Leifeng ZHANG

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Publications

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Mapping electric fields and observation of ferroelectric domain switching in hafnia-zirconia devices by electron holography

Leifeng Zhang , Christophe Gatel , Muhammad Hamid Raza , Kilian Gruel , Catherine Dubourdieu et al.

Nature Communications, 2025, 16 (1), pp.11233. ⟨10.1038/s41467-025-66807-4⟩

Article dans une revue hal-05424526v1
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Molecular gas stratification and disturbed kinematics in the Seyfert galaxy MCG-05-23-16 revealed by JWST and ALMA

D. Esparza-Arredondo , C. Ramos Almeida , A. Audibert , M. Pereira-Santaella , I. García-Bernete et al.

Astronomy & Astrophysics - A&A, 2025, 693, pp.A174. ⟨10.1051/0004-6361/202452488⟩

Article dans une revue hal-05420713v1
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Measuring Electrical Resistivity at the Nanoscale in Phase-Change Materials

L. Zhang , Frédéric Lorut , Kilian Gruel , Martin Hÿtch , Christophe Gatel

Nano Letters, 2024, 24 (19), pp.5913-5919. ⟨10.1021/acs.nanolett.4c01462⟩

Article dans une revue hal-04727906v1
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Effects of thermal ageing and ion irradiation on intergranular P segregation in low alloy steel welds

Leifeng Zhang , Bertrand Radiguet , Patrick Todeschini , Christophe Domain , Yang Shen et al.

Journal of Nuclear Materials, 2024, 600, pp.155263. ⟨10.1016/j.jnucmat.2024.155263⟩

Article dans une revue hal-05318337v1
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Switchable topological polar states in epitaxial BaTiO3 nanoislands on silicon

Ibukun Olaniyan , Iurii Tikhonov , Valentin Väinö Hevelke , Sven Wiesner , Leifeng Zhang et al.

Nature Communications, 2024, 15 (1), pp.10047. ⟨10.1038/s41467-024-54285-z⟩

Article dans une revue hal-04793436v1
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Quantification of Interfacial Charges in Multilayered Nanocapacitors by Operando Electron Holography

Leifeng Zhang , Muhammad Hamid Raza , Rong Wu , Kilian Gruel , Catherine Dubourdieu et al.

Advanced Materials, 2024, ⟨10.1002/adma.202413691⟩

Article dans une revue hal-04879097v1
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Operando electrical biasing TEM experiments of Ge-rich GST thin films with FIB sample preparation

L. Zhang , Bumsu Park , Lucas Chapuis , Kilian Gruel , Robin Cours et al.

Journal of Alloys and Compounds, 2024, 1003, pp.175626. ⟨10.1016/j.jallcom.2024.175626⟩

Article dans une revue hal-04727916v1

Progress and R/D challenges for FCC-ee SRF

W. Venturini Delsolaro , M. Garlasche , F. Peauger , G. Rosaz , I. Karpov et al.

EPJ Techniques and Instrumentation, 2023, 10 (1), pp.6. ⟨10.1140/epjti/s40485-023-00094-5⟩

Article dans une revue hal-05413900v1
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Extended charge layers in metal-oxide-semiconductor nanocapacitors revealed by <i>Operando</i> electron holography

C. Gatel , R. Serra , K. Gruel , A. Masseboeuf , L. Chapuis et al.

Physical Review Letters, 2022, 129 (13), pp.137701. ⟨10.1103/physrevlett.129.137701⟩

Article dans une revue hal-03787333v1
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Study of solute segregation behavior at carbide–ferrite interfaces in 16MND5 welds

Leifeng Zhang , Bertrand Radiguet , Patrick Todeschini , Christophe Domain , Yang Shen et al.

Journal of Nuclear Materials, 2020, 542, pp.152531. ⟨10.1016/j.jnucmat.2020.152531⟩

Article dans une revue hal-03115392v1
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Probing the origins of magnetism in 2 at% Fe-implanted 4H-SiC

Leifeng Zhang , Lindor Diallo , Abdeslem Fnidiki , Luc Lechevallier , Alain Declemy et al.

Scripta Materialia, 2020, 188, pp.157-163. ⟨10.1016/j.scriptamat.2020.07.030⟩

Article dans une revue hal-02922644v1

Nori Fundamental Gerbe of Essentially Finite Covers and Galois Closure of Towers of Torsors

Michel Emsalem , Marco Antei , Fabio Tonini , Indranil Biswas , L. Zhang

Selecta Mathematica (New Series), 2019

Article dans une revue hal-04453990v1
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Investigation of solute segregation behavior using a correlative EBSD/TKD/APT methodology in a 16MND5 weld

Leifeng Zhang , Bertrand Radiguet , Patrick Todeschini , Christophe Domain , Yang Shen et al.

Journal of Nuclear Materials, 2019, 523, pp.434-443. ⟨10.1016/j.jnucmat.2019.06.002⟩

Article dans une revue hal-02172714v1

Effect of annealing temperature on the microstructure and tensile properties of Fe–10Mn–10Al–0.7C low-density steel

Chao Zhao , Renbo Song , Leifeng Zhang , Fuqiang Yang , Tai Kang

Materials & Design, 2016, 91, pp.348-360. ⟨10.1016/j.matdes.2015.11.115⟩

Article dans une revue hal-04415240v1

Microstructures and Properties of Low-Density High Strength-Toughness Fe-18Mn-9.5Al-0.65C Steel

Lei Feng Zhang , Ren Bo Song , Chao Zhao , Fu Qiang Yang , Shuai Qin

Materials Science Forum, 2015, 817, pp.293-298. ⟨10.4028/www.scientific.net/MSF.817.293⟩

Article dans une revue hal-04415244v1

Work hardening behavior involving the substructural evolution of an austenite–ferrite Fe–Mn–Al–C steel

Leifeng Zhang , Renbo Song , Chao Zhao , Fuqiang Yang

Materials Science and Engineering: A, 2015, 640, pp.225-234. ⟨10.1016/j.msea.2015.05.108⟩

Article dans une revue hal-04415248v1

Evolution of the microstructure and mechanical properties of an austenite-ferrite Fe-Mn-Al-C steel

L. Zhang , R. Song , C. Zhao , F. Yang , Y. Xu et al.

Materials Science and Engineering: A, 2015

Article dans une revue hal-04415201v1

Hot Deformation Behavior of Fe-Mn-Al Light-weight Steel

Fu-Qiang Yang , Ren-Bo Song , Lei-Feng Zhang , Chao Zhao

Procedia Engineering, 2014, 81, pp.456-461. ⟨10.1016/j.proeng.2014.10.022⟩

Article dans une revue hal-04415255v1

Operando Electron Holography Experiments of Dielectric and Ferroelectric Thin Films

L. Zhang , Bumsu Park , Kilian Gruel , Rafaël Serra , Lucas Chapuis et al.

2023 MRS Spring Meeting, Apr 2023, San Francisco California, United States

Communication dans un congrès hal-04415120v1

The Mechanoadaptation Concept of Cells

J.F. Stoltz , Y. Remond , D. George , J. Magdalou , Y.P. Li et al.

Daniel George; Jacques Magdalou; Jean-François Stoltz. Stem Cells and Regenerative Medicine, 80, IOS Press, pp.47-59, 2021, Biomedical and Health Research, 978-1-64368-026-2. ⟨10.3233/BHR210010⟩

Chapitre d'ouvrage hal-05476108v1