Institut de Chimie Moléculaire et des Matériaux d'Orsay


Ass. Prof. in Université Paris-Sud, ICMMO, since 2007, in SP2M's "Functional Materials" group


Materials synthesis, structurales and microstructurales characterizations, physical properties


Main research activities at the moment:
  • new thermoelectric materials (oxychalcogenides, chalcogenides, oxides)

  • oxydes à haute entropie

Past research activities (among other):
  • oxypnictide superconductors

  • diluted magnetic semiconductors


  ORCID researcher ID researchgate





RECENT PAPERS           (full list)

David Berardan

Build. 410, office 309 – SP2M – ICMMO
Université Paris-Saclay
Rue du doyen Georges Poitou
91405 Orsay Cedex

+33 1 69 15 31 90

Ab Initio Study of the Thermodynamics of Intrinsic Point Defects in Thermoelectric Oxychalcogenide BiCuSeO. D. Goury, E. Amzallag, D. Bérardan, J. Creuze, The Journal of Physical Chemistry C, 2022, 126, 5960-5969

New entropy-stabilized oxide with pyrochlore structure: Dy2(Ti0.2Zr0.2Hf0.2Ge0.2Sn0.2)2O7. F. Vayer, C. Decorse, D. Berardan, N. Dragoe, Journal of Alloys ans Compounds, 2021, 883, 160773

Effect of water incorporation on the ionic conduction properties of the solid electrolyte material Rb2Ti2O5.(H2O)x. S. De Sousa Coutinho, D. Bérardan, G. Lang, R. Federicci, P. Giura, K. Beneut, N. Dragoe, S. Holé, B. Leridon, Solid State Ionics, 2021, 364, 115630

SPS-assisted synthesis of InGaO3(ZnO)m ceramics, and influence of m on the band gap and the thermal conductivity. S. Préaud, C. Byl, F. Brisset, D. Berardan, Journal of the American Ceramic Society, 2020, 103, 3030-3038

Order emerging from disorder. N. Dragoe, D. Bérardan, Science, 2019, 336, 573-574

Lattice Dynamics Study of Thermoelectric Oxychalcogenide BiCuChO (Ch = Se, S). R. Viennois, P. Hermet, M. Beaudhuin, J.-L. Bantignies, D. Maurin, S. Pailhès, M. Fernandez-Diaz, M. Koza, C. Barreteau, N. Dragoe, D. Bérardan, The Journal of Physical Chemistry C, 2019, 123, 16046

Charge compensation mechanisms in Li‐substituted high‐entropy oxides and influence on Li superionic conductivity. N. Osenciat, D. Berardan, D. Dragoe, B. Léridon, S. Holé, A. K. Meena, S. Franger, N. Dragoe, Journal of the American Ceramic Society, 2019, 102 (10), 6156-6162

Long-range magnetic ordering in rocksalt-type high-entropy oxides. J.-S. Polo, T. Takayama, D. Bérardan, A. Hoser, M. Reehuis, H. Takagi, N. Dragoe, Applied Physics Letters, 2019, 114, 122401

Realization of n-type and enhanced thermoelectric performance of p-type BiCuSeO by controlled iron incorporation. L. Pan, Y. Lang, L. Zhao, D. Berardan, E. Amzallag, C. Xu, Y. Gu, C. Chen, L.-D. Zhao, X. Shen, Y. Lyu, C. Lu, Y. Wang, J. Mater. Chem. A, 2018, 6, 13340-13349

Synthesis and transport properties of p-type lead-free AgSnmSbSe2Tem thermoelectric systems. S. Figueroa-Millon, I. Alvarez-Serrano, D. Berardan, A. Galdamez, Materials Chemistry and Physics, 2018, 211, 321

Influence of structural isomerism of amino acid on the crystal growth of ZnO nanoparticles synthetized by polyol methods. C. Byl, A. Gloter, J.-P. Baltaze, D. Berardan, N. Dragoe, Journal of Sol-Gel Science and Technology, 2017, 83, 296

A versatile system for Hall effect measurements at high temperature. M. Gunes, H. Sato, L. Pinsard-Gaudart, D. Berardan, N. Dragoe, Measurement Science and Technology, 2017, 28, 105905

Influence of the temperature and composition on the crystal structure of the AgBiSe2-AgBiS2 system. S. Mitra, D. Berardan, Crystal Research & Technology, 2017, 52, 1700075

Controlled Jahn-Teller distortion in (MgCoNiCuZn)O-based high entropy oxides. D. Berardan, A.-K. Meena, S. Franger, C. Herrero, N. Dragoe, Journal of Alloys and Compounds, 2017, 704, 693-700

The role of ionized impurity scattering on the thermoelectric performances of rock salt AgPbmSnSe2+m. L. Pan, S. Mitra, L.-D. Zhao, Y. Shen, Y. Wang, C. Felser, D. Berardan, Advanced Functional Materials, 2016, 26, 5149

Room temperature lithium superionic conductivity in high entropy oxides. D. Berardan, S. Franger, A. K. Meena, N. Dragoe, Journal of Materials Chemistry A, 2016, 6, 9536

Colossal dielectric constant in high entropy oxides. D. Berardan, S. Franger, D. Dragoe, A.-K. Meena, N. Dragoe, Physica Status Solidi (Rapid Research Letters), 2016, 10(4), 328-333

Metal organic precursor effect on the properties of SnO2 thin films deposited by MOCVD technique for electrochemical applications. R. Drevet, C. Legros, D. Berardan, P. Ribot, D. Dragoe, C. Cannizzo, M. G. Barthes-Labrousse, A. Chausse, M. Andrieux, Surface & Coatings Technology, 2015, 271, 234-241

Nanoscale microstructural and chemical analysis of SiO2-Zn1-xAlxO nanocomposites: towards a better understanding of Si and Al substitution in ZnO. M. Gilbert, C. Byl, D. Berardan, A. Gloter, N. Dragoe, F. Vurpillot, Journal of the American Ceramic Society, 2015, 98, 3948

Preparation and study of the thermoelectric properties of nanocrystalline Sn1-xTaxO2 (0. T.-T.-X. Vo, N.-G.-H. Le, Q.-N. Pham, C. Byl, D. Dragoe, M.-G. Barthes-Labrousse, D. Berardan, N. Dragoe, Physica Status Solidi A, 2015, 212, 2776

Structure and transport properties of the BiCuSeO-BiCuSO solid solution. D. Berardan, J. Li, E. Amzallag, S. Mitra, J. Sui, W. Cai, N. Dragoe, Materials, 2015, 8, 01043

BaCu2Se2 based compounds as promising thermoelectric materials. J. Li, L. Zhao, J. Sui, D. Berardan, W. Cai, N. Dragoe, Dalton Transactions, 2015, 44, 2285

Transport properties of the SnBi2Te4-PbBi2Te4 solid solution. L. Pan, J. Li, D. Berardan, N. Dragoe, Journal of Solid State Chemistry, 2015, 225, 168

A round robin test of the uncertainty on the measurement of the thermoelectric dimensionless figure of merit of Co0.97Ni0.03Sb3. E. Alleno, D. Berardan, C. Byl, C. Candolfi, R. Daou, R. Decourt, E. Guilmeau, S. Hebert, J. Hejtmanek, B. Lenoir, P. Masschelein, V. Ohorodnichuk, M. Pollet, S. Populoh, D. Ravot, O. Rouleau, M. Soulier, Review of Scientific Instruments, 2015, 86, 011301

Studies on the thermal stability of BiCuSeO. C. Barreteau, D. Berardan, N. Dragoe, Journal of Solid State Chemistry, 2015, 222, 53

BiCuSeO oxyselenides: new promising thermoelectric materials. L. Zhao, J. He, D. Berardan, Y. Lin, J.-F. Li, C.-W. Nan, N. Dragoe, Energy & Environmental Science, 2014, 7, 2900

Roles of Na doping in BiCuSeO oxyselenides as a thermoelectric material. J. Li, J. Sui, Y.-L. Pei, X. Meng, D. Berardan, N. Dragoe, W. Cai, L. Zhao, Journal of Materials Chemistry A, 2014, 2, 4903

Layered oxychalcogenide in the Bi-Cu-O-Se system as good thermoelectric materials. C. Barreteau, L. Pan, E. Amzallag, L. Zhao, D. Berardan, N. Dragoe, Semiconductor Science & Technology, 2014, 29, 064001

The phase stability and thermophysical properties of InFeO3(ZnO)m (m=2, 3, 4, 5). C.-L. Zhang, Y.-L. Pei, L. Zhao, D. Berardan, N. Dragoe, S.-K. Gong, H.-B. Guo, Journal of the European Ceramic Society, 2014, 34, 63