The role of copper in the thermal conductivity of thermoelectric oxychalcogenides: do lone pairs matter? P Vaqueiro, RAR Al Orabi, SDN Luu, G Guelou, AV Powell, RI Smith, ...
Physical Chemistry Chemical Physics 17 (47), 31735-31740, 2015
84 2015 Electron doping and phonon scattering in Ti1+ xS2 thermoelectric compounds M Beaumale, T Barbier, Y Bréard, G Guelou, AV Powell, P Vaqueiro, ...
Acta materialia 78, 86-92, 2014
79 2014 The influence of mobile copper ions on the glass-like thermal conductivity of copper-rich tetrahedrites P Vaqueiro, G Guelou, A Kaltzoglou, RI Smith, T Barbier, E Guilmeau, ...
Chemistry of Materials 29 (9), 4080-4090, 2017
75 2017 Ball milling as an effective route for the preparation of doped bornite: synthesis, stability and thermoelectric properties G Guélou, AV Powell, P Vaqueiro
Journal of Materials Chemistry C 3 (40), 10624-10629, 2015
68 2015 A copper-containing oxytelluride as a promising thermoelectric material for waste heat recovery P Vaqueiro, G Guélou, M Stec, E Guilmeau, AV Powell
Journal of materials chemistry A 1 (3), 520-523, 2013
66 2013 Recent developments in high-performance thermoelectric sulphides: an overview of the promising synthetic colusites G Guélou, P Lemoine, B Raveau, E Guilmeau
Journal of Materials Chemistry C 9 (3), 773-795, 2021
46 2021 Copper‐Rich Thermoelectric Sulfides: Size‐Mismatch Effect and Chemical Disorder in the [T S4 ]Cu6 Complexes of Cu26 T 2 Ge6 S32 (T =Cr, Mo, W) Colusites V Pavan Kumar, G Guélou, P Lemoine, B Raveau, AR Supka, ...
Angewandte Chemie International Edition 58 (43), 15455-15463, 2019
42 2019 Thermoelectric properties of TiS2 mechanically alloyed compounds C Bourgès, T Barbier, G Guélou, P Vaqueiro, AV Powell, OI Lebedev, ...
Journal of the European Ceramic Society 36 (5), 1183-1189, 2016
42 2016 The impact of charge transfer and structural disorder on the thermoelectric properties of cobalt intercalated TiS 2 G Guélou, P Vaqueiro, J Prado-Gonjal, T Barbier, S Hébert, E Guilmeau, ...
Journal of Materials Chemistry C 4 (9), 1871-1880, 2016
40 2016 Crystal structure classification of copper‐based sulfides as a tool for the design of inorganic functional materials P Lemoine, G Guelou, B Raveau, E Guilmeau
Angewandte Chemie 134 (2), e202108686, 2022
37 2022 Ordered sphalerite derivative Cu 5 Sn 2 S 7: A degenerate semiconductor with high carrier mobility in the Cu–Sn–S diagram VP Kumar, P Lemoine, V Carnevali, G Guélou, OI Lebedev, P Boullay, ...
Journal of Materials Chemistry A 9 (17), 10812-10826, 2021
29 2021 Disorder-driven glasslike thermal conductivity in colusite investigated by Mössbauer spectroscopy and inelastic neutron scattering C Candolfi, G Guélou, C Bourgès, AR Supka, RAR Al Orabi, M Fornari, ...
Physical Review Materials 4 (2), 025404, 2020
29 2020 Up-scaled synthesis process of sulphur-based thermoelectric materials T Barbier, P Lemoine, S Martinet, M Eriksson, M Gilmas, E Hug, G Guélou, ...
RSC advances 6 (12), 10044-10053, 2016
28 2016 Reactive spark plasma sintering and thermoelectric properties of Nd-substituted BiCuSeO oxyselenides A Novitskii, G Guélou, D Moskovskikh, A Voronin, E Zakharova, ...
Journal of Alloys and Compounds 785, 96-104, 2019
24 2019 A scalable synthesis route for multiscale defect engineering in the sustainable thermoelectric quaternary sulfide Cu26V2Sn6S32 G Guelou, C Couder, A Bourhim, OI Lebedev, N Daneu, F Appert, ...
Acta Materialia 195, 229-239, 2020
23 2020 Thermal Stability of the Crystal Structure and Electronic Properties of the High Power Factor Thermoelectric Colusite Cu26 Cr2 Ge6 S32 P Lemoine, V Pavan Kumar, G Guelou, V Nassif, B Raveau, E Guilmeau
Chemistry of Materials 32 (2), 830-840, 2019
22 2019 Exploring the thermoelectric behavior of spark plasma sintered Fe7-xCoxS8 compounds J Simon, G Guelou, B Srinivasan, D Berthebaud, T Mori, A Maignan
Journal of Alloys and Compounds 819, 152999, 2020
21 2020 Local-Disorder-Induced Low Thermal Conductivity in Degenerate Semiconductor Cu22 Sn10 S32 VP Kumar, P Lemoine, V Carnevali, G Guelou, OI Lebedev, B Raveau, ...
Inorganic chemistry 60 (21), 16273-16285, 2021
18 2021 Synthesis and the physical properties of layered copper oxytellurides Sr 2 TMCu 2 Te 2 O 2 (TM= Mn, Co, Zn) D Song, G Guélou, T Mori, M Ochi, K Kuroki, H Fujihisa, Y Gotoh, Y Iwasa, ...
Journal of Materials Chemistry C 6 (45), 12260-12266, 2018
18 2018 Crossover from Germanite to Renierite-Type Structures in Cu22–x Znx Fe8 Ge4 S32 Thermoelectric Sulfides V Pavan Kumar, L Paradis-Fortin, P Lemoine, G Le Caër, B Malaman, ...
ACS Applied Energy Materials 2 (10), 7679-7689, 2019
17 2019