Publications matériaux avancés

On the origin of band-tails in kesterite

G. Rey, G. Larramona, S. Bourdais, C. Choné, B. Delatouche, A. Jacob, G. Dennler, and S. Siebentritt


Strong Reduction of Thermal Conductivity and Enhanced Thermoelectric Properties in CoSbS1-XSex Paracostibite

Radoslaw Chmielowski, Sandip Bhattacharya, Stéphane Jacob, Daniel Péré, Alain Jacob, Kenzo Moriya, Bruno Delatouche, Pascal Roussel, Georg Madsen, and Gilles Dennler


Optical Generation and Transport of Charges in Iron Pyrite Nanocrystal Films and Subsequent Injection into SnO2


Yu Bi, Kevin Felter, Sjoerd Hoogland, Ferdinand C. Grozema, Gilles Dennler, Arjan J. Houtepen, and Tom J. Savenije



Intragrain charge transport in kesterite thin films - Limits arising from carrier localization


Hannes Hempel, Alex Redinger, Ingrid Repins, Camille Moisan, Gerardo Larramona, Gilles Dennler, Martin Handwerg, Saskia F. Fischer, Rainer Eichberger, and Thomas Unold



Deep Defects in Cu2ZnSn(S,Se)4 Solar Cells with Varying Se Content


S. Levcenko, J. Just, A. Redinger, G. Larramona, S. Bourdais, G. Dennler, A. Jacob, and T. Unold



Novel Ternary Sulfide Thermoelectric Materials from High Throughput Transport and Defect Calculations

Sandip Bhattacharya, Radoslaw Chmielowski, Gilles Dennler, and Georg K. H. Madsen


Cu2ZnSnSe4 solar cells with 10.6% efficiency through innovative absorber engineering with Ge superficial nanolayer


Sergio Giraldo, Thomas Thersleff, Gerardo Larramona, Markus Neuschitzer, Paul Pistor, Klaus Leifer, Alejandro Pérez-Rodríguez, Camille Moisan, Gilles Dennler and Edgardo Saucedo



High Thermoelectric Performance of Tellurium Doped Paracostibite


R. Chmielowski, S. Bhattacharya, W. Xie, D. Péré, S. Jacob, R. Stern, K. Moriya, A. Weidenkaff, G. K. H. Madsen, and G. Dennler



Is the Cu/Zn Disorder the Main Culprit for the Voltage Deficit in Kesterite Solar Cells?


Stéphane Bourdais, Christophe Choné, Bruno Delatouche, Alain Jacob, Gerardo Larramona, Camille Moisan, Alain Lafond, Fabrice Donatini, Germain Rey, Susanne Siebentritt, Aron Walsh, and Gilles Dennler



119Sn MAS NMR to Assess the Cationic Disorder and the Anionic Distribution in Sulfoselenide Cu2ZnSn(SxSe1−x)4 Compounds Prepared from Colloidal and Ceramic Routes


Michaël Paris, Gerardo Larramona, Pierre Bais, Stéphane Bourdais, Alain Lafond, Christophe Choné, Catherine Guillot-Deudon, Bruno Delatouche, Camille Moisan, and Gilles Dennler



Fine‐Tuning the Sn Content in CZTSSe Thin Films to Achieve 10.8% Solar Cell Efficiency from Spray‐Deposited Water–Ethanol‐Based Colloidal Inks


Gerardo Larramona, Sergiu Levcenko, Stéphane Bourdais, Alain Jacob, Christophe Choné, Bruno Delatouche, Camille Moisan, Justus Just, Thomas Unold, and Gilles Dennler



Theoretical and Experimental Investigations of the Thermoelectric Properties of Bi2S3


Radoslaw Chmielowski, Daniel Péré, Chandan Bera, Ingo Opahle, Wenjie Xie, Stéphane Jacob, Frédéric Capet, Pascal Roussel, Anke Weidenkaff, Georg. K. H. Madsen, and Gilles Dennler




Achieving Optimum Carrier Concentrations in P-Doped SnS Thermoelectrics


Sandip Bhattacharya, N. S. Harsha Gunda, Robin Stern, Stéphane Jacob, Radoslaw Chmielowski, Gilles Dennler, and Georg K. H. Madsen



8.6% Efficient CZTSSe Solar Cells Sprayed from Water−Ethanol CZTS Colloidal Solutions


Gerardo Larramona, Stéphane Bourdais, Alain Jacob, Christophe Choné, Takuma Muto, Yan Cuccaro, Bruno Delatouche, Camille Moisan, Daniel Péré, and Gilles Dennler



Integrated Computational Materials Discovery of Silver Doped Tin Sulfide as a Thermoelectric Material


Chandan Bera, Stephane Jacob, Ingo Opahle, N. S. Harsha Gunda, Radoslaw Chmielowski, Gilles Dennler, and Georg K. H. Madsen



Efficient Cu2ZnSnS4 solar cells spray coated from a hydro-alcoholic colloid synthesized by instantaneous reaction


Gerardo Larramona, Stéphane Bourdais, Alain Jacob, Christophe Choné, Takuma Muto, Yan Cuccaro, Bruno Delatouche, Camille Moisan, Daniel Péré, and Gilles Dennler



Are Binary Copper Sulfides/Selenides Really New and Promising Thermoelectric Materials?


Gilles Dennler, Radoslaw Chmielowski, Stéphane Jacob, Frédéric Capet, Pascal Roussel, Sebastian Zastrow, Kornelius Nielsch, Ingo Opahle, and Georg K. H. Madsen



Synthesis, Characterization, and Electronic Structure of Single-Crystal SnS, Sn2S3, and SnS2


Lee A. Burton, Diego Colombara, Ruben D. Abellon, Ferdinand C. Grozema, Laurence M. Peter, Tom J. Savenije, Gilles Dennler, and Aron Walsh



On Charge Carrier Recombination in Sb2S3 and Its Implication for the Performance of Solar Cells


Arouna Darga, Denis Mencaraglia, Christophe Longeaud, Tom J. Savenije, Brian O’Regan, Stéphane Bourdais, Takuma Muto, Bruno Delatouche, and Gilles Dennler



Unexpected Performances of Flat Sb2S3-Based Hybrid Extremely Thin Absorber Solar Cells


Takuma Muto, Gerardo Larramona, and Gilles Dennler



Nanocrystalline Solar Cells with an Antimony Sulfide Solid Absorber by Atomic Layer Deposition


Hannes Wedemeyer, Jan Michels, Radoslaw Chmielowski, Stéphane Bourdais, Takuma Muto, Mikio Sugiura, Gilles Dennler, and Julien Bachmann



Hole Transport and Recombination in All-Solid Sb2S3-Sensitized TiO2 Solar Cells Using CuSCN As Hole Transporter


Pablo P. Boix, Gerardo Larramona, Alain Jacob, Bruno Delatouche, Iván Mora-Seró, and Juan Bisquert



Light Soaking and Gas Effect on Nanocrystalline TiO2/Sb2S3/CuSCN Photovoltaic Cells following Extremely Thin Absorber Concept


Shinji Nezu, Gerardo Larramona, Christophe Choné, Alain Jacob, Bruno Delatouche, Daniel Péré, and Camille Moisan



Chemistry of Tin Monosulfide (δ-Sn) Electrodeposition - Effects of pH and Temperature with Tartaric Acid


Jeffrey R. S. Brownson, Cécile Georges, Gerardo Larramona, Alain Jacob, Bruno Delatouche, and Claude Lévy-Clémenta



Synthesis and characterization of P2O5–ZrO2–SiO2 membranes doped with tungstophosphoric acid (PWA) for applications in PEMFC


J. Mosa, G. Larramona, A. Durán, and M. Aparicio



Electrochemical Deposition of Bi2S3 Thin Films Using Dimethylsulfoxide as a Solvent


C. Georges, R. Tena-Zaera, S. Bastide, J. C. Rouchaud, G. Larramona, and C. Lévy-Clément



Nanostructured Photovoltaic Cell of the Type Titanium Dioxide, Cadmium Sulfide Thin Coating, and Copper Thiocyanate Showing High Quantum Efficiency


Gerardo Larramona, Christophe Choné, Alain Jacob, Daisuke Sakakura, Bruno Delatouche, Daniel Péré, Xavier Cieren, Masashi Nagino, and Rocío Bayón



Sensitization of Nanocrystalline TiO2 with Black Absorbers Based on Os and Ru Polypyridine Complexes


Silvano Altobello, Roberto Argazzi, Stefano Caramori, Cristiano Contado, Simone Da Fré, Patrizia Rubino, Christophe Choné, Gerardo Larramona, and Carlo Alberto Bignozzi



Hydrogen Adsorption by Ball Milled C60


A. V. Talyzin, and A. Jacob



Preparation and photoelectrochemical characterization of a red sensitive osmium complex containing 4,4’,4’’-tricarboxy-2,2’:6’,2’’-terpyridine and cyanide ligands


Roberto Argazzi, Gerardo Larramona, Cristiano Contado, and Carlo Alberto Bignozzi



Sensitization of TiO2 with ruthenium complexes containing boronic acid functions


S. Altobello, C.A. Bignozzi, S. Caramor, G. Larramona, Silvio Quici, Giovanni Marzanni, and Rajae Lakhmiri



Comparative Study of Hydrofullerides C60 Hx synthesized by Direct and Catalytic Hydrogenation


A.V. Talyzin, Y.M. Shulga, and A. Jacob