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Lisa Michez

Professor at Aix Marseille Université (CINaM-CNRS / Polytech Marseille)
60
Documents

Presentation

**Scientific Focus**: • Epitaxial growth of Group-IV-based heterostructures (thin films, auto-assembled quantum dots, nanowires) by MBE and CVD • Structural and chemical characterizations of nanostructures (XRD, RHEED, XPS, AES, AFM, HR-TEM, SEM…) • Magnetic properties characterizations of nanostructures (SQUID, VSM, XMCD, MFM, NMR, FMR…) • Spin injection into Group-IV-semiconductors • Antiferromagnetic spintronics **Teaching activities**: I am teaching Materials Engineering at [Polytech Marseille](https://polytech.univ-amu.fr/formations/cycle-ingenieur/materiaux).

Publications

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Competitive actions of MnSi in the epitaxial growth of Mn5Si3 thin films on Si(111)

Ismaïla Kounta , Helena Reichlova , Dominik Kriegner , Rafael Lopes Seeger , Antonin Bad'Ura
Physical Review Materials, 2023, 7 (2), pp.024416. ⟨10.1103/PhysRevMaterials.7.024416⟩
Journal articles hal-04009609v1
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Unveiling the atomic position of C in Mn5Ge3Cx thin films

L.-A. Michez , M. Petit , V. Heresanu , V. Le Thanh , E. Prestat
Physical Review Materials, 2022, 6 (7), pp.074404. ⟨10.1103/PhysRevMaterials.6.074404⟩
Journal articles hal-03770626v1
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Tuning the Mn5Ge3 and Mn11Ge8 thin films phase formation on Ge(111) via growth process

Mohamed-Amine Guerboukha , Matthieu Petit , Aurélie Spiesser , Alain Portavoce , Omar Abbes
Thin Solid Films, 2022, 761, pp.139523. ⟨10.1016/j.tsf.2022.139523⟩
Journal articles hal-03812158v1
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Tuning the Mn5Ge3 and Mn11Ge8 thin films phase formation on Ge(111) via growth process

Mohamed-Amine Guerboukha , Matthieu Petit , Aurélie Spiesser , Alain Portavoce , Omar Abbes
Thin Solid Films, 2022, 761, pp.139523. ⟨10.1016/j.tsf.2022.139523⟩
Journal articles hal-04272525v1

Highly ordered carbon penetration into the Mn5Ge3Cx lattice: A superstructure in Mn5Ge3C0.5 inferred from a Mn55 NMR study

R. Kalvig , E. Jedryka , M. Wojcik , M. Petit , L. Michez
Physical Review B, 2022, 105 (9), pp.094405. ⟨10.1103/PhysRevB.105.094405⟩
Journal articles hal-03770603v1
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Effect of carbon on structural and magnetic properties of $$\hbox {Ge}_{1-x}\hbox {Mn}_{x}$$ nanocolumns

T G Le , V Le Thanh , Lisa Michez
Bulletin of Materials Science, 2020, 43 (1), pp.103. ⟨10.1007/s12034-020-2082-z⟩
Journal articles hal-04063667v1

Gaining insights into the formation of high temperature GeMn nanocolumns: the effect of substrate crystalline orientation on their structural and magnetic properties

Thi Giang Le , Lisa Michez , Vinh Le Thanh
Advances in Natural Sciences : Nanoscience and Nanotechnology, 2020, 11 (3), pp.035011. ⟨10.1088/2043-6254/aba1dd⟩
Journal articles hal-04063665v1
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Magnetic anisotropy of one-dimensional Co nanostructures

Michel Daher Mansour , Romain Parret , F. Cheynis , Matthieu Petit , Fadi Choueikani
Physical Review B, 2020, 102 (15), pp.155403. ⟨10.1103/PhysRevB.102.155403⟩
Journal articles hal-02960045v1
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Selective modification of the unquenched orbital moment of manganese introduced by carbon dopant in epitaxial Mn5Ge3C0.2/Ge(111) films

R. Kalvig , E. Jedryka , M. Wojcik , Matthieu Petit , L. Michez
Physical Review B: Condensed Matter (1978-1997), 2020, 101 (9), ⟨10.1103/PhysRevB.101.094401⟩
Journal articles hal-02892546v1
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Step flow growth of Mn5Ge3 films on Ge(111) at room temperature

Matthieu Petit , Amine Boussadi , Vasile Heresanu , Alain Ranguis , Lisa Michez
Applied Surface Science, 2019, 480, pp.529-536. ⟨10.1016/j.apsusc.2019.01.164⟩
Journal articles hal-02061309v1
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Thiol-functionalization of Mn5Ge3 thin films

Marta K Schütz , Matthieu Petit , Lisa Michez , Alain Ranguis , Guillaume Monier
Applied Surface Science, 2018, 451, pp.191-197. ⟨10.1016/j.apsusc.2018.04.231⟩
Journal articles hal-01784119v1
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Hyperfine fields and anisotropy of the orbital moment in epitaxial Mn5Ge3 films studied by Mn55 NMR

R. Kalvig , E. Jedryka , M. Wojcik , G. Allodi , R. de Renzi
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2018, 97 (17), pp.174428 - 174428. ⟨10.1103/PhysRevB.97.174428⟩
Journal articles hal-01803350v1
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From the very first stages of Mn deposition on Ge(001) to phase segregation

Sion F Olive Mendez , Matthieu Petit , Alain Ranguis , Vinh Le Thanh , Lisa Michez
Crystal Growth & Design, 2018, 18 (9), pp.5124 - 5129. ⟨10.1021/acs.cgd.8b00558⟩
Journal articles hal-01902660v1
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Ferromagnetic resonance in Mn 5 Ge 3 epitaxial films with weak stripe domain structure

R Kalvig , E Jedryka , P. Aleshkevych , M Wojcik , W Bednarski
Journal of Physics D: Applied Physics, 2017, 50 (12), pp.125001. ⟨10.1088/1361-6463/aa5ce5⟩
Journal articles hal-01720744v1

Study of manganese germanides formation and their magnetic response

Omar Abbes , Alain Portavoce , Christophe Girardeaux , Lisa Michez , Vinh Le Thanh
Advanced Materials Letters, 2017, 8 (5), pp.600-604
Journal articles hal-02044820v1
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Mn5Ge3C0.6/Ge(111) Schottky contacts tuned by a n-type ultra-shallow doping layer

Matthieu Petit , Ryoma Hayakawa , Yutaka Wakayama , Vinh Le Thanh , Lisa Michez
Journal of Physics D: Applied Physics, 2016, 49 (35), pp.355101. ⟨10.1088/0022-3727/49/35/355101⟩
Journal articles hal-01352715v1
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Electrical and optical measurements of the bandgap energy of a light-emitting diode

Matthieu Petit , Lisa Michez , Jean-Manuel Raimundo , Philippe Dumas
Physics Education, 2016, 51 (2), pp.025003. ⟨10.1088/0031-9120/51/2/025003⟩
Journal articles hal-01266699v1
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An introduction to photocatalysis through methylene blue photodegradation

Matthieu Petit , Lisa Michez , Jean-Manuel Raimundo , Tuhiti Malinowski , Philippe Dumas
European Journal of Physics, 2016, 37 (6), pp.065808. ⟨10.1088/0143-0807/37/6/065808⟩
Journal articles hal-01382652v1
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Very low-temperature epitaxial growth of Mn5Ge3 and Mn5Ge3C0.2 films on Ge(111) using molecular beam epitaxy

Matthieu Petit , Lisa Michez , Charles-Emmanuel Dutoit , Sylvain Bertaina , Voicu O Dolocan
Thin Solid Films, 2015, 589, pp.427-432. ⟨10.1016/j.tsf.2015.05.068⟩
Journal articles hal-01162158v1

Mn Diffusion and Reactive Diffusion in Ge: Spintronic Applications

Alain Portavoce , Omar Abbes , Sylvain Bertaina , Yauheni Rudzevich , Lee Chow
Defect and Diffusion Forum, 2015, 363, pp.56-61. ⟨10.4028/www.scientific.net/DDF.363.56⟩
Journal articles hal-02044836v1

Epitaxial growth of strained Mn5Ge3 nanoislands on Ge(001)

S.F. Olive-Mendez , L.A. Michez , A. Spiesser , V. Le Thanh
physica status solidi (b), 2015, 252 (8), pp.1854-1859
Journal articles hal-01191850v1

Mn–Ge nanocluster formation vs. diluted magnetic semiconductuor formation

A. Portavoce , Omar Abbes , A. Spiesser , Christophe Girardeaux , L. Michez
Scripta Materialia, 2015, 100, pp.70-73. ⟨10.1016/j.scriptamat.2014.12.016⟩
Journal articles hal-02044846v1
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Magnetic properties of self-organized Co dimer nanolines on Si/Ag(110)

Lisa Michez , Kai Chen , Fabien Cheynis , Frédéric Leroy , Alain Ranguis
Beilstein Journal of Nanotechnology, 2015, 6, pp.777-784. ⟨10.3762/bjnano.6.80⟩
Journal articles hal-01217852v1
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Magnetic reversal in Mn5Ge3 thin films: an extensive study

L. Michez , A. Spiesser , M. Petit , S. Bertaina , J.F. Jacquot
Journal of Physics: Condensed Matter, 2015, 27 (26), pp.266001. ⟨10.1088/0953-8984/27/26/266001⟩
Journal articles hal-01164549v1
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Ferromagnetic resonance and magnetic damping in C-doped Mn5Ge3

Charles Emmanuel Dutoit , Voicu Dolocan , Michael Kuzmin , Lisa Michez , Matthieu Petit
Journal of Physics D: Applied Physics, 2015, 49 (4), pp.045001. ⟨10.1088/0022-3727/49/4/045001⟩
Journal articles hal-01266713v1
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Magnetic anisotropy and magnetic domain structure in C-doped Mn5Ge3

L.-A. Michez , F. Virot , Matthieu Petit , R. Hayn , L. Notin
Journal of Applied Physics, 2015, 118 (4), pp.043906. ⟨10.1063/1.4927423⟩
Journal articles hal-01206141v1

The effect of carbon doping on structural and magnetic properties of Mn5Ge3/Ge heterostructures

A. Spiesser , M.T. Dau , L.A. Michez , Matthieu Petit , V. Le Thanh
ECS Transactions, 2013, 58 (9), pp.157-165
Journal articles hal-00919566v1

Epitaxial growth and magnetic properties of Mn5Ge3/Ge and Mn5Ge3Cx/Ge heterostructures for spintronic applications

V. Le Thanh , A. Spiesser , M.T. Dau , S.F. Olive-Mendez , L. Michez
Advances in Natural Sciences : Nanoscience and Nanotechnology, 2013, 4, pp.043002. ⟨10.1088/2043-6262/4/4/043002⟩
Journal articles hal-00914753v1

Phase formation during Mn thin film reaction with Ge: Self-aligned germanide process for spintronics

O. Abbes , A. Portavoce , V. Le Thanh , C. Girardeaux , L. Michez
Applied Physics Letters, 2013, 103 (17), pp.172405. ⟨10.1063/1.4827100⟩
Journal articles hal-02385367v1

Phase formation during Mn thin film reaction with Ge: Self-aligned germanide process for spintronics

Omar Abbes , A. Portavoce , V. Le Thanh , Christophe Girardeaux , L. Michez
Applied Physics Letters, 2013, 103, pp.172405
Journal articles hal-00914754v1

Temperature effect on structural and optoelectronic properties of Bi2S3 nanocrystalline thin films deposited by spray pyrolysis method

M. Madoun , R. Baghdad , K. Chebbah , M.A. Bezzerouk , L. Michez
Materials Science in Semiconductor Processing, 2013, 16 (6), pp.2084-2090
Journal articles hal-00975042v1

Phase formation during Mn thin film reaction with Ge: Self-aligned germanide process for spintronics

Omar Abbes , A. Portavoce , V. Le Thanh , Christophe Girardeaux , L. Michez
Applied Physics Letters, 2013, 103 (17), pp.172405
Journal articles hal-02044881v1

Growth competition between semiconducting Ge1-x Mnx nanocolumns and metallic Mn5Ge3 clusters

T-G. Le , M.T. Dau , V. Le Thanh , D.N.H. Nam , Matthieu Petit
Advances in Natural Sciences : Nanoscience and Nanotechnology, 2012, 3, pp.025007. ⟨10.1088/2043-6262/3/2/025007⟩
Journal articles hal-00697537v1

Carbon diffusion and reactivity in Mn5Ge3 thin films

Matthieu Petit , M.-T. Dau , G. Monier , L. Michez , X. Barre
physica status solidi (c), 2012, 9 (6), pp.1374-1377. ⟨10.1002/pssc.201100448⟩
Journal articles hal-00724328v1

Suppression of Mn segregation in Ge/Mn5Ge3 heterostructures induced by interstitial carbon

M.T. Dau , V. Le Thanh , T-G. Le , A. Spiesser , M. Petit
Thin Solid Films, 2012, 520, pp.3410-3414. ⟨10.1016/j.tsf.2011.10.167⟩
Journal articles hal-00697538v1

Boosting the Curie temperature in carbon-doped Mn5Ge3/Ge heterostructures

A. Spiesser , M.T. Dau , L. Michez , Matthieu Petit , C. Coudreau
International Journal of Nanotechnology, 2012, 9, pp.428-438. ⟨10.1504/IJNT.2012.045346⟩
Journal articles hal-00697519v1

An unusual phenomenon of surface reaction observed during Ge overgrowth on Mn5Ge3/Ge(111) heterostructures

M-T. Dau , V. Le Thanh , L.A. Michez , Matthieu Petit , T-G. Le
New Journal of Physics, 2012, 14, pp.103020-10303. ⟨10.1088/1367-2630/14/10/103020⟩
Journal articles hal-00773485v1
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Magnetic anisotropy in epitaxial Mn5Ge3 films

A. Spiesser , F. Virot , L.A. Michez , R. Hayn , S. Bertaina
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2012, 86 (3), pp.035211. ⟨10.1103/PhysRevB.86.035211⟩
Journal articles hal-00773468v1

Tracking the evolution of magnetic ordering in Co/Ru multilayers with inhomogeneous interlayer coupling using polarised neutron reflectometry

J A Gonzalez , Lisa Michez , T R Charlton , B J Hickey , S Langridge
Physica B: Condensed Matter, 2011, 406, pp.2689 - 2696. ⟨10.1016/j.physb.2011.03.083⟩
Journal articles hal-04063674v1

Control of magnetic properties of epitaxial Mn(5)Ge(3)C(x) films induced by carbon doping

A. Spiesser , I. Slipukhina , M.-T. Dau , E. Arras , V. Le Thanh
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 84 (16), pp.165203
Journal articles hal-00695994v1
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Growth of Germanium Nanowires on Silicon(111) Substrates by Molecular Beam Epitaxy

Tuan Minh Dau , Matthieu Petit , Akihiro Watanabe , Lisa Michez , Sion Olive Mendez
Journal of Nanoscience and Nanotechnology, 2011, 11 (10), pp.9292-9295. ⟨10.1166/jnn.2011.4288⟩
Journal articles hal-01122595v1

Mn segregation in Ge/Mn5Ge3 heterostructures: The role of surface carbon adsorption

M.T. Dau , V. Lethanh , T.G. Le , A. Spiesser , Matthieu Petit
Applied Physics Letters, 2011, 99 (15), pp.151908. ⟨10.1063/1.3651488⟩
Journal articles hal-00696025v1
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Morphology and composition of Au catalysts on Ge(111) obtained by thermal dewetting

S Hajjar , G Garreau , L Josien , Jean-Luc Bubendorff , D Berling
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 84 (12), pp.125325. ⟨10.1103/PhysRevB.84.125325⟩
Journal articles hal-01122603v1

The effects of Mn concentration on structural and magnetic properties of Ge1-xMnx diluted magnetic semiconductors

T-G. Le , D.N.H. Nam , M-T. Dau , T.K.P. Luong , N.V. Khiem
Journal of Physics: Conference Series, 2011, 292, pp.012012. ⟨10.1088/1742-6596/292/1/012012⟩
Journal articles hal-00724343v1

Thermal stability of epitaxial Mn5Ge3 and carbon-doped Mn5Ge3 films

A. Spiesser , V. Lethanh , S. Bertaina , L.A. Michez
Applied Physics Letters, 2011, 99, pp.121904
Journal articles hal-00697541v1

Long range Mn segregation and intermixing during subsequent deposition of Ge capping layers on Mn5Ge3/Ge(111) heterostructures

M.-T. Dau , A. Spiesser , T. Le Giang , L.A. Michez , S.F. Olive-Mendez
Thin Solid Films, 2010, 518, pp.S266. ⟨10.1016/j.tsf.2009.10.104⟩
Journal articles hal-00475830v1

Effect of thickness on structural and magnetic properties of Mn5Ge3 films grown on Ge(111) by solid phase epitaxy

A. Spiesser , L.A. Michez , A. Watanabe , V. Le Thanh , A. Glachant
Thin Solid Films, 2010, 518, pp.113-117
Journal articles hal-00475836v1

Epitaxial growth of Mn5Ge3/Ge(111) heterostructures for spin injection

S. Olive-Mendez , A. Spiesser , L.A. Michez , V. Le Thanh , A. Glachant
Thin Solid Films, 2008, 517, pp.191-196
Journal articles hal-00386892v1

New results for the dependence of the magnetoresistance of magnetic multilayers on the layer thickness

Lisa Michez , B J Hickey , Smadar Shatz , Nathan Wiser
EPL - Europhysics Letters, 2008, 83, ⟨10.1209/0295-5075/83/57007⟩
Journal articles hal-04063688v1
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Dependence of the magnetoresistance of magnetic multilayers on the number of magnetic layers

Lisa Michez , B J Hickey , Smadar Shatz , Nathan Wiser
Physical Review B, 2008, 77 (1), pp.012408. ⟨10.1103/physrevb.77.012408⟩
Journal articles hal-04063687v1

Magnetoresistance of magnetic multilayers: a phenomenological approach

Lisa Michez , B J Hickey , Smadar Shatz , Nathan Wiser
Journal of Physics: Condensed Matter, 2006, 18, pp.4641 - 4647. ⟨10.1088/0953-8984/18/19/017⟩
Journal articles hal-04063690v1
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Probing magnetic ordering in multilayers using soft x-ray resonant magnetic scattering

C H Marrows , P Steadman , A C Hampson , Lisa Michez , B J Hickey
Physical Review B, 2005, 72, ⟨10.1103/physrevb.72.024421⟩
Journal articles hal-04063691v1
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Quantum transport simulation based on an equation of motion method: An application to current-perpendicular-to-the-plane giant magnetoresistance

K P Mckenna , Lisa Michez , G J Morgan , B J Hickey
Physical Review B, 2005, 72 (5), pp.054418. ⟨10.1103/physrevb.72.054418⟩
Journal articles hal-04063692v1
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Resonant x-ray scattering from a magnetic multilayer reflection grating

L.-A. Michez , C H Marrows , P Steadman , B J Hickey
Applied Physics Letters, 2005, 86, ⟨10.1063/1.1881790⟩
Journal articles hal-04063693v1

Controlled magnetic roughness in a multilayer that has been patterned using a nanosphere array

Sean Langridge , Lisa Michez , M Ali , C H Marrows , B J Hickey
Physical Review B, 2005, 74, ⟨10.1103/physrevb.74.014417⟩
Journal articles hal-04063689v1
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Direct evidence for mean-free-path effects in the magnetoresistance of magnetic multilayers with the current perpendicular to the planes

Lisa Michez , B J Hickey , Smadar Shatz , Nathan Wiser
Physical Review B, 2004, 70 (5), pp.052402. ⟨10.1103/physrevb.70.052402⟩
Journal articles hal-04063695v1
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Magnetoresistance of magnetic multilayers containing three types of magnetic layers

Lisa Michez , B J Hickey , Smadar Shatz , Nathan Wiser
Physical Review B, 2003, 67 (9), pp.092402. ⟨10.1103/physrevb.67.092402⟩
Journal articles hal-04063696v1

The simulation of electron diffusion in solids at finite temperature

J. Carter , Lisa Michez , B J Hickey , G J Morgan
Modelling Simul. Mater. Sci. Eng., 2000, 9, pp.37-45
Journal articles hal-04063697v1