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Toppling the Transport Properties with Cationic Overstoichiometry in Thermoelectric Colusite: [Cu 26 Cr 2 Ge 6 ] 1+δ S 32

 Gabin Guelou , Ventrapati Pavan Kumar , Abdelhamid Bourhim , Pierric Lemoine , Bernard Raveau , et al.
ACS Applied Energy Materials, 2020, 3 (5), pp.4180-4185. ⟨10.1021/acsaem.0c00726⟩
Article dans une revue hal-02886485v1

Copper‐Rich Thermoelectric Sulfides: Size Mismatch Effect and Chemical Disorder in the [TS4]Cu6 Complexes of Cu26T2Ge6S32 (T = Cr, Mo, W) Colusites

 Ventrapati Pavan Kumar , Gabin Guelou , Pierric Lemoine , Bernard Raveau , Andrew Supka , et al.
Angewandte Chemie, 2019, 131 (43), pp.15601-15609. ⟨10.1002/ange.201908579⟩
Article dans une revue hal-02274210v1
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Crystal structure classification of copper-based sulphides as a tool for the design of inorganic functional materials

 P. Lemoine , Gabin Guelou , Bernard Raveau , Emmanuel Guilmeau
Angewandte Chemie International Edition, 2022, 61 (2), pp.e202108686. ⟨10.1002/anie.202108686⟩
Article dans une revue hal-03333864v2
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Exploring the thermoelectric behavior of spark plasma sintered Fe7-xCoxS8 compounds

 Juliette Simon , Gabin Guelou , Bhuvanesh Srinivasan , David Berthebaud , Takao Mori , et al.
Journal of Alloys and Compounds, 2020, 819, pp.152999. ⟨10.1016/j.jallcom.2019.152999⟩
Article dans une revue hal-02991415v1
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Promoted crystallisation and cationic ordering in thermoelectric Cu 26 V 2 Sn 6 S 32 colusite by eccentric vibratory ball milling

 Michal Hegedüs , Marcela Achimovičová , Hongjue Hui , Gabin Guelou , P. Lemoine , et al.
Dalton Transactions, 2020, 49 (44), pp.15828-15836. ⟨10.1039/D0DT03368E⟩
Article dans une revue hal-02997011v1
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A scalable synthesis route for multiscale defect engineering in the sustainable thermoelectric quaternary sulfide Cu26V2Sn6S32

 Gabin Guelou , Christophe Couder , Abdelhamid Bourhim , Oleg Lebedev , Nina Daneu , et al.
Acta Materialia, 2020, 195, pp.229-239. ⟨10.1016/j.actamat.2020.05.039⟩
Article dans une revue hal-02882105v1
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Long-Range Cationic Order Collapse Triggered by S/Cl Mixed-Anion Occupancy Yields Enhanced Thermoelectric Properties in Cu5Sn2S7

 Gabin Guelou , Pavan Kumar Ventrapati , Virginia Carnevali , Oleg I. Lebedev , Bernard Raveau , et al.
Chemistry of Materials, 2021, 33 (23), pp.9425-9438. ⟨10.1021/acs.chemmater.1c03434⟩
Article dans une revue hal-03515066v1

The impact of manganese substitution on the structure and properties of tetrahedrite

 G.P.L. Guélou , A.V. Powell , R.I. Smith , P. Vaqueiro
Journal of Applied Physics, 2019, 126 (4), pp.045107. ⟨10.1063/1.5110696⟩
Article dans une revue hal-02278533v1
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Crossover from Germanite to Renierite-Type Structures in Cu 22– x Zn x Fe 8 Ge 4 S 32 Thermoelectric Sulfides

 Ventrapati Pavan Kumar , Laura Paradis-Fortin , Pierric Lemoine , Gérard Le Caër , Bernard Malaman , et al.
ACS Applied Energy Materials, 2019, 2 (10), pp.7679-7689. ⟨10.1021/acsaem.9b01681⟩
Article dans une revue hal-02354451v1
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Local-disorder-induced low thermal conductivity in degenerate semiconductor Cu22Sn10S32

 Ventrapati Pavan Kumar , P. Lemoine , Virginia Carnevali , Gabin Guelou , Oleg I Lebedev , et al.
Inorganic Chemistry, 2021, 60 (21), pp.16273-16285. ⟨10.1021/acs.inorgchem.1c02105⟩
Article dans une revue hal-03414716v1
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Recent developments in high-performance thermoelectric sulphides: an overview of the promising synthetic colusites

 Gabin Guelou , Pierric Lemoine , Bernard Raveau , Emmanuel Guilmeau
Journal of Materials Chemistry C, 2021, 9 (3), pp.773-795. ⟨10.1039/d0tc05086e⟩
Article dans une revue hal-03156161v1

The Influence of Mobile Copper Ions on the Glass-Like Thermal Conductivity of Copper-Rich Tetrahedrites

 Ronald I. Smith , Tristan Barbier , Emmanuel Guilmeau , Anthony V. Powell , Paz Vaqueiro , et al.
Chemistry of Materials, 2017, 29 (9), pp.4080-4090. ⟨10.1021/acs.chemmater.7b00891⟩
Article dans une revue hal-02175414v1
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Transport properties and electronic density-of-states of Zn-doped colusite Cu26Cr2Ge6S32

 Ventrapati Pavan Kumar , Sunanda Mitra , Gabin Guelou , Andrew R. Supka , P. Lemoine , et al.
Applied Physics Letters, 2020, 117 (17), pp.173902. ⟨10.1063/5.0023712⟩
Article dans une revue hal-03040544v1
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