J. M. Kiat

CentraleSupélec — France

Materials Science · Physical Sciences

22h-index1.6kcitations71works0.02yr avg
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Research Topics

Ferroelectric and Piezoelectric Materials(29), Solid-state spectroscopy and crystallography(18), Multiferroics and related materials(16), Microwave Dielectric Ceramics Synthesis(14), Crystallography and molecular interactions(13)

Publications71 total

Foreword
EPJ Web of Conferences·2017Open Access
Lowering of ground state induced by core-shell structure in strontium titanate
Physical review. B./Physical review. B·2016· 3 citedOpen Access
JDN22: International School on “Crystallography and Neutrons” and 22nd Meeting of the French Neutron Society in the Oléron Island
Neutron News·2015
Size effects in a relaxor: further insights into PMN
Journal of Physics Condensed Matter·2014· 7 cited
Energy harvesting in core-shell ferroelectric ceramics: Theoretical approach and practical conclusions
Journal of Applied Physics·2013· 12 cited
Nonlinear Electric Conductivity of Charge Ordered System<i>R</i>Fe<sub>2</sub>O<sub>4</sub>(<i>R</i>= Lu, Yb)
Ferroelectrics·2013· 14 cited
24aCL-1 混合核形成法を用いた強誘電性(Pb-Sn-Ti)O_3薄膜の作成、構造と誘電物性(24aCL 誘電体(酸化物,ペロヴスカイト,光散乱),領域10(誘電体,格子欠陥,X線・粒子線,フォノン))
日本物理学会講演概要集·2012
Electronic structure of from photoelectron spectroscopic studies
Solid State Communications·2010· 1 cited
Low-symmetry phases and loss of relaxation in nanosized lead scandium niobate
Physical Review B·2010· 17 cited
Enhancing permittivity of ferroelectric superlattices via composition tuning
Physical Review B·2010· 24 cited
Ferroelectric order stability in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mtext>Bi</mml:mtext></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mtext>Pb</mml:mtext></mml:mrow><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mrow><mml:mtext>FeO</mml:mtext></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>solid solution
Physical Review B·2009· 35 cited
Effect of grain size on the transition between ferroelectric and relaxor states in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mn>0.8</mml:mn><mml:mtext>Pb</mml:mtext><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:msub><mml:mrow><mml:mtext>Mg</mml:mtext></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mo>/</mml:mo><mml:mn>3</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mtext>Nb</mml:mtext></mml:mrow><mml:mrow><mml:mn>2</mml:mn><mml:mo>/</mml:mo><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mo>)</mml:mo></mml:mrow><mml:msub><mml:mtext>O</mml:mtext><mml:mn>3</mml:mn></mml:msub><mml:mtext>−</mml:mtext><mml:mn>0.2</mml:mn><mml:msub><mml:mrow><mml:mtext>PbTiO</mml:mtext></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>ceramics
Physical Review B·2008· 43 cited
Size and strain effects in nanostructured relaxor and morphotropic compounds
Acta Crystallographica Section A Foundations of Crystallography·2008Open Access
Dielectric evidences of core-shell-like effects in nanosized relaxor PbMg1∕3Nb2∕3O3
Applied Physics Letters·2008· 27 cited
DIELECTRIC BEHAVIOUR OF A NANOGRAIN PMN POWDERS
Integrated ferroelectrics·2008· 3 cited
From the structure of relaxors to the structure of MPB systems
Elsevier eBooks·2008· 6 cited
Morphotropic phase boundaries in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:mi mathvariant="normal">Bi</mml:mi><mml:mi mathvariant="normal">Sc</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo>)</mml:mo></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:mi mathvariant="normal">Pb</mml:mi><mml:mi mathvariant="normal">Ti</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo>)</mml:mo></mml:mrow><mml:mi>x</mml:mi></mml:msub></mml:mrow></mml:math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mo>(</mml:mo><mml:mn>0.60</mml:mn><mml:mo>&lt;</mml:mo><mml:mi>x</mml:mi><mml:mo>&lt;</mml:mo><mml:mn>0.75</mml:mn><mml:mo>)</mml:mo></mml:mrow></mml:math>and their relation to chemical composition and polar order
Physical Review B·2007· 72 cited
Is K<sub>(1 −x)</sub>Li<sub>x</sub>TaO<sub>3</sub>a Real Relaxor?
Ferroelectrics·2007· 5 cited
Polar and chemical states at a nanometer scale in a<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>PbSc</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>∕</mml:mo><mml:mn>2</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>Nb</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>∕</mml:mo><mml:mn>2</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mtext>−</mml:mtext><mml:mi>PbTi</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>system investigated by Raman spectroscopy
Physical Review B·2006· 34 cited
Morphotropic phase boundary of heterovalent perovskite solid solutions: Experimental and theoretical investigation of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi mathvariant="normal">Pb</mml:mi><mml:msub><mml:mi mathvariant="normal">Sc</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>∕</mml:mo><mml:mn>2</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">Nb</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>∕</mml:mo><mml:mn>2</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mtext>−</mml:mtext><mml:mi mathvariant="normal">Pb</mml:mi><mml:mi mathvariant="normal">Ti</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>
Physical Review B·2005· 57 cited
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Frequent Co-authors

Brahim Dkhil(15), A. Almeida(7), M. R. Chaves(7), A. Klöpperpieper(7), J. Albers(7), Christine Bogicevic(6), R. Haumont(6), J. Schneck(6), W. Schwarz(6), G. Calvarin(5), Charlotte Malibert(5), J. C. Tolédano(5), H. E. Müser(5), Yoshiaki Uesu(4), Pierre Garnier(4), J. L. Ribeiro(4), Gianguido Baldinozzi(3), S. B. Vakhrushev(3), Hichem Dammak(3), Olivier Hernandez(3)