie infantile de l'Hôpital Aristide Le Dantec (Sénégal). L'âge...

Tunable Magnetoelastic Effects in Voltage-Controlled Exchange-Coupled Composite Multiferroic Microstructures.

ACS applied materials & interfaces

Xiao Z, Lo Conte R, Goiriena-Goikoetxea M, Chopdekar RV, Lambert CA, Li X, N'Diaye AT, Shafer P, Tiwari S, Barra A, Chavez A, Mohanchandra KP, Carman GP, Wang KL, Salahuddin S, Arenholz E, Bokor J, Candler RN.
PMID: 31927947
ACS Appl Mater Interfaces. 2020 Feb 05;12(5):6752-6760. doi: 10.1021/acsami.9b20876. Epub 2020 Jan 27.

The magnetoelectric properties of exchange-coupled Ni/CoFeB-based composite multiferroic microstructures are investigated. The strength and sign of the magnetoelastic effect are found to be strongly correlated with the ratio between the thicknesses of two magnetostrictive materials. In cases where the...

Interfacial charge-transfer Mott state in iridate-nickelate superlattices.

Proceedings of the National Academy of Sciences of the United States of America

Liu X, Kotiuga M, Kim HS, N'Diaye AT, Choi Y, Zhang Q, Cao Y, Kareev M, Wen F, Pal B, Freeland JW, Gu L, Haskel D, Shafer P, Arenholz E, Haule K, Vanderbilt D, Rabe KM, Chakhalian J.
PMID: 31527227
Proc Natl Acad Sci U S A. 2019 Oct 01;116(40):19863-19868. doi: 10.1073/pnas.1907043116. Epub 2019 Sep 16.

We investigate [Formula: see text]/[Formula: see text] superlattices in which we observe a full electron transfer at the interface from Ir to Ni, triggering a massive structural and electronic reconstruction. Through experimental characterization and first-principles calculations, we determine that...

Showing 1 to 12 of 237 entries