Curriculum
Vitae
2014- Professeur Université Pierre et Marie Curie / Sorbonne Université
2002-2014 Chargé de Recherche de l'Institut de
Recherche pour le Développement (IRD)
2000-02 Chercheur contractuel
1997-00 Thèse : "Cristallochimie des
silicates a la surface de la Terre. Evolution de
la kaolinite et du zircon dans les
sédiments et les sols du bassin amazonien."
Prix Haüy-Lacroix de la SFMC
1995-97 Coopérant ORSTOM au Brésil -
Traçage minéralogique des processus
d'altération.
1994-95 DEA Géochimie Fondamentale et
Appliquée-UDD-IPGP
1993-94 Agrégation de Sciences Physiques
option Chimie
1991-93 Elève de l ENS de Cachan - Cursus
de physico-chimie moléculaire - Orsay
1988-90 Classes préparatoires Lycée
Corneille Rouen
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Main
magnetite layer, Bushveld complex, South Africa, 2006
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Thèmes de Recherche
Mes travaux de recherche se situent à l'interface entre Sciences de la Terre et Sciences Physiques. Ils ont pour objectif l'intégration des informations collectées à l'échelle atomique sur les minéraux dans une réflexion portant sur les processus géochimiques à plus grande échelle et le décryptage des archives solides du fonctionnement de la Terre. A cette fin, l'utilisation couplée d'outils spectroscopiques et d'outils de modélisation moléculaire permet de renouveler notre approche de la structure et des propriétés des défauts et impuretés naturellement présents dans les matériaux terrestres. Mes travaux concernent plus spécifiquement la compréhension de processus naturels fondamentaux tels que l'altération et la formation des sols à la surface de la Terre, la préservation des restes de vertébrés fossiles en milieu continental, l'analyse des mécanismes de fractionnement des isotopes stables, ou encore le statut de l'eau dans le manteau terrestre. Ils offrent également des perspectives plus appliquées, notamment au niveau de l'utilisation et de la valorisation des minerais et des minéraux industriels ou du stockage des déchets radioactifs.
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Publications
Researcher ID
Tropical weathering
processes: Insights from the mineral record
- Spectroscopic
investigation of mineralogical transformations
in lateritic soils
- ESR dating of
kaolinite group minerals
- Metamictization
and alterability of zircon
# Mathian M., Taitson-Bueno G., Balan E., Selo M., Fritsch E., Allard T. (2020) Kaolinite dating in Acrisol and Ferralsol from NW Amazonia (Brazil). Geoderma, accepted
# Mathian M., Aufort J., Braun J.-J., Riotte, Selo M., Balan E., Fritsch E., Bhattacharya S., Allard T. (2019) EPR dating of laterites from Western Ghats (India): a record of Asiatic monsoon strengthening. Gondwana Research, 69, 89-105
# Allard T., Gautheron C. Bressan-Riffel, Balan E., Selo M., Soares Fernandes B., Pinna-Jaime R., Morin G., Taitson Bueno G., Do Nascimento N. (2018) Dating goethites and kaolinites from ferruginous duricrusts of Central Amazonia (Brazil): a combined approach. Chemical Geology, 479, 136-150
# E. Balan, G. Calas, D.L. Bish (2014) Kaolin-group minerals: From hydrogen-bonded
layers to environmental recorders. Elements, 10, 183-188.
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E. Balan, E. Fritsch, T. Allard, G. Morin, M.
Guillaumet, S. Delattre, M. Blanchard, G. Calas
(2011) Spectroscopic investigation and theoretical
modeling of kaolinite-group minerals and other
low-temperature phases. Comptes Rendus
Geosciences, 343, 177-187.
abstract
# E. Fritsch, E. Balan, N. do Nascimento, T.
Allard, M. Bardy, G. Bueno, S. Derenne, A. Melfi,
G. Calas (2011) Deciphering the weathering
processes using environmental mineralogy and
geochemistry: Towards an integrated model of
laterite and podzol genesis in the Upper Amazon
Basin. Comptes Rendus Geosciences, 343, 188-198.
abstract
# Delattre S., Utsunomiya S., Ewing R., Boeglin
J.-L., Braun J.-J., Balan E., Calas G. (2007)
Dissolution of radiation-damaged zircon in
lateritic soils. American Mineralogist, 92,
1978-1989.
abstract
# Balan E., Lazzeri M., Mauri F., Calas G. (2007)
Structure, reactivity and spectroscopic properties
of minerals from lateritic soils: Insights from ab
initio calculations. European Journal of Soil
Science, 58, 4, 870-881.
abstract
# Balan E., Fritsch E., Allard T., Calas G. (2007)
Inheritance versus neoformation of kaolinite
during lateritic soil formation: a case study in
the middle Amazon basin. Clays and Clay Minerals,
55, 253-259.
abstract
# Balan E., Allard T., Fritsch E., Selo M.,
Falgueres C., Chabaux F., Pierret M.-C., Calas G.
Formation and evolution of lateritic profiles in
the middle Amazon basin: Insights from
radiation-induced defects in kaolinite. Geochimica
et Cosmochimica Acta, 2005, 69, 2193-2204.
abstract
# E. Fritsch, G. Morin, A. Bedidi, D. Bonnin, E.
Balan, S. Caquineau, G. Calas. Transformation of
haematite and Al-poor goethite to Al-rich goethite
and associated yellowing in a ferralitic clay soil
profile of the middle Amazon basin (Manaus,
Brazil). European Journal of Soil Science, 2005,
56, 575-588.
# L. Nasdala, P. W. Reiners, J.I. Garver, A.K.
Kennedy, R.A. Stern, E. Balan, R. Wirth.
Incomplete retention of radiation damage in zircon
from Sri Lanka. American Mineralogist, 2004, 89,
219-231.
abstract
# I. Farnan, E. Balan, C. Pickard, F. Mauri. The
Effect of Radiation Damage on Local Structure in
Crystalline ZrSiO4: Investigating the 29Si NMR
Response to Pressure in Zircon and Reidite.
American Mineralogist, 2003, 88, 1663-1668.
abstract
# E. Balan, F. Mauri, C. Pickard, I. Farnan, G.
Calas. The aperiodic states of zircon: an ab
initio molecular dynamics study. American
Mineralogist, 2003, 88, 1769-1778.
abstract
# Fritsch, E., Montes-Lauar, C.R., Boulet, R.,
Melfi, A.J., Balan, E., Magat , Ph.. Lateritic and
redoximorphic features in fractured soils and
sediments of the Manaus plateaus, Brazil. European
Journal of Soil Science, 2002, 53, 203-218. abstract
# Balan, E., Neuville, D.R., Trocellier , P.,
Fritsch, E., Muller, J.-P., Calas, G.
Metamictization and chemical durability of
detrital zircon. American Mineralogist, 2001,86,
1025-1033.
abstract
# E. Balan, F. Mauri, J.-P. Muller, G. Calas.
First principles study of water adsorption on the
(100) surface of zircon: Implications for zircon
dissolution. American Mineralogist, 2001, 86,
910-914.
abstract
# E. Balan, P. Trocellier, J. Jupille, E. Fritsch,
J.-P. Muller, G. Calas. Surface chemistry of
weathered zircons. Chemical Geology, 2001, 181,
13-22.
abstract
# Boulet R.,
Fritsch E., Filizola H.F., de Araujo Filho J.C.,
Leprun J.C., Baretto F., Balan E., Tessier D.
Iron bands, fragipan and duripan in the north
eastern plateaux of Brazil - Structure,
mineralogy and genesis.Canadian Journal of Soil
Science 1998 v 78 n 3 p 519
abstract
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Lateritic
profile with hydromorphic features, Manaus, Brazil
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Crystal-chemistry of
water and OH groups in minerals
- Thermodynamic and
spectroscopic properties of hydrous minerals
- Infrared spectroscopy of OH groups in
nominally anhydrous minerals
- Interfacial properties of water at mineral surfaces
# Jollands M, Blanchard M., Balan E. (2020) Structure and infrared spectra of OH-defects in quartz. European Journal of Mineralogy, in press
# Balan E., Blanchard M., Lazzeri M., Ingrin J. (2017) Theoretical Raman spectrum and anharmonicity of tetrahedral OH defects in hydrous forsterite. European Journal of Mineralogy, 29, 201-212.
# Blanchard M., Ingrin J., Balan E., Kovacs I., Withers A.C. (2017) Effect of iron and trivalent cations on OH-defects in olivine. American Mineralogist, 102, 302-311.
# Laporte S., Finocchi F., Paulatto L., Blanchard M., Balan E., Guyot F., Saitta A.M. (2015) Strong electric fields at a prototypical oxide/water interface probed by ab initio molecular dynamics: MgO(001). Physical Chemistry Chemical Physics, 17(31):20382-90. DOI: 10.1039/C5CP02097B
# Ingrin J., Kovacs I., Deloule E., Balan E., Blanchard M., Kohn S.C., Hermann J. (2014) Identification of hydrogen defects linked to boron substitution in synthetic forsterite and natural olivine. American Mineralogist (Letter), 99, 2138-2141.
# Crepisson, C., Blanchard, M., Bureau, H., Sanloup, C., Withers, A.C., Khodja, H., Surble., Raepsaet, C., Beneut, K., Leroy, C., Giura, P., Balan, E. (2014) Clumped fluoride-hydroxyl defects in forsterite: Implications for the upper-mantle. Earth and Planetary Science Letters, 390, 287-295.
# Crepisson C., Bureau H., Blanchard M., Ingrin J., Balan E. (2014) Theoretical infrared spectrum of partially protonated cationic vacancies in forsterite. European Journal of Mineralogy, 26, 203-210.
# Balan E., Blanchard M., Lazzeri M., Ingrin J. (2014) Contribution of interstitial OH groups to the incorporation of water in forsterite. Physics and Chemistry of Minerals,41, 105-114.
# Blanchard M., Roberge M., Balan E., Fiquet G., Bureau H. (2013) Infrared signatures of OH-defects in wadsleyite: a first-principles study. American Mineralogist, 98, 2132-2143
# Balan E., Yi H., Blanchard M. (2013) First-principles study of OH-defects in zircon. Physics and Chemistry of Minerals, 40, 547-554.
#Ingrin J., Liu J., Depecker C., Kohn S.C., Balan E., Grant K.J. (2013) Low-temperature evolution of OH bands
in synthetic forsterite, implication for the nature of H-defects at high pressure
Physics and Chemistry of Minerals, 40, 499-510.
# Balan E.,
Blanchard M., Yi H., Ingrin J.(2013)
Theoretical study of OH-defects in pure enstatite
Physics and
Chemistry of Minerals, 40, 41-50.
abstract
# Welch M.D.,
Montgomery W., Balan E., Lerch P. (2012)
Insights into the high-pressure behavior of
kaolinite from infrared spectroscopy and
quantum-mechanical calculations. Physics and
Chemistry of Minerals, 39, 143-151.
abstract
# Delattre S., Balan E., Lazzeri M., Blanchard
M., Guillaumet M., Beyssac O., Haussuhl E.,
Winkler B., Salje E.K.H., Calas G. (2012)
Experimental and theoretical study of the
vibrational properties of diaspore (a-AlOOH).
Physics and Chemistry of Minerals, 39, 93-102 .
abstract
# Balan E., Ingrin J., Delattre S., Kovacs I.,
Blanchard M. (2011) Theoretical infrared
spectrum of OH-defects in forsterite. European
Journal of Mineralogy, 23, 285-292.
abstract
# Balan E., Delattre S., Guillaumet M., Salje
E.K.H. (2010) Low-temperature infrared
spectroscopic study of OH stretching modes in
kaolinite and dickite. American Mineralogist,
95, 1257-1266.
abstract
# Blanchard M., Balan E., Wright K. (2009)
Incorporation of water in iron-free ringwoodite:
a first-principles study. American Mineralogist,
94, 83-89.
abstract
# Balan E., Refson K., Blanchard M., Delattre
S., Lazzeri M., Ingrin J., Mauri F., Wright K.,
Winkler B. (2008) Theoretical infrared
absorption coefficient of OH groups in minerals.
American Mineralogist, 93, 950-953.
abstract
# Balan E., Blanchard M., Hochepied J.-F.,
Lazzeri M. (2008) Surface modes in the infrared
spectrum of hydrous minerals: the OH stretching
modes of bayerite. Physics and Chemistry of
Minerals, 35, 279-285.
abstract
# Balan E., Lazzeri M., Delattre S., Meheut M.,
Refson K., Winkler B. (2007) Anharmonicity of
inner-OH stretching modes in hydrous
phyllosilicates: Assessment from
first-principles frozen-phonon calculations
Physics and Chemistry of Minerals, 34, 621-625.
abstract
# Reynard B., Hilairet N., Balan E., Lazzeri M.
(2007) Elasticity of serpentines and extensive
serpentinization in subduction zones.
Geophysical Research Letters, Vol. 34, No. 13,
L13307.
abstract
# G. Ferlat, L. Cormier, F. Mauri, E. Balan, T.
Charpentier, E. Anglada and G. Calas Ab-initio
calculations on borate systems. European Journal
of Glass Science and Technology B, 2006, 4,
441-444.
# Balan E., Lazzeri M., Morin G., Mauri F.
First-principles study of the OH stretching
modes of gibbsite. American Mineralogist, 2006,
91, 115-119.
abstract
# E. Balan, M. Lazzeri, A.M. Saitta, T. Allard,
Y. Fuchs, F. Mauri. First-principles study of OH
stretching modes in kaolinite, dickite and
nacrite. American Mineralogist, 2005, 90, 50-60.
abstract
# E. Balan, F. Mauri, C. Lemaire, C. Brouder, F.
Guyot, A. M. Saitta, B. Devouard. Multiple ionic
plasmon resonances in naturally-occurring
multiwall nanotubes: infrared spectra of
chrysotile asbestos. Physical Review Letters,
2002, 89, 177401.
abstract
# E. Balan, A. M. Saitta, F. Mauri, C. Lemaire,
F. Guyot. First-principles calculation of the
infrared spectrum of lizardite. American
Mineralogist, 2002, 87, 1286-1290.
abstract
# E. Balan, A. M. Saitta, F. Mauri, G. Calas.
First-principles modeling of the infrared
spectrum of kaolinite. American Mineralogist,
2001, 86, 1321-1330.
abstract
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Kaolinite particles, Manaus
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First-principles
modeling of isotopic fractionation mechanisms
# Balan E., Creon L., Sanloup C., Aleon J., Blanchard M., Paulatto L., Bureau H. (2019) First-principles modeling of chlorine isotope fractionation between chloride-bearing molecules and minerals. Chemical Geology, 525, 424-434.
# Saldi G.D., Noireaux J., Louvat P., Faure L., Balan E., Schott J., Gaillardet J. (2018) Boron isotopic fractionation during adsorption by calcite - Implication for the seawater pH proxy. Geochimica et Cosmochimica Acta, 240, 255-273
# Ducher M., Blanchard M., Pietrucci F., Balan E. (2018) Equilibrium isotopic fractionation of aqueous Zn from first-principles calculations. Chemical Geology, 483, 342-350
# Balan E., Noireaux J., Mavromatis V., Saldi G., Montouillout V., Blanchard M., Pietrrucci F., Gervais C., Rustad J.R., Schott J., Gaillardet J. (2018) Theoretical isotopic fractionation between structural boron in carbonates and aqueous boric acid and borate ion. Geochimica et Cosmochimica Acta, 222, 117-129
# Aufort J., Segalen L., Gervais C., Paulatto L., Blanchard M., Balan E. (2017) Site-specific equilibrium isotopic fractionation of oxygen, carbon and calcium in apatite. Geochimica et Cosmochimica Acta, 219, 57-73.
# Ducher M., Blanchard M., Balan E. (2016) Equilibrium zinc isotope fractionation in Zn-bearing minerals from first-principles calculations. Chemical Geology, 443, 87-96.
# Pinilla C., Blanchard M., Balan E., Vuilleumier R., Mauri F. (2015) Equilibrium magnesium isotope fractionation between Mg2+(aq) and carbonate minerals: insights from path integral molecular dynamics. Geochimica et Cosmochimica Acta, 163, 126-139.
# Blanchard M., Dauphas N., Hu M.Y., Roskoz M., Alp E.E., Golden D.C., Sio S.K., Tissot F.L.H., Zhao J., Gao L., Morris R.V., Fornace M., Floris A., Lazzeri M., Balan E. (2015) Reduced partition function ratios of iron and oxygen in goethite. Geochimica et Cosmochimica Acta, 151, 19-33.
# Balan E., Blanchard M., Pinilla C., Lazzeri M. (2014) First-principles modeling of sulfate incorporation and
34S/32S isotopic fractionation in different calcium carbonates. Chemical Geology, 374-375, 84-91.
# Pinilla C., Blanchard M., Balan E., Ferlat G., Vuilleumier R., Mauri F. (2014) Equilibrium isotope
fractionation of H and O isotopes from path integral molecular dynamics. Geochimica et
Cosmochimica Acta, 135, 203-216.
# Blanchard M., Poitrasson F., Meheut M.,
Lazzeri M., Mauri F., Balan E. (2012)
Comment on "New data on equilibrium iron isotope fractionation among
sulfides: Constraints on mechanisms of sulfide formation in hydrothermal
and igneous systems" by V.B. Polyakov and D.M. Soultanov. Geochimica et Cosmochimica Acta
87, 356-359.
# Javoy M.,
Balan E., Meheut M., Blanchard M., Lazzeri M.
(2012) First-principles investigation of
equilibrium isotopic fractionation of O- and
Si-isotopes between refractory solids and gases
in the solar nebula. Earth and Planetary Science
Letters, 319/320,118-127.
abstract
# Blanchard M., Morin G., Lazzeri M., Balan E.
(2010) First-principles study of the structural
and isotopic properties of Al and OH-bearing
hematite. Geochimica et Cosmochimica Acta, 74,
3948-3962.
abstract
# Meheut M., Lazzeri M., Balan E., Mauri F.
(2010) First-principles calculation of H/D
isotopic fractionation between hydrous minerals
and water. Geochimica et Cosmochimica Acta, 74,
3874-3882.
abstract
# Blanchard M., Poitrasson F., Meheut M.,
Lazzeri M., Mauri F. Balan E. (2009) Iron
isotope fractionation between pyrite (FeS2),
hematite (Fe2O3) and siderite (FeCO3): A
first-principles density functional theory
study. Geochimica et Cosmochimica Acta
73,6565-6578.
abstract
# Balan E., Cartigny P., Blanchard M, Cabaret
D., Lazzeri M., Mauri F. (2009) Theoretical
investigation of the anomalous equilibrium
fractionation of multiple sulfur isotopes during
adsorption. Earth and Planetary Science Letters,
284, 88-93.
abstract
# Meheut M., Lazzeri M., Balan E., Mauri F.
(2009) Structural control over equilibrium
silicon and oxygen isotopic fractionation: A
first-principles density-functional theory
study; Chemical Geology, 258, 28-37.
abstract
# Meheut M., Lazzeri M., Balan E., Mauri F.
(2007) Equilibrium isotopic fractionation
between kaolinite, quartz and water: prediction
from first-principles density-functional theory.
Geochimica et Cosmochimica Acta, 71, 3170-3181.
abstract
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Physical-chemistry of
transition and trace elements in minerals and aqueous solutions
- Crystal-chemistry
of Fe-Ti oxides
- Substitutions in
clay minerals
# Crepisson C., Blanchard M., Lazzeri M., Balan E., Sanloup C. (2018) New constraints on Xe incorporation mechanisms in olivine from first-principles calculations. Geochimica et Cosmochimica Acta, 222, 146-155
# Ducher M., Pietrucci F., Balan E., Ferlat G., Paulatto L., Blanchard M. (2017) Van der Waals contribution to the relative stability of aqueous Zn(2+) coordination states. Journal of Chemical Theory and Computation 13, 3340-3347.
# Blanchard M., Balan E., Giura P., Beneutt K., Yi H., Morin G., Pinilla C., Lazzeri M., Floris A. (2014) Infrared spectroscopic properties of goethite: anharmonic broadening, long-range electrostatic effects and Al substitution. Physics and Chemistry of Minerals, 41, 289-302.
# Blanchard M.,
Morin G., Lazzeri M., Balan E., Dabo I. (2012)
First-principles simulation of arsenate
adsorption on the (1-12) surface of hematite.
Geochimica Cosmochimica Acta, 86, 182-195
# Bordage A., Balan E., de Villiers J.P.R.,
Cromarty R., Juhin A., Carvallo C., Calas G.,
Sunder Raju P.V., Glatzel P. (2011) V oxidation
state in Fe-Ti oxides by high-energy resolution
fluorescence detected X-ray absorption
spectroscopy. Physics and Chemistry of Minerals,
38, 449-458.
abstract
# Bordage A., Brouder C., Balan E., Cabaret D.,
Juhin A., Arrio M.-A., Sainctavit Ph., Calas G.,
Glatzel P. (2010) Electronic structure and local
environment of substitutional V3+ in grossular
garnet Ca3Al2(SiO4)3 : K-edge X-ray Absorption
Spectroscopy and first-principles modeling.
American Mineralogist, 95, 1161-1171.
abstract
# Juhin A., Brouder Ch., Arrio M-A., Cabaret D.,
Sainctavit Ph., Balan E., Bordage A., Seitsonen
A.P., Calas G., Eeckhout S. G., and Glatzel P.
(2008) X-ray Natural Linear Dichroism in cubic
compounds : the case of substitutional Cr3+ in
spinel, Physical Review B, 78 195103
abstract
# Blanchard M., Lazzeri M., Mauri F., Balan E.
(2008) First-principles calculation of the
infrared spectrum of hematite. American
Mineralogist, 93, 1019-1027
abstract
# De Villiers J.P.R., Balan E., Calas G.,
Bessinger D., Eeckhout S., Glatzel P. (2008) The
determination of Ti2O3 in titania slags: a
comparison of different methods of analysis.
Mineral Processing and Extractive Metallurgy,
117, 166-170.
# E. Balan, J.P.R. de Villiers, S.G. Eeckhout,
P. Glatzel, M. Toplis, E. Fritsch, T. Allard, L.
Galoisy, G. Calas The oxidation state of
vanadium in titanomagnetite from layered basic
intrusions. American Mineralogist, 2006, 91,
953-956.
abstract
# E. Balan, T. Allard, G. Morin , G. Calas.
Incorporation of Cr3+ in dickite: a
spectroscopic study. Physics and Chemistry of
Minerals, 2002, 4, 273-279.
abstract
# G. Morin, T. Allard, E. Balan, Ph. Ildefonse,
G. Calas. Native Cd+ in sedimentary
fluorapatite. European Journal of Mineralogy,
2002, 14, 1087-1094.
abstract
# A. Djemai, E. Balan, G. Morin, G. Hernandez,
J.-C. Labbe, J.-P. Muller. Behavior of
Paramagnetic Iron during the Thermal
Transformations of Kaolinite Journal of the
American Ceramic Society, 2001, 84, 1017-1024.
abstract
# Balan E. , Allard T., Boizot B., Morin G.,
Muller J.-P. Quantitative measurement of
paramagnetic Fe3+ in kaolinite. Clays and Clay
Minerals, 2000, 48, 4, 439-445
abstract
# Balan E. , Allard T., Boizot B., Morin G.,
Muller J.-P. Structural Fe3+ in natural
kaolinites: New insights from electron
paramagnetic resonance spectra fitting at X and
Q-band frequencies. Clays and Clay Minerals,
1999, 47, 605-616
abstract
# S. Rossano, E. Balan, G. Morin, J.-Ph. Bauer,
G. Calas, Ch. Brouder 57Fe Mössbauer
spectroscopy of tektites Physics and chemistry
of minerals 1999, 26, 530-538
abstract
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Bio-mineralogy: Crystal-chemistry of apatite-group minerals and other biomaterials.
# Viennet J.C., Bernard S., Jacquemot P., Le Guillou C., Balan E., Delbes L., Jaber M. (2020) Influence of the atmosphere composition on the degradation of organic compounds during fossilization processes. Applied Clay Science, accepted
# Viennet J.C., Bernard S., Jacquemot P., Le Guillou C., Balan E., Delbes L., Daval D., Rigaud B., Georgelin T., Jaber M. (2019) Searching for organic biosignatures on Mars: experimental perspectives. Geochemical Perspective Letters, 12, 28-33.
# Aufort J., Gommery D., Gervais C., Segalen L., Labourdette N., Coelho-Diogo C., Balan E. (2019) Assessing bone transformation in late Miocene and Plio-Pleistocene deposits of Kenya and South Africa. Archaeometry,61, 1129-1143.
# Aufort J., Gervais C., Segalen L., Labourdette N., Coelho-Diogo C., Baptiste B., Beyssac O., Amiot R., Lécuyer C., Balan E. (2019) Atomic scale transformation of bone in controlled aqueous alteration experiments. Palaeogeography, Palaeoclimatology, Palaeoecology; 526, 80-95.
# Balan E., Aufort J., Saldi G.D., Brouder Ch., Lazzeri M. (2018) Line-broadening and anharmonic effects in the attenuated total reflectance infrared spectra of calcite. European Journal of Mineralogy, 31, 73-81.
#Aufort J., Lebon M., Gallet X., Segalen L., Gervais C., Brouder C., Balan E. (2018) Macroscopic electrostatic effects in the ATR-FTIR spectra of modern and archaeological bones. American Mineralogist (Letter), 103, 326-329
# Radtke G., Taverna D., Lazzeri M., Balan E. (2017) First-principles vibrational electron energy loss spectroscopy of beta-guanine. Physical Review Letters 119, 027402.
# Balan E., Aufort J., Pouille S., Dabos M., Blanchard M., Lazzeri M., Rollion-Bard C., Blamart D. (2017) Infrared spectroscopic study of sulfate-bearing calcite from deep-sea bamboo coral. European Journal of Mineralogy (accepted)
# Balan E., Pietrucci F., Gervais C., Blanchard M., Schott J., Gaillardet J. (2016) First-principles study of boron speciation in calcite and aragonite. Geochimica et Cosmochimica Acta, 193, 119-131 .
# Aufort J., Segalen L., Gervais C., Brouder C., Balan E. (2016) Modeling the attenuated total reflectance infrared (ATR-FTIR) spectrum of apatite. Physics and Chemistry of Minerals, 43, 615-626.
# Chevrinais M., Balan E., Cloutier R. (2016) New insights in the ontogeny and taphonomy of the Devonian acanthodian
Triazeugacanthus affinis from the Miguasha Fossil-Lagerstatte, eastern
Canada. Minerals, 6(1), 1; doi:10.3390/min6010001
# Bernard S., Benzerara K., Beyssac O., Balan E., Brown G.E. Jr. (2015) Evolution of the macromolecular structure of sporopollenin during thermal degradation. Heliyon, 1, e00034
# Zeyen N., Benzerara K., Li J., Groleau A., Balan E., Robert J.-L., Esteve I., Tavera R., Moreira D., Lopez-Garcia P. (2015) Formation of low-T hydrated silicates in modern microbialites from Mexico and implications for microbial fossilization. Frontiers in Earth Science, 3:64. doi: 10.3389/feart.2015.00064
# Yi H., Balan E., Gervais C., Segalen L., Blanchard M., Lazzeri M. (2014) Theoretical study of the local charge compensation and spectroscopic properties ofcarbonate defects in apatite. Physics and Chemistry of Minerals, 41, 347-359.
# Yi H., Balan E., Gervais C., Segalen L., Roche D., Fayon F., Person A., Morin G., Babonneau F. (2014) Probing atomic scale transformation of fossil enamel using FTIR and NMR spectroscopy: A case study from the Tugen Hills (Rift Gregory, Kenya). Acta Biomaterialia, 10, 3952-3958.
# Yi H., Balan E., Gervais C., Segalen L., Fayon F., Roche D., Person A.,
Morin G., Guillaumet M., Blanchard M., Lazzeri M., Babonneau F. (2013) A carbonate-fluoride defect model for carbonate-rich
fluorapatite. American Mineralogist, 98, 1066-1069.
# Balan E.,
Delattre S., Roche D., Segalen L., Morin G.,
Guillaumet M., Blanchard M., Lazzeri M., Brouder
C., Salje E.K.H. (2011) Line-broadening effects
in the powder infrared spectrum of apatite.
Physics and Chemistry of Minerals, 38, 111-122 abstract
# Roche D., Segalen L., Balan E., Delattre S.
(2010) Preservation assessment of
Miocene-Pliocene tooth enamel from Tugen Hills
(Kenyan Rift Valley) through FTIR, chemical and
stable-isotope analyses. Journal of
Archaeological Science, 37, 1690-1699
abstract
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Radiation-induced
defects in minerals
# Laine M., Balan E., Allard T. Paineau E., Jeunesse P., Mostafavi M., Robert J.-L., Le Caer S. (2017) Influence of the nature of swelling clay and of the water amount on H2 production under ionizing radiation: implications for the geological nuclear waste management. RSC Advances, 7, 526-534.
# Laine M., Allard T., Balan E., Martin F., Von Bardeleben H.J., Robert J.-L., Le Caer S.
(2016) Reaction mechanisms in talc under ionizing radiation: evidence of a high stability of H atoms.
Journal Physical Chemistry C, 120, 2087-2095
# Th. Allard, E. Balan, G. Calas, C. Fourdrin, E.
Morichon, S. Sorieul (2012) Radiation-induced
defects in clay minerals: a review. Nuclear
Instruments and Methods in Physics Research
Section B: Beam Interactions with Materials and
Atoms, 277, 112-120.
# Fourdrin C, Balan E., Allard T., Boukari C.,
Calas G. Induced modifications of kaolinite under
ionizing radiation: an infrared spectroscopic
study, 2009, Physics and Chemistry of Minerals,
36, 291-299
abstract
# Dalmasso C., Iacconi P., Beauvy M., Lapraz D.,
Balan E., Calas G. Radiation damage induced by
krypton ions in sintered alpha-Al2O3. Radiation
Protection Dosimetry, 2006, 222-225.
abstract
# Th. Allard, Ph. Ildefonse, L. Perez del Villar,
S. Sorieul, M. Pelayo, B. Boizot, E. Balan, G.
Calas. Radiation-induced defects in dickites from
the El Berrocal granitic system (Spain) : relation
with past occurrence of natural radioelements.
European Journal of Mineralogy, 2003, 15, 629-640.
abstract
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Experimental
tools
- Fourier-Transform Infrared spectroscopy (FTIR)
- Electron Paramagnetic Resonance (EPR)
- Raman spectroscopy
- X-ray absorption spectroscopy
- Mössbauer spectroscopy
Theoretical tools
- First-principles modeling of minerals and
geochemical processes (based on Density
Functional Perturbation Theory)
- Infrared and Raman spectra of minerals
- Electrostatic modeling of shape-related
effects in powder infrared spectra
- Theoretical equilibrium fractionation
factors of stable isotopes
codes : PWSCF, PARATEC, CPMD
- Parameterized
modeling of powder EPR
spectra of transition elements
- Determination of the spin Hamiltonian
parameters
- Modeling of disorder effects (distribution
of fine structure parameters)
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zircon
crystal, Alter do Chao formation, Manaus
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Enseignements / Teaching
- Methodes d'investigation des Materiaux (M2
SMNO, UPMC)
Proprietes vibrationnelles des cristaux, Phonons
Spectroscopie IR, spectroscopie Raman
- Bases disciplinaires (M1 Environnements
Continentaux et Hydrosciences, UPMC)
Atomistique et liaison chimique
Thermodynamique chimique
- Minéralogie des sols (M1
Environnements Continentaux et Hydrosciences,
UPMC)
Minéraux argileux
Oxydes et hydroxydes
Diffraction des rayons X
Spectroscopie infrarouge
- Minéralogie (L3 Magistère des
Sciences de la Terre, ENS)
Chimie des minéraux
Cristallochimie de l'eau dans les minéraux
- Processus à l'échelle atomique
(L3 Magistère des Sciences de la Terre,
ENS)
Notions de modélisation
moléculaire
Spectroscopies vibrationnelles
Propriétés de surface des
minéraux
Propriétés
magnétiques des minéraux
Spectroscopie Mössbauer
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Adresse
Etienne Balan
Institut de Minéralogie et Physique des
Milieux Condensés (IMPMC)
Tour 23-24 4eme etage,
case
115, 4 place Jussieu F-75252
PARIS cedex 05
E-mail:
Etienne.Balan"at"impmc.jussieu.fr
Tel: 33 1 44 27 74 52
Fax: 33 1 44 27 37 85
URL: http://www-ext.impmc.jussieu.fr/~balan
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